:root {
    /* Backgrounds principaux */
    --first-background-color: rgba(247, 246, 242, 1);
    --seconde-background-color: rgba(250, 226, 226, 1);

    /* Composants */
    --background-color-cards: rgba(232, 187, 196, 1);
    --background-color-btn: rgba(224, 120, 143, 1);
    --background-nav: rgba(235, 223, 217, 1);
    --background-footer: rgba(205, 193, 187, 1);

    /* États / interactions */
    --hover: rgba(224, 120, 143, 1);

    /* Textes */
    --Texte-Color: rgba(66, 66, 66, 1);
    --titre-Color: rgba(46, 46, 46, 1);
    --li-color: rgba(252, 244, 242, 1);
    --logo-dark: #3a3a3a;
    --logo-pink: #d93a7c;


    /* Icônes / accents */
    --icon-Color: rgba(223, 53, 127, 1);
}

.portfolio-page {
    max-width: 1200px;
    margin: auto;
    padding: 3rem 2rem;
}

/* HERO */
.portfolio-hero {
    text-align: center;
    margin-bottom: 5rem;
}

.portfolio-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--titre-Color);
}

.portfolio-hero p {
    max-width: 650px;
    margin: auto;
    font-size: 1.1rem;
}
.project-tag:hover{
    background-color: var(--hover);
}
/* SKILLS */
.skills {
    margin: 6rem 0;
}

.skills-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    max-width: 1100px;
    margin: auto;
}

.skills-image img {
    width: 100%;
    max-width: 420px;
    display: block;
    margin: auto;
}

.skills-content h2 {
    margin-bottom: 1rem;
}

.skills-content p {
    margin-bottom: 2.5rem;
    opacity: 0.8;
}

.skills-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.skill span {
    font-weight: 600;
    display: block;
    margin-bottom: 0.4rem;
}

.skill-bar {
    width: 100%;
    height: 10px;
    background: var(--first-background-color);
    border-radius: 10px;
    overflow: hidden;
}

.skill-level {
    height: 100%;
    border-radius: 10px;
    border: solid 1px var(--background-color-btn);
    background: linear-gradient(90deg,
            var(--background-color-btn),
            var(--icon-Color));
}

/* NIVEAUX */
.skill-level.html {
    width: 90%;
}

.skill-level.css {
    width: 80%;
}

.skill-level.js {
    width: 70%;
}

.skill-level.ux {
    width: 65%;
}

.skill-level.responsive {
    width: 75%;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .skills-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .skills-content {
        order: -1;
    }
}

/* TIMELINE */
.timeline {
    margin: 6rem 0;
    text-align: center;
}

.timeline h2 {
    margin-bottom: 0.5rem;
}

.timeline-intro {
    max-width: 600px;
    margin: 0 auto 4rem;
    opacity: 0.8;
}

.timeline-container {
    max-width: 800px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    position: relative;
}

.timeline-container::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--background-color-btn);
    opacity: 0.4;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    position: relative;
}

.timeline-item::before {
    content: "";
    width: 14px;
    height: 14px;
    background: var(--background-color-btn);
    border-radius: 50%;
    position: absolute;
    left: 13px;
    top: 6px;
}

.timeline-date {
    min-width: 120px;
    font-weight: 600;
    color: var(--background-color-btn);
    text-align: right;
}

.timeline-content {
    background: var(--seconde-background-color);
    padding: 1.5rem 2rem;
    border-radius: 20px;
    text-align: left;
}

.timeline-content h3 {
    margin-bottom: 0.3rem;
    color: var(--titre-Color);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .timeline-container::before {
        left: 10px;
    }

    .timeline-item {
        flex-direction: column;
        padding-left: 2rem;
    }

    .timeline-item::before {
        left: 4px;
    }

    .timeline-date {
        text-align: left;
        min-width: auto;
        margin-bottom: 0.5rem;
    }
}

/* PROJETS */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.project-card {
    background: var(--first-background-color);
    border-radius: 25px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card img {
    width: 100%;
    display: block;
}

.project-content {
    padding: 1.8rem;
}

.project-content h3 {
    margin-bottom: 0.5rem;
    color: var(--titre-Color);
}

.project-content p {
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.project-tag {
    display: inline-block;
    background: var(--background-color-cards);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* MÉTHODE */
.portfolio-method {
    margin: 6rem 0;
    text-align: center;
}

.method-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.method-item {
    background: var(--seconde-background-color);
    padding: 1.5rem;
    border-radius: 20px;
    font-weight: 600;
}

/* CTA */
.portfolio-cta {
    background: linear-gradient(120deg,
            var(--seconde-background-color),
            var(--first-background-color));
    padding: 4rem;
    border-radius: 30px;
    text-align: center;
}

.portfolio-cta h2 {
    margin-bottom: 1rem;
}

.portfolio-cta p {
    margin-bottom: 2rem;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .projects-grid {
        grid-template-columns: 1fr 1fr;
    }

    .method-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .portfolio-page {
        padding: 2rem 1.5rem;
    }

    .portfolio-hero h1 {
        font-size: 2.2rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .portfolio-cta {
        padding: 2.5rem 1.5rem;
    }
}
/*section partie 2*/
/* ================= CAROUSEL ================= */
.carousel-section {
  padding: 4rem 6%;
  background: var(--first-background-color);
}

.carousel-title {
  font-size: 2rem;
  color: var(--titre-Color);
  margin-bottom: 2rem;
}

/* Container */
.carousel {
  position: relative;
  max-width: 900px;
  margin: auto;
}

/* Hide radios */
.carousel input {
  display: none;
}

/* Track */
.carousel-track {
  display: flex;
  width: 300%;
  transition: transform 0.6s ease;
}

/* Slides */
.carousel-slide {
  width: 100%;
  flex-shrink: 0;
  padding: 1rem;
}

.carousel-slide img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Navigation dots */
.carousel-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 1.5rem;
}

.carousel-nav label {
  width: 12px;
  height: 12px;
  background: var(--background-color-btn);
  border-radius: 50%;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.carousel-nav label:hover {
  transform: scale(1.2);
}

/* Active states */
#slide1:checked ~ .carousel-track {
  transform: translateX(0%);
}

#slide2:checked ~ .carousel-track {
  transform: translateX(-100%);
}

#slide3:checked ~ .carousel-track {
  transform: translateX(-200%);
}

#slide1:checked ~ .carousel-nav label[for="slide1"],
#slide2:checked ~ .carousel-nav label[for="slide2"],
#slide3:checked ~ .carousel-nav label[for="slide3"] {
  opacity: 1;
}