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


/**
 * copyright 2022 @codewithsadee
 */





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

:root {

  /**
   * colors
   */

  /* gradient */

  --bg-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(240, 1%, 25%) 3%, 
    hsl(0, 0%, 19%) 97%
  );
  --bg-gradient-jet: linear-gradient(
    to bottom right, 
    hsla(240, 1%, 18%, 0.251) 0%, 
    hsla(240, 2%, 11%, 0) 100%
  ), hsl(240, 2%, 13%);
  --bg-gradient-yellow-1: linear-gradient(
    to bottom right, 
    hsl(45, 100%, 71%) 0%, 
    hsla(36, 100%, 69%, 0) 50%
  );
  --bg-gradient-yellow-2: linear-gradient(
    135deg, 
    hsla(45, 100%, 71%, 0.251) 0%, 
    hsla(35, 100%, 68%, 0) 59.86%
  ), hsl(240, 2%, 13%);
  --border-gradient-onyx: linear-gradient(
    to bottom right, 
    hsl(0, 0%, 25%) 0%, 
    hsla(0, 0%, 25%, 0) 50%
  );
  --text-gradient-yellow: linear-gradient(
    to right, 
    hsl(45, 100%, 72%), 
    hsl(35, 100%, 68%)
  );

  /* solid */

  --jet: hsl(0, 0%, 22%);
  --onyx: hsl(240, 1%, 17%);
  --eerie-black-1: hsl(240, 2%, 13%);
  --eerie-black-2: hsl(240, 2%, 12%);
  --smoky-black: hsl(0, 0%, 7%);
  --white-1: hsl(0, 0%, 100%);
  --white-2: hsl(0, 0%, 98%);
  --orange-yellow-crayola: hsl(45, 100%, 72%);
  --vegas-gold: hsl(45, 54%, 58%);
  --light-gray: hsl(0, 0%, 84%);
  --light-gray-70: hsla(0, 0%, 84%, 0.7);
  --bittersweet-shimmer: hsl(0, 43%, 51%);

  /* Enhanced glassmorphism with liquid glass */
  --glass-bg: hsla(240, 2%, 13%, 0.008);
  --glass-bg-hover: hsla(240, 2%, 13%, 0.04);
  --glass-border: hsla(0, 0%, 100%, 0.15);
  --glass-border-hover: hsla(0, 0%, 100%, 0.3);
  --glass-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.15);
  --glass-shadow-hover: 0 16px 48px hsla(0, 0%, 0%, 0.25);
  --glass-blur: blur(25px);
  --glass-blur-light: blur(15px);
  --glass-blur-heavy: blur(35px);
  
  /* Liquid glass effects */
  --liquid-gradient: linear-gradient(
    135deg,
    hsla(0, 0%, 100%, 0.08) 0%,
    hsla(0, 0%, 100%, 0.04) 25%,
    hsla(0, 0%, 100%, 0.015) 50%,
    hsla(0, 0%, 100%, 0.04) 75%,
    hsla(0, 0%, 100%, 0.08) 100%
  );
  --liquid-border: linear-gradient(
    90deg,
    transparent 0%,
    hsla(0, 0%, 100%, 0.08) 25%,
    hsla(0, 0%, 100%, 0.15) 50%,
    hsla(0, 0%, 100%, 0.08) 75%,
    transparent 100%
  );
  --liquid-glow: 0 0 25px hsla(45, 100%, 72%, 0.15);
  --liquid-glow-hover: 0 0 40px hsla(45, 100%, 72%, 0.3);

  /* Shining glass border effects */
  --shining-border: linear-gradient(
    90deg,
    transparent 0%,
    hsla(0, 0%, 100%, 0.15) 20%,
    hsla(0, 0%, 100%, 0.6) 50%,
    hsla(0, 0%, 100%, 0.15) 80%,
    transparent 100%
  );
  --shining-border-hover: linear-gradient(
    90deg,
    transparent 0%,
    hsla(0, 0%, 100%, 0.25) 20%,
    hsla(0, 0%, 100%, 0.8) 50%,
    hsla(0, 0%, 100%, 0.25) 80%,
    transparent 100%
  );
  --border-shine: 0 0 15px hsla(0, 0%, 100%, 0.3);
  --border-shine-hover: 0 0 25px hsla(0, 0%, 100%, 0.5);

  /**
   * 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;

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

  /**
   * shadow
   */
  
  --shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
  --shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
  --shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
  --shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
  --shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

  /**
   * transition
   */

  --transition-1: 0.25s ease;
  --transition-2: 0.5s ease-in-out;
  --transition-3: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Bubbly transition */

  /* Bubbly Radii */
  --radius-24: 24px;
  --radius-18: 18px;
  --radius-12: 12px;
}

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

/* Mobile First Approach */
/* Extra Small devices (phones, 320px and up) */
/* Small devices (landscape phones, 576px and up) */
/* Medium devices (tablets, 768px and up) */
/* Large devices (desktops, 992px and up) */
/* Extra large devices (large desktops, 1200px and up) */

/*-----------------------------------*\
  #ANIMATIONS
\*-----------------------------------*/

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

@keyframes glow {
  0%, 100% { 
    box-shadow: var(--glass-shadow), var(--liquid-glow);
  }
  50% { 
    box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  }
}

@keyframes liquidFlow {
  0% {
    background-position: 0% 50%;
    opacity: 0.8;
  }
  25% {
    opacity: 1;
  }
  50% {
    background-position: 100% 50%;
    opacity: 0.9;
  }
  75% {
    opacity: 1;
  }
  100% {
    background-position: 0% 50%;
    opacity: 0.8;
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
    opacity: 0.2;
  }
  50% {
    opacity: 0.5;
  }
  100% {
    background-position: 200% 0;
    opacity: 0.2;
  }
}

@keyframes borderShimmer {
  0% {
    background-position: -200% 0;
    opacity: 0.3;
  }
  50% {
    opacity: 0.8;
  }
  100% {
    background-position: 200% 0;
    opacity: 0.3;
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.9;
    transform: scale(1.02);
  }
}

/*-----------------------------------*\
  #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(--smoky-black);
}

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

html { 
  font-family: var(--ff-poppins);
  overscroll-behavior: none; 
}

body { 
  background: 
    radial-gradient(circle at 20% 80%, hsla(240, 2%, 2%, 0.9) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, hsla(0, 0%, 1%, 0.9) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, hsla(240, 2%, 3%, 0.8) 0%, transparent 50%),
    linear-gradient(135deg, hsl(240, 2%, 2%) 0%, hsl(0, 0%, 1%) 50%, hsl(240, 2%, 3%) 100%);
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%;
  background-position: 0% 0%, 0% 0%, 0% 0%, 0% 0%;
  background-attachment: fixed;
  min-height: 100vh;
  overscroll-behavior: none;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: 
    radial-gradient(circle at 30% 70%, hsla(45, 100%, 72%, 0.03) 0%, transparent 40%),
    radial-gradient(circle at 70% 30%, hsla(45, 100%, 72%, 0.02) 0%, transparent 40%);
  pointer-events: none;
  z-index: -1;
  animation: liquidFlow 20s ease-in-out infinite;
}

body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 30%, hsla(45, 100%, 72%, 0.02) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, hsla(45, 100%, 72%, 0.01) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, hsla(45, 100%, 72%, 0.015) 0%, transparent 50%),
    radial-gradient(circle at 60% 20%, hsla(45, 100%, 72%, 0.01) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
  animation: pulse 8s ease-in-out infinite;
}





/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.sidebar,
article {
  background: hsla(240, 2%, 13%, 0.2);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-24);
  padding: 15px;
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  z-index: 1;
  position: relative;
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
  transition: all var(--transition-3);
}

.sidebar:hover {
  background: hsla(240, 2%, 13%, 0.4);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-4px) scale(1.02);
}

.page-container {
  position: relative;
}

.page-container:hover {
  /* transform: translateY(-4px) scale(1.02); */
}

.page-container:hover .navbar,
.page-container:hover article {
  background: hsla(240, 2%, 13%, 0.4);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
}


.sidebar::before,
article::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  pointer-events: none;
  z-index: -1;
  animation: liquidFlow 15s ease-in-out infinite;
}

.sidebar::after,
article::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 8s ease-in-out infinite;
  opacity: 0.5;
}

.separator {
  width: 100%;
  height: 1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  margin: 16px 0;
  position: relative;
  animation: shimmer 6s ease-in-out infinite;
  border-radius: 1px;
}

.separator::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent 0%, hsla(45, 100%, 72%, 0.3) 50%, transparent 100%);
  filter: blur(1px);
  animation: pulse 3s ease-in-out infinite;
}

.icon-box {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  width: 30px;
  height: 30px;
  border-radius: var(--radius-12);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  color: var(--orange-yellow-crayola);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  z-index: 1;
  border: 1px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
}

.icon-box:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-3px) scale(1.1);
  color: var(--white-1);
}

.icon-box::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 10s ease-in-out infinite;
}

.icon-box::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 5s ease-in-out infinite;
  opacity: 0.3;
}

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

article {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: 2px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border-radius: var(--radius-18);
  padding: 30px;
  position: relative;
  z-index: 1;
  overflow-x: hidden;
  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-1); }

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

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

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

.article-title {
  position: relative;
  padding-bottom: 7px;
  margin-bottom: 25px;
}

.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 {
  display: none;
}

.content-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  padding: 15px;
  padding-top: 45px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  cursor: pointer;
  z-index: 1;
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
}

.content-card:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-8px) scale(1.02);
  animation: glow 4s ease-in-out infinite;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 15s ease-in-out infinite;
}

.content-card::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 12s ease-in-out infinite;
  opacity: 0.4;
}

.content-card .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 8s ease-in-out infinite;
  opacity: 0.6;
}

.content-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 15s ease-in-out infinite;
}

.content-card::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 12s ease-in-out infinite;
  opacity: 0.4;
}





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

main {
  margin: 15px 12px;
  margin-bottom: 75px;
  min-width: auto;
  box-sizing: border-box;
}





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

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

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

.avatar-box {
  background: var(--bg-gradient-onyx);
  border-radius: var(--radius-24);
}

.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-1);
  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); }

.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 {
  overflow: hidden;
  text-overflow: ellipsis;
}

.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);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.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); }





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

.navbar {
    position: absolute;
    top: 0;
    right: 0;
    padding: 10px 20px;
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur-light);
    -webkit-backdrop-filter: var(--glass-blur-light);
    box-shadow: var(--glass-shadow);
    border-left: 2px solid var(--glass-border);
    border-bottom: 2px solid var(--glass-border);
    border-radius: 0 0 0 var(--radius-18);
    z-index: 5;
  }

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

.navbar-link {
  color: var(--light-gray);
  font-size: var(--fs-8);
  padding: 20px 7px;
  transition: all var(--transition-3);
  position: relative;
  border-radius: var(--radius-12);
  margin: 0 2px;
}

.navbar-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  border: 1px solid var(--glass-border);
  border-radius: inherit;
  opacity: 0;
  transition: all var(--transition-3);
  z-index: -1;
}

.navbar-link:hover,
.navbar-link:focus { 
  color: var(--light-gray-70);
  transform: translateY(-1px);
}

.navbar-link:hover::before,
.navbar-link:focus::before {
  opacity: 1;
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
}

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

.navbar-link:focus::before {
  opacity: 0;
}

/* Hide fluid cursor on mobile */
#fluid {
  display: none !important;
}





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

.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(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  padding: 25px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  z-index: 1;
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
}

.service-item:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.03);
  animation: glow 3s ease-in-out infinite;
}

.service-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 18s ease-in-out infinite;
}

.service-item::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 10s ease-in-out infinite;
  opacity: 0.5;
}

.service-item .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 6s ease-in-out infinite;
  opacity: 0.7;
}

.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);
  font-weight: var(--fw-3);
  line-height: 1.6;
}

.github-contributions-title {
  margin-top: 30px; /* Adjust the top margin as needed */
  margin-bottom: 10px; /* Adjust the bottom margin as needed */
  padding-top: 10px;  /* Optional: adds more space above the text */
  padding-bottom: 10px; /* Optional: adds more space below the text */
}



/**
 * #testimonials 
 */

.testimonials { margin-bottom: 30px; }

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

/* Removed unused testimonials list rules - only modal is used */

.testimonials-avatar-box {
  position: absolute;
  top: 0;
  left: 0;
  transform: translate(15px, -25px);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border: 2px solid var(--glass-border);
  padding: 12px;
  z-index: 2;
  transition: all var(--transition-3);
  overflow: hidden;
}

.testimonials-avatar-box:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.03);
  animation: glow 3s ease-in-out infinite;
}

.testimonials-avatar-box::before {
  content: '';
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 16s ease-in-out infinite;
}

.testimonials-avatar-box .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: borderShimmer 5s ease-in-out infinite;
  opacity: 0.8;
}

.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;
  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: 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 
 */

/* Removed unused clients section */





/*-----------------------------------*\
  #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;
}

.timeline-item { 
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  padding: 20px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
  z-index: 1;
}

.timeline-item:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.03);
  animation: glow 3s ease-in-out infinite;
}

.timeline-item::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 25s ease-in-out infinite;
}

.timeline-item .liquid-bg {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 25s ease-in-out infinite;
}

.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);
  z-index: 2;
}

.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);
  z-index: 3;
}

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


/**
 * skills 
 */

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

.skills-list {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  padding: 20px;
  margin: 30px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  z-index: 1;
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
}

.skills-list:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-10px) scale(1.05);
  animation: glow 3s ease-in-out infinite;
}

.skills-list::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 20s ease-in-out infinite;
}

.skills-list::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 12s ease-in-out infinite;
  opacity: 0.5;
}

.skills-list .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 7s ease-in-out infinite;
  opacity: 0.6;
}

.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
\*-----------------------------------*/

.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%, 30%); }

.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(0.8); }
  100% { transform: scale(1); }
}

.project-item > a {
  display: block;
  width: 100%;
  transition: var(--transition-1);
}

.project-item > a:hover {
  transform: translateY(-5px) scale(1.03);
}

.project-img {
  position: relative;
  width: 100%;
  height: 250px;
  border-radius: var(--radius-18);
  overflow: hidden;
  margin-bottom: 15px;
  background: var(--glass-bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.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(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  color: var(--orange-yellow-crayola);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(var(--scale));
  font-size: 20px;
  padding: 20px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  z-index: 2;
  overflow: hidden;
}

.project-item-icon-box::before {
  content: '';
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 18s ease-in-out infinite;
}

.project-item-icon-box .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: borderShimmer 6s ease-in-out infinite;
  opacity: 0.7;
}

.project-item > a:hover .project-item-icon-box {
  --scale: 1;
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  animation: glow 3s ease-in-out infinite;
}

.project-item-icon-box ion-icon { --ionicon-stroke-width: 50px; }

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: var(--transition-1);
  border-radius: inherit;
  max-width: 100%;
  max-height: 100%;
}

.project-item > a:hover img { 
  transform: scale(1.05);
  filter: brightness(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
\*-----------------------------------*/

.certification-posts { margin-bottom: 10px; }

.certification-posts-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.certification-post-item > a {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  height: 100%;
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border-radius: var(--radius-18);
  z-index: 1;
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
  display: block;
  width: 95%;
  margin: 0 auto;
}

.certification-post-item > a:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.03);
  animation: glow 3s ease-in-out infinite;
}

.certification-post-item > a::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  z-index: -1;
  animation: liquidFlow 22s ease-in-out infinite;
}

.certification-post-item > a::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 10s ease-in-out infinite;
  opacity: 0.5;
}

.certification-post-item > a .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 8s ease-in-out infinite;
  opacity: 0.6;
}

.certification-banner-box {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
}

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

.certification-post-item > a:hover .certification-banner-box img { /* transform: scale(1.1); */ }

.certification-content { padding: 15px; }

.certification-meta {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 7px;
  margin-bottom: 10px;
}

.certification-meta :is(.certification-category, time) {
  color: var(--light-gray-70);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
}

.certification-meta .dot {
  background: var(--light-gray-70);
  width: 4px;
  height: 4px;
  border-radius: 4px;
}

.certification-item-title {
  margin-bottom: 10px;
  line-height: 1.3;
  transition: var(--transition-1);
}

.certification-post-item > a:hover .certification-item-title { color: var(--orange-yellow-crayola); }

.certification-text {
  color: var(--light-gray);
  font-size: var(--fs-6);
  font-weight: var(--fw-300);
  line-height: 1.6;
}





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

.mapbox {
  position: relative;
  height: 250px;
  width: 100%;
  border-radius: var(--radius-18);
  margin-bottom: 30px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: 2px solid var(--glass-border);
  overflow: hidden;
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  transition: all var(--transition-3);
}

.mapbox:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.02);
  animation: glow 4s ease-in-out infinite;
}

.mapbox::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 25s ease-in-out infinite;
}

.mapbox figure { height: 100%; }

.mapbox iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(1) invert(1);
}

.contact-form {
  margin-top: 30px;
}

/*-----------------------------------*\
  #QUALIFICATION
\*-----------------------------------*/

.qualification__container {
  padding-top: 20px;
}

.qualification__data {
  display: grid;
  grid-template-columns: 1fr max-content 1fr;
  column-gap: 1.5rem;
  padding-bottom: 15px;
}

.qualification__title {
  font-size: var(--fs-4);
  font-weight: var(--fw-600);
  margin-bottom: 2px;
  color: var(--white-1);
}

.qualification__subtitle {
  display: inline-block;
  font-size: var(--fs-6);
  color: var(--light-gray-70);
  margin-bottom: 10px;
}

.qualification__calendar {
  font-size: var(--fs-7);
  color: var(--light-gray-70);
  display: flex;
  align-items: center;
  gap: 5px;
}

.qualification__data > div:first-child .qualification__calendar {
  justify-content: flex-end;
}

.qualification__calendar ion-icon {
  font-size: 1.2rem;
  color: var(--light-gray-70);
}

.qualification__rounder {
  display: inline-block;
  width: 13px;
  height: 13px;
  background-color: var(--orange-yellow-crayola);
  border-radius: 50%;
}

.qualification__line {
  display: block;
  width: 1px;
  height: calc(100% + 15px);
  background-color: var(--orange-yellow-crayola);
  transform: translate(6px, -7px);
}

/* Make sure the empty div doesn't collapse */
.qualification__data > div:first-child:empty {
  min-height: 1px;
}

.qualification__data > div:nth-child(2) {
  text-align: center;
}

.qualification__data > div:first-child {
  text-align: right;
}

.qualification__data > div:last-child {
  text-align: left;
}

/* Responsive adjustments */
@media (max-width: 580px) {
  /* On mobile, each experience item becomes a simple card. */
  .qualification__data {
    display: block; /* Override desktop's grid display */
    padding: 1.25rem 1.5rem;
    background: var(--glass-bg);
    border-radius: var(--radius-12);
    border: 1px solid var(--glass-border);
    margin-bottom: 1.5rem;
    position: relative;
  }

  /* Decorative vertical line on the left of the card */
  .qualification__data::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 10px;
    bottom: 10px;
    width: 2px;
    background: var(--orange-yellow-crayola);
    border-radius: 1px;
  }

  /* Hide all direct children of the card by default */
  .qualification__data > div {
    display: none;
  }

  /* Smartly find and display ONLY the div that contains content */
  .qualification__data > div:has(.qualification__title) {
    display: flex;
    flex-direction: column;
    align-items: flex-start; /* Aligns all text content to the left */
    gap: 0.25rem;
    padding-left: 20px; /* Indent content from the vertical line */
  }
}

@media (min-width: 581px) and (max-width: 768px) {
  .qualification__data {
    grid-template-columns: 1fr max-content 1fr;
    column-gap: 1rem;
  }

  .qualification__title {
    font-size: var(--fs-5);
  }

  .qualification__subtitle {
    font-size: var(--fs-6);
  }

  .qualification__calendar {
    font-size: var(--fs-7);
  }
}

@media (min-width: 769px) {
  .qualification__container{
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

.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-300);
  padding: 12px 16px;
  border: 2px solid var(--glass-border);
  border-radius: var(--radius-12);
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-light);
  -webkit-backdrop-filter: var(--glass-blur-light);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-3);
  position: relative;
  overflow: hidden;
}

.form-input::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 30s ease-in-out infinite;
  opacity: 0.3;
}

.form-input:focus { 
  border-color: var(--orange-yellow-crayola);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow);
  transform: translateY(-2px);
}

.form-input:focus::before {
  opacity: 0.6;
}

.form-input::placeholder { 
  font-weight: var(--fw-500);
  color: var(--light-gray-70);
}

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(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  color: var(--orange-yellow-crayola);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  padding: 15px 25px;
  border-radius: var(--radius-18);
  font-size: var(--fs-6);
  text-transform: capitalize;
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  z-index: 1;
  transition: all var(--transition-3);
  border: 2px solid var(--glass-border);
  overflow: hidden;
}

.form-btn::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  transition: all var(--transition-3);
  animation: liquidFlow 18s ease-in-out infinite;
}

.form-btn::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 12s ease-in-out infinite;
  opacity: 0.4;
}

.form-btn ion-icon { font-size: 16px; }

.form-btn:hover { 
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-6px) scale(1.05);
  color: var(--white-1);
  animation: glow 3s ease-in-out infinite;
}

.form-btn:hover::before { 
  background: var(--liquid-gradient);
  opacity: 0.8;
}

.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-btn:disabled:hover { 
  background: var(--glass-bg);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
  transform: none;
}

.form-btn:disabled:hover::before { 
  background: var(--liquid-gradient);
  opacity: 0.3;
}

.form-input .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: borderShimmer 12s ease-in-out infinite;
  opacity: 0.4;
}

.form-btn .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 10s ease-in-out infinite;
  opacity: 0.5;
}





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

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

@media (min-width: 1100px) {

  /**
   * client
   */

  /* Removed unused clients-item rules */



  /**
   * #PORTFOLIO, BLOG 
   */

  .project-img,
  .certification-banner-box { height: auto; }

}





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

@media (min-width: 1300px) {

  /**
   * 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 {
    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: 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, .certification-banner-box { border-radius: 16px; }

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

  .certification-content { padding: 25px; }



  /**
   * #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 {
    --fs-6: 16px;
    padding: 16px 20px;
  }

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

}





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

@media (min-width: 1100px) {

  /**
   * 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 { display: none; }

  .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); }

  /* portfolio and certification grid */

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



  /**
   * CONTACT
   */

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

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





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

@media (min-width: 1100px) {

  /**
   * 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: 100%;
    max-width: 100%;
    margin: auto;
    margin-top: 30px;
    box-sizing: border-box;
  }



  /**
   * 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
   */

  .certification-banner-box { height: 230px; }

}

.popup {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: rgb(43, 43, 43);
  color: white;
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  z-index: 1000;
}

.popup .icon {
  background-color: green;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px auto;
}

.popup .icon svg {
  fill: black;
  width: 20px;
  height: 20px;
}

.popup.show {
  display: block;
}

.overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 500;
}

.overlay.show {
  display: block;
}





/**
 * responsive larger than 1100px screen
 */

@media (min-width: 1100px) {

  /**
   * RESET
   */





  /**
   * REUSED STYLE
   */

  .sidebar, article { width: auto; }

  article { min-height: 100%; }



  /**
   * MAIN
   */

  main {
    max-width: 1250px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
    margin-top: 30px;
  }



  /**
   * 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; }

}

/*-----------------------------------*\
  #GITHUB CALENDAR CSS
\*-----------------------------------*/

:root {
  --color-calendar-graph-day-bg: var(--onyx);
  --color-calendar-graph-day-L1-bg: #0e4429;
  --color-calendar-graph-day-L2-bg: #006d32;
  --color-calendar-graph-day-L3-bg: #26a641;
  --color-calendar-graph-day-L4-bg: #39d353;
  --color-calendar-border: var(--jet);
  --color-text: #FFFFFF;
  --color-tooltip-bg: var(--eerie-black-1);
  --color-tooltip-text: var(--white-2);
}

.ContributionCalendar-day[data-level='0'] {
  background-color: var(--color-calendar-graph-day-bg);
}

.ContributionCalendar-day[data-level='1'] {
  background-color: var(--color-calendar-graph-day-L1-bg);
}

.ContributionCalendar-day[data-level='2'] {
  background-color: var(--color-calendar-graph-day-L2-bg);
}

.ContributionCalendar-day[data-level='3'] {
  background-color: var(--color-calendar-graph-day-L3-bg);
}

.ContributionCalendar-day[data-level='4'] {
  background-color: var(--color-calendar-graph-day-L4-bg);
}

table.ContributionCalendar-grid {
  margin-bottom: 0pt;
}

table.ContributionCalendar-grid td {
  padding: 4pt;
}

table.ContributionCalendar-grid td span.sr-only {
  display: none;
}

td.ContributionCalendar-label span[aria-hidden='true'] {
  font-size: 8pt;
  left: -1pt;
  color: #FFFFFF;
}

.tool-tip {
  display: none;
}

.calendar {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  padding: 20px;
  border-radius: var(--radius-18);
  box-shadow: var(--glass-shadow), var(--liquid-glow);
  border: 2px solid var(--glass-border);
  transition: all var(--transition-3);
  overflow: hidden;
  z-index: 1;
}

.calendar:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  border-width: 3px;
  box-shadow: var(--glass-shadow-hover), var(--liquid-glow-hover);
  transform: translateY(-5px) scale(1.02);
  animation: glow 4s ease-in-out infinite;
}

.calendar::before {
  content: "";
  position: absolute;
  inset: 1px;
  background: var(--liquid-gradient);
  background-size: 200% 200%;
  border-radius: inherit;
  z-index: -1;
  animation: liquidFlow 12s ease-in-out infinite;
}

.calendar::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  background: var(--liquid-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: shimmer 8s ease-in-out infinite;
  opacity: 0.3;
}

.calendar .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -3;
  animation: borderShimmer 13s ease-in-out infinite;
  opacity: 0.5;
}

.calendar-graph text.wday,
.calendar-graph text.month {
  font-size: 10px;
  fill: #FFFFFF;
}

div.float-right {
  text-align: right;
  padding: 0 14px 10px 0;
  display: inline-block;
  float: right;
}

div.float-right div {
  display: inline-block;
  list-style: none;
  margin: 0 5px;
  position: relative;
  bottom: -1px;
  padding: 0;
}

div.float-right span.sr-only {
  display: none;
}

.contrib-legend .legend li {
  display: inline-block;
  width: 10px;
  height: 10px;
}

.text-small {
  font-size: 12px;
  color: #aaa;
}

.calendar-graph {
  padding: 0;
  text-align: center;
}

.contrib-column {
  padding: 15px 0;
  text-align: center;
  border-left: 1px solid var(--jet);
  border-top: 1px solid var(--jet);
  font-size: 11px;
}

.contrib-column-first {
  border-left: 0;
}

.table-column {
  box-sizing: border-box;
  display: table-cell;
  width: 1%;
  padding-right: 10px;
  padding-left: 10px;
  vertical-align: top;
}

.contrib-number {
  font-weight: 300;
  line-height: 1.3em;
  font-size: 24px;
  display: block;
  color: var(--color-text);
}

.calendar img.spinner {
  display: none;
}

.monospace {
  text-align: center;
  color: var(--white-1);
  font-family: monospace;
}

.monospace a {
  color: #FFFFFF;
  text-decoration: none;
}

.contrib-footer {
  font-size: 11px;
  padding: 0 10px 12px;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
  height: 26px;
}

.left.text-muted {
  float: left;
  margin-left: 9px;
  color: #FFFFFF;
}

.left.text-muted a {
  color: #FFFFFF;
  text-decoration: none;
}

.left.text-muted a:hover,
.monospace a:hover {
  text-decoration: underline;
}

h2.f4.text-normal.mb-3 {
  display: none;
}

.float-left.text-gray {
  float: left;
}

#user-activity-overview {
  display: none;
}

.day-tooltip {
  white-space: nowrap;
  position: absolute;
  z-index: 99999;
  padding: 10px;
  font-size: 12px;
  color: var(--color-tooltip-text);
  text-align: center;
  background: var(--color-tooltip-bg);
  border-radius: 3px;
  display: none;
  pointer-events: none;
}

.day-tooltip strong {
  color: var(--color-tooltip-text);
}

.day-tooltip.is-visible {
  display: block;
}

.day-tooltip:after {
  position: absolute;
  top: 100%;
  left: 50%;
  width: 0;
  height: 0;
  margin-left: -5px;
  content: " ";
  border: 5px solid transparent;
  border-top-color: var(--color-tooltip-bg);
}

text.ContributionCalendar-label {
  font-size: 9px;
  fill: #FFFFFF;
}

@media screen and (max-width: 768px) {
  .table-column {
    display: block;
    width: 100%;
    padding-right: 0;
    padding-left: 0;
  }
}

.float-left {
  float: left;
}

.width-full.f6.px-0.px-md-5.py-1 {
  display: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

a[href^="#year-link-"] {
  color: #FFFFFF;
  text-decoration: none;
}

.container {
    padding-inline: 15px;
}

#fluid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.service-card .card-icon img {
    margin-inline: auto;
    margin-bottom: 20px;
    transition: var(--transition-1);
}

.mapbox .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: borderShimmer 9s ease-in-out infinite;
  opacity: 0.5;
}

.timeline-item .border-shine {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--shining-border);
  background-size: 200% 100%;
  border-radius: inherit;
  z-index: -2;
  animation: borderShimmer 11s ease-in-out infinite;
  opacity: 0.6;
}

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

/* Mobile devices (320px - 575px) */
@media (max-width: 575px) {
  main {
    margin: 10px 8px;
    margin-bottom: 80px;
  }

  .sidebar {
    margin-bottom: 20px;
  }

  .sidebar-info {
    gap: 12px;
    flex-direction: column;
    text-align: center;
  }

  .avatar-box img {
    width: 60px;
  }

  .info-content .name {
    font-size: var(--fs-4);
    margin-bottom: 8px;
  }

  .info-content .title {
    font-size: var(--fs-7);
    padding: 2px 10px;
  }

  .info_more-btn {
    top: -10px;
    right: -10px;
    padding: 8px;
    font-size: 12px;
  }

  .contacts-list {
    gap: 12px;
  }

  .contact-item {
    gap: 12px;
  }

  .contact-info {
    max-width: calc(100% - 40px);
    width: calc(100% - 40px);
  }

  .navbar {
    position: static;
    margin-bottom: 20px;
    border-radius: var(--radius-12);
    border: 1px solid var(--jet);
  }

  .navbar-list {
    gap: 15px;
    padding: 0 15px;
    flex-wrap: wrap;
    justify-content: center;
  }

  .navbar-link {
    font-size: var(--fs-7);
    padding: 8px 12px;
  }

  .main-content {
    margin-top: 20px;
    width: 100%;
  }

  .article-title {
    font-size: var(--fs-2);
    margin-bottom: 20px;
  }

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

  .service-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
  }
  
  .service-icon-box {
    margin-bottom: 15px;
    width: 60px;
    height: 60px;
  }
  
  .service-icon-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .project-list,
  .certification-posts-list {
    grid-template-columns: 1fr;
    gap: 25px;
    margin-bottom: 30px;
  }

  .project-img,
  .certification-banner-box {
    height: 220px;
    border-radius: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .project-item > a:hover .project-img,
  .certification-post-item > a:hover .certification-banner-box {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  }

  .project-title {
    font-size: var(--fs-4);
    margin-top: 12px;
    text-align: center;
    transition: color 0.3s ease;
  }

  .certification-content {
    padding: 18px;
  }

  .certification-item-title {
    font-size: var(--fs-4);
    margin-bottom: 8px;
    transition: color 0.3s ease;
  }

  .certification-text {
    font-size: var(--fs-7);
    line-height: 1.6;
    color: var(--light-gray-70);
  }

  .timeline-list {
    margin-left: 20px;
    margin-bottom: 25px;
  }

  .timeline-item:not(:last-child)::before {
    left: -25px;
  }

  .timeline-item::after {
    left: -32px;
    width: 14px;
    height: 14px;
  }

  .timeline-item {
    padding: 18px;
    margin-bottom: 20px;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .timeline-item:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  }

  .skills-list {
    gap: 18px;
    margin-bottom: 25px;
  }

  .skills-item {
    padding: 16px;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .skills-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  }

  .input-wrapper {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 25px;
  }

  .form-input {
    padding: 12px 16px;
    font-size: var(--fs-7);
    border-radius: 10px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
  }

  .form-input:focus {
    border-color: var(--orange-yellow-crayola);
    box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
  }

  .form-btn {
    padding: 14px 24px;
    font-size: var(--fs-7);
    border-radius: 12px;
    transition: all 0.3s ease;
  }

  .form-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 153, 0, 0.3);
  }

  /* Smooth scrolling for mobile */
  html {
    scroll-behavior: smooth;
  }

  /* Enhanced touch targets for mobile */
  .project-item > a,
  .certification-post-item > a,
  .timeline-item,
  .skills-item {
    min-height: 44px;
    touch-action: manipulation;
  }

  /* Better spacing for mobile sections */
  .about,
  .experience,
  .portfolio,
  .certification {
    padding-bottom: 30px;
  }

  /* Improved mobile navigation */
  .navbar-link {
    transition: all 0.3s ease;
    border-radius: 8px;
  }

  .navbar-link:hover {
    background: rgba(255, 153, 0, 0.1);
    transform: translateY(-1px);
  }

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

  /* Hide fluid cursor on mobile */
  #fluid {
    display: none !important;
  }
}

/* Small devices (576px - 767px) */
@media (min-width: 576px) and (max-width: 767px) {
  main {
    padding: 20px;
    margin: 0 15px 60px;
  }

  .sidebar {
    margin-bottom: 18px;
  }

  .sidebar-info {
    gap: 15px;
  }

  .avatar-box img {
    width: 70px;
  }

  .info-content .name {
    font-size: var(--fs-3);
  }

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

  .navbar-link {
    font-size: var(--fs-6);
  }

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

  .project-list,
  .certification-posts-list {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .timeline-list {
    margin-left: 30px;
  }

  .timeline-item:not(:last-child)::before {
    left: -30px;
  }

  /* Hide fluid cursor on tablets */
  #fluid {
    display: none !important;
  }
}

/* Medium devices (768px - 991px) */
@media (min-width: 768px) and (max-width: 991px) {
  main {
    padding: 40px 30px;
    margin: 0 15px 60px;
  }

  .sidebar {
    margin-bottom: 20px;
  }

  .sidebar-info {
    gap: 18px;
  }

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

  .navbar-list {
    gap: 25px;
    padding: 0 25px;
  }

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

  .project-list,
  .certification-posts-list {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }

  .timeline-list {
    margin-left: 40px;
  }

  .timeline-item:not(:last-child)::before {
    left: -35px;
  }

  /* Hide fluid cursor on tablets */
  #fluid {
    display: none !important;
  }
}

/* Large devices (992px - 1199px) */
@media (min-width: 992px) and (max-width: 1199px) {
  main {
    padding: 40px 30px;
    margin: 0 15px 60px;
  }

  .sidebar {
    margin-bottom: 15px;
  }

  .sidebar-info {
    gap: 20px;
  }

  .avatar-box img {
    width: 90px;
  }

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

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

  .project-list,
  .certification-posts-list {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }

  .timeline-list {
    margin-left: 50px;
  }

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

  /* Show fluid cursor on laptops */
  #fluid {
    display: block !important;
  }
}

/* Extra large devices (1200px and up) */
@media (min-width: 1200px) {
  main {
    max-width: 1250px;
    margin-inline: auto;
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 25px;
    margin-bottom: 60px;
  }

  .main-content {
    min-width: 75%;
    width: 75%;
    margin: 0;
    margin-top: 30px;
  }

  .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;
    gap: 25px;
  }

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

  .info-content .name {
    white-space: nowrap;
    text-align: center;
    margin-bottom: 15px;
  }

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

  .info_more-btn {
    display: none;
  }

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

  .separator {
    margin: 32px 0;
  }

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

  .contact-info {
    max-width: 100%;
    width: 100%;
  }

  .contact-info :is(.contact-link, time, address) {
    font-size: var(--fs-6);
  }

  .separator:last-of-type {
    margin-bottom: 0;
  }

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

  .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);
    font-size: var(--fs-8);
  }

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

  .service-item {
    padding: 30px 20px;
  }

  .service-icon-box {
    margin-bottom: 15px;
  }

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

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

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

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

  .certification-banner-box {
    height: 230px;
  }

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

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

  .timeline-item::after {
    left: -47px;
    width: 16px;
    height: 16px;
  }

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

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

  .project-img,
  .certification-banner-box {
    border-radius: 16px;
  }

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

  .certification-content {
    padding: 25px;
  }

  .mapbox {
    height: 300px;
  }

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

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

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

  .form-btn {
    width: max-content;
    padding: 15px 30px;
  }

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

  /* Show fluid cursor on desktop */
  #fluid {
    display: block !important;
  }
}

/* Landscape orientation adjustments for mobile */
@media (max-width: 767px) and (orientation: landscape) {
  .sidebar {
    max-height: 100px;
  }

  .sidebar.active {
    max-height: 400px;
  }

  .sidebar-info {
    flex-direction: row;
    text-align: left;
  }

  .avatar-box img {
    width: 50px;
  }

  .info-content .name {
    font-size: var(--fs-5);
    margin-bottom: 5px;
  }

  .info-content .title {
    font-size: var(--fs-8);
    padding: 1px 8px;
  }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .avatar-box img,
  .service-icon-box img,
  .project-img img,
  .certification-banner-box img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  #fluid {
    display: none !important;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --white-1: hsl(0, 0%, 100%);
    --white-2: hsl(0, 0%, 98%);
    --light-gray: hsl(0, 0%, 84%);
    --light-gray-70: hsla(0, 0%, 84%, 0.7);
  }
}

/* Print styles */
@media print {
  #fluid,
  .navbar,
  .info_more-btn {
    display: none !important;
  }

  .sidebar {
    max-height: none !important;
    position: static !important;
  }

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

  main {
    margin: 0 !important;
    display: block !important;
  }

  .main-content {
    width: 100% !important;
    margin: 0 !important;
  }

  * {
    color: black !important;
    background: white !important;
  }
}

.project-img,
.certification-banner-box {
  height: 220px;
}

.logo-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 20px;
}

.logo-item {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--glass-bg);
  border-radius: var(--radius-12);
  padding: 15px;
  height: 80px;
  transition: var(--transition-2);
}

.logo-item:hover {
  transform: scale(1.1);
  background: var(--glass-bg-hover);
}

.logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

@media (min-width: 1100px) {
  main {
    align-items: flex-start; /* Changed from 'center' to align items to the top */
  }
}

@media (min-width: 1200px) {
  main {
    align-items: flex-start;
  }
}

@media (max-width: 991px) {
  article,
  .sidebar,
  .content-card,
  .service-item,
  .timeline-item,
  .skills-list,
  .project-img,
  .certification-post-item > a,
  .mapbox,
  .contact-form,
  .logo-item {
    background: var(--eerie-black-2);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid var(--jet);
    box-shadow: none;
  }

  .sidebar, article {
    border-radius: 0;
  }
}

.service-title:contains('Developer Tools') {
  margin-top: 32px;
}

.developer-tools-title {
  margin-top: 32px;
}