body {
    font-family: 'Catamaran', sans-serif;
    background: #f5f7fa;
    color: #333;
}

/* ================================================= */
/* NAVBAR */
/* ================================================= */

.navbar {
    background: rgba(0,0,0,0.75) !important;
    backdrop-filter: blur(8px);
    padding: 15px 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.1rem;
}

.nav-link {
    font-weight: 600;
    transition: .3s;
}

.nav-link:hover {
    color: #ffc107 !important;
}

/* ================================================= */
/* HERO */
/* ================================================= */

.hero-section {
    position: relative;
    min-height: 100vh;

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

    text-align: center;
    color: white;

    background:
        linear-gradient(
            rgba(19, 24, 45, 0.82),
            rgba(47, 33, 78, 0.88)
        ),

        url('../img/forum-bg.jpg');

    background-size: cover;
    background-position: center;
    background-attachment: fixed;

    overflow: hidden;
}

.hero-section::before {
    content: "";

    position: absolute;
    inset: 0;

    background:
        radial-gradient(circle at top right,
        rgba(255,255,255,.08),
        transparent 40%);
}

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

.hero-logo {
    width: 130px;
    margin-bottom: 30px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 25px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.4rem;
    margin-bottom: 35px;
    opacity: .95;
}

.hero-btn {
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 8px 30px rgba(0,0,0,.25);
}

/* ================================================= */
/* TITLES */
/* ================================================= */

.section-title {
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.4rem;
    font-weight: 800;
    margin-bottom: 15px;
}

.section-title p {
    color: #777;
    font-size: 1.1rem;
}

/* ================================================= */
/* PALESTRANTES */
/* ================================================= */

.team-section {
    background: white;
    padding: 100px 0;
}

.team-card {
    background: #ffffff;
    border-radius: 20px;
    padding: 35px 25px;

    box-shadow: 0 6px 25px rgba(0,0,0,.08);

    transition: .35s ease;
}

.team-card:hover {
    transform: translateY(-8px);

    box-shadow: 0 12px 35px rgba(0,0,0,.14);
}

.team-photo {
    width: 140px;
    height: 140px;

    object-fit: cover;
    border-radius: 50%;

    border: 5px solid #f0f0f0;

    margin-bottom: 25px;
}

.team-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
}

.team-role {
    display: block;

    color: #6f42c1;

    font-weight: 700;

    margin: 10px 0 20px;
}

.team-card p {
    color: #666;
    line-height: 1.7;
}

.team-social a {
    font-size: 1.3rem;
    margin: 0 8px;
    color: #555;
    transition: .3s;
}

.team-social a:hover {
    color: #6f42c1;
}

/* ================================================= */
/* PROGRAMAÇÃO */
/* ================================================= */

.timeline-section {
    background: #eef2f7;
    padding: 100px 0;
}

.timeline-item {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
}

.timeline-hour {
    min-width: 90px;

    font-size: 1.1rem;
    font-weight: 800;

    color: #6f42c1;
}

.timeline-content {
    background: white;

    border-radius: 18px;

    padding: 25px;

    width: 100%;

    box-shadow: 0 4px 18px rgba(0,0,0,.06);
}

.timeline-content h4 {
    font-weight: 700;
    margin-bottom: 10px;
}

.timeline-content p {
    margin: 0;
    color: #666;
}

/* ================================================= */
/* FORMULÁRIO */
/* ================================================= */

.contact-section {
    background:
        linear-gradient(
            135deg,
            #f8fbff,
            #eef4ff
        );

    padding: 100px 0;
}

.contact-section form {
    background: white;

    padding: 50px;

    border-radius: 25px;

    box-shadow: 0 10px 40px rgba(0,0,0,.08);
}

.form-control {
    height: 52px;
    border-radius: 12px;
}

textarea.form-control {
    height: auto;
}

.contact-section button {
    height: 52px;
    border-radius: 12px;
    font-weight: 700;
}

/* ================================================= */
/* FOOTER */
/* ================================================= */

.footer-section {
    background: #121212;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.footer-logo {
    width: 90px;
    margin-bottom: 20px;
}

.copyright {
    opacity: .8;
    margin-top: 20px;
}

/* ================================================= */
/* RESPONSIVO */
/* ================================================= */

@media (max-width: 768px) {

    .hero-title {
        font-size: 2.3rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .timeline-item {
        flex-direction: column;
    }

    .timeline-hour {
        margin-bottom: 10px;
    }

    .contact-section form {
        padding: 30px;
    }
}


/* ================================================= */
/* CAROUSEL CONTROLS */
/* ================================================= */

#teamCarousel {
    position: relative;
    padding: 0 70px;
}

/* CONTROLES */

.custom-carousel-control {
    width: auto;
    opacity: 1 !important;
}

/* POSIÇÃO */

.carousel-control-prev {
    left: -15px;
}

.carousel-control-next {
    right: -15px;
}

/* BOTÕES */

.custom-arrow {
    width: 55px;
    height: 55px;

    border-radius: 50%;

    background: linear-gradient(
        135deg,
        #6f42c1,
        #8e5cf7
    );

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

    box-shadow: 0 6px 20px rgba(111,66,193,.35);

    transition: .3s ease;
}

/* ÍCONES */

.custom-arrow i {
    color: white;
    font-size: 22px;
}

/* HOVER */

.custom-arrow:hover {
    transform: scale(1.12);

    background: linear-gradient(
        135deg,
        #5b2ea8,
        #7d49e6
    );

    box-shadow: 0 10px 28px rgba(111,66,193,.5);
}

/* REMOVE ÍCONES PADRÃO */

.carousel-control-prev-icon,
.carousel-control-next-icon {
    display: none;
}

/* ================================================= */
/* RESPONSIVO */
/* ================================================= */

@media (max-width: 768px) {

    #teamCarousel {
        padding: 0 45px;
    }

    .custom-arrow {
        width: 45px;
        height: 45px;
    }

    .custom-arrow i {
        font-size: 18px;
    }

    .carousel-control-prev {
        left: -5px;
    }

    .carousel-control-next {
        right: -5px;
    }
}