/* ==========================================================================
   PRANJAL SWARUP — PERSONAL PORTFOLIO & APP SHOWCASE
   Design System & Styling
   ========================================================================== */

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

/* --- CSS Variables & Theme Engine --- */
:root {
  --bg-main: #07090e;
  --bg-card: #0e131f;
  --bg-glass: rgba(14, 19, 31, 0.75);
  --bg-glass-card: rgba(18, 25, 41, 0.65);
  --bg-input: #151c2e;
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-cyan: #00f2fe;
  --accent-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-purple: #8b5cf6;
  --accent-amber: #f59e0b;
  
  --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --gradient-emerald: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
  --gradient-amber: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  --gradient-dark: linear-gradient(180deg, rgba(7,9,14,0.8) 0%, #07090e 100%);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(0, 242, 254, 0.3);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(0, 242, 254, 0.15);
  
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] {
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-glass-card: rgba(255, 255, 255, 0.9);
  --bg-input: #f1f5f9;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-highlight: rgba(3b, 130, 246, 0.4);
  
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 12px 36px rgba(15, 23, 42, 0.1);
  --shadow-glow: 0 0 30px rgba(59, 130, 246, 0.15);
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* --- Background Grid & Glowing Orbs --- */
.bg-decorations {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.grid-background {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, var(--border-color) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border-color) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at 50% 30%, black 0%, transparent 75%);
  opacity: 0.5;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.18;
  animation: floatOrb 20s infinite ease-in-out alternate;
}

.orb-1 {
  top: -10%;
  left: 20%;
  width: 500px;
  height: 500px;
  background: var(--accent-cyan);
}

.orb-2 {
  top: 40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: var(--accent-purple);
  animation-delay: -5s;
}

.orb-3 {
  bottom: 10%;
  left: -10%;
  width: 550px;
  height: 550px;
  background: var(--accent-emerald);
  animation-delay: -10s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 60px) scale(1.1); }
  100% { transform: translate(-30px, -40px) scale(0.95); }
}

/* --- Layout Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* --- Navigation Header --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition-smooth);
}

.navbar.scrolled {
  padding: 12px 0;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.brand-badge {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #07090e;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: var(--shadow-glow);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.theme-toggle-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-smooth);
  border: none;
  outline: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #07090e;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 40px rgba(0, 242, 254, 0.35);
}

.btn-secondary {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-emerald {
  background: var(--gradient-emerald);
  color: #ffffff;
}

.btn-emerald:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

/* --- Mobile Menu Toggle --- */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* --- Hero Section (Single Column for Web & Mobile) --- */
.hero {
  padding: 140px 0 80px;
  min-height: auto;
  display: flex;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  gap: 40px;
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: var(--bg-glass-card);
  border: 1px solid var(--border-highlight);
  color: var(--accent-cyan);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 24px;
  max-width: 100%;
  box-sizing: border-box;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  max-width: 100%;
  word-break: break-word;
  overflow-wrap: break-word;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  max-width: 650px;
  text-align: center;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
  width: 100%;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
  width: 100%;
  max-width: 600px;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* --- Hero Card / Visual Preview --- */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  margin: 0 auto;
}

.hero-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
}

.code-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.code-dots {
  display: flex;
  gap: 8px;
}

.code-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.code-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.code-snippet {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.code-keyword { color: var(--accent-purple); font-weight: 600; }
.code-func { color: var(--accent-cyan); }
.code-string { color: var(--accent-emerald); }
.code-comment { color: var(--text-muted); font-style: italic; }

/* --- Section Layout --- */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
}

/* --- Featured Apps Section --- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.app-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.app-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-highlight);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.app-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 24px;
}

.app-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.app-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.app-store-badge-tag {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-emerald);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

.app-title {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.app-subtitle {
  font-size: 0.95rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 16px;
}

.app-description {
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-bottom: 24px;
}

.app-features-list {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.app-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.app-feature-icon {
  color: var(--accent-emerald);
  font-size: 1.1rem;
}

.app-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}

/* --- Services & Consulting Section --- */
.services-section {
  background: linear-gradient(180deg, transparent 0%, rgba(14, 19, 31, 0.5) 50%, transparent 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-purple);
  box-shadow: var(--shadow-lg);
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(139, 92, 246, 0.15);
  border: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 24px;
}

.service-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.service-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-bullet {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-bullet::before {
  content: '▸';
  color: var(--accent-cyan);
}

.consulting-banner {
  background: var(--gradient-purple);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: 0 16px 40px rgba(139, 92, 246, 0.25);
}

.banner-content h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.banner-content p {
  opacity: 0.9;
  font-size: 1.05rem;
  max-width: 650px;
}

/* --- Competencies Section --- */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-cyan);
  color: #07090e;
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow);
}

.competencies-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.competency-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--transition-smooth);
}

.competency-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-highlight);
}

.competency-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.competency-icon {
  font-size: 1.4rem;
  color: var(--accent-cyan);
}

.competency-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.competency-items {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  font-family: 'JetBrains Mono', monospace;
}

/* --- About & Contact Section --- */
.about-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about-bio h3 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.about-text {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 1rem;
  color: var(--text-primary);
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

/* --- Footer --- */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px;
  background: var(--bg-card);
  margin-top: 100px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-copy {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.88rem;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

/* --- Modals & Dialogs --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
  padding: 24px;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--transition-smooth);
  position: relative;
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-primary);
  border-color: var(--accent-cyan);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.15);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--accent-emerald);
  color: var(--text-primary);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.92rem;
  animation: slideToast 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideToast {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.bug-reports-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 40px;
}

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* --- Responsive Media Queries --- */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  .apps-grid {
    grid-template-columns: 1fr;
  }
  .bug-reports-grid {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
  .competencies-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .nav-links {
    display: none !important;
  }
  .nav-links.mobile-active {
    display: flex !important;
    flex-direction: column !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    width: 100% !important;
    background: var(--bg-card) !important;
    padding: 24px !important;
    border-bottom: 1px solid var(--border-color) !important;
    box-shadow: var(--shadow-lg) !important;
    z-index: 1000 !important;
    gap: 16px !important;
  }
  .mobile-toggle {
    display: flex !important;
  }
  #nav-hire-btn {
    display: none !important;
  }
  .brand-logo-text {
    display: none !important;
  }
  .mobile-only-link {
    display: block !important;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .hero {
    padding: 100px 0 40px;
    min-height: auto;
  }
  .hero-title {
    font-size: 2rem;
    line-height: 1.2;
  }
  .hero-description {
    font-size: 0.98rem;
    margin-bottom: 24px;
  }
  .hero-cta {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 12px !important;
  }
  .hero-cta .btn, .hero-cta a, .hero-cta button {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
  }
  .hero-stats {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 6px !important;
    padding-top: 20px;
  }
  .stat-number {
    font-size: 1.3rem;
  }
  .stat-label {
    font-size: 0.68rem;
  }
  .section {
    padding: 50px 0;
  }
  .section-header {
    margin-bottom: 32px;
  }
  .section-title {
    font-size: 1.75rem;
  }
  .section-subtitle {
    font-size: 0.92rem;
  }
  .apps-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .app-card {
    padding: 22px 16px;
  }
  .app-title {
    font-size: 1.4rem;
  }
  .app-subtitle {
    font-size: 0.85rem;
  }
  .app-actions {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100% !important;
    gap: 10px !important;
  }
  .app-actions .btn, .app-actions a, .app-actions button {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
  }
  .bug-reports-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  .bug-reports-grid .service-card {
    padding: 20px 16px;
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .service-card {
    padding: 22px 16px;
  }
  .competencies-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .about-card {
    padding: 22px 16px;
    gap: 24px;
  }
  .consulting-banner {
    flex-direction: column;
    text-align: center;
    padding: 24px 18px;
    gap: 18px;
  }
  .consulting-banner .btn {
    width: 100%;
  }
  .banner-content h3 {
    font-size: 1.35rem;
  }
  .banner-content p {
    font-size: 0.9rem;
  }
  .modal-card {
    padding: 20px 14px;
    max-width: 94vw;
    border-radius: var(--radius-md);
  }
  .form-row-2col {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}