/*-----------------------------------*\
  #components.css
\*-----------------------------------*/

/*-----------------------------------*\
  #ABOUT PAGE
\*-----------------------------------*/
.about .article-title {
    margin-bottom: 15px;
}
.about-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}
.about-text p {
    margin-bottom: 15px;
}

/* service */
.service {
    margin-bottom: 35px;
}
.service-title {
    margin-bottom: 20px;
}
.service-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.service-item {
    position: relative;
    background: var(--border-gradient-onyx);
    padding: 20px;
    border-radius: 14px;
    box-shadow: var(--shadow-2);
    z-index: 1;
}
.service-item::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
}
.service-icon-box {
    margin-bottom: 10px;
}
.service-icon-box img {
    margin: auto;
}
.service-content-box {
    text-align: center;
}
.service-item-title {
    margin-bottom: 7px;
}
.service-item-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    line-height: 1.6;
}

/* testimonials */
.testimonials {
    margin-bottom: 30px;
}
.testimonials-title {
    margin-bottom: 20px;
}
.testimonials-list {
    display: flex;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px 15px 35px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
}
.testimonials-item {
    min-width: 100%;
    scroll-snap-align: center;
}
.testimonials-avatar-box {
    position: absolute;
    top: 0;
    left: 0;
    transform: translate(15px, -25px);
    background: var(--bg-gradient-onyx);
    border-radius: 14px;
    box-shadow: var(--shadow-1);
}
.testimonials-item-title {
    margin-bottom: 7px;
}
.testimonials-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    line-clamp: 4;
}

/* testimonials-modal */
.modal-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-y: auto;
    overscroll-behavior: contain;
    z-index: 20;
    pointer-events: none;
    visibility: hidden;
}
.modal-container::-webkit-scrollbar {
    display: none;
}
.modal-container.active {
    pointer-events: all;
    visibility: visible;
}
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: hsl(0, 0%, 5%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index: 1;
    transition: var(--transition-1);
}
.overlay.active {
    opacity: 0.8;
    visibility: visible;
    pointer-events: all;
}
.testimonials-modal {
    background: var(--eerie-black-2);
    position: relative;
    padding: 15px;
    margin: 15px 12px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    box-shadow: var(--shadow-5);
    transform: scale(1.2);
    opacity: 0;
    transition: var(--transition-1);
    z-index: 2;
}
.modal-container.active .testimonials-modal {
    transform: scale(1);
    opacity: 1;
}
.modal-close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--onyx);
    border-radius: 8px;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white-2);
    font-size: 18px;
    opacity: 0.7;
}
.modal-close-btn:hover,
.modal-close-btn:focus {
    opacity: 1;
}
.modal-close-btn ion-icon {
    --ionicon-stroke-width: 50px;
}
.modal-avatar-box {
    background: var(--bg-gradient-onyx);
    width: max-content;
    border-radius: 14px;
    margin-bottom: 15px;
    box-shadow: var(--shadow-2);
}
.modal-img-wrapper > img {
    display: none;
}
.modal-title {
    margin-bottom: 4px;
}
.modal-content time {
    font-size: var(--fs-6);
    color: var(--light-gray-70);
    font-weight: var(--fw-300);
    margin-bottom: 10px;
}
.modal-content p {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}

/* clients */
.clients {
    margin-bottom: 15px;
}
.clients-list {
    display: flex;
    gap: 15px;
    margin: 0 -15px;
    padding: 25px;
    overflow-x: auto;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scroll-snap-type: inline mandatory;
    scroll-padding-inline: 25px;
}
.clients-item {
    min-width: 50%;
    scroll-snap-align: start;
}
.clients-item img {
    width: 100%;
    filter: grayscale(1);
    transition: var(--transition-1);
}
.clients-item img:hover {
    filter: grayscale(0);
}

/*-----------------------------------*\
  #RESUME PAGE
\*-----------------------------------*/

.resume .article-title {
    margin-bottom: 30px;
}
.contacts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.contact-item {
    min-width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
}
.contact-info {
    max-width: calc(100% - 46px);
    width: calc(100% - 46px);
}
.contact-title {
    color: var(--light-gray-70);
    font-size: var(--fs-8);
    text-transform: uppercase;
    margin-bottom: 2px;
}
.contact-info :is(.contact-link, time, address) {
    color: var(--white-2);
    font-size: var(--fs-7);
}
.contact-info address {
    font-style: normal;
}
.social-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    padding-bottom: 4px;
    padding-left: 7px;
}
.social-item .social-link {
    color: var(--light-gray-70);
    font-size: 18px;
}
.social-item .social-link:hover {
    color: var(--light-gray);
}

/* ResearchGate image should match the ion-icons sizing and vertical alignment */
.social-item .social-link img.social-icon {
    width: 20px; /* match the font-size of social-link (18px) */
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    object-fit: contain;
}

/* Resume download section */
.resume-download {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 30px 10px;
    text-align: center;
}
.resume-download .lead {
    color: var(--light-gray);
    font-size: var(--fs-3);
}
.resume-download .muted {
    color: var(--light-gray-70);
    font-size: var(--fs-7);
}
.resume-download .download-btn {
    display: inline-block;
    background: var(--orange-yellow-crayola);
    color: var(--eerie-black-2);
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: var(--fw-600);
    text-decoration: none;
}
.resume-download .download-btn:hover {
    background: var(--vegas-gold);
}
.timeline {
    margin-bottom: 30px;
}
.timeline .title-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 1px;
    margin-bottom: 25px;
}
.timeline-list {
    font-size: var(--fs-6);
    margin-left: 45px;
}
.timeline-item {
    position: relative;
}
.timeline-item:not(:last-child) {
    margin-bottom: 30px;
}
.timeline-item-title {
    font-size: var(--fs-6);
    line-height: 1.3;
    margin-bottom: 7px;
}
.timeline-list span {
    color: var(--vegas-gold);
    font-weight: var(--fw-400);
    line-height: 1.6;
    font-size: 0.8rem;
    margin-bottom: 10px;
}
.timeline-item:not(:last-child)::before {
    content: "";
    position: absolute;
    top: -25px;
    left: -30px;
    width: 1px;
    height: calc(100% + 50px);
    background: var(--jet);
}
.timeline-item::after {
    content: "";
    position: absolute;
    top: 5px;
    left: -33px;
    height: 6px;
    width: 6px;
    background: var(--text-gradient-yellow);
    border-radius: 50%;
    box-shadow: 0 0 0 4px var(--jet);
}
.timeline-subheading {
    color: var(--light-gray);
    font-weight: var(--fw-400);
    line-height: 1.6;
    display: inline;
}
.timeline-text {
    color: var(--light-gray);
    font-weight: var(--fw-300);
    line-height: 1.6;
}
.timeline-item ul {
    margin-left: 0;
    padding-left: 20px;
}
.timeline-item ul li {
    list-style-type: disc;
}
.timeline-item ol {
    margin-left: 0;
    padding-left: 20px;
}
.timeline-item ol li {
    list-style-type: decimal;
}
.skills-title {
    margin-bottom: 20px;
}
.skills-list {
    padding: 20px;
}
.skills-item:not(:last-child) {
    margin-bottom: 15px;
}
.skill .title-wrapper {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
}
.skill .title-wrapper data {
    color: var(--light-gray);
    font-size: var(--fs-7);
    font-weight: var(--fw-300);
}
.skill-progress-bg {
    background: var(--jet);
    width: 100%;
    height: 8px;
    border-radius: 10px;
}
.skill-progress-fill {
    background: var(--text-gradient-yellow);
    height: 100%;
    border-radius: inherit;
}

/*-----------------------------------*\
  #PORTFOLIO PAGE
\*-----------------------------------*/

.filter-list {
    display: none;
}
.filter-select-box {
    position: relative;
    margin-bottom: 25px;
}
.filter-select {
    background: var(--eerie-black-2);
    color: var(--light-gray);
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}
.filter-select.active .select-icon {
    transform: rotate(0.5turn);
}
.select-list {
    background: var(--eerie-black-2);
    position: absolute;
    top: calc(100% + 6px);
    width: 100%;
    padding: 6px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    z-index: 2;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: 0.15s ease-in-out;
}
.filter-select.active + .select-list {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
}
.select-item button {
    background: var(--eerie-black-2);
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    text-transform: capitalize;
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
}
.select-item button:hover {
    --eerie-black-2: hsl(240, 2%, 20%);
}
.project-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 10px;
}
.project-item {
    display: none;
}
.project-item.active {
    display: block;
    animation: scaleUp 0.25s ease forwards;
}
@keyframes scaleUp {
    0% {
        transform: scale(0.5);
    }
    100% {
        transform: scale(1);
    }
}
.project-item > a {
    width: 100%;
}
.project-img {
    position: relative;
    width: 100%;
    height: 200px;
    border-radius: 16px;
    overflow: hidden;
    margin-bottom: 15px;
}
.project-img::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1;
    transition: var(--transition-1);
}
.project-item > a:hover .project-img::before {
    background: hsla(0, 0%, 0%, 0.5);
}
.project-item-icon-box {
    --scale: 0.8;
    background: var(--jet);
    color: var(--orange-yellow-crayola);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(var(--scale));
    font-size: 20px;
    padding: 18px;
    border-radius: 12px;
    opacity: 0;
    z-index: 1;
    transition: var(--transition-1);
}
.project-item > a:hover .project-item-icon-box {
    --scale: 1;
    opacity: 1;
}
.project-item-icon-box ion-icon {
    --ionicon-stroke-width: 50px;
}
.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-1);
}
.project-item > a:hover img {
    transform: scale(1.1);
}
.project-title,
.project-category {
    margin-left: 10px;
}
.project-title {
    color: var(--white-2);
    font-size: var(--fs-5);
    font-weight: var(--fw-400);
    text-transform: capitalize;
    line-height: 1.3;
}
.project-category {
    color: var(--light-gray-70);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}

/*-----------------------------------*\
  #BLOG PAGE
\*-----------------------------------*/

.blog-posts {
    margin-bottom: 10px;
}
.blog-posts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.blog-post-item > a {
    position: relative;
    background: var(--border-gradient-onyx);
    height: 100%;
    box-shadow: var(--shadow-4);
    border-radius: 16px;
    z-index: 1;
}
.blog-post-item > a::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--eerie-black-1);
    z-index: -1;
}
.blog-banner-box {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}
.blog-banner-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-1);
}
.blog-post-item > a:hover .blog-banner-box img {
    transform: scale(1.1);
}
.blog-content {
    padding: 15px;
    line-height: 1.6;
    font-size: 0.9rem;
}
.blog-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
}
.blog-meta :is(.blog-category, time) {
    color: var(--light-gray-70);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}
.blog-meta .dot {
    background: var(--light-gray-70);
    width: 4px;
    height: 4px;
    border-radius: 4px;
}
.blog-item-title {
    margin-bottom: 10px;
    line-height: 1.3;
    transition: var(--transition-1);
}
.blog-post-item > a:hover .blog-item-title {
    color: var(--orange-yellow-crayola);
}
.blog-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}

/*-----------------------------------*\
  #PORTFOLIO PAGE
\*-----------------------------------*/
.portfolio .article-title {
    margin-bottom: 30px;
}
.portfolio-posts {
    margin-bottom: 10px;
}
.portfolio-posts-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.portfolio-post-item > a {
    position: relative;
    background: var(--border-gradient-onyx);
    height: 100%;
    box-shadow: var(--shadow-4);
    border-radius: 16px;
    z-index: 1;
}
.portfolio-post-item > a::before {
    content: "";
    position: absolute;
    inset: 1px;
    border-radius: inherit;
    background: var(--eerie-black-1);
    z-index: -1;
}
.portfolio-banner-box {
    width: 100%;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}
.portfolio-banner-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-1);
}
.portfolio-post-item > a:hover .portfolio-banner-box img {
    transform: scale(1.1);
}
.portfolio-content {
    padding: 15px;
    line-height: 1.6;
    font-size: 0.9rem;
    /* text-align: justify;
    text-justify: inter-word; */
}
.portfolio-meta {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
}
.portfolio-meta :is(.portfolio-category, time) {
    color: var(--light-gray-70);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
}
.portfolio-meta .dot {
    background: var(--light-gray-70);
    width: 4px;
    height: 4px;
    border-radius: 4px;
}
.portfolio-item-title {
    margin-bottom: 10px;
    line-height: 1.3;
    transition: var(--transition-1);
}
.portfolio-post-item > a:hover .portfolio-item-title {
    color: var(--orange-yellow-crayola);
}
.portfolio-text {
    color: var(--light-gray);
    font-size: var(--fs-6);
    font-weight: var(--fw-300);
    line-height: 1.6;
}

/* Center the category for the expanded/full portfolio post view */
.portfolio-post-full .portfolio-meta {
    justify-content: center;
    padding-top: 0.9rem;
}
.portfolio-post-full .portfolio-category {
    text-align: center;
}

/* back button for blog posts */
.back-btn {
    position: relative;
    background: var(--border-gradient-onyx);
    color: var(--orange-yellow-crayola);
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 14px;
    font-size: var(--fs-6);
    text-transform: capitalize;
    box-shadow: var(--shadow-3);
    z-index: 1;
    transition: var(--transition-1);
    margin-bottom: 20px;
    border: none;
    cursor: pointer;
}
.back-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
    transition: var(--transition-1);
}
.back-btn ion-icon {
    font-size: 16px;
}
.back-btn:hover {
    background: var(--bg-gradient-yellow-1);
}
.back-btn:hover::before {
    background: var(--bg-gradient-yellow-2);
}

/*-----------------------------------*\
  #CONTACT PAGE
\*-----------------------------------*/

.mapbox {
    position: relative;
    height: 250px;
    width: 100%;
    border-radius: 16px;
    margin-bottom: 30px;
    border: 1px solid var(--jet);
    overflow: hidden;
}
.mapbox figure {
    height: 100%;
}
.mapbox iframe {
    width: 100%;
    height: 100%;
    border: none;
    filter: grayscale(1) invert(1);
}
.contact-form {
    margin-bottom: 10px;
}
.form-title {
    margin-bottom: 20px;
}
.input-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 25px;
}
.form-input {
    color: var(--white-2);
    font-size: var(--fs-6);
    font-weight: var(--fw-400);
    padding: 13px 20px;
    border: 1px solid var(--jet);
    border-radius: 14px;
    outline: none;
}
.form-input::placeholder {
    font-weight: var(--fw-500);
}
.form-input:focus {
    border-color: var(--orange-yellow-crayola);
}
textarea.form-input {
    min-height: 100px;
    height: 120px;
    max-height: 200px;
    resize: vertical;
    margin-bottom: 25px;
}
textarea.form-input::-webkit-resizer {
    display: none;
}
.form-input:focus:invalid {
    border-color: var(--bittersweet-shimmer);
}
.form-btn {
    position: relative;
    width: 100%;
    background: var(--border-gradient-onyx);
    color: var(--orange-yellow-crayola);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 13px 20px;
    border-radius: 14px;
    font-size: var(--fs-6);
    text-transform: capitalize;
    box-shadow: var(--shadow-3);
    z-index: 1;
    transition: var(--transition-1);
}
.form-btn::before {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--bg-gradient-jet);
    border-radius: inherit;
    z-index: -1;
    transition: var(--transition-1);
}
.form-btn ion-icon {
    font-size: 16px;
}
.form-btn:hover {
    background: var(--bg-gradient-yellow-1);
}
.form-btn:hover::before {
    background: var(--bg-gradient-yellow-2);
}
.form-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}
.form-btn:disabled:hover {
    background: var(--border-gradient-onyx);
}
.form-btn:disabled:hover::before {
    background: var(--bg-gradient-jet);
}
.institution {
    font-size: 0.8rem;
    color: #b17c00;
    font-weight: 500;
    margin: 2px 0 6px 0;
    letter-spacing: 0.01em;
    display: block;
}

/* Institution grouping styles for resume timeline */
.institution-list {
    list-style: none;
    margin: 0 0 24px 0;
    padding: 0;
}
.institution-title {
    font-size: 1.1rem;
    color: #0073b1;
    font-weight: 600;
    margin-bottom: 12px;
    letter-spacing: 0.02em;
    display: block;
}

.skills-categories {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

/* each category card (keeps visual rhythm with other content-cards) */
.skill-category.content-card {
    padding: 16px;
    border-radius: 12px;
    background: var(--border-gradient-onyx);
    box-shadow: var(--shadow-2);
    border: 1px solid var(--jet);
}

/* category title */
.skill-category .h4,
.skill-category h4 {
    margin: 0 0 8px 0;
    color: var(--white-2);
    font-size: var(--fs-6);
    font-weight: var(--fw-400);
}

/* the ul that lists items inside a category */
.skill-list {
    margin: 0;
    padding-left: 20px; /* matches timeline list indentation */
}

/* timeline-text wrapper around lists (keeps styling consistent) */
.skill-category .timeline-text {
    margin-top: 6px;
}

/* list item appearance */
.skill-list li {
    margin-bottom: 8px;
    color: var(--light-gray);
    font-size: var(--fs-7);
    font-weight: var(--fw-300);
    line-height: 1.6;
    list-style-type: disc;
}

/* responsive: two columns on wider screens */
@media (min-width: 900px) {
    .skills-categories {
        grid-template-columns: 1fr 1fr;
        gap: 18px;
    }
}

.img-content {
    border-radius: 12px;
    max-width: 100%;
    height: auto;
    margin: 20px 0;
    box-shadow: var(--shadow-2);
    border: 1px solid var(--jet);
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin: 20px 0;
    transform: scale(0.8);
}

.image-grid img {
    max-width: 100%;
    height: auto;
}