:root {
  --light-bg: #f9f9f9;
  --light-text: #1a1a1a;
  --light-main: #1a1a1a;
  --light-accent: #18bc9c;
  --light-bg-secondary: #ffffff;
  --light-bg-tertiary: #f5f5f5;
  --light-border: #e0e0e0;
  --light-text-secondary: #333333;

  --medium-bg: #ececec;

  --dark-bg: #1e1e1e;
  --dark-text: #ffffff;
  --dark-main: #ffffff;
  --dark-accent: #1abc9c;
  --dark-bg-secondary: #2d2d2d;
  --dark-bg-tertiary: #3d3d3d;
  --dark-border: #4d4d4d;
  --dark-text-secondary: #ffffff;
}

[data-theme="light"] {
  --bg: var(--light-bg);
  --text: var(--light-text);
  --main: var(--light-main);
  --accent: var(--light-accent);
  --bg-secondary: var(--light-bg-secondary);
  --bg-tertiary: var(--light-bg-tertiary);
  --border-color: var(--light-border);
  --text-secondary: var(--light-text-secondary);
  --primary-color: var(--light-main);
}

[data-theme="dark"] {
  --bg: var(--dark-bg);
  --text: var(--dark-text);
  --main: var(--dark-main);
  --accent: var(--dark-accent);
  --bg-secondary: var(--dark-bg-secondary);
  --bg-tertiary: var(--dark-bg-tertiary);
  --border-color: var(--dark-border);
  --text-secondary: var(--dark-text-secondary);
  --primary-color: var(--dark-accent);
}

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.3s, color 0.3s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  min-height: 100vh;
}

.page-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
  overflow: hidden;
}

.tai-logo {
  min-width: 40%;
  min-height: 40%;
  max-width: 50%;
  max-height: 50%;
  width: auto;
  height: auto;
  object-fit: cover;
  opacity: 0.075;
  filter: brightness(0) invert(1);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.5);
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 3rem 2rem;
  position: relative;
  z-index: 1;
}

header {
  background: var(--main);
  color: white;
  padding: 4rem 1rem;
  position: relative;
  background-image: url('banner.jpg');
  background-size: cover;
  background-position: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 1;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.header-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.header-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

header img.profile {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

header img.profile:hover {
  transform: scale(1.05);
}

header h1 {
  font-size: 3rem;
  font-weight: 700;
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: white;
}

.subtitle {
  font-size: 1.2rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.expertise {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.separator {
  color: var(--accent);
  font-size: 1.2rem;
  margin: 0 0.2rem;
}

@media (max-width: 768px) {
  header {
    padding: 3rem 1rem;
    min-height: 350px;
  }

  header h1 {
    font-size: 2.4rem;
  }

  header img.profile {
    width: 140px;
    height: 140px;
  }

  .subtitle {
    font-size: 1.1rem;
  }

  .expertise {
    font-size: 1rem;
  }

  .tai-logo {
    transform: translate(-50%, -50%) scale(1.2);
  }
}

section {
  margin-bottom: 4rem;
  position: relative;
}

section h2 {
  color: var(--main);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 0.5rem;
  margin-bottom: 2.5rem;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

section > p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto 2rem;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

.theme-toggle {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
}

.theme-toggle .btn {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  cursor: pointer;
}

.theme-toggle .btn i {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.theme-toggle .btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.theme-toggle .btn:hover i {
  transform: rotate(30deg);
}

.contact {
  margin-top: 2rem;
}

.contact h2 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.contact p {
  margin: 0;
  font-size: 1rem;
  color: var(--text);
  display: inline-block;
  margin-right: 1.5rem;
}

.contact p:last-child {
  margin-right: 0;
}

.contact i {
  color: var(--accent);
  margin-right: 0.5rem;
  width: 1rem;
  text-align: center;
}

.contact a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

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

@media (max-width: 768px) {
  .contact p {
    display: block;
    margin-right: 0;
    margin-bottom: 0.5rem;
  }
  
  .contact p:last-child {
    margin-bottom: 0;
  }
}

.resume-button {
  text-align: center;
  margin-top: 3rem;
}

.resume-button .btn {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  transition: all 0.3s ease;
  opacity: 0.8;
}

.resume-button .btn:hover {
  background: var(--bg-tertiary);
  color: var(--text);
  border-color: var(--accent);
  opacity: 1;
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  header {
    min-height: 250px;
    padding: 1.5rem 1rem;
  }

  header h1 {
    font-size: 2rem;
  }

  header p {
    font-size: 1.1rem;
  }

  header img.profile {
    width: 120px;
    height: 120px;
  }

  .container {
    padding: 2rem 1.5rem;
  }

  section {
    margin-bottom: 3rem;
  }

  section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
}

.skills-group {
  margin-bottom: 2.5rem;
  padding: 1.5rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
  backdrop-filter: blur(5px);
}

.skills-group:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.skills-group h3 {
  color: var(--main);
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.5rem;
  /* border-bottom: 2px solid var(--accent); */
}

.skills-group h4 {
  color: var(--text);
  font-size: 1.1rem;
  margin: 1.2rem 0 0.8rem;
  font-weight: 500;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1rem;
}

.tag {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.tag.skill {
  background: rgba(245, 245, 245, 0.7);
  color: var(--text);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(5px);
}

.tag.skill:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Dark theme adjustments */
[data-theme="dark"] .skills-group {
  background: rgba(45, 45, 45, 0.7);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .skills-group h3 {
  color: var(--main);
  border-bottom-color: var(--accent);
}

[data-theme="dark"] .skills-group h4 {
  color: var(--text);
}

[data-theme="dark"] .tag.skill {
  background: rgba(61, 61, 61, 0.7);
  color: var(--text);
  border-color: var(--border-color);
}

[data-theme="dark"] .tag.skill:hover {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .skills-group {
    padding: 1rem;
  }
  
  .tags {
    gap: 0.6rem;
  }
  
  .tag {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
  }
}

.btn {
  background: var(--accent);
  color: white;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: bold;
  margin: 0.5rem;
  text-decoration: none;
}

.experience-item {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  padding-left: 140px;
  transition: transform 0.2s ease;
}

.experience-item:hover {
  transform: translateX(5px);
}

.experience-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.experience-item h3 {
  color: var(--main);
  margin: 0 0 0.5rem 0;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.experience-item h4 {
  color: var(--text);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.9;
}

.experience-item h5 {
  color: var(--text);
  margin: 0 0 0.5rem 0;
  font-size: 1rem;
  font-weight: 400;
}

.role-info {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 0.8rem 0 1rem 0;
  color: var(--text);
  font-size: 1rem;
  font-weight: 500;
}

.role-info span {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.8rem;
  background: var(--bg);
  border-radius: 0.5rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.role-info span.location {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.experience-item ul {
  margin: 0;
  padding-left: 1.2rem;
}

.experience-item li {
  margin-bottom: 0.5rem;
  line-height: 1.6;
  color: var(--text-secondary);
  position: relative;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

.experience-item li::marker {
  color: var(--accent);
}

.experience-item .duration {
  position: absolute;
  left: 0;
  top: 0.3rem;
  width: 120px;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.experience-item .duration .start {
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 400;
  opacity: 0.8;
}

.experience-item .duration .end {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
  padding-left: 1rem;
}

.experience-item .duration .end::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 0.9rem;
}

.certifications {
  width: 100%;
}

.certifications ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.cert-item {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  transition: transform 0.2s ease;
}

.cert-item:hover {
  transform: translateX(5px);
}

.cert-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cert-content {
  flex: 1;
  min-width: 0;
}

.cert-badge {
  flex-shrink: 0;
  width: 100px;
  margin-top: 0.5rem;
}

.badge-link {
  display: block;
  transition: transform 0.2s ease;
  background: var(--bg-secondary);
  padding: 0.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.badge-link:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.badge-image {
  width: 100%;
  height: auto;
  object-fit: contain;
}

.cert-header {
  margin-bottom: 0.8rem;
}

.cert-title {
  color: var(--text);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: inline-block;
  margin-bottom: 0.3rem;
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
}

.cert-title:hover {
  color: var(--accent);
}

.cert-issuer {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
  display: block;
  opacity: 0.9;
}

.cert-description {
  margin: 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  padding-left: 0.5rem;
  border-left: 2px solid var(--accent);
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .education-item h3,
  .cert-title {
    font-size: 1.2rem;
  }
  
  .education-item h4,
  .education-item h5,
  .cert-issuer {
    font-size: 1rem;
  }
  
  .education-description,
  .thesis-info p,
  .cert-description {
    font-size: 0.9rem;
  }
  
  .cert-item {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cert-badge {
    width: 80px;
    margin-left: 0;
  }
}

.link-symbol {
  margin-left: 0.3rem;
  font-size: 0.9em;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.certifications ul li a:hover .link-symbol {
  opacity: 1;
}

.certifications ul li a::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.certifications ul li a:hover {
  color: var(--accent);
}

.certifications ul li a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.pub-title {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  display: inline-block;
  margin-bottom: 0.2rem;
  transition: color 0.2s ease;
}

.pub-title:hover {
  color: var(--accent);
}

.publications ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.publications ul li {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
}

.publications ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-size: 1.2em;
  top: 0.1em;
}

.pub-title {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.1rem;
  display: inline-block;
  margin-bottom: 0.2rem;
  transition: color 0.2s ease;
}

.pub-title:hover {
  color: var(--accent);
}

.education-item {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  position: relative;
  transition: transform 0.2s ease;
}

.education-item:hover {
  transform: translateX(5px);
}

.education-item:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.education-item h3 {
  color: var(--main);
  margin: 0 0 0.5rem 0;
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.education-item h4 {
  color: var(--text);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.9;
}

.education-item h5 {
  color: var(--text);
  margin: 0 0 1rem 0;
  font-size: 1.1rem;
  font-weight: 500;
  opacity: 0.9;
}

.education-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0 0 1.5rem 0;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

.thesis-info {
  background: rgba(245, 245, 245, 0.7);
  padding: 1.2rem;
  border-radius: 8px;
  margin-top: 1rem;
  border-left: 3px solid var(--accent);
  backdrop-filter: blur(5px);
}

[data-theme="dark"] .thesis-info {
  background: rgba(61, 61, 61, 0.7);
}

.thesis-info h5 {
  color: var(--main);
  margin: 0 0 0.8rem 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.thesis-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
  text-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .thesis-info p {
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
  .education-item h3 {
    font-size: 1.1rem;
  }
  
  .education-item h4 {
    font-size: 1rem;
  }
  
  .education-item h5 {
    font-size: 0.95rem;
  }
  
  .education-description,
  .thesis-info p {
    font-size: 0.9rem;
  }
}

/* Image Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  overflow: auto;
}

.modal-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 90vh;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: contain;
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

.badge-link {
  cursor: pointer;
}

/* Sub-certifications styles */
.sub-certs {
  margin-top: 1rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent);
  display: none;
}

.sub-certs.expanded {
  display: block;
}

.expand-button {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.expand-button i {
  transition: transform 0.3s ease;
}

.expand-button.expanded i {
  transform: rotate(180deg);
}

.sub-cert-item {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}

.sub-cert-item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sub-cert-item .cert-content {
  flex: 1;
  min-width: 0;
}

.sub-cert-item .cert-header {
  margin-bottom: 0.5rem;
}

.sub-cert-item .cert-description {
  margin-bottom: 0;
}

.sub-cert-item .cert-badge {
  flex-shrink: 0;
  width: 80px;
  margin-top: 0.5rem;
}

.sub-cert-item .badge-link {
  padding: 0.3rem;
}

.sub-cert-item .badge-image {
  width: 100%;
  height: auto;
}

.profile-section {
  position: relative;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1rem;
}

.tai-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
  transition: transform 0.3s ease;
}

.tai-logo:hover {
  transform: scale(1.05);
}

@media (max-width: 768px) {
  .profile-section {
    gap: 1rem;
  }

  .tai-logo {
    width: 60px;
    height: 60px;
  }
}

[data-theme="dark"] section > p,
[data-theme="dark"] .experience-item li,
[data-theme="dark"] .education-description,
[data-theme="dark"] .cert-description {
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.5);
}

footer {
  background: var(--main);
  color: white;
  padding: 3rem 0;
  margin-top: 4rem;
  position: relative;
  z-index: 1;
  background-image: url('banner.jpg');
  background-size: cover;
  background-position: center;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1;
}

.footer-content {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 2;
}

.footer-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.footer-text-container {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.footer-name {
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.95);
  line-height: 1.2;
}

.footer-text {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.2;
}

.footer-logo {
  width: 70px;
  height: 70px;
  object-fit: contain;
  filter: none;
  opacity: 0.9;
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-contact h3 {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 0;
  letter-spacing: 0.5px;
}

.footer-separator {
  width: 100%;
  height: 2px;
  background: var(--accent);
  margin: 0.2rem 0;
  opacity: 0.3;
}

.footer-contact p {
  margin: 0;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-contact i {
  color: var(--accent);
  width: 1.2rem;
  text-align: center;
}

.footer-contact a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 768px) {
  footer {
    padding: 2rem 0;
    margin-top: 3rem;
  }

  .footer-content {
    padding: 0 1.5rem;
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-left {
    flex-direction: column;
    gap: 1rem;
  }

  .footer-logo {
    width: 60px;
    height: 60px;
  }

  .footer-name {
    font-size: 1.4rem;
  }

  .footer-text {
    font-size: 1.1rem;
  }

  .footer-contact {
    align-items: center;
  }

  .footer-separator {
    margin: 0.2rem auto;
  }
}