/* --- CSS VARIABLES (THEME) --- */
:root {
    --bg-color: #0f172a;
    --text-color: #cbd5e1;
    --primary-color: #2dd4bf;
    --secondary-color: #1e293b;
    --accent-color: #334155;
    --font-main: 'Inter', sans-serif;
}

/* --- GENERAL & PAGE LOAD ANIMATION --- */
body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.7;
    padding: 20px;
    /* This applies the smooth transition animation */
    animation: fadeInAnimation 0.7s ease-in-out forwards;
}

.container {
    max-width: 800px;
    margin: 40px auto;
    background-color: var(--secondary-color);
    padding: 30px 40px;
    border-radius: 10px;
    border: 1px solid var(--accent-color);
    opacity: 0; /* Start invisible for the animation */
    /* This applies a slide-up effect along with the fade-in */
    animation: fadeInUpAnimation 0.6s ease-in-out 0.3s forwards;
}

/* --- KEYFRAME ANIMATIONS FOR SMOOTH TRANSITION --- */
@keyframes fadeInAnimation {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUpAnimation {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* --- HEADER --- */
.page-header {
    border-bottom: 1px solid var(--accent-color);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.back-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    margin-bottom: 20px;
    transition: transform 0.3s;
}

.back-link:hover {
    transform: translateX(-5px);
}

.experience-title {
    color: #fff;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 50px;
}


/* --- MAIN CONTENT --- */
.experience-image-container {
    max-width: 1000px;
    margin: 0 auto 30px auto;
}

.experience-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 30px;
}

.details-content .period {
    font-style: italic;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.details-content .description {
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.achievements-heading {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
}

.details-content ul {
    list-style: none;
    padding-left: 15px;
}

.details-content li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 10px;
}

.details-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}