/* ==================================================
                  VARS & THEME
====================================================*/
:root {
  --dark-primary-bg: #121212;
  --dark-secondary-bg: #1C1C1C;
  --primary-accent: #00D1FF;
  --primary-accent-darker: #00a8cc;
  --text-light: #E0E0E0;
  --text-dark: #333;
  --glass-bg: linear-gradient(135deg, rgba(40, 40, 40, 0.4), rgba(30, 30, 30, 0.2));
  --glass-border: rgba(255, 255, 255, 0.1);
}

/* Define a altura do carrossel */
.carousel-inner img {
    width: 100%;
    height: auto;
    /* Ajuste a altura conforme necessário */
    object-fit: cover;
}

/* Indicadores do carrossel */
.carousel-indicators li {
    background-color: #333;
    border-radius: 50%;
    width: 10px;
    height: 10px;
}

.carousel-indicators .active {
    background-color: var(--primary-accent);
}

/* Controles de navegação (setas) */
.carousel-control.left,
.carousel-control.right {
    background-image: none;
}

.carousel-control.left span,
.carousel-control.right span {
    font-size: 30px;
    color: var(--primary-accent);
}

/* Estilo para texto alternativo */
.carousel-inner img::after {
    content: attr(alt);
    position: absolute;
    bottom: 15px;
    left: 15px;
    color: var(--text-light);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: 16px;
}

.text-h5-ccs {
    font-family: 'Saira Extra Condensed', serif;
    color: var(--text-light);
    text-align: center;
}

.text-class-white {
    font-family: 'Open Sans', serif;
    color: var(--text-light);
}

.contato {
    padding: 1.5% 2%;
}

.progress {
    height: 40px;
    background-color: #e9ecef;
    margin-bottom: 10px;
    /* Ajuste a margem conforme necessário */
}

.progress-bar {
    height: 100%;
    text-align: center;
    color: var(--dark-bg);
    line-height: 40px;
    /* Alinha o texto verticalmente no meio da barra */
    white-space: nowrap;
    transition: width 1s ease-in-out, background 1s ease-in-out;
    color: #fff !important; /* Garante que o texto seja sempre branco */
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5); /* Adiciona uma sombra para legibilidade */
}

/*GENERAL STYLE*/

body {
    font-family: 'Open Sans', serif;
    padding-top: 72px; /* Aumentado para compensar a nova altura da navbar */
    color: var(--text-light);
    background-color: var(--dark-primary-bg);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Saira Extra Condensed', serif;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-light);
}

h1 {
    font-size: 6rem;
    line-height: 5.5rem;
    color: var(--text-light);
}

h2 {
    font-size: 3.5rem;
}

a {
    color: var(--primary-accent);
}

a:hover,
a:focus,
a:active {
    color: var(--primary-accent-darker);
}

/* Subheading and general text colors */
.subheading {
    text-transform: uppercase;
    font-weight: 500;
    font-family: 'Saira Extra Condensed', serif;
    font-size: 1.35rem;
}

li {
    color: var(--text-light);
}

.text-p {
    color: var(--text-light);
}

.text-red {
    color: #ff3131 !important;
}

.mobile-brand-name {
    font-family: 'Saira Extra Condensed', serif;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.5rem;
}

/*==================================================
                  SOCIAL-ICON
====================================================*/
.list-social-icons a {
    color: #495057;
}

.list-social-icons a:hover {
    color: var(--primary-accent);
}

.list-social-icons a .fa-lg {
    font-size: 1.75rem;
}

.list-icons {
    font-size: 3rem;
}

.list-icons .list-inline-item i:hover {
    color: var(--primary-accent);
}

/*==================================================
                    NAV-BAR
====================================================*/
#sideNav .navbar-nav .nav-item .nav-link {
    font-weight: 600;
    text-transform: uppercase;
    padding-top: 1.2rem;    /* Aumenta a altura da navbar */
    padding-bottom: 1.2rem; /* Aumenta a altura da navbar */
    position: relative;
    overflow: hidden;
}

/* Sublinhado animado ao passar/clicar */
#sideNav .navbar-nav .nav-item .nav-link:after {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 8px;
    height: 2px;
    background: var(--primary-accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 220ms ease;
    opacity: 0.9;
}
#sideNav .navbar-nav .nav-item .nav-link:hover:after,
#sideNav .navbar-nav .nav-item .nav-link.nav-clicked:after,
#sideNav .navbar-nav .nav-item .nav-link.active:after {
    transform: scaleX(1);
}

/*==================================================
                  BUTTON (Generic)
====================================================*/

/*==================================================
                  SECTION (Generic)
====================================================*/
.heading-border {
    width: 60px;
    height: 10px;
    background-color: var(--primary-accent);
    margin: 0 auto 20px auto;
}

section.resume-section {
    border-bottom: 1px solid #dee2e6;
    padding-top: 5rem !important;
    padding-bottom: 5rem !important;
}

/* Animação de entrada das seções ao navegar por clique */
/* Removida animação de seção para evitar piscadas ao navegar pela navbar */

section.resume-section .resume-item .resume-date {
    min-width: none;
}

@media (min-width: 768px) {
    section.resume-section .resume-item .resume-date {
        min-width: 18rem;
    }
}

@media (min-width: 992px) {
    section.resume-section {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }
}

.bg-primary {
    background: rgba(28, 28, 28, 0.65) !important; /* Fundo de vidro mais sutil */
    -webkit-backdrop-filter: blur(12px); /* Desfoque mais forte */
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
}

/* Garante que a navbar esteja sempre expandida em telas grandes */
@media (min-width: 992px) {
    .navbar-expand-lg .navbar-collapse {
        display: flex !important;
        flex-basis: auto;
    }
    .navbar-nav {
        flex-direction: row;
    }
}

/* Ajustes para o menu mobile quando expandido */
@media (max-width: 991.98px) {
    .navbar-collapse.show {
        max-height: 70vh; /* Altura máxima para o menu */
        overflow-y: auto; /* Habilita a rolagem se o conteúdo for maior */
    }
}

.text-primary {
    color: var(--primary-accent) !important;
}

/*==================================================
                      ABOUT
====================================================*/
#about {
    background-image: url(../img/profile-banner.jpg);
    background-color: var(--dark-primary-bg);
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center;
}

@media (min-width: 768px) {
    #about {
        min-height: 100vh;
    }
}

#about .img-profile {
    max-width: 15rem;
    max-height: 15rem;
    border: 0.5rem solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 767px) {
    #about .img-profile {
        max-width: 10rem;
        max-height: 10rem;
    }
}

/*==================================================
                    EXPERIENCE
====================================================*/
#experience {
    background: var(--dark-secondary-bg);
}

.text-experience {
    font-family: 'Open Sans', serif;
    padding-top: 54px;
    color: var(--text-light);
}

#experience .card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    border-radius: 12px;
    transition: all 0.3s ease;
}

#experience .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px 0 rgba(0, 209, 255, 0.25);
}

/*====================================================
                   PORTFOLIO
======================================================*/

/* Remover todas as regras relacionadas a #portfolio, .portfolio-item, .portfolio-modal, .filter-b, e projetos/portfolio */

/*====================================================
                      SKILLS
======================================================*/

#skills {
    background-image: url("../img/bg-stats.jpg");
    background-color: var(--dark-primary-bg);
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.skills-grid {
    display: grid;
    /* Mobile: 3 colunas */
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding: 0 1rem;
    place-items: center;
    text-align: center;
}

/* Tablet: 4 colunas */
@media (min-width: 768px) {
    .skills-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 1.5rem;
        padding: 0 1.5rem;
    }
}

/* Desktop: 6 colunas */
@media (min-width: 992px) {
    .skills-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 2rem;
        padding: 0 2rem;
    }
}
.skill-item {
    padding: 1.5rem 1rem;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    width: 100%;
    height: 100%;
}

.skill-item i {
    color: var(--primary-accent);
}

.skill-item .devicons {
    font-size: 4em; /* Equivalente ao fa-4x */
    line-height: 1;
    display: inline-block;
}

.skill-item h2 {
    color: var(--text-light);
    font-family: "hind", sans-serif;
    font-size: 35px;
    font-weight: 700;
    margin-top: 15px;
    margin-bottom: 1px;
}

.skill-item p {
    color: var(--text-light);
    font-family: "hind", sans-serif;
    /*text-transform: uppercase;*/
    font-weight: 300;
    margin-top: 0;
}
.skill-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 25px rgba(0, 209, 255, 0.3);
}




/*====================================================
                      AWARD
======================================================*/

#awards {
    background: var(--dark-secondary-bg);
}

#award-box {
    overflow: hidden;
    position: relative;
    padding: 60px 0;
}

#award-box:before {
    content: "";
    width: 1px;
    height: 100%;
    background: #444;
    position: absolute;
    top: 0;
    left: 50%;
}

#award-box .award {
    width: 50%;
    clear: both;
    position: relative;
    display: block; /* Garante que o display inicial seja block para o filtro */
    transition: opacity 0.3s ease-in-out;
}

#award-box .award:before,
#award-box .award:after {
    content: "";
    display: block;
    clear: both;
}

#award-box .award:first-child:before,
#award-box .award:last-child:before {
    content: "";
    width: 11px;
    height: 11px;
    background: #444;
    box-sizing: content-box;
    border: 5px solid var(--dark-secondary-bg);
    box-shadow: 0 0 0 2px #cfcdcd;
    position: absolute;
    top: -54px;
    right: -11px;
    transform: rotate(45deg);
}

#award-box .award:last-child:before {
    top: auto;
    bottom: -54px;
}

#award-box .award:last-child:nth-child(even):before {
    right: auto;
    left: -11px;
}

#award-box .award-icon {
    width: 24px;
    height: 24px;
    background: var(--dark-secondary-bg);
    border: 1px solid #444;
    position: absolute;
    top: 17px;
    right: -13px;
    z-index: 1;
    transform: rotate(45deg);
}

#award-box .award-icon:before {
    content: "";
    display: block;
    width: 15px;
    height: 14px;
    background: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: background-color 0.2s ease 0s;
}

#award-box .award:hover .award-icon:before {
    background: var(--primary-accent);
}

#award-box .award-content {
    width: 85%;
    padding: 18px 30px;
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    text-align: right;
    float: left;
    border: 1px solid var(--glass-border);
    position: relative;
    transition: all 0.3s ease 0s;
    border-radius: 12px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

#award-box .award:hover .award-content {
    border: 1px solid var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 209, 255, 0.3);
}

#award-box .award-content:before {
    content: "";
    display: block;
    width: 14px;
    height: 14px;
    background: rgba(40, 40, 40, 0.4); /* Match glass bg without gradient */
    border: 1px solid var(--glass-border);
    position: absolute;
    top: 21px;
    right: -7.3px;
    transform: rotate(45deg);
    transition: all 0.2s ease 0s;
}
#award-box .award:hover .award-content:before {
    background: var(--primary-accent);
    border-color: var(--primary-accent);
}

#award-box .award-content:after {
    content: "";
    width: 11%;
    height: 1px;
    background: #444;
    position: absolute;
    top: 28px;
    right: -14%;
}

#award-box .date {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--primary-accent);
    margin: 0 0 8px;
    transition: all 0.3s ease 0s;
}

#award-box .award:hover .date {
    color: var(--text-light);
}

#award-box .title {
    font-size: 18px;
    color: var(--text-light);
    margin-top: 0;
    transition: all 0.3s ease 0s;
}

#award-box .award:hover .title {
    color: var(--primary-accent);
}

#award-box .description {
    font-size: 16px;
    color: var(--text-light);
    line-height: 28px;
    margin-top: 8px;
}

#award-box .award:nth-child(2n),
#award-box .award:nth-child(2n) .award-content {
    float: right;
    text-align: left;
}

#award-box .award:nth-child(2n) .award-icon {
    right: 0;
    left: -12px;
}

#award-box .award:nth-child(2n) .award-content:before {
    left: -7.3px;
}

#award-box .award:nth-child(2n) .award-content:after {
    left: -14%;
}

@media only screen and (max-width: 767px) {
    #award-box {
        padding: 30px 0; /* Reduz o padding vertical */
        padding-left: 0;  /* Remove o padding esquerdo */
    }

    #award-box:before {
        left: 15px; /* Move a linha do tempo para mais perto da borda */
    }

    #award-box .award {
        width: 100%;
        padding-left: 50px; /* Adiciona espaço para o conteúdo não sobrepor a linha */
        margin-bottom: 20px; /* Espaçamento entre os itens */
    }

    #award-box .award,
    #award-box .award-content {
        float: none; /* Remove o float para empilhar */
        padding: 15px;
        text-align: left;
    }

    #award-box .award:first-child:before,
    #award-box .award:last-child:nth-child(odd):before {
        right: auto;
        left: -11px;
    }

    #award-box .award-icon {
        right: 0;
        left: 3px; /* Alinha o ícone com a linha do tempo */
    }

    #award-box .award-content:before {
        left: -8px; /* Ajusta a posição da seta */
        border-width: 1px; /* Garante a espessura da borda */
    }

    #award-box .award-content:after {
        display: none; /* Remove a linha horizontal que conecta ao centro */
    }
    #award-box .award:nth-child(2n) .award-content {
        width: 100%; /* Garante que todos os itens tenham a mesma largura */
    }
}

/*====================================================
                   CONTACT
======================================================*/
#contact {
  background-color: var(--dark-primary-bg);
}

.contact-intro h2 {
  font-size: 2.5rem;
  color: var(--primary-accent);
}

.contact-intro p {
  font-size: 1.1rem;
  color: var(--text-light);
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto;
}

.contact-details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.contact-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px rgba(0, 209, 255, 0.2);
}

.contact-card .contact-icon {
  font-size: 2.5rem;
  color: var(--primary-accent);
  margin-bottom: 1rem;
}

.contact-card h5 {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

.contact-card p,
.contact-card a {
  color: var(--text-light);
  opacity: 0.8;
  font-size: 1rem;
  text-decoration: none;
  word-break: break-word;
}

.contact-card a:hover {
  color: var(--primary-accent);
  opacity: 1;
}

.contact-socials {
  margin-top: 3rem;
}

.contact-socials .social-link {
  color: var(--text-light);
  font-size: 1.8rem;
  display: inline-block;
  margin: 0 1rem;
  opacity: 0.8;
  transition: all 0.3s ease;
}

.contact-socials .social-link:hover {
  color: var(--primary-accent);
  opacity: 1;
  transform: scale(1.2);
}

.contact-card .copy-feedback {
  font-size: 0.8rem;
  color: var(--primary-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%);
}

.contact-card:hover .copy-feedback {
  opacity: 0.7;
}

@media (max-width: 575px) {
    #contact .social-icon-f {
        text-align: center;
    }
}

@media (max-width: 420px) {
    #contact .social-icon-f {
        text-align: center;
    }
}

.map-responsive {
    overflow: hidden;
    padding-bottom: 50%;
    position: relative;
    height: 0;
}

.map-responsive iframe {
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    position: absolute;
}

/* styles.css */
.download-btn {
    display: inline-flex;
    align-items: center;
    background-color: var(--primary-accent);
    color: var(--dark-primary-bg);
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid var(--primary-accent);
    transition: all 0.3s ease;
}

.download-btn:hover {
    background-color: transparent;
    color: var(--primary-accent);
    box-shadow: 0 0 15px rgba(0, 209, 255, 0.4);
    transform: translateY(-2px);
}

.download-btn i {
    margin-right: 8px;
}

.fa fa-search-plus fa-3x {
    padding-top: 10%;
}

.text-over-porti {
    font-family: 'Saira Extra Condensed', serif;
    font-size: 4rem;
    font-weight: 600;
    text-transform: uppercase;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 37px;
    color: var(--text-light);
    text-align: center;
}

.button {
    color: var(--dark-primary-bg);
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    background-color: var(--primary-accent);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    padding: 10px 20px;
    box-shadow: 0 4px 15px rgba(0, 209, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    top: 85px;
}

.audio-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.audio-title {
    font-size: 25px;
    color: var(--text-light);
    margin-bottom: 10px;
}

.custom-audio {
    display: none;
    /* Oculta o player padrão */
}

.play-button {
    background: linear-gradient(45deg, var(--primary-accent), var(--primary-accent-darker));
    border: none;
    color: var(--dark-bg);
    padding: 12px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.play-button:hover {
    background: linear-gradient(45deg, var(--primary-accent-darker), var(--primary-accent));
    transform: scale(1.05);
}

.play-button:focus {
    outline: none;
}

.play-button i {
    margin-right: 8px;
    font-size: 18px;
}

.audio-progress-wrapper {
    width: 100%;
    max-width: 300px;
    margin-top: 10px;
}

.audio-progress-bar {
    width: 100%;
    -webkit-appearance: none;
    background: #ddd;
    height: 8px;
    border-radius: 4px;
    cursor: pointer;
}

.audio-progress-bar::-webkit-slider-thumb {
    -webkit-appearance: none;
    background: var(--primary-accent);
    height: 16px;
    width: 16px;
    border-radius: 50%;
    cursor: pointer;
}

.audio-progress-bar::-moz-range-thumb {
    background: var(--primary-accent);
    height: 16px;
    width: 16px;
    border-radius: 50%;
    cursor: pointer;
}

/* Tela de boas-vindas */
#welcome-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    /* Certificar-se de que cobre a largura total */
    height: 100vh;
    /* Certificar-se de que cobre a altura total */
    background: linear-gradient(135deg, #10c4db, #0f197e, #1c99ff);
    background-size: 400% 400%;
    /* Para animação do gradiente */
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    /* Certificar-se de que está acima de todo o conteúdo */
    opacity: 1;
    animation: gradientAnimation 6s ease infinite, fadeOut 1s ease 1.5s forwards;
    /* Animação de gradiente e fade-out */
}

@keyframes gradientAnimation {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes fadeOut {
    to {
        opacity: 0;
        visibility: hidden;
    }
}

.welcome-text h1 {
    font-family: 'Saira Extra Condensed', sans-serif;
    font-size: 3rem;
    text-align: center;
    animation: textFadeIn 1s ease-in-out forwards;
    /* Animação de fade-in no texto */
}

@keyframes textFadeIn {
    0% {
        opacity: 0;
        transform: translateY(-20px);
        /* Texto sobe */
    }

    100% {
        opacity: 1;
        transform: translateY(0);
        /* Texto no lugar */
    }
}

/* Quando o conteúdo principal for exibido */
#main-content {
    opacity: 0;
    /* Inicialmente oculto */
    display: block;
    animation: contentFadeIn 1s ease 2s forwards;
    /* Animação de fade-in no conteúdo */
}

@keyframes contentFadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

/* Seção de contato - você pode ajustar o padding se quiser mais/menos espaço */
.contatos-text-gern {
    padding: 60px 0;
    /* Exemplo de espaçamento vertical */
}

/* Título e borda de separação */
.contact-cont h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.heading-border-light {
    width: 60px;
    height: 3px;
    background-color: var(--primary-accent);
    /* Exemplo de cor */
    margin-bottom: 1.5rem;
}

/* Lista de ícones sociais */
.social-icon-f {
    padding-left: 0;
    list-style: none;
}

.social-icon-f li {
    display: inline-block;
    margin-right: 10px;
}

.social-icon-f li i {
    height: 35px;
    width: 35px;
    line-height: 35px;
    border: 2px solid var(--primary-accent);
    text-align: center;
    border-radius: 50%;
}

/* Exemplo de ajuste para centralizar verticalmente
     se "my-auto" não estiver fazendo o efeito desejado */
.row.my-auto {
    align-items: center;
    /* ou .align-items-start, .align-items-end etc. */
}

/* (legacy) overrides antigos desativados para evitar conflito com novos */
/* .modal-backdrop { z-index: 1040 !important; opacity: 0.8 !important; } */
/* .modal { z-index: 1050 !important; } */

/* =============================
   PROJECTS SECTION (NEW)
   ============================= */
#projects {
  background: var(--dark-secondary-bg);
  padding: 2rem 0;
}
#projects h2 {
  color: var(--primary-accent);
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  letter-spacing: 1px;
}

/* Filter Buttons */
.projects-filter {
  margin-bottom: 2rem;
}

.filter-btn {
  background: transparent;
  border: 2px solid var(--primary-accent);
  color: var(--primary-accent);
  padding: 0.5rem 1.25rem;
  margin: 0.25rem;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
  cursor: pointer;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,209,255,0.3);
}

.filter-btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,209,255,0.2);
}

/* Project Category */
.project-category {
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  display: inline-block;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
#projects-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}
#projects-list .card {
  background: var(--glass-bg);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px 0 rgba(0,0,0,0.15);
  border: none;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 0;
}
#projects-list .card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px 0 rgba(0,209,255,0.25);
}
#projects-list .card-img-top {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}
#projects-list .card:hover .card-img-top {
  transform: scale(1.03);
}
#projects-list .card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
#projects-list .card-title {
  color: var(--primary-accent);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  line-height: 1.3;
  min-height: 2.6rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#projects-list .card-text {
  color: var(--text-light);
  font-size: 0.95rem;
  flex: 1 1 auto;
  line-height: 1.5;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
#projects-list .btn-primary {
  background: var(--primary-accent);
  border: none;
  color: var(--dark-primary-bg);
  font-weight: 600;
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  margin-top: auto;
  width: 100%;
}
#projects-list .btn-primary:hover {
  background: var(--primary-accent-darker);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(0,209,255,0.25);
}

/* Responsividade para diferentes tamanhos de tela */
@media (max-width: 1400px) {
  #projects-list {
    padding: 0 1.5rem;
  }
}

@media (max-width: 1200px) {
  #projects-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    padding: 0 1.25rem;
  }
  #projects h2 {
    font-size: 2.2rem;
  }
}

@media (max-width: 992px) {
  #projects-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0 1rem;
  }
  #projects h2 {
    font-size: 2rem;
    margin-bottom: 1.25rem;
  }
  #projects-list .card-img-top {
    height: 180px;
  }
  #projects-list .card-body {
    padding: 1.25rem;
  }
  #projects-list .card-title {
    font-size: 1.2rem;
  }
  #projects-list .card-text {
    font-size: 0.9rem;
  }
  #projects-list .btn-primary {
    padding: 0.6rem 1.25rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 768px) {
  #projects {
    padding: 1.5rem 0;
  }
  #projects-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    padding: 0 0.875rem;
  }
  #projects h2 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
  }
  .projects-filter {
    margin-bottom: 1.5rem;
  }
  .filter-btn {
    padding: 0.4rem 1rem;
    font-size: 0.8rem;
    margin: 0.2rem;
  }
  #projects-list .card-img-top {
    height: 160px;
  }
  #projects-list .card-body {
    padding: 1rem;
  }
  #projects-list .card-title {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
  }
  #projects-list .card-text {
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
  }
  #projects-list .btn-primary {
    padding: 0.6rem 1rem;
    font-size: 0.8rem;
  }
  .project-category {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
  }
}

@media (max-width: 576px) {
  #projects-list {
    grid-template-columns: 1fr;
    gap: 1rem;
    padding: 0 0.75rem;
  }
  #projects h2 {
    font-size: 1.6rem;
  }
  .projects-filter {
    margin-bottom: 1.25rem;
  }
  .filter-btn {
    padding: 0.35rem 0.8rem;
    font-size: 0.75rem;
    margin: 0.15rem;
  }
  #projects-list .card-img-top {
    height: 180px;
  }
  #projects-list .card-body {
    padding: 1.25rem;
  }
  #projects-list .card-title {
    font-size: 1.3rem;
    min-height: 2.6rem;
  }
  #projects-list .card-text {
    font-size: 0.95rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }
  #projects-list .btn-primary {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
  }
  .project-category {
    font-size: 0.7rem;
    padding: 0.2rem 0.6rem;
  }
}

@media (max-width: 400px) {
  #projects-list {
    padding: 0 0.5rem;
  }
  #projects h2 {
    font-size: 1.4rem;
  }
  #projects-list .card-img-top {
    height: 160px;
  }
  #projects-list .card-body {
    padding: 1rem;
  }
  #projects-list .card-title {
    font-size: 1.2rem;
  }
  #projects-list .card-text {
    font-size: 0.9rem;
  }
}

/*====================================================
                  CERTIFICATIONS GRID
======================================================*/
#cert-grid-container {
  display: grid; /* Exibido por padrão */
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 100%;
  margin: 0 auto;
  padding: 0 2rem;
}

#cert-grid-container .cert-card {
  background: var(--glass-bg);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 20px 0 rgba(0,0,0,0.15);
  border: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 0;
  cursor: pointer;
}

#cert-grid-container .cert-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px 0 rgba(0,209,255,0.25);
}

#cert-grid-container .cert-card-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  gap: 1rem;
}

#cert-grid-container .cert-icon {
  font-size: 2.5rem;
  color: var(--primary-accent);
  flex-shrink: 0;
}

#cert-grid-container .cert-title-group {
  flex-grow: 1;
}

#cert-grid-container .cert-card-title {
  color: var(--primary-accent);
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.cert-status-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-left: auto; /* Alinha à direita */
  white-space: nowrap;
  align-self: center;
}

.cert-status-badge.completed {
  background-color: #28a745; /* Verde */
  color: #fff;
  border: 1px solid #28a745;
}

.cert-status-badge.in-progress {
  background-color: transparent;
  color: var(--primary-accent);
  border: 1px solid var(--primary-accent);
}

#cert-grid-container .cert-card-date {
  font-size: 0.8rem;
  color: var(--text-light);
  opacity: 0.7;
}

#cert-grid-container .cert-card-body {
  padding: 1.5rem;
  flex-grow: 1;
}

#cert-grid-container .cert-card-text {
  color: var(--text-light);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

#cert-grid-container .progress {
  height: 1rem; /* Altura menor para a barra de progresso */
  margin-top: 1rem;
}

/* Responsividade para a grade de certificações */
@media (max-width: 1200px) {
  #cert-grid-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  #cert-grid-container {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }
  #cert-grid-container .cert-card-title {
    font-size: 1.1rem;
  }
  #cert-grid-container .cert-card-text {
    font-size: 0.9rem;
  }
}

/* =============================
   PROJECT MODALS (CLEAN FIX)
   ============================= */
/* Reset e limpeza de conflitos */
.modal {
  z-index: 11000 !important; /* acima de qualquer overlay da página */
}

.modal-backdrop {
  z-index: 1050 !important;
  opacity: 0.5 !important;
  background-color: rgba(0, 0, 0, 0.5) !important;
}

/* Remove conflitos de opacity */
.modal-backdrop.fade {
  opacity: 0.5 !important;
}

.modal-backdrop.show {
  opacity: 0.5 !important;
}

/* Garante que modal seja clicável */
.modal.show {
  display: block !important;
}

/* Remove qualquer overlay estranho */
body.modal-open {
  overflow: hidden;
}

body.modal-open .modal-backdrop {
  opacity: 0.5 !important;
  background-color: rgba(0, 0, 0, 0.5) !important;
}

/* Evita que algum overlay do site capture cliques acima do modal */
#welcome-screen { pointer-events: none; display:none; }
#main-content { position: relative; z-index: 1; }

/* Garante clicabilidade apenas no container principal */
.modal-content {
  pointer-events: auto;
}

/* Garante que controles do carrossel sejam clicáveis */
.carousel-control-prev,
.carousel-control-next {
  pointer-events: auto;
  z-index: 10;
  cursor: pointer;
}

/* Garante que botão X seja clicável */
.close {
  pointer-events: auto;
  z-index: 15;
  cursor: pointer;
}

/* Garante que botões do footer sejam clicáveis */
.modal-footer .btn {
  pointer-events: auto;
  z-index: 10;
  cursor: pointer;
}

.modal-content {
  background: var(--dark-secondary-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px 0 rgba(0,0,0,0.37);
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.modal-dialog {
  max-width: 95vw;
  margin: 1rem auto;
}

.modal-header {
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1000; /* acima de qualquer mídia dentro do body */
}

.modal-title {
  color: var(--primary-accent);
  font-size: 1.4rem;
  font-weight: 700;
  margin: 0;
  flex: 1;
}

.close {
  color: var(--text-light);
  opacity: 0.8;
  font-size: 1.8rem;
  font-weight: 300;
  line-height: 1;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  z-index: 2001;
}

.close:hover {
  color: var(--primary-accent);
  opacity: 1;
  transform: scale(1.1);
}

.modal-body {
  padding: 1.5rem;
  color: var(--text-light);
}

.modal-footer {
  border-top: 1px solid var(--glass-border);
  padding: 1rem 1.5rem;
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
  position: relative;
  z-index: 2;
}

/* Carrossel do Projeto */
#projectCarousel {
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1.5rem;
  position: relative;
  height: 400px; /* Altura fixa para evitar quebra de layout */
  z-index: 1;
}

#projectCarousel .carousel-item {
  position: relative;
  height: 400px; /* Altura fixa para todos os itens */
  transition: none !important; /* Remove transições que quebram layout */
}

#projectCarousel .carousel-item.active { display: block; }

#projectCarousel .carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none; /* não captura cliques sobreposto ao header */
}

.carousel-control-prev,
.carousel-control-next {
  width: 45px;
  height: 45px;
  background: rgba(0,0,0,0.6);
  border-radius: 50%;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0.8;
  transition: all 0.3s ease;
  border: 2px solid var(--primary-accent);
  z-index: 2000;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
  opacity: 1;
  background: var(--primary-accent);
  transform: translateY(-50%) scale(1.1);
}

.carousel-control-prev {
  left: 20px;
}

.carousel-control-next {
  right: 20px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
  width: 20px;
  height: 20px;
}

/* Informações do Projeto */
.project-info h6 {
  color: var(--primary-accent);
  font-weight: 600;
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.project-info p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  font-size: 0.95rem;
}

.project-info ul {
  color: var(--text-light);
  padding-left: 1.2rem;
  margin-bottom: 1.5rem;
}

.project-info li {
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
}

/* Empresa/Cliente no modal */
.project-company .company-label {
  font-size: 0.75rem;
  color: var(--text-light);
  opacity: 0.8;
}
.project-company .company-name {
  font-weight: 700;
  color: #fff;
}
.company-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  font-weight: 800;
}

/* Docs modal */
#projectDocsModal1 .doc-summary {
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 1rem;
}

#projectDocsModal1 .modal-dialog { max-width: 90vw; }
#projectDocsModal1 .modal-content { max-height: 90vh; overflow-y: auto; }
/* garantir que docs fica acima do primeiro modal */
#projectDocsModal1 { z-index: 11010 !important; }

/* Botão de documentação dentro do layout */
.project-docs-btn {
  margin-top: 1rem;
}
.project-docs-btn .btn {
  border: 2px solid var(--primary-accent);
  color: var(--primary-accent);
  background: transparent;
  font-weight: 600;
  transition: all 0.3s ease;
}
.project-docs-btn .btn:hover {
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 209, 255, 0.3);
}

/* Badges de Tecnologia */
.badge {
  font-size: 0.75rem;
  padding: 0.4rem 0.8rem;
  margin: 0.2rem;
  border-radius: 20px;
  font-weight: 500;
}

/* Botões do Modal */
.modal-footer .btn {
  padding: 0.5rem 1.2rem;
  font-size: 0.9rem;
  border-radius: 6px;
  font-weight: 500;
}

/* Limpeza visual: remove outlines/realces indesejados */
.modal-header *, .modal-content *, .carousel * {
  outline: none !important;
}

/* Responsividade Mobile First */
@media (max-width: 575.98px) {
  .modal-dialog {
    max-width: 95vw;
    margin: 0.5rem auto;
  }
  
  .modal-header {
    padding: 0.8rem 1rem;
  }
  
  .modal-title {
    font-size: 1.2rem;
  }
  
  .close {
    font-size: 1.5rem;
  }
  
  .modal-body {
    padding: 1rem;
  }
  
  #projectCarousel {
    height: 250px;
  }
  
  #projectCarousel .carousel-item {
    height: 250px;
  }
  
  #projectCarousel .carousel-item img {
    height: 100%;
  }
  
  .carousel-control-prev,
  .carousel-control-next {
    width: 35px;
    height: 35px;
  }
  
  .carousel-control-prev {
    left: 10px;
  }
  
  .carousel-control-next {
    right: 10px;
  }
  
  .carousel-control-prev-icon,
  .carousel-control-next-icon {
    width: 15px;
    height: 15px;
  }
  
  .modal-footer {
    padding: 0.8rem 1rem;
    flex-direction: column;
  }
  
  .modal-footer .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .project-info h6 {
    font-size: 1rem;
  }
  
  .project-info p {
    font-size: 0.9rem;
  }
  
  .badge {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }
}

@media (min-width: 576px) and (max-width: 767.98px) {
  .modal-dialog {
    max-width: 90vw;
  }
  
  #projectCarousel {
    height: 350px;
  }
  
  #projectCarousel .carousel-item {
    height: 350px;
  }
  
  #projectCarousel .carousel-item img {
    height: 100%;
  }
}

@media (min-width: 768px) and (max-width: 991.98px) {
  .modal-dialog {
    max-width: 85vw;
  }
  
  #projectCarousel {
    height: 400px;
  }
  
  #projectCarousel .carousel-item {
    height: 400px;
  }
  
  #projectCarousel .carousel-item img {
    height: 100%;
  }
}

@media (min-width: 992px) {
  .modal-dialog {
    max-width: 80vw;
  }
  
  #projectCarousel {
    height: 550px;
  }
  
  #projectCarousel .carousel-item {
    height: 550px;
  }
  
  #projectCarousel .carousel-item img {
    height: 100%;
  }
}

/* =============================
   PROJECTS SEE MORE
   ============================= */
/* Por padrão, esconde os projetos a partir do 7º */
#projects-list:not(.show-all) .project-card:nth-child(n+7) {
  display: none;
}

/* Botão "See More" */
#see-more-projects-btn {
  background: transparent;
  border: 2px solid var(--primary-accent);
  color: var(--primary-accent);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
}

#see-more-projects-btn:hover {
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  transform: translateY(-3px);
}
.btn-primary-custom {
  background: var(--primary-accent);
  border: 2px solid var(--primary-accent);
  color: var(--dark-primary-bg);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
}

.btn-primary-custom:hover {
  background: var(--primary-accent-darker);
  border-color: var(--primary-accent-darker);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0,209,255,0.3);
}

.btn-outline-primary-custom {
  background: transparent;
  border: 2px solid var(--primary-accent);
  color: var(--primary-accent);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
}
.btn-outline-primary-custom:hover {
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
}
.back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-accent);
  color: var(--dark-primary-bg);
  text-align: center;
  line-height: 38px; /* Centraliza o ícone */
  font-size: 16px;
  z-index: 999;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,209,255,0.3);
}

.back-to-top:hover {
  background: var(--primary-accent-darker);
  color: #fff;
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .back-to-top {
    bottom: 15px;
    right: 15px;
  }
}