/*-----------------------------------*\
  #style.css
\*-----------------------------------*/

/**
 * copyright 2022 @codewithsadee
 */

/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/

:root {
  /**
   * colors (white + green scheme)
   */

  /* gradient */
  /* stronger white gradient for higher contrast */
  --bg-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(0, 0%, 95%) 0%,
    hsl(0, 0%, 92%) 50%,
    hsl(0, 0%, 90%) 100%
  );

  /* subtle overlay gradient for panels */
  --bg-gradient-jet: linear-gradient(
      to bottom right,
      hsla(0, 0%, 92%, 0.6) 0%,
      hsla(0, 0%, 90%, 0) 100%
    ),
    hsl(0, 0%, 95%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right,
    hsl(150, 60%, 40%) 0%,
    hsla(150, 60%, 40%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
      135deg,
      hsla(150, 60%, 40%, 0.25) 0%,
      hsla(150, 55%, 45%, 0) 59.86%
    ),
    hsl(0, 0%, 100%);
  --border-gradient-onyx: linear-gradient(
    to bottom right,
    hsl(0, 0%, 95%) 0%,
    hsla(0, 0%, 95%, 0) 50%
  );
  /* keep the variable name to avoid changing usages */
  --text-gradient-yellow: linear-gradient(
    to right,
    hsl(150, 60%, 40%),
    hsl(150, 55%, 48%)
  );

  /* solid */
  --jet: hsl(0, 0%, 94%); /* light border / subtle panel edge */
  --onyx: hsl(0, 0%, 100%); /* card background (white) */
  /* slightly darker panel tints to separate from page white */
  --eerie-black-1: hsl(0, 0%, 98%);
  --eerie-black-2: hsl(0, 0%, 96%);
  --smoky-black: hsl(0, 0%, 90%); /* page background - darker for contrast */
  --white-1: hsl(150, 22%, 16%);
  /* increase contrast: darker text (keeps green hue) */
  --white-2: hsl(150, 22%, 8%); /* main text color (darker green) */
  --orange-yellow-crayola: hsl(150, 60%, 40%); /* primary accent green */
  --vegas-gold: hsl(150, 50%, 45%); /* secondary lighter green */
  --light-gray: hsl(0, 0%, 70%);
  --light-gray-70: hsla(0, 0%, 70%, 0.7);
  --dark-gray: hsl(0, 0%, 50%);
  --dark-gray-2: hsl(0, 0%, 40%);
  --bittersweet-shimmer: hsl(150, 60%, 30%);

  /**
   * typography
   */

  /* font-family */
  --ff-poppins: "Poppins", sans-serif;

  /* font-size */
  --fs-1: 24px;
  --fs-2: 18px;
  --fs-3: 17px;
  --fs-4: 16px;
  --fs-5: 15px;
  --fs-6: 14px;
  --fs-7: 13px;
  --fs-8: 11px;
  --fs-9: 9px;

  /* font-weight */
  --fw-300: 300;
  --fw-400: 400;
  --fw-500: 500;
  --fw-600: 600;

  /**
   * shadow
   */
  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.06);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.06);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.06);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.04);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.06);

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;
}

/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

li {
  list-style: none;
}

img,
ion-icon,
a,
button,
time,
span {
  display: block;
}

button {
  font: inherit;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
}

input,
textarea {
  display: block;
  width: 100%;
  background: none;
  font: inherit;
}

::selection {
  background: var(--orange-yellow-crayola);
  color: var(--onyx);
}

:focus {
  outline-color: var(--orange-yellow-crayola);
}

html {
  font-family: var(--ff-poppins);
}

body {
  background: var(--bg-gradient-onyx);
  color: var(--white-2);
}
.sidebar,
article {
  background: var(--eerie-black-2);
  border: 1px solid var(--jet);
  border-radius: 20px;
  padding: 15px;
  box-shadow: var(--shadow-1);
  z-index: 1;
}
.separator {
  width: 100%;
  height: 1px;
  background: var(--jet);
  margin: 16px 0;
}
.icon-box {
  position: relative;
  background: var(--border-gradient-onyx);
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--shadow-1);
  z-index: 1;
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--eerie-black-1);
  border-radius: inherit;
  z-index: -1;
}

.icon-box ion-icon {
  --ionicon-stroke-width: 35px;
}

article {
  display: none;
}

article.active {
  display: block;
  animation: fade 0.5s ease backwards;
}

@keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

.h2,
.h3,
.h4,
.h5 {
  color: var(--white-2);
  text-transform: capitalize;
}

.h2 {
  font-size: var(--fs-2);
}

.h3 {
  font-size: var(--fs-2);
}

/* small icon before headings (inline) */
.h3 ion-icon {
  font-size: 18px;
  vertical-align: -2px;
  margin-right: 8px;
  color: var(--orange-yellow-crayola);
}

/* specific tweak for download-cv heading if needed */
.download-cv .h3 ion-icon {
  font-size: 20px;
  margin-right: 10px;
}

.h4 {
  font-size: var(--fs-4);
}

.h5 {
  font-size: var(--fs-7);
  font-weight: var(--fw-500);
}

.article-title {
  position: relative;
  padding-bottom: 7px;
}

.article-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 3px;
  background: var(--text-gradient-yellow);
  border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
  width: 5px; /* for vertical scrollbar */
  height: 5px; /* for horizontal scrollbar */
}

.has-scrollbar::-webkit-scrollbar-track {
  background: var(--onyx);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
  background: var(--orange-yellow-crayola);
  border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button {
  width: 20px;
}

.content-card {
  position: relative;
  background: var(--border-gradient-onyx);
  padding: 15px;
  padding-top: 45px;
  border-radius: 14px;
  box-shadow: var(--shadow-2);
  cursor: pointer;
  z-index: 1;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--bg-gradient-jet);
  border-radius: inherit;
  z-index: -1;
}

/* alternative flat strip style */
.content-strip {
  position: relative;
  background: transparent;
  padding: 10px 0;
  border-radius: 0;
  box-shadow: none;
  border-bottom: 1px solid var(--jet);
  cursor: default;
  z-index: 0;
}

.content-strip::before {
  display: none;
}

/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: 259px;
}

/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.sidebar {
  margin-bottom: 15px;
  max-height: 112px;
  overflow: hidden;
  transition: var(--transition-2);
}

.sidebar.active {
  max-height: 405px;
}

.sidebar-info {
  position: relative;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 15px;
}

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: 20px;
}

.info-content .name {
  color: var(--white-2);
  font-size: var(--fs-3);
  font-weight: var(--fw-500);
  letter-spacing: -0.25px;
  margin-bottom: 10px;
}

.info-content .title {
  color: var(--white-2);
  background: var(--onyx);
  font-size: var(--fs-8);
  font-weight: var(--fw-300);
  width: max-content;
  padding: 3px 12px;
  border-radius: 8px;
}

.info_more-btn {
  position: absolute;
  top: -15px;
  right: -15px;
  border-radius: 0 15px;
  font-size: 13px;
  color: var(--orange-yellow-crayola);
  background: var(--border-gradient-onyx);
  padding: 10px;
  box-shadow: var(--shadow-2);
  transition: var(--transition-1);
  z-index: 1;
}

.info_more-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--bg-gradient-jet);
  transition: var(--transition-1);
  z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus {
  background: var(--bg-gradient-yellow-1);
}

/* --- moved from inline styles in index.html --- */
.download-row {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.download-text {
  margin: 0;
}
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.skills-groups {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
/* small utility for skill progress fills (width utilities below) */
.skill-progress-fill {
  height: 8px;
  background: var(--orange-yellow-crayola);
  border-radius: 8px;
}
.skill-progress-fill.w-100 {
  width: 100%;
}
.skill-progress-fill.w-80 {
  width: 80%;
}

.publications-controls {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 0.75rem;
}
.sort-year-btn {
  background-color: transparent;
  border: none;
  color: #28a745;
  padding: 6px 10px;
  border-radius: 6px;
}
.sort-year-btn:hover,
.sort-year-btn:focus {
  background: rgba(40, 167, 69, 0.06);
}

/* publication filter buttons */
.pub-filter-left {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-right: auto;
}
.pub-filter-btn {
  background: transparent;
  border: none;
  color: var(--light-gray);
  padding: 6px 10px;
  border-radius: 6px;
}
.pub-filter-btn.active {
  color: var(--orange-yellow-crayola);
}
.pub-filter-right {
  margin-left: 12px;
}

.info_more-btn:hover::before,
.info_more-btn:focus::before {
  background: var(--bg-gradient-yellow-2);
}

.info_more-btn span {
  display: none;
}

.sidebar-info_more {
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
  opacity: 1;
  visibility: visible;
}

.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(--orange-yellow-crayola);
}

/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

.navbar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: hsla(0, 0%, 100%, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--jet);
  border-radius: 12px 12px 0 0;
  box-shadow: var(--shadow-2);
  z-index: 5;
}

.navbar-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  padding: 0 10px;
}

.navbar-link {
  color: var(--white-2);
  font-size: var(--fs-8);
  padding: 20px 7px;
  transition: color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus {
  color: var(--vegas-gold);
}

.navbar-link.active {
  color: var(--orange-yellow-crayola);
}

/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title {
  margin-bottom: 15px;
}

.about-text {
  color: var(--white-2);
  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(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-3);
  line-height: 1.6;
}

/**
 * #testimonials 
 */

.testimonials {
  margin-bottom: 30px;
}

.testimonials-title {
  margin-bottom: 20px;
}

.testimonials-list {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px 15px;
  padding-bottom: 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(--white-2);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
  display: -webkit-box;
  line-clamp: 4;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/**
 * #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: rgba(0, 0, 0, 0.55);
  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;
  justify-content: flex-start;
  align-items: flex-start;
  gap: 15px;
  margin: 0 -15px;
  padding: 25px;
  padding-bottom: 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
\*-----------------------------------*/

.article-title {
  margin-bottom: 30px;
}

/**
 * education and experience 
 */

.timeline {
  margin-bottom: 30px;
}

.timeline .title-wrapper {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 25px;
}

.timeline-list {
  font-size: var(--fs-6);
  margin-left: 45px;
}

/* Resume timeline row: align degree left and year to the right */
.timeline-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.timeline-left {
  max-width: calc(100% - 120px);
}

.timeline-degree {
  color: #000; /* black degree text per request */
  font-size: var(--fs-6);
  margin-top: 6px;
  margin-bottom: 0;
}

.title-wrapper {
  gap: 10px; /* Adjusted spacing within title-wrapper */
}
.timeline-year {
  color: var(--vegas-gold);
  font-weight: var(--fw-400);
  white-space: nowrap;
  margin-left: 12px;
}

.timeline-item {
  position: relative;
}
.skill-badge {
  display: inline-block;
  background: var(--eerie-black-1);
  color: var(--white-2);
  padding: 6px 10px;
  border-radius: 10px;
  font-size: var(--fs-6);
  margin-right: 8px;
}

.timeline-item:not(:last-child) {
  margin-bottom: 20px;
}

.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;
}

.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-text {
  color: var(--dark-gray);
  font-weight: var(--fw-300);
  line-height: 1.6;
}

/**
 * skills 
 */

.skills-title {
  margin-bottom: 12px;
}

.skills-list {
  padding: 12px;
}

.skills-item:not(:last-child) {
  margin-bottom: 8px;
}

.skill .title-wrapper {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.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: 6px;
  border-radius: 8px;
}

.skill-progress-fill {
  background: var(--text-gradient-yellow);
  height: 100%;
  border-radius: inherit;
}

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

.filter-list {
  display: none;
}

/* select box styles removed */

.project-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-item {
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
}

.project-item a {
  display: flex;
  align-items: center;
  width: 100%;
  text-decoration: none;
}

/* canonical project image container */
.project-img {
  position: relative;
  flex-shrink: 0;
  width: 120px; /* increased thumbnail size */
  height: 120px;
  overflow: hidden;
  border-radius: 8px;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-1);
}

.project-item > a {
  width: 100%;
}

.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-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);
}

/* Strip-style for project items (horizontal list rows) */
.project-item.content-strip {
  display: flex; /* override grid/card layout */
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid var(--jet);
}

.project-item.content-strip .project-img {
  width: 120px;
  height: 84px;
  border-radius: 8px;
  margin-bottom: 0;
  flex: 0 0 120px;
  overflow: hidden;
}

.project-item.content-strip .project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-item.content-strip .project-item-icon-box {
  display: none;
}

.project-item.content-strip .project-title,
.project-item.content-strip .project-category {
  margin-left: 0;
}

.project-item.content-strip > a {
  display: flex;
  align-items: center;
  gap: 12px;
}

.project-link-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
}

.project-content {
  flex: 1 1 auto;
  padding-left: 18px;
  border-left: 1px solid var(--jet);
  /* vertically center content to align with image */
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.projects-controls {
  margin-top: 12px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.project-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.project-title-row .project-title {
  margin: 0;
}
.project-year {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
  font-weight: var(--fw-400);
  flex: 0 0 auto;
  margin-left: 12px;
}

.project-title {
  margin: 0 0 6px 0;
  font-size: var(--fs-6);
}
.project-description {
  color: var(--light-gray);
  margin: 0 0 8px 0;
  /* smaller compact text for multi-line list */
  font-size: var(--fs-8);
  line-height: 1.4;
  /* remove default list bullets and keep left padding for the dot */
  list-style: none;
  padding-left: 1.6rem;
  position: relative;
  /* clamp text to four lines where supported */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  overflow: hidden;
  /* fallback to a max-height equal to 4 lines */
  max-height: calc(1.4em * 4);
}

.project-description::before {
  content: "";
  position: absolute;
  left: 0.5rem;
  top: 0.6rem;
  width: 8px;
  height: 8px;
  background: var(--text-color);
  border-radius: 50%;
}

.project-description li {
  margin-bottom: 6px;
}
.project-link {
  color: #2a5bd7;
  font-size: var(--fs-7);
}

/* Scoped override so inline project links keep inline layout despite global a{display:block} */
.project-content .project-link {
  display: inline;
  text-decoration: none;
}

/* Make div-based project-link-wrap behave like a clickable card */
.project-link-wrap[data-href] {
  cursor: pointer;
}
.project-link-wrap[data-href]:focus {
  outline: 2px solid rgba(42, 91, 215, 0.25);
  outline-offset: 2px;
}

.project-item.content-strip .project-category {
  color: var(--light-gray);
  font-size: var(--fs-7);
}

/* Ensure publications list shows one item per row */
article.publications .project-list {
  grid-template-columns: 1fr !important;
}

article.publications .project-item.content-strip {
  width: 100%;
  display: flex; /* already set, reinforce */
}

article.publications .project-item.content-strip > a {
  width: 100%;
}

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

.blog-posts,
article.publications .blog-posts {
  margin-bottom: 10px;
}

.blog-posts-list,
article.publications .blog-posts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.blog-post-item > a,
article.publications .blog-post-item > a {
  position: relative;
}

/* Publications list: compact text-only rows with left dot and right fields */
.publication-row {
  display: flex;
  /* align to top so right column can be aligned with the first line of the title */
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 12px 16px;
  padding-left: 2rem;
  background: transparent;
  border-radius: 8px;
  text-decoration: none;
  color: inherit;
}

.publication-row .pub-left {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.publication-row .pub-title {
  font-weight: 500;
  color: var(--text-color);
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
  /* consistent line-height used to align the year with the first line */
  line-height: 1.2;
  /* reduce title size slightly */
  font-size: var(--fs-5);
}

.publication-row .pub-authors {
  color: var(--dark-gray-2);
  font-size: var(--fs-6);
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

.publication-row .pub-right {
  display: flex;
  /* keep right column aligned to the top of the row */
  align-items: flex-start;
  gap: 1.5rem;
  flex-shrink: 0;
}
.publication-row .pub-year {
  color: var(--text-color);
  /* nudge year so it centers with the first line of the title (uses the title's line-height) */
  line-height: 1;
  margin-top: calc((1.2em - 1em) / 2);
  /* slightly smaller year to match reduced title size */
  font-size: var(--fs-5);
}

/* publisher text shown under authors in the left column */
.publication-row .pub-publisher {
  color: var(--light-gray-70);
  font-size: var(--fs-7);
  margin-top: 2px;
}

/* small tag badges above title (pub-type, keywords) */
.pub-tags {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.pub-tag {
  display: inline-block;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(0, 0, 0, 0.05);
  color: var(--text-color);
}
.pub-tag.pub-type {
  background: var(--orange-yellow-crayola);
  color: white;
}
.pub-tag.pub-keyword {
  background: rgba(0, 0, 0, 0.04);
  color: var(--dark-gray);
}

/* solid dot on the far left */
.blog-posts-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.blog-posts-list .blog-post-item {
  position: relative;
}
.blog-posts-list .blog-post-item::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--text-color);
  border-radius: 50%;
}
/* padding-left consolidated into main .publication-row block */

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

.mapbox {
  position: relative;
  height: 250px;
  width: 100%;
  border-radius: 16px;
  background: hsla(0, 0%, 100%, 0.85);
  border: 1px solid var(--jet);
  overflow: hidden;
}

.mapbox figure {
  height: 100%;
}

.mapbox iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.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;
  /* stronger, visible border for inputs */
  border: 1px solid var(--dark-gray);
  border-radius: 14px;
  background: var(--onyx);
  box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.04);
  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);
}

/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {
  /**
   * client
   */

  .clients-item {
    min-width: calc(33.33% - 10px);
  }

  /**
   * #PORTFOLIO, BLOG 
   */

  .project-img,
  .project-img {
    height: auto;
  }
}

/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {
  /**
   * CUSTOM PROPERTY
   */

  :root {
    /**
     * typography
     */

    --fs-1: 32px;
    --fs-2: 24px;
    --fs-3: 26px;
    --fs-4: 18px;
    --fs-6: 15px;
    --fs-7: 15px;
    --fs-8: 12px;
  }

  /**
   * #REUSED STYLE
   */

  .sidebar,
  article {
    width: 520px;
    margin-inline: auto;
    padding: 30px;
  }

  .article-title {
    font-weight: var(--fw-600);
    padding-bottom: 15px;
  }

  .article-title::after {
    width: 40px;
    height: 5px;
  }

  .icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    font-size: 18px;
  }

  /**
   * #MAIN
   */

  main {
    margin-top: 60px;
    margin-bottom: 100px;
  }

  /**
   * #SIDEBAR
   */

  .sidebar {
    max-height: 180px;
    margin-bottom: 30px;
  }

  .sidebar.active {
    max-height: 584px;
  }

  .sidebar-info {
    gap: 25px;
  }

  .avatar-box {
    border-radius: 30px;
  }

  .avatar-box img {
    width: 120px;
  }

  .info-content .name {
    margin-bottom: 15px;
  }

  .info-content .title {
    padding: 5px 18px;
  }

  .info_more-btn {
    top: -30px;
    right: -30px;
    padding: 10px 15px;
  }

  .info_more-btn span {
    display: block;
    font-size: var(--fs-8);
  }

  .info_more-btn ion-icon {
    display: none;
  }

  .separator {
    margin: 32px 0;
  }

  .contacts-list {
    gap: 20px;
  }

  .contact-info {
    max-width: calc(100% - 64px);
    width: calc(100% - 64px);
  }

  /**
   * #NAVBAR
   */

  .navbar {
    border-radius: 20px 20px 0 0;
  }

  .navbar-list {
    gap: 20px;
  }

  .navbar-link {
    --fs-8: 14px;
  }

  /**
   * #ABOUT
   */

  .about .article-title {
    margin-bottom: 20px;
  }

  .about-text {
    margin-bottom: 40px;
  }

  /* service */

  .service-item {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 18px;
    padding: 30px;
  }

  .service-icon-box {
    margin-bottom: 0;
    margin-top: 5px;
  }

  .service-content-box {
    text-align: left;
  }

  /* testimonials */

  .testimonials-title {
    margin-bottom: 25px;
  }

  .testimonials-list {
    gap: 30px;
    margin: 0 -30px;
    padding: 30px;
    padding-bottom: 35px;
  }

  .content-card {
    padding: 30px;
    padding-top: 25px;
  }

  .testimonials-avatar-box {
    transform: translate(30px, -30px);
    border-radius: 20px;
  }

  .testimonials-avatar-box img {
    width: 80px;
  }

  .testimonials-item-title {
    margin-bottom: 10px;
    margin-left: 95px;
  }

  .testimonials-text {
    line-clamp: 2;
    -webkit-line-clamp: 2;
  }

  /* testimonials modal */

  .modal-container {
    padding: 20px;
  }

  .testimonials-modal {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    gap: 25px;
    padding: 30px;
    border-radius: 20px;
  }

  .modal-img-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .modal-avatar-box {
    border-radius: 18px;
    margin-bottom: 0;
  }

  .modal-avatar-box img {
    width: 65px;
  }

  .modal-img-wrapper > img {
    display: block;
    flex-grow: 1;
    width: 35px;
  }

  /* clients */

  .clients-list {
    gap: 50px;
    margin: 0 -30px;
    padding: 45px;
    scroll-padding-inline: 45px;
  }

  .clients-item {
    min-width: calc(33.33% - 35px);
  }

  /**
   * #RESUME
   */

  .timeline-list {
    margin-left: 65px;
  }

  .timeline-item:not(:last-child)::before {
    left: -40px;
  }

  .timeline-item::after {
    height: 8px;
    width: 8px;
    left: -43px;
  }

  .skills-item:not(:last-child) {
    margin-bottom: 25px;
  }

  /**
   * #PORTFOLIO, BLOG
   */

  .project-img {
    border-radius: 16px;
  }

  .blog-posts-list {
    gap: 30px;
  }

  /* blog-content removed - publications use compact rows */

  /**
   * #CONTACT
   */

  .mapbox {
    height: 380px;
    border-radius: 18px;
  }

  .input-wrapper {
    gap: 30px;
    margin-bottom: 30px;
  }

  .form-input {
    padding: 15px 20px;
  }

  textarea.form-input {
    margin-bottom: 30px;
  }

  .form-btn,
  .download-btn {
    --fs-6: 16px;
    padding: 16px 20px;
  }

  .form-btn ion-icon,
  .download-btn ion-icon {
    font-size: 18px;
  }
}

/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {
  /**
   * REUSED STYLE
   */

  .sidebar,
  article {
    width: 700px;
  }

  .has-scrollbar::-webkit-scrollbar-button {
    width: 100px;
  }

  /**
   * SIDEBAR
   */

  .contacts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px 15px;
  }

  /**
   * NAVBAR
   */

  .navbar-link {
    --fs-8: 15px;
  }

  /**
   * ABOUT
   */

  /* testimonials modal */

  .testimonials-modal {
    gap: 35px;
    max-width: 680px;
  }

  .modal-avatar-box img {
    width: 80px;
  }

  /**
   * PORTFOLIO
   */

  .article-title {
    padding-bottom: 20px;
  }

  /* .filter-select-box removed for small screens */

  .filter-list {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 25px;
    padding-left: 5px;
    margin-bottom: 30px;
  }

  .filter-item button {
    color: var(--light-gray);
    font-size: var(--fs-5);
    transition: var(--transition-1);
  }

  .filter-item button:hover {
    color: var(--light-gray-70);
  }

  .filter-item button.active {
    color: var(--orange-yellow-crayola);
  }

  /* Year button in filter list: use green accent */
  .filter-item #sort-project-year-btn {
    color: var(--orange-yellow-crayola);
    font-size: var(--fs-5);
    background: none;
    border: none;
    cursor: pointer;
  }
  /* push the last filter item (year button) to the right */
  .filter-list .filter-item:last-child {
    margin-left: auto;
  }

  /* portfolio and blog grid */

  .project-list,
  .blog-posts-list {
    grid-template-columns: 1fr 1fr;
  }

  /**
   * CONTACT
   */

  .input-wrapper {
    grid-template-columns: 1fr 1fr;
  }

  .form-btn,
  .download-btn {
    width: max-content;
    margin-left: auto;
  }
}

/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {
  /**
   * CUSTOM PROPERTY
   */

  :root {
    /**
    * shadow
    */

    --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
    --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
    --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);
  }

  /**
   * REUSED STYLE
   */

  .sidebar,
  article {
    width: 950px;
    box-shadow: var(--shadow-5);
  }

  /**
   * MAIN 
   */

  main {
    margin-bottom: 60px;
  }

  .main-content {
    position: relative;
    width: max-content;
    margin: auto;
  }

  /**
   * NAVBAR
   */

  .navbar {
    position: absolute;
    bottom: auto;
    top: 0;
    left: auto;
    right: 0;
    width: max-content;
    border-radius: 0 20px;
    padding: 0 20px;
    box-shadow: none;
  }

  .navbar-list {
    gap: 30px;
    padding: 0 20px;
  }

  .navbar-link {
    font-weight: var(--fw-500);
  }

  /**
   * ABOUT
   */

  /* service */

  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 20px 25px;
  }

  /* testimonials */

  .testimonials-item {
    min-width: calc(50% - 15px);
  }

  /* clients */

  .clients-item {
    min-width: calc(25% - 38px);
  }

  /**
   * PORTFOLIO
   */

  .project-list {
    grid-template-columns: repeat(3, 1fr);
  }

  /**
   * BLOG
   */
}

/**
 * responsive larger than 1250px screen
 */

@media (min-width: 1250px) {
  /**
   * RESET
   */

  body::-webkit-scrollbar {
    width: 20px;
  }

  body::-webkit-scrollbar-track {
    background: var(--smoky-black);
  }

  body::-webkit-scrollbar-thumb {
    border: 5px solid var(--smoky-black);
    background: hsla(0, 0%, 100%, 0.1);
    border-radius: 20px;
    box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
      inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
  }

  body::-webkit-scrollbar-thumb:hover {
    background: hsla(0, 0%, 100%, 0.15);
  }

  body::-webkit-scrollbar-button {
    height: 60px;
  }

  /**
   * REUSED STYLE
   */

  .sidebar,
  article {
    width: auto;
  }

  article {
    min-height: 100%;
  }

  /**
   * MAIN
   */

  main {
    max-width: 1200px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
  }

  /**
   * SIDEBAR
   */

  .sidebar {
    position: sticky;
    top: 60px;
    max-height: max-content;
    height: 100%;
    margin-bottom: 0;
    padding-top: 60px;
    z-index: 1;
  }

  .sidebar-info {
    flex-direction: column;
  }

  .avatar-box img {
    width: 150px;
  }

  .info-content .name {
    white-space: nowrap;
    text-align: center;
  }

  .info-content .title {
    margin: auto;
  }

  .info_more-btn {
    display: none;
  }

  .sidebar-info_more {
    opacity: 1;
    visibility: visible;
  }

  .contacts-list {
    grid-template-columns: 1fr;
  }

  .contact-info :is(.contact-link) {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .contact-info :is(.contact-link, time, address) {
    --fs-7: 14px;
    font-weight: var(--fw-300);
  }

  .separator:last-of-type {
    margin: 15px 0;
    opacity: 0;
  }

  .social-list {
    justify-content: center;
  }

  /**
	 * RESUME
	 */

  .timeline-text {
    max-width: 700px;
  }
}

/* Add a specific style for all images in the projects section */
.projects .project-item img {
  width: 10px;
  height: auto;
}

#project_content.project-body {
  background: rgba(255,255,255,0.9);
  border: 1px solid rgba(255,255,255,0.9); /* white border */
  border-radius: 12px;
  padding: 18px;
  box-shadow: var(--shadow-1);
}