/* ===== Variables ===== */
:root {
  --primary: #818cf8;
  --primary-dark: #6366f1;
  --primary-light: #c7d2fe;
  --secondary: #fb7185;
  --dark: #f8fafc;
  --light: #0f172a;
  --gray: #94a3b8;
  --gray-light: #1e293b;
  --body-bg: #0f172a;
  --body-color: #f8fafc;
  --card-bg: #1e293b;
  --card-border: #334155;
  --navbar-bg: rgba(15, 23, 42, 0.8);
  --navbar-color: #f8fafc;
  --footer-bg: #0f172a;
  --footer-color: #f8fafc;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), #e11d48);
}

::selection {
  background-color: rgba(129, 140, 248, 0.35);
  color: inherit;
}

::-moz-selection {
  background-color: rgba(129, 140, 248, 0.35);
  color: inherit;
}

/* ===== Base Styles ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--body-bg);
  color: var(--body-color);
  line-height: 1.6;
  transition: var(--transition);
  overflow-x: hidden;
  max-width: 100%;
}

section,
.footer {
  overflow-x: clip;
}

.hero-shape svg,
.skills-shape svg,
.contact-shape svg {
  width: 100%;
  display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: var(--primary);
  transition: var(--transition);
}

a:hover {
  color: var(--primary-dark);
}

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

.text-primary {
  color: var(--primary) !important;
}

.bg-primary {
  background-color: var(--primary) !important;
}

.bg-light {
  background-color: var(--light) !important;
}

.btn {
  transition: var(--transition);
  font-weight: 500;
  border-radius: 8px;
  padding: 0.5rem 1.5rem;
}

.btn-primary {
  background-color: var(--primary);
  border-color: var(--primary);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-outline-primary {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-outline-primary:hover {
  background-color: var(--primary);
  color: white;
}

/* Disabled button styles */
.btn-disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

.btn-disabled:hover {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.section-padding {
  padding: 100px 0;
}

.section-title {
  margin-bottom: 60px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.line {
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  margin: 0 auto;
  border-radius: 2px;
}

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--body-bg);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.loader {
  display: flex;
  align-items: center;
}

.loader .circle {
  display: block;
  width: 20px;
  height: 20px;
  background-color: var(--primary);
  border-radius: 50%;
  margin: 0 5px;
  animation: bounce 1.5s infinite ease-in-out both;
}

.loader .circle:nth-child(1) {
  animation-delay: -0.3s;
}

.loader .circle:nth-child(2) {
  animation-delay: -0.2s;
}

.loader .circle:nth-child(3) {
  animation-delay: -0.1s;
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

/* Remove custom cursor styles */
.cursor,
.cursor-follower {
  display: none;
}

/* ===== Navbar ===== */
.navbar {
  padding: 15px 0;
  background-color: rgba(30, 41, 59, 0.9); /* Darker background for better contrast */
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  z-index: 1000;
}

/* Add styles for the new creative logo */
.logo-text {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.5px;
  position: relative;
  font-size: 1.4rem;
}

.navbar-brand {
  position: relative;
  padding: 5px 10px;
  border-radius: 5px;
  overflow: hidden;
  transition: all 0.3s ease;
  color: white;
}

.navbar-brand::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(99, 102, 241, 0.1);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s ease;
  z-index: -1;
}

.navbar-brand:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

.navbar-brand:hover .logo-text {
  transform: translateY(-3px);
}

.navbar-nav .nav-link {
  color: white; 
  font-weight: 500;
  padding: 0.5rem 1rem;
  position: relative;
}

.navbar-nav .nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: white; 
  transition: var(--transition);
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
  width: 30px;
  background-color: var(--primary); /* Keep blue for active/hover state */
}

.navbar-nav .nav-link.active {
  color: var(--primary); /* Active link is blue */
}

#theme-toggle {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.2rem;
  padding: 0.25rem;
  margin-left: 0.5rem;
  cursor: pointer;
}

#theme-toggle:hover {
  color: var(--primary);
}

/* ===== Mobile Navbar Toggler ===== */
.navbar-toggler {
  border: 2px solid var(--primary);
  border-radius: 8px;
  padding: 6px 8px;
  background-color: transparent;
  transition: all 0.3s ease;
}

.navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
  border-color: var(--primary);
}

.navbar-toggler:hover {
  background-color: var(--primary);
  border-color: var(--primary);
}

.navbar-toggler-icon {
  background-image: none;
  width: 24px;
  height: 18px;
  position: relative;
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before,
.navbar-toggler-icon::after,
.navbar-toggler-icon {
  display: block;
  content: '';
  height: 3px;
  background-color: white;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.navbar-toggler-icon::before {
  position: absolute;
  top: -8px;
  left: 0;
  width: 100%;
}

.navbar-toggler-icon::after {
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
}

.navbar-toggler:hover .navbar-toggler-icon,
.navbar-toggler:hover .navbar-toggler-icon::before,
.navbar-toggler:hover .navbar-toggler-icon::after {
  background-color: white;
}

/* Animated hamburger menu */
.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
  background-color: transparent;
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
  transform: rotate(45deg) translate(6px, 6px);
}

.navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== Hero Section ===== */
.hero-section {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}

.typewriter {
  overflow: hidden;
  border-right: 3px solid var(--primary);
  white-space: nowrap;
  margin: 0 auto;
  letter-spacing: 0.15em;
  animation: typing 4.5s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--primary);
  }
}

.hero-image {
  position: relative;
  height: 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.cube {
  position: relative;
  width: 200px;
  height: 200px;
  transform-style: preserve-3d;
  animation: rotate 20s linear infinite;
}

.face {
  position: absolute;
  width: 200px;
  height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2rem;
  font-weight: 700;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.2);
  background-color: var(--primary);
  opacity: 0.8;
  box-shadow: var(--shadow);
}

.face i {
  font-size: 3.5rem;
  color: white;
  text-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.cube:hover .face i {
  transform: scale(1.1);
}

.front {
  transform: translateZ(100px);
}

.back {
  transform: translateZ(-100px) rotateY(180deg);
}

.right {
  transform: translateX(100px) rotateY(90deg);
}

.left {
  transform: translateX(-100px) rotateY(-90deg);
}

.top {
  transform: translateY(-100px) rotateX(90deg);
}

.bottom {
  transform: translateY(100px) rotateX(-90deg);
}

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

/* ===== About Section ===== */
.about-content {
  padding: 30px;
  background-color: var(--card-bg);
  border-radius: 16px;
  box-shadow: var(--shadow);
  height: 100%;
  position: relative;
  z-index: 1;
  overflow: hidden;
}

/* Enhanced About Section Styles */
.about-content {
  border-left: 4px solid var(--primary);
  transition: transform 0.3s ease;
}

.about-content:hover {
  transform: translateY(-5px);
}

.about-content .about-summary {
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
  font-size: 1rem;
}

.about-content .about-summary strong {
  color: var(--primary-light);
  font-weight: 600;
}

.info-item {
  margin-bottom: 10px;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.info-item i {
  margin-right: 10px;
  width: 20px;
  text-align: center;
}

.info-text {
  color: white;
  cursor: pointer;
  transition: all 0.3s ease;
}

.info-text:hover {
  color: var(--primary);
  transform: translateX(5px);
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--light);
  color: var(--primary);
  transition: all 0.3s ease;
}

.social-link:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.about-content::before {
  content: "";
  position: absolute;
  top: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--primary);
  opacity: 0.1;
  z-index: -1;
}

.about-img {
  position: relative;
  z-index: 1;
}

.img-container {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s ease;
}

.img-container:hover {
  transform: perspective(1000px) rotateY(0deg);
}

/* Remove the floating-card styles */
.floating-card {
  display: none;
}

.info-item {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
  padding: 10px 15px;
  background-color: var(--light);
  border-radius: 10px;
  transition: var(--transition);
  overflow: hidden;
}

.info-item:hover {
  transform: translateX(5px);
  background-color: var(--primary-light);
}

.info-item i {
  width: 30px;
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.info-text {
  flex: 1;
  word-break: break-all;
  overflow-wrap: break-word;
  min-width: 0;
}

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

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--light);
  color: var(--primary);
  font-size: 1.2rem;
  transition: var(--transition);
}

.social-link:hover {
  background-color: var(--primary);
  color: white;
  transform: translateY(-3px);
}

/* ===== ENHANCED SKILLS SECTION ===== */
.skills-section {
  position: relative;
  overflow: hidden;
}

.skills-shape {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}

.skills-container {
  position: relative;
}

.skills-container::before {
  content: "";
  position: absolute;
  top: -50px;
  left: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--primary-light);
  opacity: 0.1;
  z-index: -1;
}

.skills-container::after {
  content: "";
  position: absolute;
  bottom: -50px;
  right: -50px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background-color: var(--primary-light);
  opacity: 0.1;
  z-index: -1;
}

.skill-category {
  background: var(--card-bg);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
  height: 100%;
  border: 1px solid rgba(99, 102, 241, 0.1);
  z-index: 1;
}

.skill-category::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(79, 70, 229, 0.05));
  z-index: -1;
  opacity: 0;
  transition: var(--transition);
}

.skill-category:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-light);
}

.skill-category:hover::before {
  opacity: 1;
}

.skill-category h5 {
  font-size: 1.5rem;
  margin-bottom: 25px;
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.skill-category h5::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: var(--transition);
}

.skill-category:hover h5::after {
  width: 100%;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
}

.skill-tag {
  background-color: var(--light);
  color: var(--body-color);
  border-radius: 50px;
  padding: 10px 20px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition);
  border: none;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-tag i {
  color: var(--primary);
  font-size: 1rem;
}

.skill-tag:hover {
  background: var(--gradient-primary);
  color: white;
  transform: translateY(-5px) scale(1.05);
  box-shadow: var(--shadow);
}

.skill-tag:hover i {
  color: white;
}

/* =====  PROJECTS SECTION ===== */
.projects-section {
  position: relative;
  overflow: hidden;
}

.projects-container {
  position: relative;
}

/* Equal-height columns so tech pills + footer buttons align across a row */
.projects-section .row.g-4 > [class*="col"] {
  display: flex;
}

.projects-section .row.g-4 > [class*="col"] > .project-card,
.projects-section .row.g-4 > [class*="col"] > .add-project {
  width: 100%;
}

.project-card {
  position: relative;
  background-color: var(--card-bg);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all 0.3s ease;
  height: 100%;
  min-height: 500px;
  border: 1px solid rgba(99, 102, 241, 0.1);
  transform-style: preserve-3d;
  perspective: 1000px;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary);
}

.highlighted-text {
  color: var(--primary);
  font-weight: 500;
  position: relative;
  display: inline-block;
}

.highlighted-text::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -2px;
  left: 0;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.highlighted-text:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s ease;
}


.project-img {
  position: relative;
  overflow: hidden;
  height: 220px;
}


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

/* In Progress Badge Styles */
.in-progress-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: white;
  padding: 8px 16px;
  border-radius: 25px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
  z-index: 10;
  animation: pulse-badge 2s infinite;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.badge-text {
  display: block;
  margin-bottom: 4px;
}

.progress-dots {
  display: flex;
  justify-content: center;
  gap: 3px;
}

.progress-dots span {
  width: 4px;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: dot-pulse 1.5s infinite ease-in-out;
}

.progress-dots span:nth-child(1) {
  animation-delay: 0s;
}

.progress-dots span:nth-child(2) {
  animation-delay: 0.2s;
}

.progress-dots span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes pulse-badge {
  0%, 100% {
    transform: scale(1);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
  }
  50% {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.6);
  }
}

@keyframes dot-pulse {
  0%, 80%, 100% {
    opacity: 0.3;
    transform: scale(0.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Status Indicator */
.status-indicator {
  font-size: 1.2rem;
  margin-left: 8px;
  animation: bounce-icon 2s infinite;
}

@keyframes bounce-icon {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY(-3px);
  }
}

.project-content {
  padding: 30px;
  position: relative;
  z-index: 1;
  background-color: var(--card-bg);
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 0;
}

.project-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.project-info > p {
  flex: 1 1 auto;
  min-height: 0;
}

.project-actions {
  flex-shrink: 0;
  margin-top: auto;
  padding-top: 20px;
}

.project-content h4 {
  margin-bottom: 15px;
  font-weight: 700;
  position: relative;
  display: inline-block;
  transition: var(--transition);
}

.project-content h4::after {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 3px;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 1rem;
  margin-bottom: 0;
  flex-shrink: 0;
}

.tech-stack span {
  background-color: var(--light);
  color: var(--primary-dark);
  border-radius: 50px;
  padding: 6px 15px;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

/* Removed tech-stack hover effects */

.project-links {
  display: flex;
  gap: 15px;
  margin-top: 0;
}

.project-links a {
  padding: 12px 16px;
  border-radius: 50%;
  font-weight: 500;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}



.add-project {
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(79, 70, 229, 0.05));
  border: 2px dashed var(--primary-light);
  transition: var(--transition);
  border-radius: 20px;
  height: 100%;
}

.add-project:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(79, 70, 229, 0.1));
  border-style: solid;
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.add-project-content {
  text-align: center;
  padding: 40px;
}

.add-project-content .icon {
  font-size: 3.5rem;
  color: var(--primary);
  margin-bottom: 20px;
  transition: var(--transition);
}

.add-project:hover .icon {
  transform: scale(1.2) rotate(10deg);
}

.add-project-content h4 {
  margin-bottom: 15px;
  color: var(--primary);
}

.add-project-content p {
  margin-bottom: 20px;
  color: var(--gray);
}

.add-project-content .btn {
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.add-project-content .btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

/* ===== ENHANCED EXPERIENCE SECTION ===== */
.experience-section {
  position: relative;
  overflow: hidden;
}

.experience-title,
.education-title {
  position: relative;
  display: inline-block;
  padding-bottom: 15px;
}

.experience-title::after,
.education-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 4px;
  transition: var(--transition);
}

.experience-title:hover::after,
.education-title:hover::after {
  width: 100%;
}

.timeline {
  position: relative;
  padding-left: 30px;
  margin-bottom: 50px;
}

.timeline-progress {
  position: absolute;
  top: 0;
  left: 7px;
  width: 2px;
  height: 0;
  background-color: var(--primary);
  transition: height 1.5s ease;
}

.timeline.animate .timeline-progress {
  height: 100%;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 7px;
  height: 100%;
  width: 2px;
  background-color: var(--gray-light);
}

.timeline-item {
  position: relative;
  margin-bottom: 30px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.timeline-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.timeline-dot {
  position: absolute;
  top: 5px;
  left: -30px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--primary);
  border: 3px solid var(--body-bg);
  z-index: 1;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover .timeline-dot {
  transform: scale(1.3);
  box-shadow: 0 0 0 5px rgba(99, 102, 241, 0.2);
}

.timeline-content {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 20px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-left: 3px solid transparent;
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-left: 3px solid var(--primary);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.timeline-header h5 {
  margin-bottom: 0;
  color: var(--primary);
}

.timeline-header .badge {
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.timeline-content:hover .badge {
  transform: scale(1.1);
  background-color: var(--primary-dark);
}

.timeline-details {
  padding-left: 20px;
  margin-top: 10px;
}

.timeline-details li {
  margin-bottom: 8px;
  position: relative;
}

.timeline-details strong {
  color: var(--primary-light, #c7d2fe);
  font-weight: 600;
}

.timeline-details li::before {
  content: "";
  position: absolute;
  left: -15px;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--primary);
}

/* Language Skills */
.language-skills-card,
.interpersonal-skills-card {
  background-color: var(--card-bg);
  border-radius: 16px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
  border-left: 4px solid var(--primary);
}

.language-skills-card:hover,
.interpersonal-skills-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.language-item {
  margin-bottom: 20px;
}

.language-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.language-progress .progress {
  height: 10px;
  border-radius: 5px;
  background-color: var(--gray-light);
  overflow: hidden;
}

.language-progress .progress-bar {
  background: var(--gradient-primary);
  width: 0;
  transition: width 1.5s ease;
  border-radius: 5px;
}

.language-progress.animate .progress-bar {
  width: 100%;
}

/* Interpersonal Skills */
.skill-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  padding: 15px;
  background-color: var(--light);
  border-radius: 10px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(20px);
}

.skill-item.animate {
  opacity: 1;
  transform: translateY(0);
}

.skill-item:hover {
  transform: translateY(-5px);
  background-color: var(--primary-light);
}

.skill-item i {
  font-size: 1.5rem;
  color: var(--primary);
  margin-right: 15px;
  transition: transform 0.3s ease;
}

.skill-item:hover i {
  transform: scale(1.2);
}

/* ===== Contact Section ===== */
.contact-shape {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: -1;
}

.contact-info {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 30px;
  height: 100%;
  box-shadow: var(--shadow);
}

.contact-item {
  display: flex;
  margin-bottom: 20px;
}

.contact-item .icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  margin-right: 15px;
}

.contact-item .text h5 {
  margin-bottom: 5px;
}

.contact-form-wrapper {
  background-color: var(--card-bg);
  border-radius: 10px;
  padding: 30px;
  box-shadow: var(--shadow);
}

.form-control {
  background-color: var(--body-bg);
  border-color: var(--card-border);
  color: var(--body-color);
}

.form-control:focus {
  background-color: var(--body-bg);
  border-color: var(--primary);
  box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.25);
  color: var(--body-color);
}

/* Input group styling */
.input-group {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.input-group:focus-within {
  box-shadow: 0 0 0 0.2rem rgba(var(--primary-rgb), 0.25);
  transform: translateY(-2px);
}

.input-group-text {
  background-color: var(--primary);
  color: white;
  border: none;
  width: 45px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1rem;
}

.input-group .form-control {
  border: none;
  border-radius: 0;
  background-color: var(--body-bg);
  color: var(--body-color);
  padding: 12px 15px;
  font-size: 1rem;
}

.input-group .form-control:focus {
  box-shadow: none;
  background-color: var(--body-bg);
  color: var(--body-color);
}

.input-group .form-control::placeholder {
  color: var(--body-color);
  opacity: 0.6;
}

/* Form submission states */
#submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.btn-loading {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Form message styling */
#form-message .alert {
  border: none;
  border-radius: 8px;
  font-weight: 500;
}

#form-message .alert-success {
  background-color: rgba(25, 135, 84, 0.1);
  color: #198754;
  border-left: 4px solid #198754;
}

#form-message .alert-danger {
  background-color: rgba(220, 53, 69, 0.1);
  color: #dc3545;
  border-left: 4px solid #dc3545;
}

/* Hidden honeypot field */
.hidden {
  display: none !important;
}

/* ===== Footer ===== */
.footer {
  background-color: var(--footer-bg);
  color: var(--footer-color);
  padding: 40px 0 20px;
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary);
}

.footer .logo {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.footer .social-links {
  justify-content: center;
  margin-bottom: 15px;
}

.footer .social-link {
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.footer .social-link:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
}

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 15px;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* ===== Back to Top Button ===== */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary);
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.2rem;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 99;
}

.back-to-top.active {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: var(--primary-dark);
  color: white;
  transform: translateY(-5px);
}

/* ===== Responsive Styles ===== */
@media (max-width: 991.98px) {
  .section-padding {
    padding: 80px 0;
  }

  .hero-section {
    height: auto;
    padding: 120px 0 80px;
  }

  .hero-image {
    margin-top: 50px;
  }

  .about-img {
    margin-bottom: 30px;
  }

  .floating-card {
    right: 0;
  }
}

@media (max-width: 767.98px) {
  .section-padding {
    padding: 60px 0;
  }

  .section-title h2 {
    font-size: 2rem;
  }

  .hero-section {
    padding: 100px 0 60px;
  }

  .timeline {
    padding-left: 25px;
  }

  .timeline-dot {
    left: -25px;
  }

  .contact-item .icon {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 575.98px) {
  .section-title h2 {
    font-size: 1.8rem;
  }

  .info-item {
    padding: 8px 12px;
    font-size: 0.9rem;
  }

  .info-item i {
    width: 25px;
    font-size: 1rem;
  }

  .info-text {
    word-break: break-all;
    overflow-wrap: anywhere;
    hyphens: auto;
  }

  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .timeline-header .badge {
    margin-top: 5px;
  }

  .back-to-top {
    width: 40px;
    height: 40px;
    bottom: 20px;
    right: 20px;
  }

  /* Prevent typewriter text from overflowing on small phones */
  .typewriter {
    white-space: normal;
    width: 100% !important;
    overflow: visible;
    font-size: 1.1rem;
    letter-spacing: 0;
    animation: blink-caret 0.75s step-end infinite;
    border-right: 3px solid var(--primary);
  }
}

/* Animation for floating elements */
@keyframes float {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}

/* Pulse animation for highlights */
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(99, 102, 241, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}