/* ============================================
   SECTIONS — Section-specific Styles
   ============================================ */

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0.6;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-greeting {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--accent-primary);
  margin-bottom: var(--space-sm);
  font-weight: var(--weight-medium);
}

.hero-name {
  font-size: var(--text-hero);
  line-height: 1.1;
  margin-bottom: var(--space-sm);
  background: linear-gradient(
    135deg,
    var(--text-primary),
    var(--text-secondary)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-role {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
}

.hero-role-prefix {
  color: var(--accent-primary);
}

.hero-cursor {
  color: var(--accent-primary);
  animation: blink 1s step-end infinite;
}

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

.hero-tagline {
  font-size: var(--text-lg);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-4xl);
}

.hero-scroll-indicator {
  position: absolute;
  /* bottom: var(--space-2xl); */
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  animation: bounce 2s infinite;
  z-index: 2;
}

.scroll-text {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 2px;
}

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

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-4xl);
}

@media (min-width: 992px) {
  .about-layout {
    grid-template-columns: 3fr 5fr;
    align-items: center;
  }
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.about-image-wrapper {
  position: relative;
  width: 250px;
  height: 250px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--border-color);
  background: var(--bg-tertiary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-5xl);
}

.about-image-wrapper::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.about-bio {
  font-size: var(--text-lg);
}

.about-bio p {
  margin-bottom: var(--space-md);
}

/* --- Philosophy Cards --- */
.philosophy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-4xl);
}

.philosophy-card {
  padding: var(--space-lg);
  text-align: center;
}

.philosophy-icon {
  font-size: var(--text-3xl);
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: var(--radius-full);
}

.philosophy-title {
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

/* --- Stats Counter --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  text-align: center;
}

.stat-value-container {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: var(--accent-primary);
  font-family: var(--font-heading);
  font-weight: var(--weight-extrabold);
  font-size: var(--text-4xl);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================================
   EXPERIENCE TIMELINE
   ============================================ */
.timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

/* Timeline central line */
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  height: 100%;
  width: 2px;
  background: var(--border-color);
}

@media (min-width: 768px) {
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-2xl);
  width: 100%;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

@media (min-width: 768px) {
  .timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
  }
}

/* Marker / Node */
.timeline-marker {
  position: absolute;
  left: 20px;
  top: 0;
  transform: translateX(-50%);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 4px solid var(--accent-primary);
  z-index: 2;
  box-shadow: 0 0 0 4px var(--bg-primary);
  transition: all var(--transition-base);
}

.timeline-item:hover .timeline-marker {
  box-shadow:
    0 0 0 4px var(--bg-primary),
    0 0 15px var(--accent-primary);
  background: var(--accent-primary);
}

@media (min-width: 768px) {
  .timeline-marker {
    left: 50%;
  }
}

/* Content Container */
.timeline-content-wrapper {
  position: relative;
  width: calc(100% - 50px);
  margin-left: 50px;
}

@media (min-width: 768px) {
  .timeline-content-wrapper {
    width: calc(50% - 40px);
    margin-left: 0;
  }
}

.timeline-card {
  padding: var(--space-xl);
  overflow: hidden;
}

/* Arrow pointer */
.timeline-card::before {
  content: "";
  position: absolute;
  top: 15px;
  width: 0;
  height: 0;
  border-style: solid;
}

/* Mobile arrow points left */
.timeline-card::before {
  left: -10px;
  border-width: 10px 10px 10px 0;
  border-color: transparent var(--card-border) transparent transparent;
}

.timeline-card::after {
  content: "";
  position: absolute;
  top: 16px;
  left: -8px;
  border-width: 9px 9px 9px 0;
  border-style: solid;
  border-color: transparent var(--card-bg) transparent transparent;
  z-index: 1;
}

@media (min-width: 768px) {
  .timeline-item:nth-child(odd) .timeline-card::before {
    left: -10px;
    right: auto;
    border-width: 10px 10px 10px 0;
    border-color: transparent var(--card-border) transparent transparent;
  }
  .timeline-item:nth-child(odd) .timeline-card::after {
    left: -8px;
    right: auto;
    border-width: 9px 9px 9px 0;
    border-color: transparent var(--card-bg) transparent transparent;
  }

  .timeline-item:nth-child(even) .timeline-card::before {
    left: auto;
    right: -10px;
    border-width: 10px 0 10px 10px;
    border-color: transparent var(--card-border) transparent transparent;
  }
  .timeline-item:nth-child(even) .timeline-card::after {
    left: auto;
    right: -8px;
    border-width: 9px 0 9px 9px;
    border-color: transparent var(--card-bg) transparent transparent;
  }
}

.timeline-date {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--accent-secondary);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-xs);
  display: inline-block;
  background: var(--accent-glow);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.timeline-company {
  font-size: var(--text-base);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-md);
}

/* Expand / Collapse Section */
.timeline-body {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s ease,
    opacity 0.4s ease,
    margin 0.4s ease;
  opacity: 0;
}

.timeline-card.expanded .timeline-body {
  max-height: 800px;
  opacity: 1;
  margin-top: var(--space-md);
}

.timeline-description {
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
}

.timeline-impact {
  margin-bottom: var(--space-md);
}

.timeline-impact h4 {
  font-size: var(--text-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}

.timeline-impact ul {
  padding-left: 0;
}

.timeline-impact li {
  position: relative;
  padding-left: 20px;
  font-size: var(--text-sm);
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

.timeline-impact li::before {
  content: "▸";
  position: absolute;
  left: 0;
  color: var(--accent-primary);
}

.timeline-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-color);
}

.timeline-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--accent-primary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  margin-top: var(--space-md);
  padding: 0;
}

.timeline-toggle svg {
  transition: transform 0.3s ease;
}

.timeline-card.expanded .timeline-toggle svg {
  transform: rotate(180deg);
}

/* ============================================
   PROJECTS SECTION (Case Studies)
   ============================================ */

/* Filter */
.projects-filter {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-3xl);
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
}

.filter-btn:hover {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--accent-primary);
  color: #fff;
  border-color: var(--accent-primary);
  box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

/* Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-lg);
}

/* Cards */
.project-card {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  height: 100%;
}

.project-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-md);
  background: var(--bg-tertiary);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.project-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
  transition: color var(--transition-base);
}

.project-card:hover .project-title {
  color: var(--accent-primary);
}

.project-brief {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--accent-primary);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  margin-top: auto;
}

.project-link svg {
  transition: transform var(--transition-base);
}

.project-card:hover .project-link svg {
  transform: translateX(4px);
}

/* ============================================
   MODAL (For Case Study Details)
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-lg);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-header {
  padding: var(--space-xl);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.modal-header h2 {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-xs);
}

.modal-close {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.modal-close:hover {
  background: var(--accent-glow);
  color: var(--accent-primary);
  transform: rotate(90deg);
}

.modal-body {
  padding: var(--space-xl);
}

.modal-section {
  margin-bottom: var(--space-2xl);
}

.modal-section h3 {
  font-size: var(--text-lg);
  color: var(--accent-primary);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.modal-architecture {
  background: var(--bg-primary);
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  overflow-x: auto;
  text-align: center;
}

/* Light theme overrides for better mermaid visibility */
[data-theme="light"] .modal-architecture {
  background: var(--bg-primary);
}

.modal-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .modal-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.modal-result {
  background: var(--accent-glow);
  padding: var(--space-lg);
  border-left: 4px solid var(--accent-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-top: var(--space-xl);
}

/* ============================================
   SKILLS SECTION
   ============================================ */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.skill-category-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
}

.skill-category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.skill-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-color);
}

.skill-icon {
  font-size: var(--text-2xl);
  background: var(--bg-tertiary);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.skill-title {
  font-size: var(--text-xl);
  color: var(--text-primary);
}

.skill-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.skill-item {
  width: 100%;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-xs);
}

.skill-name {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--text-secondary);
}

.skill-level-text {
  font-size: var(--text-xs);
  color: var(--text-muted);
  font-weight: var(--weight-medium);
}

.progress-track {
  width: 100%;
  height: 8px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: linear-gradient(
    90deg,
    var(--accent-primary),
    var(--accent-secondary)
  );
  border-radius: var(--radius-full);
  width: 0; /* Animated via JS */
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Tooltip on Hover */
.skill-item {
  position: relative;
}

.skill-tooltip {
  position: absolute;
  right: 0;
  top: -30px;
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: var(--text-xs);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  transform: translateY(5px);
  z-index: 5;
  box-shadow: var(--shadow-sm);
}

.skill-item:hover .skill-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ============================================
   BLOG SECTION
   ============================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.blog-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-xl);
  transition: all var(--transition-base);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.blog-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-lg);
}

.blog-date {
  font-size: var(--text-xs);
  color: var(--accent-secondary);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.blog-title {
  font-size: var(--text-xl);
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.blog-summary {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.blog-read-more {
  align-self: flex-start;
  color: var(--accent-primary);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.blog-read-more svg {
  transition: transform 0.3s ease;
}

.blog-read-more:hover svg {
  transform: translateX(4px);
}

/* Full content in modal */
.blog-content-full {
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-content-full h1, 
.blog-content-full h2, 
.blog-content-full h3 {
  color: var(--text-primary);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
}

.blog-content-full p {
  margin-bottom: var(--space-md);
}

.blog-content-full ul, 
.blog-content-full ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-xl);
}

.blog-content-full code {
  background: var(--bg-tertiary);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.9em;
}

.blog-content-full pre {
  background: #1e293b;
  color: #e2e8f0;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: var(--space-xl);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 992px) {
  .contact-content {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
  }
}

/* Form Wrapper */
.contact-form-wrapper {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

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

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

/* Contact Info (Links & Download) */
.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.social-link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-secondary);
  font-weight: var(--weight-medium);
}

.social-link:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border-color: var(--border-hover);
  transform: translateX(5px);
}

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--bg-primary);
  border-radius: var(--radius-full);
  color: var(--accent-primary);
}

.btn-download {
  align-self: flex-start;
  padding: 14px 32px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-4xl);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xl);
}

.footer-brand .logo-text {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
  display: inline-block;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: var(--text-sm);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg);
}

.footer-links a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: color var(--transition-base);
}

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

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--accent-primary);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(6, 182, 212, 0.3);
}

.footer-copy {
  border-top: 1px solid var(--border-color);
  width: 100%;
  padding-top: var(--space-xl);
  color: var(--text-muted);
  font-size: var(--text-sm);
  margin-top: var(--space-md);
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    text-align: left;
  }

  .footer-brand {
    flex: 1 1 100%;
    text-align: center;
    margin-bottom: var(--space-lg);
  }

  .footer-links {
    flex: 1;
    justify-content: flex-start;
  }

  .footer-social {
    flex: 1;
    justify-content: flex-end;
  }

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

@media (min-width: 992px) {
  .footer-inner {
    flex-wrap: nowrap;
    align-items: center;
  }

  .footer-brand {
    flex: 0 0 auto;
    text-align: left;
    margin-bottom: 0;
  }

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