/* ==========================================================================
   Shailendra Haldkar Portfolio — Mobile Application Development
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&family=Newsreader:ital,opsz,wght@1,6..72,400;1,6..72,500&display=swap');

:root {
  --bg: #FBFAF8;
  --surface: #FFFFFF;
  --surface-2: #F4F2ED;
  --surface-3: #EBE8E1;
  --border: #E5E2DC;
  --border-strong: #D1CDC5;
  --fg: #18181B;
  --fg-muted: #52525B;
  --fg-subtle: #71717A;
  --accent: #0D9488;
  --accent-soft: rgba(13, 148, 136, 0.1);
  --accent-fg: #0F766E;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --container-max: 1240px;
}

html.dark {
  --bg: #0B0B0C;
  --surface: #131316;
  --surface-2: #1B1B1F;
  --surface-3: #24242A;
  --border: #26262B;
  --border-strong: #383840;
  --fg: #F4F4F5;
  --fg-muted: #A1A1AA;
  --fg-subtle: #71717A;
  --accent: #14B8A6;
  --accent-soft: rgba(20, 184, 166, 0.12);
  --accent-fg: #2DD4BF;
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px 0 rgba(0, 0, 0, 0.5);
}

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

body {
  background-color: var(--bg);
  color: var(--fg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color 0.2s ease, color 0.2s ease;
  overflow-x: hidden;
}

/* Typography & Display */
.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

.font-serif {
  font-family: 'Newsreader', Georgia, serif;
}

.text-display {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.text-title {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.text-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--fg-muted);
}

.label-mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--fg-subtle);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

/* Header & Navigation */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(var(--bg), 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background-color 0.2s, border-color 0.2s;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand-link {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  text-decoration: none;
}

.brand-link .dot {
  color: var(--accent);
  transition: opacity 0.15s;
}

.brand-link:hover .dot {
  opacity: 0.6;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 4px;
}

@media (min-width: 900px) {
  .nav-links {
    display: flex;
  }
}

.nav-item {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--fg-muted);
  text-decoration: none;
  transition: all 0.15s ease;
}

.nav-item:hover, .nav-item.active {
  background-color: var(--surface-2);
  color: var(--fg);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Buttons & Interactive Elements */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 18px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.btn-primary {
  background-color: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.btn-primary:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: var(--surface);
  color: var(--fg);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background-color: var(--surface-2);
  border-color: var(--fg-muted);
  transform: translateY(-1px);
}

.btn-icon {
  width: 42px;
  height: 42px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background-color: var(--surface);
  color: var(--fg-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.btn-icon:hover {
  border-color: var(--border-strong);
  color: var(--fg);
  background-color: var(--surface-2);
}

/* Pulsing Status Pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background-color: var(--surface);
  padding: 6px 14px 6px 10px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
}

.pulse-dot {
  position: relative;
  display: inline-flex;
  width: 7px;
  height: 7px;
}

.pulse-dot::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--accent);
  animation: pulse-ring 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.pulse-dot::after {
  content: '';
  position: relative;
  display: inline-flex;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent);
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(2.4); opacity: 0; }
  100% { transform: scale(0.95); opacity: 0; }
}

/* Hero Section */
.hero-section {
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(2.5rem, 6vw, 4.5rem);
}

.hero-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 960px) {
  .hero-grid {
    grid-template-columns: 1.25fr 0.75fr;
    gap: 4.5rem;
  }
}

.avatar-frame {
  position: relative;
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background-color: var(--surface-2);
  padding: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.avatar-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
  filter: contrast(1.02);
}

.avatar-caption {
  margin-top: 1rem;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 0.85rem;
}

/* Stats Counter Bar */
.stats-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background-color: var(--surface);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

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

.stat-item {
  padding: 1.75rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
  .stat-item {
    border-bottom: none;
    border-right: 1px solid var(--border);
  }
  .stat-item:last-child {
    border-right: none;
  }
}

.stat-value {
  font-size: clamp(1.8rem, 3vw, 2.35rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-top: 0.25rem;
}

/* Card & Project Grid Styles */
.section-padding {
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}

.section-header {
  margin-bottom: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

@media (min-width: 768px) {
  .section-header {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 3.5rem;
  }
}

.project-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .project-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background-color: var(--surface);
  padding: clamp(1.5rem, 3vw, 2rem);
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.project-card:hover {
  border-color: var(--border-strong);
  background-color: var(--surface-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.project-card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
  border: 1px solid var(--border);
  background-color: var(--surface-3);
}

.project-meta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.project-title {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--fg);
  line-height: 1.3;
}

.project-tagline {
  font-size: 0.95rem;
  color: var(--fg-muted);
  margin-top: 0.35rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 1.25rem 0;
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background-color: var(--surface-2);
  padding: 3px 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--fg-muted);
  letter-spacing: -0.01em;
}

.role-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: var(--radius-full);
  padding: 3px 9px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
}

.role-solo {
  background-color: rgba(245, 158, 11, 0.12);
  color: #D97706;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.role-lead {
  background-color: rgba(59, 130, 246, 0.12);
  color: #3B82F6;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.role-core {
  background-color: rgba(168, 85, 247, 0.12);
  color: #A855F7;
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.layer-badge {
  background-color: var(--accent-soft);
  color: var(--accent-fg);
  border: 1px solid var(--accent);
}

.card-footer-link {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--fg);
}

.card-footer-link span {
  transition: color 0.15s;
}

.project-card:hover .card-footer-link span {
  color: var(--accent);
}

.project-card:hover .card-footer-link svg {
  transform: translate(2px, -2px);
  color: var(--accent);
}

/* The 6-Layer Model Component */
.system-model-box {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background-color: var(--surface);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-sm);
}

.layer-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.layer-item {
  display: flex;
  flex-direction: column;
  padding: 1.15rem 1.35rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--surface-2);
  transition: all 0.15s ease;
}

@media (min-width: 768px) {
  .layer-item {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.layer-item:hover {
  border-color: var(--accent);
  background-color: var(--surface-3);
  transform: translateX(4px);
}

.layer-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.layer-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--fg);
}

.layer-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 0.2rem;
}

/* Search & Filter Bar */
.search-filter-container {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-bottom: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.search-input-wrapper {
  position: relative;
  margin-bottom: 1.25rem;
}

.search-input {
  width: 100%;
  height: 48px;
  padding: 0 1rem 0 2.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background-color: var(--surface-2);
  color: var(--fg);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.15s ease;
}

.search-input:focus {
  border-color: var(--accent);
  background-color: var(--surface);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--fg-subtle);
  pointer-events: none;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.85rem;
}

.filter-group-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg-subtle);
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.filter-pill {
  border: 1px solid var(--border);
  background-color: var(--surface-2);
  color: var(--fg-muted);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 0.82rem;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.filter-pill:hover {
  background-color: var(--surface-3);
  color: var(--fg);
  border-color: var(--border-strong);
}

.filter-pill.active {
  background-color: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
  font-weight: 500;
}

/* Detail Case Study Page */
.case-study-hero {
  padding: clamp(3rem, 6vw, 5rem) 0 2.5rem;
  border-bottom: 1px solid var(--border);
}

.case-study-content {
  display: grid;
  gap: 3.5rem;
  padding: 3.5rem 0;
}

@media (min-width: 960px) {
  .case-study-content {
    grid-template-columns: 1fr 340px;
    gap: 4.5rem;
  }
}

.prose {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--fg);
}

.prose h1, .prose h2, .prose h3 {
  color: var(--fg);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 2rem;
  margin-bottom: 0.85rem;
}

.prose h2 {
  font-size: 1.45rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}

.prose p {
  margin-bottom: 1.25rem;
  color: var(--fg-muted);
}

.prose ul, .prose ol {
  margin: 1rem 0 1.5rem 1.5rem;
  color: var(--fg-muted);
}

.prose li {
  margin-bottom: 0.5rem;
}

.prose pre {
  background-color: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  overflow-x: auto;
  margin: 1.5rem 0;
}

.case-sidebar {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sidebar-box {
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.gallery-grid img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  transition: transform 0.2s;
}

.gallery-grid img:hover {
  transform: scale(1.02);
}

/* Footer */
footer.site-footer {
  border-top: 1px solid var(--border);
  background-color: var(--surface);
  padding: 4rem 0 3rem;
  margin-top: auto;
}

.footer-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

@media (min-width: 768px) {
  .footer-content {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* Mobile Menu */
.mobile-menu-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 60;
}

.mobile-menu-overlay.open {
  display: block;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background-color: var(--surface);
  border-left: 1px solid var(--border);
  z-index: 70;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transition: right 0.25s ease;
}

.mobile-menu.open {
  right: 0;
}

/* Shailendra Haldkar — mobile development portfolio */
html { scroll-behavior: smooth; scroll-padding-top: 95px; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
a { color: inherit; }
.skip-link { position: fixed; top: -80px; left: 1rem; z-index: 200; background: var(--fg); color: var(--bg); padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }
header.site-header { background: var(--bg); }
.nav-container { gap: 1rem; }
.nav-item { padding: 8px 11px; }
.mobile-menu-btn { display: none; }
.nav-dialog { margin: 0 0 0 auto; padding: 1.5rem; height: 100dvh; max-height: 100dvh; width: min(340px, 92vw); border: 0; border-left: 1px solid var(--border); background: var(--surface); color: var(--fg); }
.nav-dialog::backdrop { background: rgb(0 0 0 / .5); }
.nav-dialog nav { display: grid; gap: 1rem; margin-top: 2rem; }
.nav-dialog nav a { font-size: 1.1rem; padding: .65rem; text-decoration: none; }
.nav-dialog .mobile-close-btn { margin-left: auto; font-size: 1.5rem; }
body.nav-open { overflow: hidden; }
.eyebrow { display: flex; align-items: center; gap: .65rem; font: 500 .73rem/1.5 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .11em; color: var(--accent-fg); margin-bottom: 1.25rem; }
.live-dot { width: 7px; height: 7px; border-radius: 100%; background: var(--accent); }
.accent-text { color: var(--accent-fg); }
.hero-section .text-display { font-size: clamp(2.3rem,4.4vw,3.7rem); font-weight: 550; }
.hero-intro { font-size: 1.2rem; line-height: 1.6; margin: 1.6rem 0 .8rem; max-width: 550px; }
.hero-detail { max-width: 550px; }
.button-row { display: flex; flex-wrap: wrap; gap: .8rem; margin: 2rem 0; }
.hero-location { font-size: .8rem; color: var(--fg-subtle); }
.hero-location span { padding: 0 .6rem; }
.profile-panel { background: var(--surface); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; box-shadow: 0 16px 40px rgb(0 0 0 / .04); }
.profile-panel-top { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; gap: 1rem; }
.profile-panel-top .label-mono { font-size: .58rem; }
.monogram { display: flex; justify-content: center; align-items: center; min-height: 270px; font-size: clamp(6rem,12vw,9rem); font-weight: 600; letter-spacing: -.09em; color: var(--accent-fg); background-color: var(--surface-2); background-image: linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px); background-size: 32px 32px; }
.monogram span { color: var(--fg); }
.profile-panel-bottom { padding: 1.5rem; }
.profile-panel-bottom > p { font-size: 1.3rem; font-weight: 600; letter-spacing: -.02em; }
.profile-panel-bottom > span { font-size: .82rem; color: var(--fg-muted); }
.profile-platforms { display: flex; gap: .5rem; margin-top: 1.25rem; }
.profile-platforms span { font-size: .68rem; padding: .25rem .65rem; border: 1px solid var(--border); border-radius: 20px; }
.stat-value { font-size: clamp(1.4rem,2.8vw,2.1rem); }
.section-lead { max-width: 730px; margin: 1rem 0 2rem; }
.section-header .section-lead { margin-bottom: 0; max-width: 680px; }
.text-link { color: var(--accent-fg); font-size: .88rem; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.project-card { min-width: 0; padding: 1.25rem; }
.project-card-image { aspect-ratio: 16/9; height: auto; object-fit: contain; background: var(--surface-2); }
.project-title { font-size: 1.22rem; }
.project-meta-top { margin-top: .25rem; }
.project-tags { gap: .35rem; }
.tag-badge { overflow-wrap: anywhere; }
.section-tinted { background: var(--surface-2); border-block: 1px solid var(--border); }
.expertise-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 2.5rem; }
.expertise-item { padding: 1.8rem 0; border-top: 1px solid var(--border-strong); }
.expertise-item h3 { font-size: 1.12rem; margin: .85rem 0 .6rem; }
.expertise-item > p { font-size: .92rem; color: var(--fg-muted); }
.expertise-item .expertise-tags { margin: 1.1rem 0 .8rem; font-size: .75rem; color: var(--accent-fg); }
.about-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 5rem; }
.about-copy { margin: 1.5rem 0; color: var(--fg-muted); }
.about-copy p + p { margin-top: 1rem; }
.education { font-size: .8rem; color: var(--fg-subtle); margin-top: 1.25rem; }
.experience-item { border-bottom: 1px solid var(--border); padding: 1.25rem 0; }
.experience-item:first-child { padding-top: 0; }
.experience-item h3 { font-size: 1.08rem; font-weight: 550; margin: .4rem 0 .15rem; }
.experience-item > p:last-child { font-size: .9rem; color: var(--fg-muted); }
.closing-section { padding-bottom: 5rem; }
.closing-cta { padding: clamp(1.5rem,4vw,3.5rem); border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface-2); }
.closing-cta .text-subtitle { margin: 1rem 0 1.6rem; max-width: 650px; }
.footer-summary { font-size: .85rem; color: var(--fg-muted); margin-top: .7rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.1rem; margin-top: 1rem; font-size: .85rem; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--accent-fg); }
.footer-bottom { border-top: 1px solid var(--border); margin-top: 2.5rem; padding-top: 1.4rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .73rem; color: var(--fg-subtle); }
.search-filter-container { margin: 2rem 0; }
.search-input { padding: .8rem 1rem; width: 100%; margin-top: .5rem; }
.filter-controls { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; align-items: end; }
.filter-controls > div { flex: 1; min-width: 180px; }
.filter-controls label { display: block; font-size: .8rem; color: var(--fg-muted); margin-bottom: .4rem; }
.filter-controls select { padding: .7rem; width: 100%; font: inherit; color: var(--fg); background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); }
.result-count { font: .8rem 'JetBrains Mono',monospace; margin-bottom: 1.25rem; color: var(--fg-muted); }
.empty-state { border: 1px dashed var(--border-strong); text-align: center; padding: 3rem 1rem; border-radius: var(--radius-lg); }
.breadcrumbs { display: flex; align-items: baseline; flex-wrap: wrap; gap: .65rem; font-size: .75rem; color: var(--fg-muted); margin-bottom: 2rem; }
.breadcrumbs a { text-underline-offset: 3px; }
.case-study-hero .text-title { max-width: 960px; font-size: clamp(1.9rem,3.4vw,2.9rem); }
.case-study-hero .section-lead { margin-bottom: 1rem; }
.case-author { font-size: .78rem; color: var(--fg-subtle); }
.case-study-content { grid-template-columns: minmax(0,1fr) 280px; gap: 3rem; }
.case-study-content article { min-width: 0; }
.case-cover { width: 100%; height: auto; max-height: 460px; object-fit: contain; background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 1rem; }
.prose { font-size: 1rem; }
.prose h2 { font-size: 1.35rem; }
.prose a { color: var(--accent-fg); text-underline-offset: 3px; overflow-wrap: anywhere; }
.prose p,.prose li { overflow-wrap: anywhere; }
.sidebar-group + .sidebar-group { border-top: 1px solid var(--border); padding-top: 1.1rem; }
.sidebar-group .project-tags { margin: .7rem 0 1rem; }
.sidebar-title { font-size: 1rem; margin-bottom: 1rem; }
.related-projects { display: grid; gap: 1rem; font-size: .83rem; }
.related-projects a { color: var(--accent-fg); text-decoration: none; }
.gallery-section { margin: 3rem 0; padding-top: 2rem; border-top: 1px solid var(--border); }
.gallery-section .text-title { font-size: 1.35rem; margin-bottom: .5rem; }
.gallery-grid { grid-template-columns: repeat(3,minmax(0,1fr)); align-items: start; }
.gallery-grid img { height: 280px; object-fit: contain; background: var(--surface-2); }
.gallery-grid figure { min-width: 0; }
.gallery-grid figcaption { font-size: .72rem; color: var(--fg-muted); margin-top: .5rem; }
.project-video { width: 100%; max-height: 480px; background: #000; margin-top: 1rem; border-radius: var(--radius-md); }
.case-cta { margin-top: 3rem; padding: 2rem; }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; }
.contact-location { margin: 2rem 0; font-size: .9rem; color: var(--fg-muted); }
.contact-details { display: grid; gap: 1rem; }
.contact-card { display: flex; flex-direction: column; gap: .8rem; padding: 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); text-decoration: none; }
.contact-card:hover { border-color: var(--accent); }
.contact-card strong { font-weight: 550; font-size: clamp(.95rem,2vw,1.2rem); overflow-wrap: anywhere; }
.contact-card > span:last-child { font-size: .8rem; color: var(--accent-fg); }
.contact-guide { padding: 1rem 0; }
.contact-guide h2 { font-size: 1rem; margin-bottom: .5rem; }
.contact-guide p { font-size: .88rem; color: var(--fg-muted); }
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .mobile-menu-btn { display: inline-flex; }
  .case-study-content { grid-template-columns: minmax(0,1fr); }
  .case-sidebar { display: grid; grid-template-columns: 1fr 1fr; }
  .about-grid,.contact-grid { gap: 2.5rem; }
}
@media (max-width: 767px) {
  .hero-section { padding-top: 2.75rem; }
  .hero-grid { gap: 2.5rem; }
  .profile-panel { max-width: 420px; width: 100%; margin: auto; }
  .monogram { min-height: 220px; }
  .expertise-grid,.about-grid,.contact-grid { grid-template-columns: 1fr; }
  .experience-list { margin-top: .5rem; }
  .section-padding { padding: 3.5rem 0; }
  .section-header { gap: 1.2rem; }
  .stat-item { padding: 1.2rem .6rem; }
  .stat-item .label-mono { font-size: .6rem; }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .gallery-grid img { height: 260px; }
  .case-sidebar { grid-template-columns: 1fr; }
  .brand-link { font-size: .95rem; }
  .button-row .btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation: none !important; transition: none !important; }
}