:root {
  --text-color: #1a1c20;
  --border-color: #ddd;
  --link-color: #4a76ee;
  --highlight-color: #0c0cf2;
  --background-color: #ffffff;
  --light-background-color: #f3f5fb;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

html {
    scroll-behavior: smooth
}

body {
    padding: 0 50px;
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    max-width: 1400px;
    margin: 0 auto;
}

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

h1 {
    color: var(--text-color);
    font-size: calc(14px + 1.0vw); /* Base size of 20px, increases with viewport width */
}
h2 {
    color: var(--text-color);
    font-size: calc(11px + 0.8vw);
}
h3 {
    font-weight: normal;
    color: var(--text-color);
    font-size: calc(9px + 0.6vw);
}

span {
    color: var(--text-color);
  }

p {
    color: var(--text-color);
    font-size: calc(9px + 0.5vw);
    margin-bottom: 1em;
    padding: 0;
  }
  

/* NAVBAR */
nav {
    display: flex;
    justify-content: space-between;
    padding: 25px 0;
    height: 80px;
    align-items: center;
    position: relative;
}

nav .left a {
    color: var(--text-color);
    font-size: 30px;
    font-weight: 600;
}

nav .right {
    gap: 15px;
}

nav .right a {
    color: var(--text-color);
    font-size: 23px;
    margin-left: 30px;
}

nav .right a:last-child
 {
    border: 2px solid var(--link-color);
    color: var(--link-color);
    padding: 3px 15px;
    border-radius: 10px;
}

nav .right a:last-child:hover,
nav .right a span:last-child:hover,
nav .mobile-nav a:last-child:hover,
nav .mobile-nav a span:last-child:hover,{
    color: var(--text-color);
    background-color: var(--light-background-color);
    border-radius: 10px;
}

/* Navbar Mobile Menu Button */
nav .menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

nav .hamburger {
    display: block;
    width: 24px;
    height: 2px;  /* Changed from 5px to 2px */
    background: var(--text-color);
    position: relative;
    transition: background 0.2s;
}

nav .hamburger::before,
nav .hamburger::after {
    content: '';
    position: absolute;
    left: 0;  /* Added to ensure proper alignment */
    width: 24px;  /* Made consistent with parent width */
    height: 2px;
    background: var(--text-color);
    transition: transform 0.2s;
}

nav .hamburger::before {
    top: -8px;  /* Adjusted spacing */
}

nav .hamburger::after {
    bottom: -8px;  /* Adjusted spacing */
}

nav .mobile-nav {
    display: none;
}



/* SECTION 1: Hero */
.hero-section {
    padding: 0 50px;
    margin: 50px 0;
    display: flex;  /* This makes .hero-section a flex container */


    border: 2px solid var(--border-color);
    border-image: linear-gradient(
        45deg, var(--border-color) 1%, transparent 1%, transparent 99%, var(--border-color) 99%
        ) 
        1;
    
}

.hero-section .group {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    gap: 40px;
    border-radius: 8px;
}

.hero-section .text {
    flex: 5;
}

.hero-section .text h2 {
    font-size: 50px;
}

.hero-section .text .external-links i {
    font-size: 20px;
    padding: 0 5px;
    color: var(--text-color);
}

.hero-section .text h3 {
    font-size: 18px;
    color: var(--text-color);
}

.hero-section .text p {
    margin-top: 15px;
    font-size: 15px;
    padding: 0px;
    color: var(--text-color);
}

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

.hero-section .text .links a {
    display: inline-block;
    padding: 5px 10px;
    color: var(--link-color);
    border: 2px solid var(--link-color);
    border-radius: 5px;
    margin-right: 10px;
    margin-bottom: 10px;
    transition: 0.1s;
}

.hero-section .text .links a span {
    color: var(--link-color);
}

.hero-section .text .links a:hover,
.hero-section .text .links a:hover span {
    color: var(--text-color);
}

.hero-section .headshot {
    flex: 3;
    display: flex;
    justify-content: right;
}

.hero-section .headshot img {
    width: 400px;
    aspect-ratio: 1/1;
    object-fit: cover;
    border-radius: 50%;
}

/* NAVIGATION ARROW */
.arrow{
    margin-top: 125px;
    margin-bottom: 300px;
    display: flex;
    justify-content: center;  
}

.arrow a   {
    font-size: 20px;
    color: var(--link-color);
    display: inline-block;  /* This makes .hero-section a flex container */
    align-items: center;
    border: 2px solid var(--link-color);
    border-radius: 15px;
    padding: 10px 20px;
    text-align: center;
}

.arrow a > * {
    display: block; 
    margin: 0 auto; 
}

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

}


/*SECTION 2: PROJECT GRID */
.project-grid-section {
    margin-bottom: 100px;
    margin-top: 50px;
    display:flex;
    flex-direction: column;
    justify-content: center; 
   }

.project-grid-section h2{
    font-size: 34px;
    margin-bottom: 10px;
    padding: 0 10px;
}

.project-grid-section .grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 25px;
    width: 100%;
    margin: 0 auto;
    align-items: stretch;
  
}

.project-grid-section .project-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
}

.project-grid-section .grid-container .project-link .project-card {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%; /* Take full height of grid cell */
    box-sizing: border-box;
    padding: 15px;
    background: var(--background-color);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 
                0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 8px;
    border: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    overflow: hidden;
}

.project-card img {
    width: 100%; 
    max-width: 100%; 
    aspect-ratio: 3/1;
    object-fit: cover;
    display: block;
    border-radius: 6px;
    margin-bottom: 10px; 
}


.project-card .project-title {
    font-size: 1.4em;
    text-decoration: none;
    transition: color 0.3s ease; 
    margin-bottom: 10px
}

.project-card .project-title:hover {
    text-decoration: underline;
}


.project-card .project-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 5px;
}

.project-card .project-skills .skill {
    padding: 0 6px;
    border-radius: 10px;
    font-size: 0.9em;
    background-color: var(--light-background-color);
    color: var(--link-color);
    white-space: nowrap; 
}

.project-card .project-description {
    display: -webkit-box;
    -webkit-line-clamp: 4; 
    line-clamp: 4px;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-word;
    line-height: 1.5; 
    max-height: calc(1.5em * 4); 
}

.project-card .read-more {
    background-color: transparent;
    border: none;
    color: var(--highlight-color);
    cursor: pointer;
    font-size: 0.9em;
    margin-top: 5px;
    text-align: start;
}

.project-card .read-more:hover {
    text-decoration: underline;
}



/* SECTION 3: SKILLS */
.skills-section {
    margin-bottom: 100px;
    display:flex;
    flex-direction: column;
}

.skills-section h2 {
    font-size: 34px;
    margin-bottom: 15px;
}




.skills-section .skill-categories {
    list-style: none;
    padding-left: 0;
   }

.skills-section .skill-categories .skills-card  span{
    margin-bottom: 10px;
}

.skills-section .skill-categories .skills-card {
    margin-bottom: 15px;
    padding: 15px;
    border-radius: 15px;
    border: 1px solid rgba(0, 0, 0, 0.05);    
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 
                  0 2px 4px -1px rgba(0, 0, 0, 0.06);
   }

.skills-section .skill-categories .category-label {
    font-size: 20px;
    display: grid; 
    font-weight: 600;
}

.skills-section .skill-categories .skills-list {
    display: flex; 
    flex-wrap: wrap;
    padding-left: 0; 
    margin-right: 10px;
    gap: 8px;
    }

.skills-section .skill-categories .skill {
    display:flex;
    justify-content: center;
    align-items: center;
    padding: 3px 8px;
    background-color: var(--light-background-color);
    color: var(--link-color);
    border-radius: 10px;
    font-size: 14px;
}


/* SECTION 4: CONTACT */
.contact-section {
    padding: 25px 25px;
    max-width: 600px;
    margin: 0 auto; 
    border-radius: 20px; 
    margin-bottom: 100px;
      
}

.contact-section h2 {
    font-size: 34px;
    text-align: center;
}

.contact-section .group {
    display: flex;
}
.contact-section .group .text {
    flex:3;
}
.contact-section .group form {
    flex:3;
    display: flex;
    flex-direction: column;
    color:var(--text-color)
}

.contact-section .group form input, .contact-section .group form textarea {
    font-family: 'Poppins', sans-serif;
    background-color: transparent;
    border: 1px groove var(--text-color);
    padding:5px;
    margin-bottom: 10px;
    outline: none;
    resize: none;
    font-size: 13px;
    
}

.contact-section .group form button {
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    color: #fff;
    background-color: var(--link-color);
    border:none;
    height: 50px;
    cursor: pointer;
    transition: 0.1s
}


/* FOOTER */

footer {
    padding: 0;
    font-size: 12px;
    text-align: center;
    min-height: 150px; 
    flex-shrink: 0;
    background-color: var(--light-background-color);
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    justify-content: space-between; 
    align-items: center;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px; 
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0));
}

footer .footer-content {
    flex-grow: 1; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

footer .links {
    margin-bottom: 20px;
}

footer .links a {
    color: var(--text-color);
    font-size: 20px;
    margin: 0 30px;
}

footer .links a:hover {
    color: var(--link-color);
}

footer .license {
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    text-align: center;
    gap: 0;  /* Changed from 10px to 0 */
}

footer span, p {
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
    max-width: 100%;
    margin: 0; /* Added to remove default margins */
}

footer p {
    font-size: 12px;
    margin: 0; /* Changed from 5px 0 0 to 0 */
}






/* PROJECT POST VIEW */

.post-view {
    margin: 25px auto;
    border: 1px solid rgba(0, 0, 0, 0.05);    
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 
                  0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border-radius: 10px
     
  }

.post-view .summary{
    padding: 25px 50px;  
}

.post-view .title-header  {
    width: 100%;
    display: flex;
}

.post-view .title-header  h1 {
    line-height: normal;
    margin-bottom: 10px;
}

.post-view .summary img {
    width: 100%;
    height: 100%;  /* Changed to 100% to fill the container */
    object-fit: cover;
    border-radius: 6px;
    aspect-ratio: 3/1;
    margin-bottom: 10px;
}

.post-view .summary .project-description {
    margin-bottom: 10px;
}

.post-view .summary .skills-card {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.post-view .summary .skills-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: start;
    gap: 5px;
    
}
  
.post-view .summary .skill {
    background-color: var(--light-background-color);
    color: var(--link-color);
    border-radius: 12px;
    padding: 5px 10px;
    font-size: 0.9em;
}
  
.post-view .content {
    padding: 0 50px;
    border-radius: 10px;
}
 
.post-view .content .image-gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: flex-start;
    align-content: flex-start;
    width: 100%;
    gap: 10px
}

.post-view .content .image-gallery img {
    max-height: var(--gallery-height); 
    width: auto; 
    max-width: 100%;
    object-fit: contain;
    align-self: flex-start;
}
  
.post-view .content  a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-bottom: 1em;
  }

.post-view .content  p {
    margin-bottom: 1em;
  }

.post-view .content  a:hover {
    color: #2980b9;
  }
  
.post-view .content ul, ol {
    padding-left: 20px;
    margin: 1em 0;
  }
  
.post-view .content blockquote {
    border-left: 4px solid #3498db;
    margin: 1em 0;
    padding: 10px 20px;
    background-color: var(--light-background-color);
    color: var(--text-color);
    font-size: calc(10px + 0.5vw);
  }
  
.post-view .content   hr {
    border: 0;
    height: 1px;
    background: #ddd;     
    margin: 20px 0;
  }
  
  .post-view .content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1em 0;
    background-color: var(--light-background-color);
}

.post-view .content th {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
    background-color: #f8f9fa;
    color: #495057;
    font-size: calc(10px + 0.5vw); /* Matches h2 size */
}

.post-view .content td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #e9ecef;
    color: var(--text-color);
    font-size: calc(10px + 0.5vw); /* Matches p size */
}

.youtube-container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 ;
    padding: 5px
}

.youtube-aspect-ratio {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
}

.youtube-aspect-ratio iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}




/*     Responsive styles     */

@media (max-width: 1200px){
    body{
        padding: 0 20px;
    }
    
    /* SECTION 1:HERO */
    .hero-section {
        padding: 0 20px;
        border: none;
       
        
    }
    .hero-section .group{
        flex-direction: column-reverse;
        text-align: center;
    }
    .hero-section .headshot img{
        width: 300px;
        justify-content: center
    }

    .hero-section .text h2 {
        font-size: 35px;
    }
    

    /*   Section 2: Project-grid  */
    .project-grid-section .grid-container .project-card {
        max-width: 500px;
        height: 500px; 
        margin: 0 auto;
    }


}


@media (max-width: 768px) {
    /* NEVBAR*/
    .desktop-nav {
        display: none;
    }

    nav .menu-toggle {
        display: block;  
    }
    .menu-toggle {
        display: block;
    }

    .mobile-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--light-background-color);
        flex-direction: column;
        border-top: 1px solid var(--border-color);
        border-radius: 0 0 10px 10px;
        z-index: 1000;
    }

    .mobile-nav.active {
        display: flex;
    }

    .mobile-nav a {
        color: var(--text-color);
        font-size: 20px;
        padding: 5px;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 50px; 
    }

    .menu-toggle.active .hamburger {
        background: transparent;
    }

    .menu-toggle.active .hamburger::before {
        transform: rotate(45deg);
        top: 0;
    }

    .menu-toggle.active .hamburger::after {
        transform: rotate(-45deg);
        bottom: 0;
    } 
    
  

    
      
    /*SECTION 1: Hero */
    .hero-section .group .text h2 {
        flex-direction: column-reverse;
        display: flex;
        font-size: 40px;   
      }
    
    .hero-section .group .text h2 .external-links i {
        font-size: 16px; /* Example: reducing icon size */
        margin: 0
    }

    .arrow {
        display: none;
    }

    .project-grid-section .grid-container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
  
    /*SECTION 4:Contact */
    .contact-section .group{
        flex-direction: column;
    }



    footer {
        padding: 0 35px
    }
    footer .links a {
        font-size: 15px;
        margin: 0 15px;
    }
    footer .links {
        margin-bottom: 10px;
    }
  


    /* Project Post Page */
    .post-view {
        margin: 0;
         
    }
    .post-view .content {
        padding: 0 5px;
        margin: 0
      
    
    }
    .post-view .summary{
        padding: 5px 5px;
        
         
    }
    .post-view.image-gallery {
        column-gap: 5px;
        row-gap: 5px;
      }
      
    .video-container {
        margin:0 auto;
    }
    
}


@media (max-width: 600px){
    body{
        padding: 0 10px;
    }
    /*SECTION 1:HERO */
    .hero-section {
        padding: 0 20px
    }
    .hero-section .text h2 {
        font-size: 30px
    }

    .hero-section .text .links a {
        font-size: 13px;
        padding: 5px;
    }
   .hero-section .headshot img{
        width: 275px;
        justify-content: center
    }
    
    /*SECTION 3:Skills */
    .skills-section {
        padding: 0 5px
    }
   
    .skills-section span {
        font-size: 16px;
    }

    /*SECTION 4: Contact */
    .contact-section{
        padding: 0 20px
    }

    .post-view {
        margin: 5px;
        border: none;
        box-shadow: none  
      }

    .post-view .content {
        padding: 5px;
      }

      
}