/* ===========================
   RESET & BASE
=========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: #121212;
    color: #E0E0E0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===========================
   NAVBAR
=========================== */
.navbar {
    background-color: #1E1E1E;
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    font-size: 1.5rem;
    color: #00FFFF;
    text-decoration: none;
    font-weight: bold;
}

.navbar-nav {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.navbar-nav li a {
    text-decoration: none;
    color: #E0E0E0;
    transition: 0.3s;
}

.navbar-nav li a:hover {
    color: #00FFFF;
}

.navbar-toggler {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: #00FFFF;
    cursor: pointer;
}

/* ===========================
   HERO
=========================== */
.hero {
    background: linear-gradient(135deg, #0F0F0F, #1A1A1A);
    text-align: center;
    padding: 6rem 1rem;
    margin-bottom: 4rem;
}

.hero-small {
    padding: 4rem 1rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #0F0F0F, #1A1A1A);
}

.hero h1 {
    font-size: 3rem;
    color: #00FFFF;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.5rem;
    color: #E0E0E0;
    margin-bottom: 2rem;
}

/* ===========================
   BUTTONS
=========================== */
.btn-primary {
    background-color: #00FFFF;
    color: #121212;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 8px;
    transition: 0.3s all ease-in-out;
    text-decoration: none;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px #00FFFF;
    background-color: #00BFBF;
}

.btn-outline-secondary {
    border-color: #00FFFF;
    color: #00FFFF;
    border-radius: 8px;
}

.btn-outline-secondary:hover {
    background-color: #00FFFF;
    color: #121212;
}

/* ===========================
   SECTIONS
=========================== */
section {
    padding: 4rem 0;
    border-top: 1px solid #222;
    border-bottom: 1px solid #222;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

/* ===========================
   ABOUT
=========================== */
#about .about-content {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
    justify-content: center;
}

.about-img {
    width: 250px;
    border-radius: 12px;
    border: 2px solid #00FFFF;
}

.about-text {
    flex: 1;
}

/* ===========================
   COMPETENCES
=========================== */
.competences-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.competence-block {
    background-color: #1E1E1E;
    padding: 1.5rem;
    border-radius: 12px;
    flex: 1 1 250px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid #00FFFF;
}

.competence-block h5 {
    color: #00FFFF;
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.2rem;
}

.competence-block ul {
    list-style: disc inside;
    line-height: 1.6;
}

.competence-block li {
    margin-bottom: 0.4rem;
}

.competence-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 20px #00FFFF;
}

/* ===========================
   FORMATIONS CAROUSEL
=========================== */
.carousel {
    position: relative;
    background-color: #1E1E1E;
    border-radius: 12px;
    padding: 2rem 4rem;
    margin-top: 2rem;
    overflow: hidden;
}

.carousel-inner .carousel-item {
    display: none;
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    text-align: center;
}

.carousel-inner .active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.carousel-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: #00FFFF;
    border: none;
    color: #121212;
    font-size: 2rem;
    padding: 0 1rem;
    cursor: pointer;
    border-radius: 50%;
}

.carousel-control.prev {
    left: -10px;
}

.carousel-control.next {
    right: -10px;
}

/* ===========================
   PROJETS
=========================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    justify-items: center;
}

.card {
    background-color: #1E1E1E;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid #00FFFF;
}

.card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.card-body {
    padding: 1rem;
}

.card h5 {
    color: #00FFFF;
    margin-bottom: 0.5rem;
}

.card p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.card a {
    text-decoration: none;
    color: #121212;
    background-color: #00FFFF;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
}

.card a:hover {
    background-color: #00BFBF;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 0 30px #00FFFF;
}

/* ===========================
   CONTACT
=========================== */
.contact-grid-improved {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 3rem;
    background-color: #1A1A1A;
    padding: 2rem;
    border-radius: 12px;
    border: 2px solid #00FFFF;
    box-shadow: 0 0 20px #00FFFF20;
}

.contact-left, .contact-right {
    flex: 1 1 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact-left img {
    width: 220px;
    border-radius: 12px;
    margin-bottom: 1rem;
    border: 2px solid #00FFFF;
}

.contact-right p {
    margin-bottom: 0.7rem;
}

.contact-right a {
    color: #00FFFF;
    text-decoration: none;
}

.contact-right a:hover {
    text-decoration: underline;
}

/* ===========================
   PAGES PROJETS
=========================== */
.img-project {
    width: 100%;
    border-radius: 12px;
    border: 2px solid #00FFFF;
    transition: transform 0.3s, box-shadow 0.3s;
}

.img-project:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px #00FFFF;
}

.project-info h3 {
    color: #00FFFF;
    margin-bottom: 1rem;
}

.project-list {
    list-style: disc inside;
    line-height: 1.6;
    padding-left: 0;
}

.project-list li {
    background-color: #1E1E1E;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border: 1px solid #00FFFF;
}

.bg-section {
    background-color: #1A1A1A;
    padding: 3rem 0;
    border-radius: 12px;
    border: 2px solid #00FFFF;
    margin-top: 2rem;
}

/* ===========================
   FOOTER
=========================== */
.footer {
    text-align: center;
    padding: 2rem 1rem;
    background-color: #1E1E1E;
    margin-top: 3rem;
    border-top: 2px solid #00FFFF;
}

/* ===========================
   RESPONSIVE
=========================== */
@media(max-width: 768px){
    .navbar-nav {
        display: none;
        flex-direction: column;
        gap: 1rem;
        background-color: #1E1E1E;
        position: absolute;
        top: 100%;
        right: 0;
        padding: 1rem;
        border-radius: 0 0 12px 12px;
    }

    .navbar-toggler {
        display: block;
    }

    .navbar-nav.show {
        display: flex;
    }

    #about .about-content,
    .row.g-5 {
        flex-direction: column;
        align-items: center;
    }

    .competences-grid,
    .contact-grid-improved {
        flex-direction: column;
        align-items: center;
    }

    .competence-block,
    .contact-left,
    .contact-right {
        width: 90%;
    }
}