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

/* Root Variables - Dark Mode (Default) */
:root[data-theme="dark"],
body[data-theme="dark"],
html {
  --primary: #00d9ff;
  --secondary: #7c3aed;
  --accent: #ec4899;
  --dark-bg: #0a0e27;
  --dark-secondary: #1a1f3a;
  --text-primary: #e0e7ff;
  --text-secondary: #a5b4fc;
  --border-color: rgba(0, 217, 255, 0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode */
:root[data-theme="light"],
body[data-theme="light"] {
  --primary: #00a8cc;
  --secondary: #6a4c93;
  --accent: #d9496b;
  --dark-bg: #f5f7fa;
  --dark-secondary: #ffffff;
  --text-primary: #1a1f3a;
  --text-secondary: #4a5568;
  --border-color: rgba(0, 168, 204, 0.1);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Light Mode Specific Styles */
body[data-theme="light"] {
  background: linear-gradient(135deg, #f0f4f8 0%, #e8f1f5 50%, #f0f4f8 100%);
}

body[data-theme="light"] .blob {
  opacity: 0.04;
}

body[data-theme="light"] .header {
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(0, 168, 204, 0.2);
  box-shadow: 0 8px 32px rgba(0, 168, 204, 0.1);
}

body[data-theme="light"] .section {
  background: rgba(255, 255, 255, 0.9) !important;
}

body[data-theme="light"] .timeline-item {
  background: rgba(255, 255, 255, 0.8);
}

body[data-theme="light"] .timeline-item::before {
  background: rgba(0, 168, 204, 0.15);
}

body[data-theme="light"] .skill-card {
  background: rgba(0, 168, 204, 0.08);
  border: 1px solid rgba(0, 168, 204, 0.2);
}

body[data-theme="light"] .skill-icon {
  background: linear-gradient(135deg, rgba(0, 168, 204, 0.15), rgba(106, 76, 147, 0.15));
}

body[data-theme="light"] .skill-card:hover {
  background: rgba(0, 168, 204, 0.15);
  box-shadow: 0 10px 30px rgba(0, 168, 204, 0.15);
}

body[data-theme="light"] .hobby-item {
  background: rgba(106, 76, 147, 0.08);
  border: 1px solid rgba(106, 76, 147, 0.2);
}

body[data-theme="light"] .hobby-item:hover {
  background: rgba(106, 76, 147, 0.15);
  box-shadow: 0 10px 30px rgba(0, 168, 204, 0.1);
}

body[data-theme="light"] .project-card {
  background: rgba(0, 168, 204, 0.08);
  border: 1px solid rgba(0, 168, 204, 0.2);
}

body[data-theme="light"] .project-card:hover {
  background: rgba(0, 168, 204, 0.15);
  box-shadow: 0 15px 40px rgba(0, 168, 204, 0.15);
}

body[data-theme="light"] .contact-btn {
  background: rgba(106, 76, 147, 0.1);
  border: 1px solid rgba(0, 168, 204, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .contact-btn:hover {
  background: rgba(0, 168, 204, 0.15);
  box-shadow: 0 8px 25px rgba(0, 168, 204, 0.2);
}

body[data-theme="light"] .social-btn {
  background: rgba(0, 168, 204, 0.1);
  border: 1px solid rgba(0, 168, 204, 0.2);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

body[data-theme="light"] .social-btn:hover {
  background: var(--primary);
  color: var(--dark-secondary);
  box-shadow: 0 10px 30px rgba(0, 168, 204, 0.25);
}

body[data-theme="light"] .theme-toggle {
  background: rgba(0, 168, 204, 0.1);
  border: 2px solid rgba(0, 168, 204, 0.3);
  box-shadow: 0 0 20px rgba(0, 168, 204, 0.15);
}

body[data-theme="light"] .theme-toggle:hover {
  background: var(--primary);
  color: var(--dark-secondary);
  box-shadow: 0 0 30px rgba(0, 168, 204, 0.3);
}

body[data-theme="light"] .project-tag {
  background: rgba(106, 76, 147, 0.15);
  border: 1px solid rgba(106, 76, 147, 0.3);
}

body[data-theme="light"] .project-tag:hover {
  background: rgba(0, 168, 204, 0.2);
  border-color: var(--primary);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--dark-secondary) 50%, var(--dark-bg) 100%);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
  transition: var(--transition);
}

/* Background Animation */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

/* Dark Mode - Starry Background */
body[data-theme="dark"] .bg-animation {
  background: radial-gradient(ellipse at 50% 50%, #0a0e27 0%, #050812 100%);
}

.blob {
  position: absolute;
  opacity: 0.08;
  filter: blur(40px);
  mix-blend-mode: screen;
}

body[data-theme="dark"] .blob {
  opacity: 0;
  display: none;
}

/* Create stars using pseudo-elements */
.bg-animation::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, #eee, rgba(0, 0, 0, 0)),
    radial-gradient(2px 2px at 60px 70px, #fff, rgba(0, 0, 0, 0)),
    radial-gradient(1px 1px at 50px 50px, #ddd, rgba(0, 0, 0, 0)),
    radial-gradient(1px 1px at 130px 80px, #fff, rgba(0, 0, 0, 0)),
    radial-gradient(2px 2px at 90px 10px, #eee, rgba(0, 0, 0, 0));
  background-repeat: repeat;
  background-size: 200px 200px;
  animation: twinkle 5s ease-in-out infinite;
  opacity: 0.8;
}

body[data-theme="light"] .bg-animation::before {
  display: none;
}

@keyframes twinkle {
  0%, 100% {
    opacity: 0.8;
  }
  50% {
    opacity: 0.3;
  }
}

@keyframes float-slow {
  0%, 100% {
    transform: translateY(0) translateX(0);
  }
  25% {
    transform: translateY(-30px) translateX(10px);
  }
  50% {
    transform: translateY(-60px) translateX(-10px);
  }
  75% {
    transform: translateY(-30px) translateX(15px);
  }
}

.blob-1 {
  width: 400px;
  height: 400px;
  background: linear-gradient(45deg, var(--primary), var(--secondary));
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  animation: blob-animation 8s ease-in-out infinite;
  top: -10%;
  right: -5%;
}

.blob-2 {
  width: 350px;
  height: 350px;
  background: linear-gradient(45deg, var(--accent), var(--primary));
  border-radius: 50% 30% 40% 60% / 60% 40% 30% 50%;
  animation: blob-animation 10s ease-in-out infinite 2s;
  bottom: -10%;
  left: 10%;
}

.blob-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(45deg, var(--secondary), var(--accent));
  border-radius: 30% 70% 50% 50% / 30% 50% 70% 50%;
  animation: blob-animation 9s ease-in-out infinite 4s;
  top: 50%;
  left: -5%;
}

@keyframes blob-animation {
  0%, 100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(20px, -50px) scale(1.1);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.9);
  }
  75% {
    transform: translate(50px, 50px) scale(1.05);
  }
}

/* Container */
.cv-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header */
.header {
  background: rgba(26, 31, 58, 0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
  padding: 60px 40px;
  margin-bottom: 60px;
  border-radius: 15px;
  margin: 40px;
  margin-bottom: 60px;
  transition: var(--transition);
}

.header-content {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
}

.profile-image-wrapper {
  position: relative;
}

.profile-image {
  width: 160px;
  height: 160px;
  position: relative;
  animation: float 3s ease-in-out infinite;
}

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

.profile-image img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid var(--primary);
  object-fit: cover;
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.3);
}

.glow-ring {
  position: absolute;
  top: -8px;
  left: -8px;
  width: 176px;
  height: 176px;
  border: 2px solid var(--primary);
  border-radius: 50%;
  animation: spin 4s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.header-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.name {
  font-family: 'Sora', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
}

.title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary);
}

.subtitle {
  color: var(--text-secondary);
  font-size: 1rem;
}

.contact-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-top: 30px;
}

.contact-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
}

.contact-btn:hover {
  background: rgba(0, 217, 255, 0.15);
  border-color: var(--primary);
  transform: translateX(5px);
}

.contact-icon {
  width: 20px;
  height: 20px;
  color: var(--primary);
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.contact-btn:hover .contact-icon {
  color: var(--primary);
  filter: drop-shadow(0 0 8px rgba(0, 217, 255, 0.5));
}

.contact-btn.location {
  cursor: default;
}

.contact-btn.location:hover {
  transform: none;
}

.icon {
  font-size: 1.2rem;
}

/* Main Content */
.main-content {
  padding: 0 40px 60px;
}

/* Section */
.section {
  background: rgba(26, 31, 58, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-color);
  padding: 40px;
  border-radius: 15px;
  margin-bottom: 40px;
  transition: var(--transition);
}

.section:hover {
  background: rgba(26, 31, 58, 0.7);
  border-color: rgba(0, 217, 255, 0.3);
}

.section-title {
  font-family: 'Sora', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 30px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* About Section */
.about-section {
  line-height: 1.8;
}

.about-text {
  margin-bottom: 20px;
  color: var(--text-secondary);
  font-size: 1rem;
}

.about-text strong {
  color: var(--primary);
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

/* Experience Section */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 30px;
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--primary), transparent);
}

.timeline-item {
  position: relative;
  display: flex;
  gap: 20px;
}

.timeline-marker {
  position: absolute;
  left: -38px;
  top: 5px;
  width: 14px;
  height: 14px;
  background: var(--primary);
  border: 3px solid var(--dark-secondary);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 217, 255, 0.5);
}

.timeline-content {
  flex: 1;
}

.job-title {
  font-family: 'Sora', sans-serif;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 5px;
}

.company-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3px;
}

.job-date {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.job-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.skill-card {
  background: rgba(0, 217, 255, 0.05);
  border: 1px solid rgba(0, 217, 255, 0.2);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.skill-card:hover {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--primary);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 217, 255, 0.1);
}

.skill-icon {
  width: 50px;
  height: 50px;
  margin: 0 auto 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(124, 58, 237, 0.1));
  border-radius: 12px;
  color: var(--primary);
  transition: var(--transition);
}

.skill-card:hover .skill-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--dark-bg);
  transform: scale(1.1) rotate(5deg);
}

.skill-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
  filter: brightness(1.1);
}

.skill-card:hover .skill-icon img {
  filter: brightness(1.3);
}

.skill-icon svg {
  width: 28px;
  height: 28px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skill-card h4 {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.skill-bar {
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 3px;
  animation: fill-animation 1.5s ease-out forwards;
}

@keyframes fill-animation {
  from {
    width: 0 !important;
  }
}

.skill-level {
  font-size: 0.85rem;
  color: var(--primary);
  font-weight: 600;
}

/* Projects Section */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
}

.project-card {
  background: rgba(0, 217, 255, 0.05);
  border: 1px solid rgba(0, 217, 255, 0.2);
  padding: 25px;
  border-radius: 12px;
  transition: var(--transition);
}

.project-card:hover {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--primary);
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 217, 255, 0.15);
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  gap: 10px;
}

.project-title {
  font-family: 'Sora', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
}

.project-link {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(124, 58, 237, 0.1));
  border-radius: 8px;
  color: var(--primary);
  transition: var(--transition);
  cursor: pointer;
  flex-shrink: 0;
}

.project-link:hover {
  background: var(--primary);
  color: var(--dark-bg);
  transform: rotate(45deg) scale(1.1);
}

.project-link svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.project-tag {
  display: inline-block;
  padding: 6px 12px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--primary);
  font-weight: 500;
  transition: var(--transition);
}

.project-tag:hover {
  background: rgba(0, 217, 255, 0.2);
  border-color: var(--primary);
}

/* Hobbies Section */
.hobbies-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  grid-column: 1 / -1;
}

.hobby-item {
  display: flex;
  gap: 20px;
  padding: 25px;
  background: rgba(124, 58, 237, 0.08);
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: 10px;
  transition: var(--transition);
}

.hobby-item:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--secondary);
}

.hobby-icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  object-fit: contain;
  filter: brightness(1.1);
  transition: var(--transition);
}

.hobby-item:hover .hobby-icon {
  filter: brightness(1.3) drop-shadow(0 0 8px rgba(0, 217, 255, 0.4));
  transform: scale(1.05);
}

.hobby-item p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.hobby-item strong {
  color: var(--primary);
}

/* Footer */
.footer {
  padding: 40px;
  border-top: 1px solid var(--border-color);
  margin-top: 60px;
  background: rgba(26, 31, 58, 0.3);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

body[data-theme="light"] .footer {
  background: rgba(255, 255, 255, 0.6);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.social-links {
  display: flex;
  gap: 20px;
  justify-content: center;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  background: rgba(0, 217, 255, 0.1);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  cursor: pointer;
}

.social-btn:hover {
  background: var(--primary);
  color: var(--dark-bg);
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0, 217, 255, 0.2);
}

.social-icon {
  width: 24px;
  height: 24px;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.social-btn:hover .social-icon {
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.3));
}

.footer-text {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Theme Toggle Button */
.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(0, 217, 255, 0.1);
  border: 2px solid var(--primary);
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.3), inset 0 0 20px rgba(0, 217, 255, 0.1);
  backdrop-filter: blur(10px);
}

.theme-toggle:hover {
  background: var(--primary);
  color: var(--dark-bg);
  transform: rotate(20deg) scale(1.15);
  box-shadow: 0 0 40px rgba(0, 217, 255, 0.6), inset 0 0 20px rgba(255, 255, 255, 0.2);
}

.theme-toggle:active {
  transform: rotate(20deg) scale(0.95);
}

.toggle-icon {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(1.2);
  transition: transform 0.3s ease, filter 0.3s ease;
}

body[data-theme="light"] .toggle-icon {
  transform: rotate(0deg);
  filter: brightness(1);
}

.theme-toggle:hover .toggle-icon {
  filter: brightness(1.4) drop-shadow(0 0 8px rgba(0, 217, 255, 0.5));
}

/* Language Toggle Button */
.lang-toggle {
  position: fixed;
  top: 20px;
  right: 90px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.1);
  border: 2px solid var(--secondary);
  color: var(--secondary);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.3), inset 0 0 20px rgba(124, 58, 237, 0.1);
  backdrop-filter: blur(10px);
}

.lang-toggle:hover {
  background: var(--secondary);
  color: var(--dark-bg);
  transform: scale(1.15);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.6), inset 0 0 20px rgba(255, 255, 255, 0.2);
}

.lang-toggle:active {
  transform: scale(0.95);
}

.lang-text {
  display: inline-block;
  transition: transform 0.3s ease;
}
@media (max-width: 1024px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .header-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .profile-image {
    margin: 0 auto;
  }

  .name {
    font-size: 2.5rem;
  }

  .contact-links {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header {
    margin: 20px;
    padding: 40px 20px;
  }

  .main-content {
    padding: 0 20px 40px;
  }

  .section {
    padding: 25px;
  }

  .name {
    font-size: 2rem;
  }

  .title {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

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

  .timeline {
    padding-left: 20px;
  }

  .timeline-marker {
    left: -30px;
  }
}

@media (max-width: 480px) {
  .header {
    margin: 10px;
    padding: 25px 15px;
  }

  .profile-image {
    width: 120px;
    height: 120px;
  }

  .glow-ring {
    width: 136px;
    height: 136px;
    top: -8px;
    left: -8px;
  }

  .name {
    font-size: 1.5rem;
  }

  .title {
    font-size: 1rem;
  }

  .subtitle {
    font-size: 0.9rem;
  }

  .contact-btn {
    font-size: 0.8rem;
    padding: 10px 12px;
  }

  .main-content {
    padding: 0 15px 30px;
  }

  .section {
    padding: 20px;
    margin-bottom: 25px;
  }

  .section-title {
    font-size: 1.3rem;
  }

  .skill-card {
    padding: 15px;
  }

  .skill-icon {
    font-size: 2rem;
  }

  .hobby-item {
    padding: 15px;
    gap: 15px;
  }

  .hobby-icon {
    font-size: 2rem;
  }

  .theme-toggle {
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
    top: 15px;
    right: 15px;
  }

  .social-links {
    flex-wrap: wrap;
  }

  .social-btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }
}