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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  background-color: #ffffff;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(52, 152, 219, 0.1);
  z-index: 1000;
  transition: all 0.3s ease;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-icon {
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #2c3e50, #34495e);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: #2c3e50;
  line-height: 1.2;
}

.logo-title {
  font-size: 0.8rem;
  color: #3498db;
  font-weight: 500;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: #2c3e50;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  position: relative;
  padding: 8px 0;
}

.nav-link:hover,
.nav-link.active {
  color: #3498db;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background: linear-gradient(90deg, #3498db, #2980b9);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: #2c3e50;
  transition: 0.3s;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f4fd 100%);
  overflow: hidden;
}

.wave-background {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-background svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 120px;
}

.wave-background .shape-fill {
  fill: #ffffff;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 500px;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-greeting {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
}

.greeting-text {
  font-size: 1.2rem;
  color: #3498db;
  font-weight: 500;
}

.wave-emoji {
  font-size: 1.5rem;
  animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
  0%,
  100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(20deg);
  }
  75% {
    transform: rotate(-10deg);
  }
}

.hero-title {
  margin-bottom: 1.5rem;
}

.title-main {
  display: block;
  font-size: 3.5rem;
  font-weight: 800;
  color: #2c3e50;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.title-sub {
  display: block;
  font-size: 1.5rem;
  font-weight: 500;
  background: linear-gradient(135deg, #3498db, #2980b9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: 1.1rem;
  color: #5a6c7d;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.stat-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.stat-content {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: #5a6c7d;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  gap: 8px;
}

.btn-primary {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(52, 152, 219, 0.4);
}

.btn-outline {
  background: transparent;
  color: #3498db;
  border: 2px solid #3498db;
}

.btn-outline:hover {
  background: #3498db;
  color: white;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.hero-visual {
  position: relative;
}

.profile-container {
  position: relative;
}

.profile-image {
  width: 350px;
  height: 350px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  border: 8px solid rgba(52, 152, 219, 0.1);
  box-shadow: 0 20px 40px rgba(52, 152, 219, 0.2);
}

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

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(41, 128, 185, 0.1));
}

.floating-elements {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
}

.float-item {
  position: absolute;
  width: 60px;
  height: 60px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #3498db;
  box-shadow: 0 8px 25px rgba(52, 152, 219, 0.2);
  animation: float 6s ease-in-out infinite;
}

.float-item:nth-child(1) {
  top: 20%;
  right: -10%;
  animation-delay: 0s;
}

.float-item:nth-child(2) {
  top: 60%;
  right: -5%;
  animation-delay: 2s;
}

.float-item:nth-child(3) {
  top: 10%;
  left: -10%;
  animation-delay: 4s;
}

.float-item:nth-child(4) {
  bottom: 20%;
  left: -5%;
  animation-delay: 1s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-20px) rotate(180deg);
  }
}

.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
}

.scroll-arrow {
  width: 40px;
  height: 40px;
  border: 2px solid #3498db;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3498db;
  animation: bounce 2s infinite;
  cursor: pointer;
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Section Styles */
section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  display: inline-block;
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #5a6c7d;
  font-weight: 400;
}

/* About Section */
.about {
  background: #f8fbff;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
}

.text-block {
  margin-bottom: 2rem;
}

.text-block h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.text-block p {
  font-size: 1.1rem;
  color: #5a6c7d;
  line-height: 1.7;
}

.passion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.passion-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  transition: transform 0.3s ease;
}

.passion-item:hover {
  transform: translateY(-5px);
}

.passion-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.passion-content h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.passion-content p {
  font-size: 0.9rem;
  color: #5a6c7d;
}

.info-card {
  background: white;
  border-radius: 20px;
  padding: 1rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  margin-bottom: 2rem;
}

.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.5rem;
}

.card-header i {
  color: #3498db;
  font-size: 1.2rem;
}

.card-header h3 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #2c3e50;
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #ecf0f1;
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  color: #5a6c7d;
  font-weight: 500;
}

.info-value {
  color: #2c3e50;
  font-weight: 600;
}

.achievement-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0.75rem 0;
  color: #2c3e50;
}

.achievement-item i {
  color: #3498db;
  font-size: 1.1rem;
}

/* Experience Section */
.timeline-container {
  max-width: 900px;
  margin: 0 auto;
}

.timeline {
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, #3498db, #2980b9);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  padding-left: 80px;
}

.timeline-marker {
  position: absolute;
  left: 15px;
  top: 0;
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.9rem;
  border: 4px solid white;
  box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.2);
}

.timeline-content {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  border-left: 4px solid #3498db;
}

.timeline-header h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.timeline-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.timeline-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  color: #5a6c7d;
}

.company {
  color: #3498db !important;
  font-weight: 600;
}

.period {
  background: #f8fbff;
  padding: 4px 12px;
  border-radius: 15px;
  border: 1px solid rgba(52, 152, 219, 0.2);
}

.role-description {
  font-size: 1.1rem;
  color: #5a6c7d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.achievements {
  list-style: none;
  margin-bottom: 1.5rem;
}

.achievements li {
  color: #5a6c7d;
  margin-bottom: 0.75rem;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.achievements li::before {
  content: "▸";
  color: #3498db;
  font-weight: bold;
  position: absolute;
  left: 0;
}

.tech-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tech-tag {
  background: linear-gradient(135deg, #e8f4fd, #d6eafc);
  color: #2980b9;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid rgba(52, 152, 219, 0.2);
}

/* Projects Section */
.projects {
  background: #f8fbff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.project-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  transition: all 0.3s ease;
  border: 1px solid rgba(52, 152, 219, 0.1);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(52, 152, 219, 0.2);
}

.project-card.featured {
  border: 2px solid #3498db;
  position: relative;
}

.project-card.featured::before {
  content: "Featured";
  position: absolute;
  top: 20px;
  right: 20px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  padding: 6px 12px;
  border-radius: 15px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 2;
}

.project-image {
  height: 250px;
  overflow: hidden;
  position: relative;
}

.project-image img {
  width: 100%;
  /* height: 100%; */
  object-fit: contain;
  transition: transform 0.3s ease;
  /* padding: 1rem; */
}

.project-card:hover .project-image img {
  transform: scale(1.05);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(52, 152, 219, 0.8), rgba(41, 128, 185, 0.8));
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-links {
  display: flex;
  gap: 1rem;
}

.project-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: white;
  color: #3498db;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.project-link:hover {
  background: #3498db;
  color: white;
  transform: scale(1.1);
}

.project-content {
  padding: 2rem;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
}

.project-header h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #2c3e50;
}

.project-type {
  background: linear-gradient(135deg, #3498db, #2980b9);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.project-description {
  color: #5a6c7d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.project-features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.feature-tag {
  background: #e8f8f5;
  color: #27ae60;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid #a9dfbf;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Skills Section */
.skills-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.skill-category {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  border-left: 4px solid #3498db;
}

.category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.category-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.category-header h3 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #2c3e50;
}

.skill-item {
  margin-bottom: 1.5rem;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.skill-name {
  font-weight: 600;
  color: #2c3e50;
}

.skill-level {
  font-size: 0.85rem;
  color: #5a6c7d;
  font-weight: 500;
  background: #f8fbff;
  padding: 4px 10px;
  border-radius: 12px;
}

.skill-bar {
  height: 8px;
  background: #ecf0f1;
  border-radius: 4px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  background: linear-gradient(90deg, #3498db, #2980b9);
  border-radius: 4px;
  width: 0;
  transition: width 1.5s ease-in-out;
  position: relative;
}

.skill-progress::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background-image: linear-gradient(
    -45deg,
    rgba(255, 255, 255, 0.2) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0.2) 75%,
    transparent 75%,
    transparent
  );
  background-size: 50px 50px;
  animation: move 2s linear infinite;
}

@keyframes move {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 50px 50px;
  }
}

/* Education Section */
.education {
  background: white;
}

.education-content {
  max-width: 900px;
  margin: 0 auto;
}

.education-item {
  display: flex;
  gap: 2rem;
  background: #f8fbff;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  margin-bottom: 2rem;
  border-left: 4px solid #3498db;
}

.education-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2rem;
  flex-shrink: 0;
}

.education-details h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.education-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.university {
  color: #3498db;
  font-weight: 600;
}

.period {
  background: white;
  color: #5a6c7d;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(52, 152, 219, 0.2);
}

.grade {
  background: #e8f8f5;
  color: #27ae60;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid #a9dfbf;
}

.education-description {
  color: #5a6c7d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.education-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.highlight {
  background: white;
  color: #2c3e50;
  padding: 6px 12px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid rgba(52, 152, 219, 0.2);
}

/* Contact Section */
.contact {
  background: #f8fbff;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1000px;
  margin: 0 auto;
}

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

.contact-intro h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: #2c3e50;
  margin-bottom: 1rem;
}

.contact-intro p {
  font-size: 1.1rem;
  color: #5a6c7d;
  line-height: 1.7;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border-radius: 16px;
  margin-bottom: 1rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  transition: transform 0.3s ease;
}

.contact-method:hover {
  transform: translateY(-3px);
}

.method-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.3rem;
}

.method-content h4 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.25rem;
}

.method-content p {
  color: #5a6c7d;
  margin-bottom: 0.5rem;
}

.method-link {
  color: #3498db;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
}

.method-link:hover {
  text-decoration: underline;
}

.contact-form-container {
  background: white;
  border-radius: 20px;
  padding: 2rem;
  box-shadow: 0 4px 20px rgba(52, 152, 219, 0.1);
  border-left: 4px solid #3498db;
  height: fit-content;
  margin-top: auto;
}

.contact-form {
  width: 100%;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #ecf0f1;
  border-radius: 12px;
  font-size: 1rem;
  transition: all 0.3s ease;
  font-family: inherit;
  background: #f8fbff;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3498db;
  background: white;
  box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Footer */
.footer {
  background: #2c3e50;
  color: white;
  position: relative;
  overflow: hidden;
}

.footer-container {
  margin: 0 auto;
  padding: 0 24px;
}

.wave-footer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  line-height: 0;
  transform: rotate(180deg);
}

.wave-footer svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 120px;
}

.wave-footer .shape-fill {
  fill: #f8fbff;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0 0;
  position: relative;
  z-index: 2;
}

.footer-left {
  flex: 1;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 5rem;
}

.footer-logo .logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
}

.footer-logo span {
  font-size: 1.3rem;
  font-weight: 700;
}

.footer-text {
  color: black;
  line-height: 1.6;
  max-width: 400px;
}

.footer-right {
  text-align: right;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  justify-content: flex-end;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: white;
  color: black;
  border-radius: 12px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: 1.1rem;
}

.social-link:hover {
  background: #3498db;
  transform: translateY(-3px);
}

.copyright {
  color: black;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-visual {
    order: -1;
  }

  .profile-image {
    width: 300px;
    height: 300px;
    margin: 0 auto;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: white;
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
    gap: 1rem;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .nav-toggle.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .title-main {
    font-size: 2.5rem;
  }

  .title-sub {
    font-size: 1.2rem;
  }

  .hero-stats {
    justify-content: center;
    flex-wrap: wrap;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-item {
    padding-left: 60px;
  }

  .timeline-marker {
    left: 5px;
  }

  .timeline-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .skills-categories {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .education-item {
    flex-direction: column;
    text-align: center;
  }

  .education-icon {
    margin: 0 auto;
  }

  .footer-content {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-right {
    text-align: center;
  }

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

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .title-main {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .profile-image {
    width: 250px;
    height: 250px;
  }

  .timeline-content,
  .project-card,
  .skill-category,
  .info-card {
    padding: 1.5rem;
  }

  .passion-grid {
    grid-template-columns: 1fr;
  }
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

/* Scroll offset for fixed navbar */
section {
  scroll-margin-top: 80px;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #3498db, #2980b9);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #2980b9, #3498db);
}

/* Loading animation for skill bars */
.skill-progress.animate {
  animation: fillBar 1.5s ease-in-out;
}

@keyframes fillBar {
  from {
    width: 0;
  }
}

/* Ripple effect for buttons */
.btn {
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: width 0.6s, height 0.6s;
  transform: translate(-50%, -50%);
}

.btn:active::before {
  width: 300px;
  height: 300px;
}