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

:root {
  --primary-neon: #00ffff;
  --secondary-neon: #007bff;
  --accent-blue: #0099ff;
  --dark-bg: #000000;
  --card-bg: rgba(255, 255, 255, 0.05);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #808080;
  --gradient-neon: linear-gradient(135deg, #00ffff 0%, #007bff 50%, #0099ff 100%);
  --gradient-dark: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
  --shadow-glow: 0 0 30px rgba(0, 255, 255, 0.3);
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
  --border-radius: 24px;
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--dark-bg);
  overflow-x: hidden;
  font-weight: 400;
}

/* Loading Overlay */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--dark-bg);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

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

.spinner-ring {
  width: 60px;
  height: 60px;
  border: 3px solid rgba(0, 255, 255, 0.3);
  border-top: 3px solid var(--primary-neon);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 20px;
}

.loading-text {
  color: var(--primary-neon);
  font-size: 1.2rem;
  font-weight: 600;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Glass Card Effect */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-soft);
}

/* Glow Effect */
.glow-text {
  text-shadow: 0 0 20px var(--primary-neon);
  animation: textGlow 3s ease-in-out infinite alternate;
}

@keyframes textGlow {
  from {
    text-shadow: 0 0 20px var(--primary-neon);
  }
  to {
    text-shadow: 0 0 30px var(--primary-neon), 0 0 40px var(--primary-neon);
  }
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(20px);
  z-index: 1000;
  transition: var(--transition-smooth);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header.scrolled {
  background: rgba(0, 0, 0, 0.95);
  box-shadow: var(--shadow-soft);
}

.navbar {
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-neon);
  text-decoration: none;
  transition: var(--transition-fast);
}

.nav-logo:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 10px var(--primary-neon));
}

.nav-logo i {
  font-size: 2rem;
  animation: float 3s ease-in-out infinite;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-neon);
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-neon);
  transform: translateY(-2px);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  gap: 4px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--primary-neon);
  transition: var(--transition-fast);
  border-radius: 2px;
}

.hamburger:hover span {
  box-shadow: 0 0 10px var(--primary-neon);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: var(--gradient-dark);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 70% 80%, rgba(0, 123, 255, 0.1) 0%, transparent 50%);
  animation: backgroundShift 10s ease-in-out infinite;
}

@keyframes backgroundShift {
  0%,
  100% {
    transform: translateX(0) translateY(0);
  }
  50% {
    transform: translateX(20px) translateY(-20px);
  }
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: slideInLeft 1s ease-out;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  background: var(--gradient-neon);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: textGlow 3s ease-in-out infinite alternate;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.6;
  font-weight: 400;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--glass-bg);
  color: var(--text-primary);
  padding: 1.2rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 255, 255, 0.3);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(0, 255, 255, 0.2), transparent);
  transition: var(--transition-smooth);
}

.cta-button:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
  border-color: var(--primary-neon);
}

.cta-button:hover::before {
  left: 100%;
}

.hero-illustration {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: slideInRight 1s ease-out;
}

.hero-illustration i {
  font-size: 12rem;
  color: var(--primary-neon);
  opacity: 0.6;
  animation: float 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px var(--primary-neon));
}

/* About Section */
.about {
  padding: 6rem 0;
  background: var(--dark-bg);
  position: relative;
}

.about::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 80% 20%, rgba(0, 123, 255, 0.05) 0%, transparent 50%);
}

.about-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
  position: relative;
  letter-spacing: -0.02em;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--gradient-neon);
  border-radius: 2px;
  box-shadow: 0 0 20px var(--primary-neon);
}

.about-text {
  font-size: 1.2rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Services Section */
.services {
  padding: 6rem 0;
  background: var(--dark-bg);
  position: relative;
}

.service-category {
  margin-bottom: 5rem;
}

.category-title {
  font-size: 2.2rem;
  color: var(--primary-neon);
  margin-bottom: 3rem;
  text-align: center;
  font-weight: 600;
  text-shadow: 0 0 20px var(--primary-neon);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 255, 255, 0.3);
}

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

.service-card i {
  font-size: 3.5rem;
  color: var(--primary-neon);
  margin-bottom: 1.5rem;
  transition: var(--transition-fast);
  filter: drop-shadow(0 0 10px var(--primary-neon));
}

.service-card:hover i {
  transform: scale(1.1);
  filter: drop-shadow(0 0 20px var(--primary-neon));
}

.service-card h4 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.5;
}

/* Why Us Section */
.why-us {
  padding: 6rem 0;
  background: var(--dark-bg);
  position: relative;
}

.why-us::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 80%, rgba(0, 255, 255, 0.05) 0%, transparent 50%);
}

.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  position: relative;
  z-index: 1;
}

.why-card {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 123, 255, 0.05) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-smooth);
}

.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(0, 255, 255, 0.3);
}

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

.why-card i {
  font-size: 4rem;
  color: var(--primary-neon);
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 15px var(--primary-neon));
  transition: var(--transition-fast);
}

.why-card:hover i {
  transform: scale(1.1);
  filter: drop-shadow(0 0 25px var(--primary-neon));
}

.why-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.why-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1rem;
}

/* Ethics Section */
.ethics {
  padding: 6rem 0;
  background: var(--gradient-dark);
  color: var(--text-primary);
  position: relative;
  overflow: hidden;
}

.ethics::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 255, 255, 0.1) 0%, transparent 70%);
}

.ethics-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.ethics .section-title {
  color: var(--primary-neon);
  text-shadow: 0 0 30px var(--primary-neon);
}

.ethics .section-title::after {
  background: var(--primary-neon);
  box-shadow: 0 0 20px var(--primary-neon);
}

.ethics-text {
  font-size: 1.3rem;
  line-height: 1.8;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Testimonials */
.testimonials {
  padding: 6rem 0;
  background: var(--dark-bg);
  position: relative;
}

.testimonial-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-container {
  display: flex;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card {
  min-width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.testimonial-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0, 255, 255, 0.03) 0%, transparent 50%);
}

.testimonial-text {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-primary);
  margin-bottom: 2rem;
  font-style: italic;
  position: relative;
  z-index: 1;
}

.testimonial-author {
  font-weight: 600;
  color: var(--primary-neon);
  font-size: 1.1rem;
  position: relative;
  z-index: 1;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 3rem;
}

.slider-btn {
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  color: var(--primary-neon);
  border: 1px solid rgba(0, 255, 255, 0.3);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.3rem;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover {
  background: rgba(0, 255, 255, 0.1);
  transform: scale(1.1);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.3);
}

.slider-btn:active {
  transform: scale(0.95);
}

/* Order Section */
.order {
  padding: 6rem 0;
  background: var(--dark-bg);
  position: relative;
}

.order::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 123, 255, 0.05) 0%, transparent 50%);
}

.order-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.order-form {
  padding: 3rem;
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  font-size: 1rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
  backdrop-filter: blur(10px);
  font-family: inherit;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-neon);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
}

.glow-btn {
  width: 100%;
  background: var(--gradient-neon);
  color: var(--dark-bg);
  border: none;
  padding: 1.3rem 2rem;
  border-radius: 16px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.glow-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: var(--transition-smooth);
}

.glow-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.glow-btn:hover::before {
  left: 100%;
}

.glow-btn:active {
  transform: translateY(-1px);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-neon);
  opacity: 0;
  transition: var(--transition-fast);
  border-radius: 16px;
}

.glow-btn:hover .btn-glow {
  opacity: 0.2;
}

.whatsapp-cta {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: var(--glass-bg);
  backdrop-filter: blur(20px);
  padding: 3rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.whatsapp-cta p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: #25d366;
  color: white;
  padding: 1.2rem 2.5rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.whatsapp-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: var(--transition-smooth);
}

.whatsapp-btn:hover {
  background: #128c7e;
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn:hover::before {
  left: 100%;
}

/* Footer */
.footer {
  background: var(--gradient-dark);
  color: var(--text-primary);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 100%, rgba(0, 255, 255, 0.05) 0%, transparent 50%);
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-neon);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 20px var(--primary-neon);
}

.footer-logo i {
  font-size: 2.2rem;
  animation: float 4s ease-in-out infinite;
}

.footer-section h3 {
  color: var(--primary-neon);
  margin-bottom: 1.5rem;
  font-size: 1.4rem;
  font-weight: 600;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-info a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-fast);
  padding: 0.5rem 0;
}

.contact-info a:hover {
  color: var(--primary-neon);
  transform: translateX(5px);
}

.contact-info a i {
  font-size: 1.2rem;
  width: 20px;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

/* Animations */
@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(60px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-15px);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Enhanced Mobile Responsiveness - Replace existing media queries */

/* Large Desktop */
@media (min-width: 1200px) {
  .container {
    max-width: 1200px;
  }

  .hero-title {
    font-size: 4rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Desktop */
@media (max-width: 1199px) and (min-width: 992px) {
  .container {
    max-width: 960px;
  }

  .hero-title {
    font-size: 3.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet Landscape */
@media (max-width: 991px) and (min-width: 768px) {
  .container {
    max-width: 720px;
    padding: 0 20px;
  }

  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .hero-title {
    font-size: 3rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 2rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }

  .order-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .section-title {
    font-size: 2.5rem;
  }
}

/* Mobile Landscape & Tablet Portrait */
@media (max-width: 767px) {
  :root {
    --border-radius: 16px;
  }

  .container {
    max-width: 100%;
    padding: 0 16px;
  }

  /* Enhanced Mobile Navigation */
  .hamburger {
    display: flex;
    z-index: 1001;
  }

  .nav-container {
    padding: 0 16px;
  }

  .nav-logo {
    font-size: 1.3rem;
  }

  .nav-logo i {
    font-size: 1.8rem;
  }

  .nav-menu {
    position: fixed;
    left: -100%;
    top: 0;
    flex-direction: column;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(30px);
    width: 100%;
    height: 100vh;
    text-align: center;
    transition: var(--transition-smooth);
    padding: 6rem 0 2rem;
    gap: 1.5rem;
    justify-content: flex-start;
    align-items: center;
    overflow-y: auto;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    width: 200px;
    text-align: center;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  /* Mobile Hero Section */
  .hero {
    padding: 2rem 0;
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
  }

  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 2rem;
    padding-top: 4rem;
    max-width: 100%;
  }

  .hero-title {
    font-size: 2.2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    padding: 0 1rem;
    word-wrap: break-word;
    hyphens: auto;
  }

  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    padding: 0 1rem;
    max-width: 100%;
  }

  .cta-button {
    padding: 1.2rem 2rem;
    font-size: 1rem;
    width: fit-content;
    margin: 0 auto;
    min-height: 48px;
    max-width: calc(100% - 2rem);
    word-wrap: break-word;
  }

  .hero-illustration i {
    font-size: 6rem;
    margin-top: 1rem;
  }

  /* Mobile Sections */
  .about,
  .services,
  .why-us,
  .ethics,
  .testimonials,
  .order {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    text-align: center;
    padding: 0 1rem;
    word-wrap: break-word;
  }

  .section-title::after {
    width: 60px;
    height: 3px;
  }

  /* Mobile Service Cards */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 100%;
  }

  .service-card {
    padding: 2rem 1.5rem;
    margin: 0 auto;
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .service-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  .service-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    line-height: 1.3;
  }

  .service-card p {
    font-size: 0.95rem;
    line-height: 1.4;
  }

  .category-title {
    font-size: 1.6rem;
    margin-bottom: 2rem;
    line-height: 1.3;
    padding: 0 1rem;
  }

  /* Mobile Why Us Cards */
  .why-us-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: 100%;
  }

  .why-card {
    padding: 2rem 1.5rem;
    max-width: 100%;
    margin: 0 auto;
    width: 100%;
    box-sizing: border-box;
  }

  .why-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
  }

  .why-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    line-height: 1.3;
  }

  .why-card p {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  /* Mobile About & Ethics */
  .about-content,
  .ethics-content {
    padding: 0 1rem;
    max-width: 100%;
  }

  .about-text,
  .ethics-text {
    font-size: 1rem;
    line-height: 1.7;
    text-align: left;
  }

  /* Mobile Testimonials */
  .testimonial-slider {
    max-width: 100%;
    margin: 0;
  }

  .testimonial-card {
    padding: 2rem 1.5rem;
    margin: 0;
    max-width: 100%;
    box-sizing: border-box;
  }

  .testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .testimonial-author {
    font-size: 1rem;
  }

  .slider-controls {
    margin-top: 2rem;
    gap: 1rem;
  }

  .slider-btn {
    width: 48px;
    height: 48px;
    font-size: 1.1rem;
    min-width: 48px;
    min-height: 48px;
  }

  /* Mobile Order Form */
  .order-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 100%;
  }

  .order-form {
    padding: 2rem 1.5rem;
    max-width: 100%;
    box-sizing: border-box;
  }

  .form-group {
    margin-bottom: 1.5rem;
  }

  .form-group label {
    font-size: 1rem;
    margin-bottom: 0.6rem;
    display: block;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 1.2rem;
    font-size: 1rem;
    border-radius: 12px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    min-height: 48px;
  }

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

  .glow-btn {
    padding: 1.2rem 2rem;
    font-size: 1rem;
    border-radius: 12px;
    width: 100%;
    min-height: 48px;
    box-sizing: border-box;
  }

  .whatsapp-cta {
    padding: 2rem 1.5rem;
    max-width: 100%;
    box-sizing: border-box;
  }

  .whatsapp-cta p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.5;
  }

  .whatsapp-btn {
    padding: 1.2rem 2rem;
    font-size: 1rem;
    min-height: 48px;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* Mobile Footer */
  .footer {
    padding: 3rem 0 1.5rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
    max-width: 100%;
  }

  .footer-logo {
    justify-content: center;
    font-size: 1.3rem;
  }

  .footer-logo i {
    font-size: 1.8rem;
  }

  .footer-section h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
  }

  .contact-info {
    align-items: center;
    gap: 1rem;
  }

  .contact-info a {
    justify-content: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 48px;
    max-width: 100%;
    box-sizing: border-box;
    font-size: 0.95rem;
  }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
  .container {
    padding: 0 12px;
  }

  .nav-container {
    padding: 0 12px;
  }

  .nav-logo {
    font-size: 1.1rem;
  }

  .nav-logo i {
    font-size: 1.5rem;
  }

  .nav-link {
    width: 180px;
    font-size: 1rem;
    padding: 0.9rem 1.5rem;
  }

  .hero-title {
    font-size: 1.8rem;
    padding: 0 0.5rem;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    padding: 0 0.5rem;
  }

  .cta-button {
    padding: 1rem 1.8rem;
    font-size: 0.95rem;
  }

  .hero-illustration i {
    font-size: 5rem;
  }

  .section-title {
    font-size: 1.7rem;
    padding: 0 0.5rem;
  }

  .category-title {
    font-size: 1.4rem;
    padding: 0 0.5rem;
  }

  .service-card,
  .why-card {
    padding: 1.5rem 1rem;
  }

  .service-card i,
  .why-card i {
    font-size: 2.5rem;
  }

  .service-card h4 {
    font-size: 1.1rem;
  }

  .why-card h3 {
    font-size: 1.2rem;
  }

  .testimonial-card {
    padding: 1.5rem 1rem;
  }

  .testimonial-text {
    font-size: 0.95rem;
  }

  .order-form,
  .whatsapp-cta {
    padding: 1.5rem 1rem;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    padding: 1rem;
    font-size: 0.95rem;
  }

  .glow-btn {
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
  }

  .whatsapp-btn {
    padding: 1rem 1.5rem;
    font-size: 0.95rem;
  }

  .footer-logo {
    font-size: 1.1rem;
  }

  .footer-section h3 {
    font-size: 1.1rem;
  }

  .contact-info a {
    font-size: 0.9rem;
    padding: 0.9rem;
  }
}

/* Extra Small Mobile Devices */
@media (max-width: 360px) {
  .container {
    padding: 0 8px;
  }

  .nav-container {
    padding: 0 8px;
  }

  .hero-title {
    font-size: 1.6rem;
    padding: 0 0.25rem;
  }

  .hero-subtitle {
    font-size: 0.85rem;
    padding: 0 0.25rem;
  }

  .section-title {
    font-size: 1.5rem;
    padding: 0 0.25rem;
  }

  .category-title {
    font-size: 1.3rem;
    padding: 0 0.25rem;
  }

  .service-card,
  .why-card,
  .testimonial-card {
    padding: 1.2rem 0.8rem;
  }

  .order-form,
  .whatsapp-cta {
    padding: 1.2rem 0.8rem;
  }

  .nav-link {
    width: 160px;
    font-size: 0.9rem;
  }
}

/* Landscape Mobile Optimization */
@media (max-width: 767px) and (orientation: landscape) {
  .hero {
    min-height: 100vh;
    padding: 1rem 0;
  }

  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    padding-top: 2rem;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-illustration i {
    font-size: 4rem;
  }

  .nav-menu {
    padding: 4rem 0 2rem;
  }

  .about,
  .services,
  .why-us,
  .ethics,
  .testimonials,
  .order {
    padding: 3rem 0;
  }
}

/* Ensure all images and media are responsive */
img,
video,
iframe {
  max-width: 100%;
  height: auto;
}

/* Prevent horizontal overflow */
* {
  box-sizing: border-box;
}

html,
body {
  overflow-x: hidden;
  max-width: 100%;
}

.container,
.hero-container,
.nav-container,
.services-grid,
.why-us-grid,
.order-content,
.footer-content {
  max-width: 100%;
  box-sizing: border-box;
}

/* Ensure text doesn't overflow */
h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
div {
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

/* Mobile viewport height fix */
.hero {
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
}

/* Mobile safe area support */
@supports (padding: max(0px)) {
  .container {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }

  .header {
    padding-top: env(safe-area-inset-top);
  }

  .footer {
    padding-bottom: env(safe-area-inset-bottom);
  }
}

/* Mobile form focus styles */
.mobile-device .form-group.focused label {
  color: var(--primary-neon);
  transform: translateY(-2px);
}

.mobile-device .form-group.focused input,
.mobile-device .form-group.focused select,
.mobile-device .form-group.focused textarea {
  border-color: var(--primary-neon);
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.2);
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .service-card:hover,
  .why-card:hover,
  .nav-link:hover,
  .cta-button:hover,
  .glow-btn:hover,
  .whatsapp-btn:hover {
    transform: none;
  }

  .service-card:active,
  .why-card:active {
    transform: scale(0.98);
    transition: transform 0.1s ease;
  }

  .cta-button:active,
  .glow-btn:active,
  .whatsapp-btn:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
  }

  .nav-link,
  .slider-btn,
  .cta-button,
  .glow-btn,
  .whatsapp-btn {
    min-height: 48px;
    min-width: 48px;
  }
}

/* High DPI Display Optimization */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .service-card,
  .why-card,
  .testimonial-card,
  .order-form,
  .whatsapp-cta {
    backdrop-filter: blur(25px);
  }

  .header {
    backdrop-filter: blur(25px);
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Print styles */
@media print {
  .header,
  .loading-overlay,
  .hamburger {
    display: none;
  }

  .hero,
  .about,
  .services,
  .why-us,
  .ethics,
  .testimonials,
  .order,
  .footer {
    page-break-inside: avoid;
  }
}