/* === INDEX PAGE + FOOTER === */

/* Font & Color Variables */
:root {
  --default-font: "Roboto",  system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --heading-font: "Raleway",  sans-serif;
  --nav-font: "Poppins",  sans-serif;
}

:root { 
  --background-color: #ffffff;
  --default-color: #272829;
  --heading-color: #050d18;
  --accent-color: #149ddd;
  --surface-color: #ffffff;
  --contrast-color: #ffffff;
}

:root {
  --nav-color: #a8a9b4;
  --nav-hover-color: #ffffff;
  --nav-mobile-background-color: #040b14;
  --nav-dropdown-background-color: #040b14;
  --nav-dropdown-color: #a8a9b4;
  --nav-dropdown-hover-color: #ffffff;
}

.light-background {
  --background-color: #f4fafd;
  --surface-color: #ffffff;
}

.dark-background {
  --background-color: #040b14;
  --default-color: #ffffff;
  --heading-color: #ffffff;
  --surface-color: #151f2b;
  --contrast-color: #ffffff;
}

:root {
  scroll-behavior: smooth;
}


/*--------------------------------------------------------------
# General Styling & Shared Classes
--------------------------------------------------------------*/
body {
  color: var(--default-color);
  background-color: var(--background-color);
  font-family: var(--default-font);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: 0.3s;
}

a:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 25%);
  text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--heading-color);
  font-family: var(--heading-font);
}

/*--------------------------------------------------------------
# Global Header
--------------------------------------------------------------*/
.header {
  color: var(--default-color);
  background-color: var(--background-color);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  padding: 0 15px;
  width: 300px;
  transition: all ease-in-out 0.3s;
  overflow-y: auto;
  z-index: 997;
  border-right: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.header .profile-img img {
  margin: 15px auto;
  display: block;
  width: 120px;
  border: 8px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.header .logo {
  line-height: 1;
  margin-bottom: 15px;
}

.header .logo img {
  max-height: 32px;
  margin-right: 8px;
}

.header .logo h1 {
  font-size: 24px;
  margin: 0;
  font-weight: 700;
  color: var(--heading-color);
}

.header .social-links {
  margin: 0 0 20px 0;
}

.header .social-links a {
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--default-color), transparent 90%);
  color: var(--default-color);
  margin: 0 2px;
  border-radius: 50%;
  text-align: center;
  width: 40px;
  height: 40px;
  transition: 0.3s;
}

.header .social-links a:hover {
  color: var(--contrast-color);
  background: var(--accent-color);
}

@media (min-width: 1200px) {
  .header~main,
  .header~#footer {
    margin-left: 300px;
  }
}

@media (max-width: 1199px) {
  .header {
    left: -100%;
  }
}

.header.header-show {
  left: 0;
}

.header .header-toggle {
  color: var(--contrast-color);
  background-color: var(--accent-color);
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  position: fixed;
  top: 15px;
  right: 15px;
  z-index: 9999;
  transition: background-color 0.3s;
}

.header .header-toggle:hover {
  color: var(--contrast-color);
  background-color: color-mix(in srgb, var(--accent-color) 90%, white 15%);
}


/*--------------------------------------------------------------
# Navigation Menu
--------------------------------------------------------------*/
.mobile-nav-toggle {
  display: none;
}

.navmenu {
  padding: 0;
  z-index: 9997;
}

.navmenu ul {
  list-style: none;
  padding: 0 0 20px 0;
  margin: 0;
}

.navmenu a,
.navmenu a:focus {
  color: var(--nav-color);
  padding: 15px 10px;
  font-family: var(--nav-font);
  font-size: 18px;
  font-weight: 400;
  display: flex;
  align-items: center;
  white-space: nowrap;
  transition: 0.3s;
  width: 100%;
}

.navmenu a .navicon,
.navmenu a:focus .navicon {
  font-size: 20px;
  margin-right: 10px;
}

.navmenu a:hover .navicon,
.navmenu .active .navicon,
.navmenu .active:focus .navicon {
  color: var(--accent-color);
}


/*--------------------------------------------------------------
# footer section with mit licences adjustment
--------------------------------------------------------------*/
.footer {
  color: var(--default-color);
  background-color: var(--background-color);
  font-size: 15px;
  font-weight: 400;
  padding: 8px 0;
  position: relative;
  border-top: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
}

.footer .copyright p {
  margin-bottom: 2px;
}

/*--------------------------------------------------------------
# website preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  overflow: hidden;
  background: var(--background-color);
  transition: all 0.6s ease-out;
}

#preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid #ffffff;
  border-color: var(--accent-color) transparent var(--accent-color) transparent;
  border-radius: 50%;
  width: 80px;
  height: 80px;
  animation: animate-preloader 1.5s linear infinite;
}

@keyframes animate-preloader {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/*--------------------------------------------------------------
# sexy scroll to top bottom
--------------------------------------------------------------*/
.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: -15px;
  z-index: 99999;
  background-color: var(--accent-color);
  width: 44px;
  height: 44px;
  border-radius: 50px;
  transition: all 0.4s;
}

.scroll-top i {
  font-size: 24px;
  color: var(--contrast-color);
  line-height: 0;
}

.scroll-top:hover {
  background-color: color-mix(in srgb, var(--accent-color), transparent 20%);
  color: var(--contrast-color);
}

.scroll-top.active {
  visibility: visible;
  opacity: 1;
  bottom: 15px;
}


/*--------------------------------------------------------------
# Page Titles & Breadcrumbs
--------------------------------------------------------------*/
.page-title {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 25px 0;
  position: relative;
}

.page-title h1 {
  font-size: 24px;
  font-weight: 700;
}

.page-title .breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-weight: 400;
}

.page-title .breadcrumbs ol li+li {
  padding-left: 10px;
}

.page-title .breadcrumbs ol li+li::before {
  content: "/";
  display: inline-block;
  padding-right: 10px;
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}


/*--------------------------------------------------------------
# global section
--------------------------------------------------------------*/
section,
.section {
  color: var(--default-color);
  background-color: var(--background-color);
  padding: 60px 0;
  overflow: clip;
}

/* Section Titles */
.section-title {
  padding-bottom: 60px;
  position: relative;
}

.section-title h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  position: relative;
}

.section-title h2:after {
  content: "";
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent-color);
  left: 0;
  bottom: 0;
}

.section-title h4 {
  font-size: 18px;
  font-weight: 450;
  margin-top: 10px;
  margin-bottom: 0;
  line-height: 1.6;
}

.section-title p {
  margin-bottom: 0;
}

/*--------------------------------------------------------------
# hero section
--------------------------------------------------------------*/
.hero {
  width: 100%;
  min-height: 100vh;
  position: relative;
  padding: 80px 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero:before {
  content: "";
  background: color-mix(in srgb, var(--background-color), transparent 70%);
  position: absolute;
  inset: 0;
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero h2 {
  margin: 0;
  font-size: 64px;
  font-weight: 700;
}

.hero p {
  margin: 5px 0 0 0;
  font-size: 20px;
}

.hero p span {
  font-size: 26px;
  letter-spacing: 1px;
  border-bottom: 4px solid var(--accent-color);
}

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

.hero .social-links a {
  font-size: 24px;
  display: inline-block;
  color: color-mix(in srgb, var(--default-color), transparent 50%);
  line-height: 1;
  margin-right: 20px;
  transition: 0.3s;
}

.hero .social-links a:hover {
  color: var(--accent-color);
}

@media (max-width: 768px) {
  .hero h2 {
    font-size: 32px;
  }
  .hero p {
    font-size: 20px;
  }
}

/*--------------------------------------------------------------
# about me section of index page
--------------------------------------------------------------*/
.about .content h2 {
  font-weight: 700;
  font-size: 24px;
}

.about p {
  margin: 0 20px 0 0;
  font-size: 16.5px;
  font-weight: 400;
  text-align: justify;
}

/* Mobile adjustments */
@media screen and (max-width: 768px) {
  [data-aos-delay] {
    transition-delay: 0 !important;
  }
}

/*--------------------------------------------------------------
# skills sections( similar code for research interest)
--------------------------------------------------------------*/
.skills .skill-item {
  position: relative;
}

.skills .skill-item .icon {
  background: var(--accent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  transition: 0.5s;
  border: 1px solid var(--accent-color);
  margin-right: 20px;
}

.skills .skill-item .icon i {
  color: var(--contrast-color);
  font-size: 24px;
  line-height: 0;
}

.skills .skill-item:hover .icon {
  background: var(--surface-color);
}

.skills .skill-item:hover .icon i {
  color: var(--accent-color);
}

.skills .skill-item .title {
  font-weight: 700;
  margin-bottom: 15px;
  font-size: 18px;
}

.skills .skill-item .title a {
  color: var(--heading-color);
}

.skills .skill-item .title a:hover {
  color: var(--accent-color);
}

.skills .skill-item .description {
  line-height: 24px;
  font-size: 14px;
}

/* skill Details */
.skill-details .skills-list {
  padding: 10px 30px;
  border: 1px solid color-mix(in srgb, var(--default-color), transparent 90%);
  margin-bottom: 20px;
}

.skill-details .skills-list a {
  display: block;
  line-height: 1;
  padding: 8px 0 8px 15px;
  border-left: 3px solid color-mix(in srgb, var(--default-color), transparent 70%);
  margin: 20px 0;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  transition: 0.3s;
}

.skill-details .skills-list a.active {
  color: var(--heading-color);
  font-weight: 700;
  border-color: var(--accent-color);
}

.skill-details .skills-list a:hover {
  border-color: var(--accent-color);
}

.skill-details .skills-img {
  margin-bottom: 20px;
}

.skill-details h3 {
  font-size: 26px;
  font-weight: 700;
}

.skill-details h4 {
  font-size: 20px;
  font-weight: 700;
}

.skill-details p {
  font-size: 15px;
}

.skill-details ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.skill-details ul li {
  padding: 5px 0;
  display: flex;
  align-items: center;
}

.skill-details ul i {
  font-size: 20px;
  margin-right: 8px;
  color: var(--accent-color);
}


/*--------------------------------------------------------------
# Resume page
--------------------------------------------------------------*/

.resume .resume-title {
  color: var(--heading-color);
  font-size: 26px;
  font-weight: 700;
  margin-top: 20px;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 15px;
}

.resume .resume-item {
  padding: 0 0 20px 20px;
  margin-top: -2px;
  border-left: 2px solid var(--accent-color);
  position: relative;
}

.resume .resume-item h4 {
  line-height: 18px;
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  margin-bottom: 10px;
}

.resume .resume-item h5 {
  font-size: 16px;
  padding: 5px 15px;
  display: inline-block;
  font-weight: 600;
  margin-bottom: 10px;
}

.resume .resume-item ul {
  padding-left: 20px;
}

.resume .resume-item ul li {
  padding-bottom: 10px;
  font-size: 16px;
}

.resume .resume-item:last-child {
  padding-bottom: 0;
}

.resume .resume-item::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  border-radius: 50px;
  left: -9px;
  top: 0;
  background: var(--background-color);
  border: 2px solid var(--accent-color);
}



.resume .resume-title:after {
  content: '';
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent-color);
  left: 0;
  bottom: 0;
}


.resume .resume-item p {
  font-size: 16px;
  font-weight: 400;
}


/* CV Button Section */
.cv-section {
  margin-bottom: 0PX;
  margin-top: 40px;
  display: flex;
  justify-content: center;
  width: 100%;
}

/*--------------------------------------------------------------
# Portfolio page
--------------------------------------------------------------*/
.portfolio .portfolio-filters {
  margin-bottom: 25px;
  text-align: center;
}

.portfolio .portfolio-filters li {
  cursor: pointer;
  display: inline-block;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--default-color);
  margin: 0 5px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.portfolio .portfolio-filters li:hover,
.portfolio .portfolio-filters li.filter-active {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.portfolio .portfolio-filters li:first-child {
  margin-left: 0;
}

.portfolio .portfolio-filters li:last-child {
  margin-right: 0;
}

@media (max-width: 575px) {
  .portfolio .portfolio-filters li {
    font-size: 18px;
    margin: 0 5px;
  }
}

.portfolio .portfolio-content {
  position: relative;
  overflow: hidden;
}

.portfolio .portfolio-content img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  object-position: center;
  transition: all 0.3s ease;
}

.portfolio .portfolio-content .portfolio-info {
  opacity: 0;
  position: absolute;
  inset: 0;
  z-index: 3;
  transition: all ease-in-out 0.3s;
  background: rgba(0, 0, 0, 0.6);
  padding: 15px;
}

.portfolio .portfolio-content .portfolio-info h4 {
  font-size: 14px;
  padding: 5px 10px;
  font-weight: 400;
  color: #ffffff;
  display: inline-block;
  background-color: var(--accent-color);
}

.portfolio .portfolio-content .portfolio-info p {
  position: absolute;
  bottom: 10px;
  text-align: center;
  display: inline-block;
  left: 0;
  right: 0;
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}

.portfolio .portfolio-content .portfolio-info .preview-link,
.portfolio .portfolio-content .portfolio-info .details-link {
  position: absolute;
  left: calc(50% - 40px);
  font-size: 26px;
  top: calc(50% - 14px);
  color: #fff;
  transition: 0.3s;
  line-height: 1.2;
}

.portfolio .portfolio-content .portfolio-info .preview-link:hover,
.portfolio .portfolio-content .portfolio-info .details-link:hover {
  color: var(--accent-color);
}

.portfolio .portfolio-content .portfolio-info .details-link {
  left: 50%;
  font-size: 34px;
  line-height: 0;
}

.portfolio .portfolio-content:hover .portfolio-info {
  opacity: 1;
}

.portfolio .portfolio-content:hover img {
  transform: scale(1.1);
}

.portfolio-info p {
  font-size: 16px;
  font-weight: 400;
}

/* Portfolio Details */
.portfolio-details .portfolio-details-slider img {
  width: 100%;
}

.portfolio-details .portfolio-details-slider .swiper-pagination {
  margin-top: 20px;
  position: relative;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  background-color: color-mix(in srgb, var(--default-color), transparent 85%);
  opacity: 1;
}

.portfolio-details .portfolio-details-slider .swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--accent-color);
}

.portfolio-details .portfolio-info {
  padding: 25px;
  box-shadow: 0px 0 30px rgba(0, 0, 0, 0.1);
}

.portfolio-details .portfolio-info h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid color-mix(in srgb, var(--default-color), transparent 85%);
}

.portfolio-details .portfolio-info ul {
  list-style: none;
  padding: 0;
  font-size: 15px;
}

.portfolio-details .portfolio-info ul li+li {
  margin-top: 10px;
}

.portfolio-details .portfolio-description {
  padding-top: 30px;
}

.portfolio-details .portfolio-description h2 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 20px;
}

.portfolio-details .portfolio-description p {
  padding: 0;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

/* Video container of ndvi animation */
.portfolio-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  transition: transform 0.3s;
}

/* Hover effects */
.swiper-slide:hover .portfolio-video {
  transform: scale(1.03);
}

/* Fallback for older browsers */
.swiper-slide.no-video {
  background: url('assets/img/web/ndvi_fallback.jpg') center/cover;
}

/*--------------------------------------------------------------
# dami research design 
--------------------------------------------------------------*/
.research-category {
  margin-bottom: 60px;
}

.research-category-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 30px;
  padding-bottom: 15px;
  position: relative;
}

.research-category-title:after {
  content: '';
  position: absolute;
  display: block;
  width: 50px;
  height: 3px;
  background: var(--accent-color);
  left: 0;
  bottom: 0;
}

/* Timeline Style */
.research-timeline {
  position: relative;
  padding-left: 50px;
}

.research-timeline:before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: color-mix(in srgb, var(--accent-color), transparent 70%);
}

.research-item {
  position: relative;
  margin-bottom: 40px;
}

.research-item:last-child {
  margin-bottom: 0;
}

.research-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.research-badge {
  background: var(--accent-color);
  color: var(--contrast-color);
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 16px;
  font-weight: 450;
  margin-right: 15px;
}

.research-badge.upcoming {
  background: color-mix(in srgb, var(--accent-color), transparent 40%);
}

.research-year {
  font-weight: 600;
  color: var(--accent-color);
}

.research-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--heading-color);
}

.research-authors {
  font-size: 14px;
  font-weight: 500;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin-bottom: 8px;
}

.research-journal {
  font-size: 14px;
  font-weight: 500;
  color: var(--accent-color);
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.research-journal i {
  margin-right: 8px;
}

.research-description {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  margin-bottom: 15px;
}

.research-links {
  display: flex;
  gap: 15px;
}

.research-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
  font-size: 14px;
  font-weight: 500;
  transition: 0.3s;
}

.research-link:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 30%);
}

.research-link i {
  margin-right: 5px;
}

/* Grid Style */
.research-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 30px;
}

.research-card {
  background: var(--surface-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.research-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.research-card-header {
  padding: 20px;
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  display: flex;
  align-items: center;
}

.research-icon {
  font-size: 24px;
  color: var(--accent-color);
  margin-right: 15px;
}

.research-card-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--heading-color);
}

.research-card-body {
  padding: 20px;
}

.research-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  font-size: 14px;
  font-weight: 500;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
}

.research-meta i {
  margin-right: 5px;
}

.research-card-description {
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: color-mix(in srgb, var(--default-color), transparent 20%);
  margin-bottom: 20px;
}

.research-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.research-skill {
  background: color-mix(in srgb, var(--accent-color), transparent 90%);
  color: var(--accent-color);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.research-card-link {
  display: inline-flex;
  align-items: center;
  color: var(--accent-color);
  font-weight: 600;
  font-size: 14px;
  transition: 0.3s;
}

.research-card-link:hover {
  color: color-mix(in srgb, var(--accent-color), transparent 30%);
}

.research-card-link i {
  margin-left: 5px;
  transition: 0.3s;
}

.research-card-link:hover i {
  transform: translateX(3px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .research-timeline {
    padding-left: 30px;
  }
  
  .research-timeline:before {
    left: 8px;
  }
  
  .research-grid {
    grid-template-columns: 1fr;
  }
}

#research p {
  margin-top: 2rem;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.7;
}

/*--------------------------------------------------------------
# Gallery section
--------------------------------------------------------------*/
.gallery-section {
  padding: 60px 0;
  overflow: hidden;
}

.gallery-title {
  text-align: center;
  padding-bottom: 30px;
}

.gallery-title h2 {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--heading-color);
}

.gallery-title p {
  font-size: 17px;
  color: color-mix(in srgb, var(--default-color), transparent 30%);
  margin-bottom: 0;
}

.gallery-container {
  position: relative;
}

.gallery-filter {
  text-align: center;
  margin-bottom: 30px;
}

.gallery-filter .filter-item {
  cursor: pointer;
  display: inline-block;
  padding: 8px 20px;
  font-size: 14px;
  font-weight: 500;
  color: var(--default-color);
  margin: 0 5px;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.gallery-filter .filter-item:hover,
.gallery-filter .filter-item.active {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.gallery-img {
  position: relative;
  width: 100%;
  padding-bottom: 100%;
  overflow: hidden;
}

.gallery-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-item:hover .gallery-img img {
  transform: scale(1.05);
}

.gallery-info {
  position: absolute;
  bottom: -100%;
  left: 0;
  width: 100%;
  padding: 20px;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  transition: bottom 0.3s ease;
}

.gallery-item:hover .gallery-info {
  bottom: 0;
}

.gallery-info h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 5px;
}

.gallery-info p {
  font-size: 14px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.8);
}

.gallery-links {
  position: absolute;
  top: 10px;
  right: 10px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-links {
  opacity: 1;
}

.gallery-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--accent-color);
  border-radius: 50%;
  margin-left: 5px;
  transition: all 0.3s ease;
}

.gallery-links a:hover {
  background: var(--accent-color);
  color: #fff;
}

.glightbox-clean .gslide-description {
  background: var(--surface-color);
}

/* Lazy loading styles */
.lazy-img {
  opacity: 0;
  transition: opacity 0.4s ease;
  background: #f0f0f0;
}

.lazy-img.loaded {
  opacity: 1;
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
  
  .gallery-filter .filter-item {
    padding: 6px 15px;
    font-size: 13px;
    margin: 0 3px 5px;
  }
}


/*--------------------------------------------------------------
# CONTACT + PHP FORM 
--------------------------------------------------------------*/
.contact .info-wrap {
  background-color: var(--surface-color);
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
  padding: 30px;
}

@media (max-width: 575px) {
  .contact .info-wrap {
    padding: 20px;
  }
}

.contact .info-item {
  margin-bottom: 40px;
}

.contact .info-item i {
  font-size: 20px;
  color: var(--accent-color);
  background: color-mix(in srgb, var(--accent-color), transparent 92%);
  width: 44px;
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50px;
  transition: all 0.3s ease-in-out;
  margin-right: 15px;
}

.contact .info-item h3 {
  padding: 0;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 5px;
}

.contact .info-item p {
  padding: 0;
  margin-bottom: 0;
  font-size: 14px;
}

.contact .info-item:hover i {
  background: var(--accent-color);
  color: var(--contrast-color);
}

.contact .php-email-form {
  background-color: var(--surface-color);
  height: 100%;
  padding: 30px;
  box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.1);
}

@media (max-width: 575px) {
  .contact .php-email-form {
    padding: 20px;
  }
}

.contact .php-email-form input[type=text],
.contact .php-email-form input[type=email],
.contact .php-email-form textarea {
  font-size: 14px;
  padding: 10px 15px;
  box-shadow: none;
  border-radius: 0;
  color: var(--default-color);
  background-color: var(--surface-color);
  border-color: color-mix(in srgb, var(--default-color), transparent 80%);
}

.contact .php-email-form input[type=text]:focus,
.contact .php-email-form input[type=email]:focus,
.contact .php-email-form textarea:focus {
  border-color: var(--accent-color);
}

.contact .php-email-form input[type=text]::placeholder,
.contact .php-email-form input[type=email]::placeholder,
.contact .php-email-form textarea::placeholder {
  color: color-mix(in srgb, var(--default-color), transparent 70%);
}

.contact .php-email-form button[type=submit] {
  color: var(--contrast-color);
  background: var(--accent-color);
  border: 0;
  padding: 10px 30px;
  transition: 0.4s;
  border-radius: 50px;
}

.contact .php-email-form button[type=submit]:hover {
  background: color-mix(in srgb, var(--accent-color), transparent 25%);
}

/* Form Status Messages */
.php-email-form {
  --error-color: #df1529;
  --success-color: #059652;
  --surface-color: #fff;
  --accent-color: #0078ff;
}

/* Hide the error message completely since we're not using it */
.php-email-form .error-message {
  display: none !important;
}

.php-email-form .sent-message,
.php-email-form .loading {
  display: none;
  padding: 15px;
  margin-bottom: 24px;
  font-weight: 600;
  text-align: center;
}

.php-email-form .sent-message {
  background: var(--success-color);
  color: #ffffff;
  border-radius: 4px;
}

.php-email-form .loading {
  display: none; /* Hidden by default */
  /* Your other loading styles */
}

.php-email-form .loading.show {
  display: block; /* Only shown when needed */
}