@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  text-decoration: none;
  border: none;
  outline: none;
  scroll-behavior: smooth;
  font-family: "Poppins", sans-serif;
}

:root {
  --bg-color: #1f242d;
  --second-bg-color: #323946;
  --text-color: #fff;
  --main-color: #0ef;
  --accent-color: #00d9ff;
}

[data-theme="light"] {
  --bg-color: #f5f5f5;
  --second-bg-color: #ffffff;
  --text-color: #1f242d;
  --main-color: #0066cc;
  --accent-color: #0052a3;
}

html {
  font-size: 62.5%;
  overflow-x: hidden;
}

body {
  background: var(--bg-color);
  color: var(--text-color);
  cursor: none;
}

/* Disable custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
  body {
    cursor: auto;
  }
  .cursor,
  .cursor-follower {
    display: none;
  }
}

/* Particles Background */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  z-index: -1;
}

/* Custom Cursor */
.cursor,
.cursor-follower {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.2s ease;
}

.cursor {
  width: 10px;
  height: 10px;
  background: var(--main-color);
  box-shadow: 0 0 20px var(--main-color);
}

.cursor-follower {
  width: 40px;
  height: 40px;
  border: 2px solid var(--main-color);
  transition: transform 0.3s ease, width 0.3s ease, height 0.3s ease;
}

.cursor-follower.active {
  transform: scale(1.5);
}

/* Loading Screen */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader {
  position: relative;
  width: 200px;
  height: 200px;
}

.loader-inner {
  position: absolute;
  width: 100%;
  height: 100%;
  animation: rotate 2s linear infinite;
}

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

.loader-line-wrap {
  position: absolute;
  width: 100%;
  height: 100%;
  animation: rotate 2s linear infinite;
}

.loader-line-wrap:nth-child(1) { animation-delay: 0s; }
.loader-line-wrap:nth-child(2) { animation-delay: 0.1s; }
.loader-line-wrap:nth-child(3) { animation-delay: 0.2s; }
.loader-line-wrap:nth-child(4) { animation-delay: 0.3s; }
.loader-line-wrap:nth-child(5) { animation-delay: 0.4s; }

.loader-line {
  position: absolute;
  top: 0;
  left: 50%;
  width: 4px;
  height: 50%;
  background: var(--main-color);
  box-shadow: 0 0 10px var(--main-color);
  transform-origin: 50% 100%;
  animation: pulse-line 1s ease-in-out infinite;
}

@keyframes pulse-line {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.4); opacity: 0.5; }
}

.loader-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--main-color);
  letter-spacing: 0.5rem;
  animation: glow 1.5s ease-in-out infinite;
}

@keyframes glow {
  0%, 100% { text-shadow: 0 0 10px var(--main-color), 0 0 20px var(--main-color); }
  50% { text-shadow: 0 0 20px var(--main-color), 0 0 40px var(--main-color); }
}

section {
  min-height: 100vh;
  padding: 10rem 9% 2rem;
  position: relative;
  z-index: 1;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1.6rem 9%;
  background: rgba(31, 36, 45, 0.85);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header.sticky {
  border-bottom: 0.1rem solid rgba(0, 0, 0, 0.2);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.logo {
  font-size: 3rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  position: relative;
}

.logo-bracket {
  color: var(--main-color);
  font-weight: 800;
  transition: all 0.4s ease;
}

.logo-text {
  color: var(--text-color);
  font-weight: 800;
  transition: all 0.4s ease;
}

.logo:hover .logo-bracket:first-child {
  transform: translateX(-5px) rotate(-10deg);
  color: var(--accent-color);
}

.logo:hover .logo-bracket:last-child {
  transform: translateX(5px) rotate(10deg);
  color: var(--accent-color);
}

.logo:hover .logo-text {
  transform: scale(1.3);
  color: var(--main-color);
  text-shadow: 0 0 20px var(--main-color);
}

.logo::before {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--main-color), var(--accent-color));
  transition: width 0.4s ease;
}

.logo:hover::before {
  width: 100%;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.logo:active .logo-text {
  animation: pulse 0.3s ease;
}

.theme-toggle {
  font-size: 2.5rem;
  color: var(--text-color);
  background: transparent;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--main-color);
  color: var(--bg-color);
  transform: rotate(20deg);
}

[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
  display: flex;
  align-items: center;
  gap: 3.6rem;
}

.navbar a {
  font-size: 1.7rem;
  color: var(--text-color);
  position: relative;
  transition: color 0.25s ease;
  padding: 0.2rem 0;
}

.navbar a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.4rem;
  height: 0.2rem;
  width: 0;
  background: linear-gradient(90deg, var(--main-color), rgba(14, 238, 255, 0.6));
  transition: width 0.25s ease;
  border-radius: 2px;
}

.navbar a:hover::after,
.navbar a.active::after {
  width: 100%;
}

.navbar a:hover,
.navbar a.active {
  color: var(--main-color);
}

#menu-icon {
  font-size: 3.2rem;
  color: var(--text-color);
  display: none;
  background: transparent;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: 0.6rem;
  transition: background 0.2s ease, transform 0.2s ease;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}

.home {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
}

.home-content {
  max-width: 60rem;
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}

.home-content h3 {
  font-size: 3.2rem;
  font-weight: 700;
}

.home-content h1 {
  font-size: 5.6rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1rem 0;
  background: linear-gradient(45deg, var(--main-color), var(--accent-color), var(--text-color));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.home-description {
  font-size: 1.6rem;
  line-height: 1.8;
  margin: 2rem 0 1.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.availability-badge {
  display: inline-flex !important;
  align-items: center;
  gap: 0.8rem;
  background: rgba(14, 238, 255, 0.1);
  border: 0.2rem solid var(--main-color);
  padding: 0.8rem 1.5rem;
  border-radius: 3rem;
  margin: 1rem 0 2rem;
  font-size: 1.4rem;
  animation: pulse-border 2s infinite;
  transition: transform 0.3s ease;
  cursor: pointer;
  opacity: 1 !important;
  visibility: visible !important;
  position: relative;
  z-index: 10;
}

.availability-badge:hover {
  transform: scale(1.1) translateY(-3px);
  background: rgba(14, 238, 255, 0.2);
  box-shadow: 0 5px 20px rgba(14, 238, 255, 0.4);
}

.status-dot {
  width: 1rem;
  height: 1rem;
  background: var(--main-color);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-border {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(14, 238, 255, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(14, 238, 255, 0);
  }
}

@keyframes pulse-dot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.2);
    opacity: 0.8;
  }
}

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

.home-img {
  position: relative;
  perspective: 1000px;
}

.home-img img {
  width: 35vw;
  animation: floatImage 4s ease-in-out infinite;
  transition: transform 0.3s ease;
  filter: drop-shadow(0 0 2rem rgba(14, 238, 255, 0.3));
}

.home-img:hover img {
  transform: rotateY(10deg) rotateX(5deg) scale(1.05);
  filter: drop-shadow(0 0 3rem rgba(14, 238, 255, 0.6));
}

@keyframes floatImage {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2.4rem);
  }
}

.social-media {
  display: flex !important;
  gap: 1.5rem;
  margin: 2rem 0;
  position: relative;
  z-index: 10;
  opacity: 1 !important;
  visibility: visible !important;
}

.social-media a {
  display: inline-flex !important;
  justify-content: center;
  align-items: center;
  width: 4rem;
  height: 4rem;
  background: transparent;
  border: 0.2rem solid var(--main-color);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--main-color);
  transition: 0.5s ease;
  cursor: pointer;
  opacity: 1 !important;
  visibility: visible !important;
}

.social-media a:hover {
  background: var(--main-color);
  color: var(--second-bg-color);
  box-shadow: 0 0 2rem var(--main-color);
  transform: scale(1.2) rotateZ(360deg);
  animation: icon-pulse 0.6s ease;
}

@keyframes icon-pulse {
  0%, 100% { transform: scale(1.2) rotateZ(360deg); }
  50% { transform: scale(1.3) rotateZ(180deg); }
}

.btn-group {
  display: flex !important;
  gap: 2rem;
  margin-top: 2rem;
  position: relative;
  z-index: 10;
  opacity: 1 !important;
  visibility: visible !important;
}

.btn {
  display: inline-block !important;
  padding: 1rem 2.8rem;
  background: var(--main-color);
  border-radius: 4rem;
  box-shadow: 0 0 1rem var(--main-color);
  font-size: 1.6rem;
  color: var(--second-bg-color);
  letter-spacing: 0.1rem;
  font-weight: 600;
  transition: 0.5s ease;
  cursor: pointer;
  opacity: 1 !important;
  visibility: visible !important;
}

.btn:hover {
  box-shadow: 0 0 2rem var(--main-color);
  transform: translateY(-5px) scale(1.05);
  animation: btn-glow 1.5s infinite;
}

@keyframes btn-glow {
  0%, 100% { box-shadow: 0 0 2rem var(--main-color); }
  50% { box-shadow: 0 0 3rem var(--main-color), 0 0 5rem rgba(14, 238, 255, 0.5); }
}

.btn-secondary {
  background: transparent;
  border: 0.2rem solid var(--main-color);
  color: var(--main-color);
  opacity: 1 !important;
  visibility: visible !important;
}

.btn-secondary:hover {
  background: var(--main-color);
  color: var(--second-bg-color);
}

.about {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 4rem;
  background: var(--second-bg-color);
}

.about-img img {
  width: 35rem;
  border-radius: 2rem;
  box-shadow: 0 0 2rem rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .about-img img {
  box-shadow: 0 0 2rem rgba(0, 0, 0, 0.1);
}

.heading {
  text-align: center;
  font-size: 4.5rem;
  margin-bottom: 3rem;
}

.about-content h2 {
  text-align: left;
  line-height: 1.2;
}

.about-content h3 {
  font-size: 2.6rem;
  margin-bottom: 2rem;
}

.about-content p {
  font-size: 1.6rem;
  margin: 2rem 0;
  line-height: 1.8;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.stat-box {
  background: var(--bg-color);
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  border: 0.2rem solid var(--main-color);
  transition: 0.3s ease;
}

.stat-box:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 0 2rem rgba(14, 238, 255, 0.3);
}

.stat-box h4 {
  animation: countUp 2s ease-out;
}

@keyframes countUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-box h4 {
  font-size: 3.5rem;
  color: var(--main-color);
  margin-bottom: 0.5rem;
}

.stat-box p {
  font-size: 1.4rem;
  margin: 0;
}

.skills {
  background: var(--bg-color);
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.skill-category {
  background: var(--second-bg-color);
  padding: 3rem 2rem;
  border-radius: 2rem;
  border: 0.2rem solid var(--bg-color);
  transition: 0.3s ease;
}

.skill-category:hover {
  border-color: var(--main-color);
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(14, 238, 255, 0.2);
}

.skill-category h3 {
  font-size: 2.2rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.skill-category h3 i {
  color: var(--main-color);
  font-size: 2.8rem;
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.skill-item span {
  font-size: 1.5rem;
  color: var(--text-color);
}

.skill-bar {
  width: 100%;
  height: 1rem;
  background: var(--bg-color);
  border-radius: 1rem;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, var(--main-color), var(--accent-color));
  border-radius: 1rem;
  transition: width 1s ease;
}

.experience {
  background: var(--second-bg-color);
}

.timeline {
  position: relative;
  max-width: 1000px;
  margin: 4rem auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0.3rem;
  height: 100%;
  background: var(--main-color);
}

.timeline-item {
  position: relative;
  margin-bottom: 5rem;
  width: 50%;
}

.timeline-item:nth-child(odd) {
  left: 0;
  padding-right: 4rem;
}

.timeline-item:nth-child(even) {
  left: 50%;
  padding-left: 4rem;
}

.timeline-dot {
  position: absolute;
  top: 0;
  width: 2rem;
  height: 2rem;
  background: var(--main-color);
  border-radius: 50%;
  box-shadow: 0 0 1rem var(--main-color);
}

.timeline-item:nth-child(odd) .timeline-dot {
  right: -1rem;
}

.timeline-item:nth-child(even) .timeline-dot {
  left: -1rem;
}

.timeline-content {
  background: var(--bg-color);
  padding: 2.5rem;
  border-radius: 1.5rem;
  border: 0.2rem solid var(--main-color);
  transition: 0.3s ease;
}

.timeline-content:hover {
  transform: scale(1.03);
  box-shadow: 0 0 2rem rgba(14, 238, 255, 0.3);
}

.timeline-content h3 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  font-size: 1.6rem;
  color: var(--main-color);
  margin-bottom: 1rem;
}

.timeline-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1rem;
}

.timeline-content p {
  font-size: 1.5rem;
  line-height: 1.7;
  margin-top: 1rem;
}

.services {
  background: var(--bg-color);
}

.services h2 {
  margin-bottom: 5rem;
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2.5rem;
}

.services-box {
  background: var(--second-bg-color);
  padding: 3rem 2rem 4rem;
  border-radius: 2rem;
  text-align: center;
  border: 0.2rem solid var(--bg-color);
  transition: 0.5s ease;
}

.services-box:hover {
  border-color: var(--main-color);
  transform: translateY(-10px);
  box-shadow: 0 0 2rem rgba(14, 238, 255, 0.3);
}

.services-box:hover i {
  transform: scale(1.1) rotate(5deg);
  transition: 0.3s ease;
}

.services-box i {
  font-size: 7rem;
  color: var(--main-color);
}

.services-box h3 {
  font-size: 2.6rem;
  margin: 2rem 0 1.5rem;
}

.services-box p {
  font-size: 1.6rem;
  margin: 1rem 0 2rem;
  line-height: 1.7;
}

.service-features {
  list-style: none;
  text-align: left;
  margin-top: 2rem;
}

.service-features li {
  font-size: 1.5rem;
  padding: 0.8rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-features i {
  font-size: 2rem;
  color: var(--main-color);
}

.github-stats {
  background: var(--bg-color);
  text-align: center;
}

.github-container {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin: 3rem 0;
}

.github-container a,
.github-langs a {
  display: inline-block;
}

.github-container img,
.github-langs img {
  width: 100%;
  max-width: 495px;
  height: auto;
  border-radius: 1rem;
  box-shadow: 0 0 2rem rgba(14, 238, 255, 0.2);
  transition: 0.3s ease;
  display: block;
}

.github-container img:hover,
.github-langs img:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 3rem rgba(14, 238, 255, 0.4);
}

.github-langs {
  display: flex;
  justify-content: center;
  margin-top: 2rem;
}

.github-langs img {
  max-width: 400px;
}

.portfolio {
  background: var(--second-bg-color);
}

.portfolio h2 {
  margin-bottom: 3rem;
}

.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 1rem 2.5rem;
  background: var(--bg-color);
  color: var(--text-color);
  border: 0.2rem solid var(--main-color);
  border-radius: 3rem;
  font-size: 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--main-color);
  color: var(--bg-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(14, 238, 255, 0.3);
}

.portfolio-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2.5rem;
}

.portfolio-box {
  position: relative;
  border-radius: 2rem;
  box-shadow: 0 0 1rem var(--bg-color);
  overflow: hidden;
  display: flex;
  border: 0.2rem solid var(--bg-color);
  transition: 0.3s ease;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.portfolio-box.hide {
  display: none;
}

.portfolio-box:hover {
  border-color: var(--main-color);
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(14, 238, 255, 0.3);
}

.portfolio-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.5s ease;
}

[data-theme="light"] .portfolio-layer {
  background: linear-gradient(rgba(255, 255, 255, 0.1), rgba(245, 245, 245, 0.95));
}

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

.portfolio-layer {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(31, 36, 45, 0.95));
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  text-align: center;
  padding: 2rem;
  transform: translateY(100%);
  transition: 0.5s ease;
  overflow-y: auto;
}

.portfolio-box:hover .portfolio-layer {
  transform: translateY(0);
}

.portfolio-layer h4 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.portfolio-layer p {
  font-size: 1.4rem;
  margin: 0.5rem 0 1rem;
  line-height: 1.6;
}

.project-metrics {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.project-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14, 238, 255, 0.1);
  border: 0.1rem solid var(--main-color);
  padding: 0.4rem 0.8rem;
  border-radius: 2rem;
  font-size: 1.1rem;
  color: var(--text-color);
}

.project-metrics i {
  color: var(--main-color);
  font-size: 1.2rem;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin: 1rem 0;
}

.tech-stack span {
  background: var(--main-color);
  color: var(--bg-color);
  padding: 0.4rem 1rem;
  border-radius: 2rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.project-links {
  display: flex;
  gap: 1.5rem;
  margin-top: 1.5rem;
  justify-content: center;
}

.project-links a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 4.5rem;
  height: 4.5rem;
  background: var(--main-color);
  border-radius: 50%;
  transition: 0.3s ease;
  font-size: 2rem;
}

.project-links a:hover {
  transform: scale(1.15) rotate(5deg);
  box-shadow: 0 0 1.5rem var(--main-color);
}

.project-links a i {
  font-size: 2rem;
  color: var(--bg-color);
}

.view-more {
  text-align: center;
  margin-top: 4rem;
}

.view-more .btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.blog {
  background: var(--bg-color);
}

.blog-description {
  text-align: center;
  font-size: 1.6rem;
  margin-bottom: 4rem;
  color: rgba(255, 255, 255, 0.8);
}

.blog-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.blog-card {
  background: var(--second-bg-color);
  padding: 3rem 2.5rem;
  border-radius: 2rem;
  border: 0.2rem solid var(--bg-color);
  transition: 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.blog-card:hover {
  border-color: var(--main-color);
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(14, 238, 255, 0.3);
}

.blog-icon {
  width: 7rem;
  height: 7rem;
  background: linear-gradient(135deg, var(--main-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.blog-icon i {
  font-size: 3.5rem;
  color: var(--bg-color);
}

.blog-content h3 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--main-color);
}

.blog-content p {
  font-size: 1.5rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1.5rem;
}

.blog-date {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 1rem;
}

.blog-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--main-color);
  font-size: 1.5rem;
  font-weight: 600;
  transition: 0.3s ease;
}

.blog-link:hover {
  gap: 1rem;
}

.blog-link i {
  transition: 0.3s ease;
}

.blog-cta {
  text-align: center;
  margin-top: 4rem;
  font-size: 1.6rem;
}

.inline-link {
  color: var(--main-color);
  font-weight: 600;
  text-decoration: underline;
  transition: 0.3s ease;
}

.inline-link:hover {
  color: var(--accent-color);
}

.project-metrics {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin: 1rem 0;
  flex-wrap: wrap;
}

.project-metrics span {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(14, 238, 255, 0.1);
  border: 0.1rem solid var(--main-color);
  padding: 0.5rem 1rem;
  border-radius: 2rem;
  font-size: 1.2rem;
  color: var(--text-color);
}

.project-metrics i {
  color: var(--main-color);
  font-size: 1.4rem;
}

.soft-skills {
  background: var(--bg-color);
}

.soft-skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.soft-skill-box {
  background: var(--second-bg-color);
  padding: 3rem 2.5rem;
  border-radius: 2rem;
  text-align: center;
  border: 0.2rem solid var(--bg-color);
  transition: 0.4s ease;
}

.soft-skill-box:hover {
  border-color: var(--main-color);
  transform: translateY(-10px) scale(1.02);
  box-shadow: 0 10px 30px rgba(14, 238, 255, 0.3);
}

.soft-skill-box i {
  font-size: 6rem;
  color: var(--main-color);
  margin-bottom: 1.5rem;
  transition: 0.3s ease;
}

.soft-skill-box:hover i {
  transform: scale(1.1) rotate(5deg);
}

.soft-skill-box h3 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
  color: var(--main-color);
}

.soft-skill-box p {
  font-size: 1.5rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.8);
}

.certifications {
  background: var(--second-bg-color);
}

.cert-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.cert-card {
  background: var(--bg-color);
  border-radius: 2rem;
  overflow: hidden;
  border: 0.2rem solid var(--bg-color);
  transition: 0.4s ease;
  cursor: pointer;
}

.cert-card:hover {
  border-color: var(--main-color);
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(14, 238, 255, 0.3);
}

.cert-image {
  width: 100%;
  height: auto;
  overflow: hidden;
  position: relative;
  background: var(--second-bg-color);
}

.cert-image img {
  width: 100%;
  height: auto;
  display: block;
  transition: 0.4s ease;
}

.cert-card:hover .cert-image img {
  transform: scale(1.1);
}

.cert-info {
  padding: 2rem;
  text-align: center;
}

.cert-info h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--main-color);
}

.cert-info p {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 1rem;
}

.cert-date {
  display: inline-block;
  background: var(--main-color);
  color: var(--bg-color);
  padding: 0.5rem 1.5rem;
  border-radius: 2rem;
  font-size: 1.3rem;
  font-weight: 600;
}

.testimonials {
  background: var(--bg-color);
}

.testimonial-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.testimonial-box {
  background: var(--second-bg-color);
  padding: 3rem 2.5rem;
  border-radius: 2rem;
  border: 0.2rem solid var(--bg-color);
  transition: 0.4s ease;
}

.testimonial-box:hover {
  border-color: var(--main-color);
  transform: translateY(-10px);
  box-shadow: 0 10px 30px rgba(14, 238, 255, 0.3);
}

.testimonial-box i {
  font-size: 4rem;
  color: var(--main-color);
  margin-bottom: 1.5rem;
}

.testimonial-box p {
  font-size: 1.6rem;
  line-height: 1.8;
  margin: 2rem 0;
  font-style: italic;
  color: rgba(255, 255, 255, 0.9);
}

.testimonial-author {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 0.1rem solid rgba(14, 238, 255, 0.2);
}

.testimonial-author h4 {
  font-size: 1.8rem;
  color: var(--main-color);
  margin-bottom: 0.5rem;
}

.testimonial-author span {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.7);
}

.project-links a i {
  font-size: 2.5rem;
  color: var(--bg-color);
}

.newsletter {
  background: var(--second-bg-color);
  padding: 8rem 9% 8rem;
}

.newsletter-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-content i {
  font-size: 6rem;
  color: var(--main-color);
  margin-bottom: 2rem;
}

.newsletter-content h2 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
}

.newsletter-content p {
  font-size: 1.6rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.newsletter-form {
  max-width: 600px;
  margin: 0 auto;
}

.newsletter-input-group {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.newsletter-input-group input {
  flex: 1;
  padding: 1.5rem 2rem;
  font-size: 1.6rem;
  background: var(--bg-color);
  border: 0.2rem solid var(--main-color);
  border-radius: 5rem;
  color: var(--text-color);
  transition: 0.3s ease;
}

.newsletter-input-group input:focus {
  box-shadow: 0 0 1.5rem rgba(14, 238, 255, 0.3);
}

.newsletter-input-group .btn {
  padding: 1.5rem 3rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
}

#newsletter-msg {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  margin-top: 1rem;
}

.contact {
  background: var(--bg-color);
}

.contact h2 {
  margin-bottom: 2rem;
}

.contact-description {
  text-align: center;
  font-size: 1.6rem;
  margin-bottom: 4rem;
  color: rgba(255, 255, 255, 0.8);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-box {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--second-bg-color);
  padding: 2rem;
  border-radius: 1rem;
  border: 0.2rem solid var(--bg-color);
  transition: 0.3s ease;
}

.info-box:hover {
  border-color: var(--main-color);
  transform: translateX(5px);
  box-shadow: 0 5px 15px rgba(14, 238, 255, 0.2);
}

.info-box:hover i {
  transform: scale(1.2) rotate(10deg);
  transition: 0.3s ease;
}

.info-box i {
  font-size: 3rem;
  color: var(--main-color);
}

.info-box h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.info-box p {
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
}

.contact-form {
  background: var(--second-bg-color);
  padding: 3rem;
  border-radius: 2rem;
  border: 0.2rem solid var(--bg-color);
}

.contact-form .input-box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.contact-form .input-box input {
  width: calc(50% - 0.75rem);
  padding: 1.5rem;
  font-size: 1.6rem;
  color: var(--text-color);
  background: var(--bg-color);
  border-radius: 0.8rem;
  border: 0.2rem solid transparent;
  transition: 0.3s ease;
}

[data-theme="light"] .contact-form .input-box input,
[data-theme="light"] .contact-form textarea {
  border: 0.2rem solid #ddd;
}

.contact-form .input-box input:focus {
  border-color: var(--main-color);
}

.contact-form textarea {
  width: 100%;
  padding: 1.5rem;
  font-size: 1.6rem;
  color: var(--text-color);
  background: var(--bg-color);
  border-radius: 0.8rem;
  resize: none;
  margin-bottom: 1.5rem;
  border: 0.2rem solid transparent;
  transition: 0.3s ease;
}

.contact-form textarea:focus {
  border-color: var(--main-color);
}

.contact-form .btn {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  cursor: pointer;
  border: none;
}

.contact-form .btn:hover i {
  transform: translateX(5px);
  transition: 0.3s ease;
}



#msg {
  display: block;
  text-align: center;
  margin-top: 1.5rem;
  font-size: 1.5rem;
  font-weight: 600;
}

.footer {
  background: var(--second-bg-color);
  padding: 3rem 9%;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-text p {
  font-size: 1.6rem;
}

.footer-links {
  display: flex;
  gap: 3rem;
}

.footer-links a {
  font-size: 1.6rem;
  color: var(--text-color);
  transition: 0.3s ease;
}

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

.footer-iconTop a {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.8rem;
  background: var(--main-color);
  border-radius: 0.8rem;
  transition: 0.5s ease;
}

.footer-iconTop a:hover {
  box-shadow: 0 0 1rem var(--main-color);
  transform: translateY(-3px);
}

.footer-iconTop a i {
  font-size: 2.4rem;
  color: var(--second-bg-color);
}

@media (max-width: 1200px) {
  html {
    font-size: 55%;
  }
}

@media (max-width: 991px) {
  .header {
    padding: 2rem 3%;
  }
  section {
    padding: 10rem 3% 2rem;
  }
  .timeline::before {
    left: 2rem;
  }
  .timeline-item {
    width: 100%;
    padding-left: 6rem !important;
    padding-right: 0 !important;
  }
  .timeline-item:nth-child(even) {
    left: 0;
  }
  .timeline-dot {
    left: 1rem !important;
  }
  .contact-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  #menu-icon {
    display: inline-flex;
  }
  .navbar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(88vw, 420px);
    background: var(--second-bg-color);
    transform: translateX(110%);
    flex-direction: column;
    align-items: flex-start;
    padding: 6.4rem 2.4rem;
    gap: 2rem;
    box-shadow: -8px 0 30px rgba(0, 0, 0, 0.6);
    transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.3, 1);
    z-index: 95;
  }
  .navbar.active {
    transform: translateX(0);
  }
  .navbar a {
    font-size: 2.1rem;
    width: 100%;
    padding: 1rem 1.2rem;
    border-radius: 0.6rem;
  }
}

@media (max-width: 768px) {
  .home {
    flex-direction: column;
    text-align: center;
    padding: 8rem 5% 2rem;
  }
  .home-content {
    max-width: 100%;
  }
  .home-content h1 {
    font-size: 4.5rem;
  }
  .home-content h3 {
    font-size: 2.8rem;
  }
  .home-description {
    font-size: 1.5rem;
  }
  .home-img img {
    width: 80vw;
    margin-top: 3rem;
  }
  .social-media {
    justify-content: center;
    margin: 2rem 0;
  }
  .btn-group {
    justify-content: center;
    flex-wrap: wrap;
  }
  .about {
    flex-direction: column-reverse;
    text-align: center;
  }
  .about-img img {
    width: 80vw;
  }
  .stats-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .skills-container {
    grid-template-columns: 1fr;
  }
  .portfolio-container {
    grid-template-columns: 1fr;
  }
  .portfolio-layer {
    padding: 1.5rem;
  }
  .portfolio-layer h4 {
    font-size: 2.2rem;
  }
  .portfolio-layer p {
    font-size: 1.3rem;
  }
  .project-links a {
    width: 4rem;
    height: 4rem;
  }
  .project-links a i {
    font-size: 1.8rem;
  }
  .blog-container {
    grid-template-columns: 1fr;
  }
  .cert-container {
    grid-template-columns: 1fr;
  }
  .soft-skills-container {
    grid-template-columns: 1fr;
  }
  .github-container {
    flex-direction: column;
    align-items: center;
  }
  .github-container img,
  .github-langs img {
    max-width: 95vw;
  }
  .services-container {
    grid-template-columns: 1fr;
  }
  .tech-grid {
    grid-template-columns: 1fr;
  }
  .features-list {
    grid-template-columns: 1fr;
  }
  .newsletter-input-group {
    flex-direction: column;
    gap: 1.5rem;
  }
  .newsletter-input-group input {
    width: 100%;
  }
  .newsletter-input-group .btn {
    width: 100%;
  }
}

@media (max-width: 450px) {
  html {
    font-size: 50%;
  }
  section {
    padding: 8rem 3% 2rem;
  }
  .home-content h1 {
    font-size: 4rem;
  }
  .home-content h3 {
    font-size: 2.5rem;
  }
  .home-description {
    font-size: 1.4rem;
  }
  .availability-badge {
    font-size: 1.2rem;
    padding: 0.6rem 1.2rem;
  }
  .social-media a {
    width: 3.5rem;
    height: 3.5rem;
    font-size: 1.8rem;
  }
  .btn {
    padding: 1rem 2rem;
    font-size: 1.4rem;
  }
  .btn-group {
    flex-direction: column;
    gap: 1.5rem;
  }
  .heading {
    font-size: 3.5rem;
  }
  .portfolio-layer {
    padding: 1rem;
  }
  .portfolio-layer h4 {
    font-size: 2rem;
    margin-bottom: 0.8rem;
  }
  .portfolio-layer p {
    font-size: 1.2rem;
    margin: 0.5rem 0;
  }
  .project-links {
    gap: 1rem;
    margin-top: 1rem;
  }
  .project-links a {
    width: 3.5rem;
    height: 3.5rem;
  }
  .project-links a i {
    font-size: 1.6rem;
  }
  .contact-form .input-box {
    flex-direction: column;
  }
  .contact-form .input-box input {
    width: 100%;
  }
  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
  .github-container img,
  .github-langs img {
    max-width: 100%;
  }
  .portfolio-filter {
    gap: 1rem;
  }
  .filter-btn {
    padding: 0.8rem 1.5rem;
    font-size: 1.3rem;
  }
  .tech-stack {
    gap: 0.5rem;
  }
  .tech-stack span {
    font-size: 1rem;
    padding: 0.3rem 0.8rem;
  }
  .project-metrics {
    gap: 0.8rem;
  }
  .project-metrics span {
    font-size: 1rem;
    padding: 0.3rem 0.6rem;
  }
  .blog-card {
    padding: 2rem 1.5rem;
  }
  .cert-card {
    margin: 0 1rem;
  }
  .soft-skill-box {
    padding: 2rem 1.5rem;
  }
  .timeline-item {
    padding-left: 4rem !important;
  }
  .timeline-content {
    padding: 2rem;
  }
}