:root{
    --text-color: black ;
    --link-color: rgba(128, 128, 128, 0.547);
    background: linear-gradient(150deg, #f8f5f0, #c3d9e9, #f0f4f8);
}

/* default styling */
* {
    margin:0;
    padding:0;
    box-sizing: border-box;
}

/* scrolling the website */
html { 
    scroll-behavior: smooth;
}

body {
    font-family:'Open Sans', sans-serif;
    background-color: var(--background-color);
}

a {
    color: var(--link-color);
    text-decoration: none;
}


/* NAVBAR */

nav {
    display: flex;
    justify-content: space-between;
    padding: 0 50px;
    height: 80px;
    align-items: center;
}

nav .left a{
    color: var(--text-color);
    font-size: 15px;
    font-weight: 400;
    padding-top: 10px;
    padding-bottom: 10px;
    
}

nav .right a{
    color: var(--text-color);
    margin: 0 10px;
    font-size: 20px;

}

nav .right a span{
      margin-left: 3px;
}

nav {
    border-bottom: 5px groove rgba(255, 255, 255, 0.2);/* border below navbar */
}


/* SECTION 1: ABOUT ME */
.about {
    display:flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 50px;
    margin: 50px 0;
    gap: 30px;

}

.about .text {
    flex:7;
    font-size:larger; 
}

.about .headshot {
    flex:3;  
}

.about .headshot img {
    width: 400px;
    height: auto;
    border-radius: 20%;
    border: 2px solid var(--link-color);
    margin-bottom: 10px;
    gap: 30px;
    transition: transform 0.4s ease, filter 0.4s ease; 
}

.about .headshot img:hover {
    transform: scale(1.05);  /* slight zoom */
    filter: brightness(1.1);  /* slightly brighter */
}


.about .text .links a{
    color: darkslategray;
}

.about .text .links a {
    display: inline-block;
    padding: 5px 10px;
    border: 2px solid var(--link-color);
    border-radius: 5px;
    margin-right: 5px;
    margin-bottom: 10px;
    transition: 0.5s;
}

.about .text .links a:hover {
    color: var(--text-color);
    border: 2px solid var(--text-color);

}

.about .text .links {
    margin-top: 25px;
}


/* SECTION 2: SKILLS */

.skill-stack {
    padding: 0 50px;
    margin-bottom: 10px;
    text-align: center; /* center heading and text */
}

.skill-stack h2 {
    margin-bottom: 15px;
}

.skill-stack .text {
    max-width: 600px;
    margin: 0 auto 35px auto; /* center paragraph */
}

/* Skill boxes container */
.skill-stack {
    display: flex;
    flex-wrap: wrap;       /* allow wrapping on smaller screens */
    justify-content: center; /* center boxes horizontally */
    gap: 15px;             /* space between boxes */
}

.skill-stack .skills-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

/* Individual skill box */
.skill-stack .skill-box {
    display: flex;
    flex-direction: column; /* icon above text */
    align-items: center;
    justify-content: center;
    padding: 15px 20px;
    font-size: medium;
    border: 2.5px solid var(--link-color); /* default border */
    border-radius: 15px;
    min-width: 120px;
    gap: 5px; /* space between icon and text */  
    transition: border 0.3s, color 0.3s; /* smooth color and border change */
    cursor: pointer;
}

.skill-stack .skill-box:hover {
    color: var(--text-color);          /* text color on hover */
    border: 2px var(--text-color);   /* border color on hover */
}

.skill-box i {
    font-size: 25px;                   /* default icon size */
    transition: transform 0.3s ease;   /* smooth scaling effect */
}

.skill-box:hover i {
    transform: scale(1.1);             /* subtle icon zoom on hover */
    font-size: 25px;                    /* default size for all icons */
    margin-right: 5px;                  /* space between icon and text */
}


/* SECTION 3: WORK EXPERIENCE */

#work-experience {
    margin-top: 30px;
    padding-left: 50px;
    padding-right: 50px; 
}

/* Each job card */
.jobs .position {
    margin-top:20px;
    margin-bottom: 30px;
    justify-content: center;
    border: 15px groove rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 15px 20px;
    transition: box-shadow 0.3s ease;
}

/* Hover effect: Shadows */
.jobs .position:hover {
    box-shadow: 0 15px 20px rgba(0, 0, 0, 0.355);
}

/* Job title */
.jobs .position h4 {
    font-size: 18px;
    font-weight: bold;
    margin: 0 0 8px;
}

/* Job Position: date and location */
.jobs .position p {
    font-size: 14px;
    color: var(--text-color);
    margin: 0 0 6px;
}

/* List items */
.jobs .position ul {
    padding-left: 20px;
    margin: 0;
}

.jobs .position ul li {
    margin-bottom: 8px;
    font-size: 15px;
}


/* SECTION 4: PROJECTS : using Bootstrap */ 

#projects {
    margin-top: 30px;
    padding-left: 50px;   /* adds space from left for the whole section */
    justify-content: center;
}
  
#projects h2 { /* Section title */
    font-size: 28px;
    margin-bottom: 30px;
    color: var(--text-color);
  }


.projects-box {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
    margin-bottom: 30px;
}


.card {
    flex: 1 1 33%; /* 3 per row */
    max-width: 350px;               
    background-color: rgba(255,255,255,0.1);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    padding: 15px;
    color: var(--text-color);
}


/* Medium screens */
@media (max-width: 900px) {
    .card {
        flex: 1 1 50%; /* 2 cards per row */
    }
}
  

/* Card hover effect */
.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
  }
  
  /* Card image */
  .card-img img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 12px;
  }
  
  /* Card title */
  .card-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 15px;
  }

/* FOOTER */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 20px;
}

  







/* To make the website responsive */

@media (max-width: 850px) {
    /* SECTION 1: ABOUT */
    .about .text h2{
        font-size: 30px;
    }
}

@media (max-width: 700px) {
     /* SECTION 1: ABOUT */
    .about {
        flex-direction: column-reverse;
    }

    .card {
        width: 90%;
        margin: 15px auto;
      }
    
      #projects h2 {
        font-size: 24px;
      }
}

@media (max-width: 600px){ /* Mobile Friendly*/
    /* NAVBAR */
    nav {
        padding: 0 20px;
        padding-bottom: 20px;
    }

    nav .right a span{
    display: none;
    }
    
    nav .right a{
    font-size: 20px;
    }

    .left { 
        /* top-left title */
        margin-top: 20px;
    }

    /* SECTION 1: ABOUT */
    .about {
        padding: 0 20px;
    }

    .about .headshot {
        display: flex;
        justify-content: center;
    }
    
    .about .headshot img {
        display: block;
        width: 300px;
        max-width: 100%;
        border-radius: 30%;
        margin: 0 auto 15px auto;
    }
    
    .about .text h2{
        text-align: center;
        font-size: 25px;
    }
    .about .text {
        text-align: center;
        font-size: medium;
    }


    /* SECTION 2: SKILLS */
    .skill-box i {
        font-size: 15px; /* default size for all icons */
        margin-right: 4px; /* space between icon and text */
    }

    .skill-stack .skill-box {
        padding: 10px 15px;
        border: 1.5px solid var(--link-color);
    }
    #projects {
        margin-top: 30px;
        padding-left: 30px;   
        justify-content: center;
        text-align:center;
    }
    #work-experience h2{
        margin-top: 30px;
        padding-left: 30px;   
        justify-content: center;
        text-align: center;
    }
    #skills {
        margin-top: 30px;
        padding-left: 30px;   
        justify-content: center;
    }

    /*SECTION 3: PROJECTS*/
    .card {
        flex: 1 1 100%;
    }


}