/* ==========================================================================
   SECTION-SPECIFIC STYLES
   ========================================================================== */

/* --- 1. Navigation --- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 900;
  transition: background-color var(--transition-normal), backdrop-filter var(--transition-normal), border-color var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.site-nav.is-scrolled {
  background-color: var(--bg-surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border-subtle);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.nav-brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

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

[data-theme="dark"] .nav-brand-logo {
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.45));
}

.nav-brand .badge-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-left: 4px;
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--teal-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--text-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  color: var(--text-primary);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--teal-primary);
  transform: rotate(15deg);
}

.theme-icon-dark { display: none; }
.theme-icon-light { display: block; }

html[data-theme="light"] .theme-icon-dark { display: block; }
html[data-theme="light"] .theme-icon-light { display: none; }

.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-glass);
  background: var(--bg-glass);
  padding: 10px;
}

.hamburger-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: var(--space-xl) var(--space-lg);
  transform: translateY(-100%);
  transition: transform 0.45s var(--ease-elastic);
  visibility: hidden;
}

.mobile-nav-drawer.is-open {
  transform: translateY(0);
  visibility: visible;
}

.mobile-nav-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* --- 2. Hero Section --- */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 80px;
  overflow: hidden;
}

#tangle-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.85;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 960px;
}

.hero-status-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.hero-title {
  font-size: clamp(2.8rem, 6.8vw, 5.2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.04;
  margin-bottom: var(--space-lg);
  color: var(--text-primary);
}

.hero-title .title-line {
  display: block;
}

.hero-scrambler {
  display: inline-block;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  min-width: 6.5ch;
  font-weight: 800;
  position: relative;
}

.hero-description {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.65;
  margin-bottom: var(--space-2xl);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  z-index: 2;
}

.hero-scroll-indicator::after {
  content: "";
  width: 1.5px;
  height: 38px;
  background: linear-gradient(var(--teal-primary), transparent);
  animation: scroll-drop 2s var(--ease-smooth) infinite;
}

@keyframes scroll-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* --- 3. Selected Work Grid --- */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: var(--space-2xl);
}

.project-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  position: relative;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 166, 0.5);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-index {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal-primary);
  letter-spacing: 0.12em;
}

.project-preview-visual {
  height: 180px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
}

.project-preview-visual svg {
  width: 100%;
  height: 100%;
  transition: transform 0.4s var(--ease-smooth);
}

.project-card:hover .project-preview-visual svg {
  transform: scale(1.04);
}

.project-preview-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 12, 22, 0.7);
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

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

.project-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 4px;
}

.project-summary {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
  flex: 1;
}

.project-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.project-cta-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

.project-card:hover .project-cta-link svg {
  transform: translate(3px, -3px);
}

/* --- 4. Signature Case Study Horizontal Rail --- */
.case-rail-container {
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  margin-left: calc(-1 * var(--space-lg));
  margin-right: calc(-1 * var(--space-lg));
  padding-left: var(--space-lg);
  padding-right: var(--space-lg);
  padding-bottom: var(--space-md);
  margin-top: var(--space-2xl);
}

.case-rail-container::-webkit-scrollbar {
  display: none;
}

.case-rail {
  display: flex;
  gap: 20px;
  min-width: max-content;
}

.case-stage-card {
  width: 340px;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.case-stage-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 184, 166, 0.5);
}

.case-stage-card.is-hot {
  background: var(--grad-primary);
  border-color: transparent;
}

.case-stage-card.is-hot h3,
.case-stage-card.is-hot p,
.case-stage-card.is-hot .stage-number {
  color: #FFFFFF;
}

.stage-number {
  font-family: var(--font-mono);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  color: var(--teal-primary);
  opacity: 0.4;
}

.case-stage-card.is-hot .stage-number {
  opacity: 0.65;
}

.case-stage-card h3 {
  font-size: 1.25rem;
  margin-top: 4px;
}

.case-drag-hint {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-md);
}

.case-drag-hint span {
  color: var(--teal-primary);
  animation: nudge-right 1.6s var(--ease-smooth) infinite;
}

@keyframes nudge-right {
  50% { transform: translateX(6px); }
}

/* --- 5. Craft Showcase: Decks, Motion & Graphics --- */
.craft-tabs-nav {
  display: inline-flex;
  gap: 8px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-glass);
  padding: 6px;
  border-radius: var(--radius-full);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.craft-tab-btn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 10px 22px;
  border-radius: var(--radius-full);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.craft-tab-btn.is-active {
  background: var(--teal-primary);
  color: #FFFFFF;
}

.decks-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.deck-card-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.deck-card-item:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 166, 0.55);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.4);
}

.deck-card-cover {
  aspect-ratio: 16/9;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.deck-card-info {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.deck-card-info h3 {
  font-size: 1.05rem;
  line-height: 1.25;
}

.deck-page-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Motion & Video Grid */
.motion-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.motion-card-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.motion-card-item:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 166, 0.55);
}

.motion-thumb-wrap {
  aspect-ratio: 16/9;
  background: var(--bg-tertiary);
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}

.play-circle-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 28px rgba(20, 184, 166, 0.5);
  transition: transform var(--transition-fast);
  color: #FFFFFF;
}

.motion-card-item:hover .play-circle-btn {
  transform: scale(1.12);
}

.motion-card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.motion-card-body h3 {
  font-size: 1.1rem;
}

.motion-card-body p {
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* Graphics Gallery */
.gfx-gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.gfx-poster-item {
  border-radius: var(--radius-md);
  border: 1px solid var(--border-glass);
  overflow: hidden;
  aspect-ratio: 1 / 1.414;
  background: var(--bg-tertiary);
  cursor: pointer;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: grid;
  place-items: center;
}

.gfx-poster-item:hover {
  transform: translateY(-6px);
  border-color: rgba(20, 184, 166, 0.55);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45);
}

.gfx-poster-label {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF;
  background: var(--grad-primary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  opacity: 0;
  transition: opacity var(--transition-fast);
  white-space: nowrap;
}

.gfx-poster-item:hover .gfx-poster-label {
  opacity: 1;
}

/* --- 6. Professional Journey & Timeline --- */
.journey-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: var(--space-2xl);
  border-top: 1px solid var(--border-glass);
}

.journey-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 32px 12px;
  border-bottom: 1px solid var(--border-glass);
  transition: background-color var(--transition-normal), padding-left var(--transition-normal);
  cursor: pointer;
}

.journey-row:hover {
  background: rgba(20, 184, 166, 0.05);
  padding-left: 24px;
}

.journey-role-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.journey-company-info {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.journey-highlights {
  color: var(--cyan-primary);
  font-size: 0.88rem;
  font-weight: 500;
  margin-top: 6px;
}

.journey-year-tag {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--teal-primary);
  white-space: nowrap;
}

/* --- 7. Arsenal: Competencies & Modern Toolkit --- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: var(--space-2xl) 0 var(--space-xl);
}

.pillar-box {
  background: var(--bg-surface);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pillar-box h4 {
  font-size: 1.05rem;
  color: var(--text-primary);
}

.pillar-box span {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.tools-category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tool-category-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.tool-category-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 184, 166, 0.5);
}

.tool-category-card h3 {
  font-size: 0.95rem;
  color: var(--teal-primary);
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.chips-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tool-chip {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.tool-chip:hover {
  background: rgba(20, 184, 166, 0.15);
  border-color: var(--teal-primary);
  color: var(--teal-glow);
}

.education-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
}

.edu-item {
  background: var(--bg-surface);
  padding: 22px 24px;
}

.edu-item b {
  font-family: var(--font-display);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 2px;
}

.edu-item span {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* --- 8. GenAI-Powered UX & Hot Takes Bento --- */
.ai-workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: var(--space-2xl);
}

.ai-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.ai-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 184, 166, 0.5);
}

.ai-card h3 {
  font-size: 1.15rem;
  color: var(--text-primary);
}

.ai-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-top: 4px;
}

/* First 90 Days Roadmap */
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: var(--space-2xl);
}

.roadmap-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.roadmap-card:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 184, 166, 0.5);
}

.roadmap-range {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--teal-primary);
  letter-spacing: 0.1em;
}

.roadmap-card ul {
  list-style: none;
  margin: var(--space-sm) 0 var(--space-md);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.roadmap-card li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.roadmap-card li::before {
  content: "✓";
  color: var(--teal-primary);
  font-weight: 700;
}

.roadmap-output {
  display: inline-block;
  background: rgba(20, 184, 166, 0.12);
  border: 1px solid rgba(20, 184, 166, 0.35);
  color: var(--teal-glow);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-top: auto;
}

/* Designer's Desk Personality Bento */
.bento-desk-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: var(--space-2xl);
}

.bento-desk-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: transform var(--transition-normal);
}

.bento-desk-card:hover {
  transform: translateY(-4px);
}

/* --- 9. Untangle Contact Section & Form --- */
.contact-section {
  text-align: center;
  padding-top: clamp(6rem, 10vw, 10rem);
  padding-bottom: 60px;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: "";
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  left: 50%;
  bottom: -450px;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(20, 184, 166, 0.22), transparent 70%);
  pointer-events: none;
}

.contact-heading {
  font-size: clamp(2.6rem, 6.5vw, 4.8rem);
  font-weight: 800;
  line-height: 1.05;
  margin: var(--space-md) 0 var(--space-2xl);
}

.contact-form-card {
  max-width: 580px;
  margin: var(--space-2xl) auto 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 4vw, 40px);
  text-align: left;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

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

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-input,
.form-textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--teal-primary);
  box-shadow: 0 0 0 3px rgba(20, 184, 166, 0.2);
}

.form-textarea {
  min-height: 110px;
  resize: vertical;
}

.contact-links-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  margin: var(--space-3xl) 0 var(--space-2xl);
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.contact-links-row a {
  transition: color var(--transition-fast);
}

.contact-links-row a:hover {
  color: var(--teal-primary);
}

/* --- 10. Site Footer --- */
.site-footer {
  border-top: 1px solid var(--border-subtle);
  padding: 32px 0 48px;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-live-time {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-live-time .pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal-primary);
}