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

/* ==========================================================================
   Design System & Variables (Light Theme)
   ========================================================================== */
:root {
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  /* Color Palette */
  --bg-main: #f8fafc;            /* Slate 50 (Very light gray-blue) */
  --bg-card: #ffffff;            /* Pure White */
  --bg-card-hover: #ffffff;
  --border-color: #e2e8f0;       /* Slate 200 */
  --border-color-hover: rgba(37, 99, 235, 0.3);
  
  --color-primary: #1d4ed8;      /* Blue 700 */
  --color-secondary: #0891b2;    /* Cyan 600 */
  --color-accent: #059669;       /* Emerald 600 */
  
  --text-primary: #0f172a;       /* Slate 900 (Dark Slate) */
  --text-secondary: #475569;     /* Slate 600 (Muted Dark) */
  --text-muted: #64748b;         /* Slate 500 (Gray) */
  
  --grad-primary: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  --grad-text: linear-gradient(135deg, #0f172a 30%, #1d4ed8 100%);
  --grad-glow: radial-gradient(circle, rgba(37, 99, 235, 0.04) 0%, transparent 70%);

  /* Spacing & Layout */
  --header-height: 80px;
  --max-width: 1200px;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Scroll alignment variables */
  --in-oklab: ;
  --in-oklch: ;
}

@supports (linear-gradient(in oklab, white, black)) {
  :root {
    --in-oklab: in oklab;
    --in-oklch: in oklch;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 20px);
  height: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* Background Ambient Glows - very soft in light mode */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.03) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

body::after {
  content: '';
  position: absolute;
  top: 800px;
  right: -100px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.02) 0%, transparent 75%);
  z-index: -1;
  pointer-events: none;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
  color: #0f172a;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: #0f172a;
}

p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--color-secondary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 5px;
  border: 2px solid var(--bg-main);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   Layout Containers & Utilities
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
}

.section {
  padding: 100px 0;
  position: relative;
}

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

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

.max-w-md {
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.badge {
  display: inline-block;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.15);
  color: #1d4ed8;
  margin-bottom: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  border-radius: var(--border-radius-sm);
  transition: var(--transition-normal);
  cursor: pointer;
  border: none;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(37, 99, 235, 0.15);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  opacity: 0;
  z-index: -1;
  transition: var(--transition-normal);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(8, 145, 178, 0.25);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.btn-secondary:hover {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 100;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition-normal);
}

.header.scrolled {
  height: 70px;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

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

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-normal);
}

.header.scrolled .logo-img {
  height: 35px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.logo-text-full {
  display: inline;
}

.logo-text-short {
  display: none;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  transition: var(--transition-normal);
}

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

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

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 110;
}

.nav-toggle-icon {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  position: relative;
  transition: var(--transition-normal);
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--text-primary);
  left: 0;
  transition: var(--transition-normal);
}

.nav-toggle-icon::before {
  top: -8px;
}

.nav-toggle-icon::after {
  top: 8px;
}

/* Nav Toggle Active State */
.nav-toggle.active .nav-toggle-icon {
  background-color: transparent;
}

.nav-toggle.active .nav-toggle-icon::before {
  transform: rotate(45deg);
  top: 0;
}

.nav-toggle.active .nav-toggle-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

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

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.hero-content {
  max-width: 650px;
}

.hero-subtitle {
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-graphic {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-showcase {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.05), 0 1px 3px rgba(15, 23, 42, 0.02);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-slow);
  position: relative;
  overflow: hidden;
}

.logo-showcase::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.03) 0%, transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.logo-showcase:hover {
  transform: translateY(-5px) scale(1.02);
  border-color: rgba(37, 99, 235, 0.2);
  box-shadow: 0 30px 60px rgba(15, 23, 42, 0.08), 0 0 40px rgba(37, 99, 235, 0.05);
}

.hero-logo-img {
  width: 100%;
  max-width: 450px;
  height: auto;
  object-fit: contain;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 3rem 2.5rem;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.01), 0 2px 4px -1px rgba(0, 0, 0, 0.005);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--grad-primary);
  opacity: 0;
  transition: var(--transition-normal);
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-6px);
  box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.05), 0 10px 10px -5px rgba(15, 23, 42, 0.02);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-sm);
  background: rgba(37, 99, 235, 0.05);
  border: 1px solid rgba(37, 99, 235, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  color: var(--color-primary);
  transition: var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
  background: var(--grad-primary);
  color: #ffffff;
  transform: scale(1.05);
}

.service-icon {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  margin-bottom: 1rem;
  font-size: 1.35rem;
}

.service-card p {
  margin-bottom: 0;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   Service Area Section
   ========================================================================== */
.area-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 3.5rem;
}

.area-content {
  max-width: 550px;
}

.area-map-container {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 380px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.02);
  overflow: hidden;
}

.area-map-container::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.05) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* CSS-based schematic service region map overlay */
.region-visual {
  position: relative;
  width: 200px;
  height: 200px;
  margin-bottom: 2.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.pulse-circle {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  border: 2px dashed rgba(37, 99, 235, 0.2);
  animation: pulse-ring 4s infinite linear;
}

.pulse-circle-2 {
  position: absolute;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.08) 0%, transparent 70%);
  border: 2px dashed rgba(8, 145, 178, 0.25);
  animation: pulse-ring-reverse 6s infinite linear;
}

.map-center-dot {
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--grad-primary);
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(8, 145, 178, 0.3), 0 0 30px rgba(37, 99, 235, 0.2);
  z-index: 2;
}

.map-center-dot::after {
  content: '';
  position: absolute;
  top: -12px;
  left: -12px;
  width: 40px;
  height: 40px;
  border: 2px solid rgba(8, 145, 178, 0.3);
  border-radius: 50%;
  animation: pulse-dot 2s infinite ease-out;
}

.region-label {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #0f172a;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.65rem;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: 0 4px 6px rgba(0,0,0,0.03);
}

.region-label.nj {
  top: 30px;
  right: -20px;
}

.region-label.philly {
  bottom: 30px;
  left: -30px;
}

.region-label.camden {
  top: 85px;
  left: 100px;
}

.area-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.area-list {
  list-style: none;
  margin-top: 1.5rem;
}

.area-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 1rem;
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.area-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-accent);
  font-weight: 700;
  font-size: 1.1rem;
}

/* Animations */
@keyframes pulse-ring {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-ring-reverse {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(-360deg); }
}

@keyframes pulse-dot {
  0% { transform: scale(0.5); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ==========================================================================
   Tech Stack / Automation Section
   ========================================================================== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  transition: var(--transition-normal);
  box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}

.tech-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-color-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.03);
}

.tech-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 0.75rem;
  color: var(--text-secondary);
  transition: var(--transition-normal);
}

.tech-card:hover .tech-icon {
  color: var(--color-primary);
  transform: scale(1.1);
}

.tech-name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition-normal);
}

.tech-card:hover .tech-name {
  color: var(--text-primary);
}

/* ==========================================================================
   Contact / Call-To-Action Section
   ========================================================================== */
.contact-section {
  padding-bottom: 140px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  padding: 5rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.04);
}

.contact-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.03) 0%, transparent 60%);
  pointer-events: none;
}

.contact-card h2 {
  margin-bottom: 1.25rem;
}

.contact-card p {
  margin-bottom: 3rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
}

.email-block {
  display: inline-flex;
  align-items: center;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 0.75rem 0.75rem 0.75rem 2rem;
  border-radius: 100px;
  gap: 1.5rem;
  margin-bottom: 2rem;
  transition: var(--transition-normal);
}

.email-block:hover {
  border-color: var(--border-color-hover);
  box-shadow: 0 0 30px rgba(37, 99, 235, 0.05);
}

.email-address {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.25rem;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.btn-email {
  background: var(--grad-primary);
  color: #ffffff;
  padding: 0.75rem 2rem;
  border-radius: 100px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.15);
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-email:hover {
  transform: translateY(0) scale(1.03);
  box-shadow: 0 6px 20px rgba(8, 145, 178, 0.25);
}

.email-note {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Footer (Maintained dark for anchoring contrast)
   ========================================================================== */
.footer {
  background-color: #0b0f19;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 0 3rem 0;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo-img {
  height: 35px;
  width: auto;
  object-fit: contain;
}

.footer .logo-text {
  color: #ffffff;
}

.footer-info {
  max-width: 350px;
}

.footer-info p {
  font-size: 0.9rem;
  color: #9ca3af;
  margin-bottom: 0;
  line-height: 1.5;
}

.footer-nav {
  display: flex;
  gap: 2.5rem;
}

.footer-nav-link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: #9ca3af;
}

.footer-nav-link:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 2rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.copyright {
  font-size: 0.85rem;
  color: #6b7280;
}

.footer-meta {
  font-size: 0.85rem;
  color: #6b7280;
}

.footer-meta a {
  color: #9ca3af;
}
.footer-meta a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Media Queries & Responsiveness
   ========================================================================== */

/* Tablet (Large) and below */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-graphic {
    max-width: 550px;
    margin: 0 auto;
  }
  
  .area-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .area-content {
    max-width: 100%;
  }
  
  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablet (Small) and below */
@media (max-width: 768px) {
  .logo-text-full {
    display: none;
  }
  
  .logo-text-short {
    display: inline;
  }

  .section {
    padding: 70px 0;
  }
  
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition-normal), opacity var(--transition-normal);
    z-index: 99;
    border-top: 1px solid var(--border-color);
  }
  
  .nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .nav-toggle {
    display: block;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .service-card {
    padding: 2.5rem 2rem;
  }
  
  .contact-card {
    padding: 3.5rem 2rem;
  }
  
  .email-block {
    flex-direction: column;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-md);
    width: 100%;
    max-width: 400px;
    gap: 1rem;
  }
  
  .btn-email {
    width: 100%;
    justify-content: center;
  }
  
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: 1rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* Mobile Portrait */
@media (max-width: 480px) {
  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  
  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .logo-showcase {
    padding: 1.5rem;
  }
  
  .area-map-container {
    padding: 2rem 1rem;
  }
  
  .area-stats {
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
  }
}