/* ============================================
   ROOT & VARIABLES - DARK THEME
   ============================================ */
:root {
  --primary: #ffffff;
  --primary-dark: #e5e5e5;
  --secondary: #1a4d2e;
  --accent: #1a4d2e;
  --text: #f5f5f5;
  --text-light: #b3b3b3;
  --bg-dark: #0d0d0d;
  --bg-darker: #000000;
  --bg-card: #1a1a1a;
  --border: #333333;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.8);
  --shadow-lg: 0 16px 32px rgba(0, 0, 0, 0.9);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.5;
}

body {
  font-family: 'Manrope', sans-serif;
  color: var(--text);
  background: linear-gradient(135deg, #0d0d0d 0%, #1a1a1a 100%);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 8vw, 4rem); }
h2 { font-size: clamp(2rem, 5vw, 3.5rem); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; }

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

a:hover {
  color: #06d6ff;
}

/* ============================================
   CONTAINER & LAYOUT
   ============================================ */
.page-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

main {
  flex: 1;
}

.section {
  padding: clamp(3rem, 8vw, 6rem) 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-header h2 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.section-header p {
  font-size: 1.1rem;
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(60, 60, 60, 0.3);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text);
  font-weight: 700;
  font-size: 1.25rem;
  text-decoration: none;
  transition: var(--transition);
}

.brand:hover {
  color: var(--accent);
}

.brand-text span {
  color: var(--accent);
  font-weight: 700;
}

.site-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  color: var(--text-light);
  transition: var(--transition);
  position: relative;
  font-size: 0.95rem;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 5px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  min-height: 100vh;
  padding: 4rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  text-align: center;
  background: linear-gradient(135deg, #0d0d0d 0%, #1f1f1f 100%);
}

.hero-logo {
  margin-bottom: 3rem;
  animation: fadeIn 1s ease-out;
}

.logo-text {
  font-size: clamp(3.5rem, 12vw, 6rem);
  margin-bottom: 1rem;
  color: var(--text);
  font-weight: 800;
  letter-spacing: -2px;
}

.logo-text span {
  color: var(--accent);
  border: 2px solid var(--accent);
  padding: 0.2em 0.4em;
  margin: 0 0.1em;
  border-radius: 0.25rem;
  display: inline-block;
  font-weight: 700;
}

.logo-subtitle {
  font-size: 1.3rem;
  color: var(--text-light);
  font-weight: 500;
  margin: 0;
  letter-spacing: 0.5px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-light);
  margin-bottom: 2.5rem;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeIn 1s ease-out 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeIn 1s ease-out 0.4s both;
}

.scroll-indicator {
  display: none;
}

.scroll-dot {
  display: none;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* ============================================
   BUTTONS
   ============================================ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border: 2px solid transparent;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.button::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: var(--transition);
}

.button:hover::before {
  transform: translateX(100%);
}

.button-primary {
  background: var(--accent);
  color: var(--bg-dark);
}

.button-primary:hover {
  background: #0f8659;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button-secondary {
  background: transparent;
  color: var(--accent);
  border-color: var(--accent);
}

.button-secondary:hover {
  background: var(--accent);
  color: var(--bg-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button-lg {
  padding: 1.125rem 2.5rem;
  font-size: 1.1rem;
}

.button-block {
  width: 100%;
}

/* ============================================
   PROCESS TIMELINE
   ============================================ */
.how-it-works {
  background: #0d0d0d;
}

.process-timeline {
  display: grid;
  gap: 2rem;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 30px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent);
  opacity: 0.3;
}

.timeline-item {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 2rem;
  align-items: start;
  animation: fadeIn 0.8s ease-out both;
}

.timeline-item[data-step="1"] { animation-delay: 0.1s; }
.timeline-item[data-step="2"] { animation-delay: 0.2s; }
.timeline-item[data-step="3"] { animation-delay: 0.3s; }
.timeline-item[data-step="4"] { animation-delay: 0.4s; }

.timeline-marker {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-dark);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1;
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.timeline-content p {
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.featured-services {
  background: #0d0d0d;
}

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

.service-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.service-card h3 {
  color: var(--accent);
  margin: 0;
}

.service-card p {
  color: var(--text-light);
  margin: 0;
  flex: 1;
}

.service-link {
  color: var(--accent);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.service-link:hover {
  transform: translateX(4px);
}

.cta-banner {
  background: var(--bg-card);
  color: var(--text);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-content h3 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.cta-content {
  flex: 1;
  color: var(--text-light);
}
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
  background: #0d0d0d;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.stat-card {
  padding: 2rem;
  background: var(--bg-card);
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.stat-card:hover {
  background: var(--secondary);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.stat-card h3 {
  margin-bottom: 0.75rem;
  color: var(--accent);
  font-size: 1.1rem;
}

.stat-card p {
  color: var(--text-light);
  margin: 0;
  line-height: 1.6;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: #000000;
  color: var(--text);
  padding: 3rem 2rem 1rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--text);
}

.footer-section p {
  color: var(--text-light);
  margin-bottom: 0;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: var(--text-light);
}

.footer-section a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-light);
}

.footer-section span {
  color: var(--accent);
}

/* ============================================
   SERVICE DETAIL PAGE
   ============================================ */
.page-header {
  text-align: center;
  padding: 4rem 2rem;
  background: linear-gradient(135deg, #0d0d0d 0%, #1f1f1f 100%);
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

.page-header p {
  font-size: 1.125rem;
  color: var(--text-light);
  margin: 0;
}

.service-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.service-layout-reverse {
  direction: rtl;
}

.service-layout-reverse > * {
  direction: ltr;
}

.service-info h2 {
  margin-bottom: 1rem;
  color: var(--text);
}

.service-intro {
  font-size: 1.125rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.service-features {
  list-style: none;
  margin-bottom: 2rem;
}

.service-features li {
  padding: 0.75rem 0;
  color: var(--text-light);
  position: relative;
  padding-left: 1.5rem;
}

.service-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.service-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 400px;
}

.service-visual svg {
  width: 100%;
  height: 100%;
  max-width: 500px;
  transition: var(--transition);
}

.service-visual svg:hover {
  filter: brightness(1.1);
}

.service-visual img {
  width: 100%;
  height: 100%;
  max-width: 500px;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.service-visual img:hover {
  transform: scale(1.02);
  box-shadow: 0 20px 40px rgba(74, 158, 255, 0.2);
}

.visual-placeholder {
  font-size: 6rem;
  opacity: 0.8;
}

/* ============================================
   PRICING PAGE
   ============================================ */
.pricing-section {
  background: #000000;
}

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

.pricing-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 1rem;
  padding: 2.5rem;
  position: relative;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pricing-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.pricing-card-featured {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--accent);
  transform: scale(1.05);
}

.pricing-card-featured:hover {
  transform: scale(1.05) translateY(-8px);
}

.pricing-card-featured .pricing-header p,
.pricing-card-featured .pricing-features li {
  color: var(--text-light);
}

.badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--bg-dark);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-header p {
  color: var(--text-light);
  margin: 0 0 1.5rem 0;
}

.pricing-amount {
  margin-bottom: 2rem;
}

.currency {
  font-size: 1.5rem;
  font-weight: 600;
}

.number {
  font-size: 3rem;
  font-weight: 700;
  margin: 0 0.5rem;
  display: inline-block;
  color: var(--accent);
}

.pricing-card-featured .number {
  color: var(--accent);
}

.period {
  font-size: 0.95rem;
  color: var(--text-light);
}

.pricing-features {
  list-style: none;
  margin-bottom: 2rem;
  flex: 1;
}

.pricing-features li {
  padding: 0.75rem 0;
  color: var(--text-light);
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: bold;
  color: var(--accent);
}

.pricing-features li.feature-unavailable::before {
  content: '–';
  color: var(--text-light);
  opacity: 0.5;
}

.pricing-card-featured .pricing-features li::before {
  color: var(--accent);
}

.pricing-card-featured .pricing-features li.feature-unavailable::before {
  color: var(--text-light);
  opacity: 0.5;
}

.faq-section {
  max-width: 900px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.faq-item {
  padding: 1.5rem;
  background: var(--bg-card);
  border-radius: 0.75rem;
  border-left: 4px solid var(--accent);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item h4 {
  margin-bottom: 0.5rem;
  color: var(--accent);
}

.faq-item p {
  color: var(--text-light);
  margin: 0;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-section-full {
  background: #000000;
}

.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-form-wrapper h2 {
  margin-bottom: 2rem;
  color: var(--text);
}

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

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  background: var(--bg-card);
  color: var(--text);
  transition: var(--transition);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.1);
}

.contact-info h2 {
  margin-bottom: 2rem;
  color: var(--text);
}

.info-item {
  margin-bottom: 2rem;
}

.info-item h4 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.info-item a {
  color: var(--accent);
  font-weight: 600;
}

.social-links {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.social-icons {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  transition: var(--transition);
}

.social-icon:hover {
  background: var(--accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonials-section {
  background: #0d0d0d;
}

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

.testimonial-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 1rem;
  border: 1px solid var(--border);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.stars {
  color: #fbbf24;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-style: italic;
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  color: var(--text);
}

.author-title {
  font-size: 0.875rem;
  color: var(--text-light);
}

.cta-full {
  background: var(--bg-card);
  color: var(--text);
  text-align: center;
  border: 1px solid var(--border);
  border-radius: 1rem;
}

.cta-full h2 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.cta-full p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

/* ============================================
   IMAGE STYLES & OPTIMIZATION
   ============================================ */
img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: 0.75rem;
}

.service-image {
  width: 100%;
  height: 280px;
  overflow: hidden;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
}

.service-image svg {
  width: 100%;
  height: 100%;
  transition: var(--transition);
}

.service-image svg:hover {
  opacity: 0.9;
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-card:hover .service-image img {
  transform: scale(1.05);
}

.service-image img.loaded {
  animation: fadeInUp 0.6s ease-out;
}

/* ============================================
   SHOWCASE SECTION
   ============================================ */
.showcase {
  background: #0d0d0d;
  padding: clamp(4rem, 8vw, 8rem) 2rem;
}

.showcase-content {
  max-width: 1200px;
  margin: 0 auto;
}

.showcase-content h2 {
  text-align: center;
  margin-bottom: 1rem;
}

.showcase-content .section-subtitle {
  text-align: center;
  margin-bottom: 4rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.showcase-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.showcase-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
}

.showcase-image {
  width: 100%;
  height: 240px;
  overflow: hidden;
  background: var(--secondary);
}

.showcase-image svg {
  width: 100%;
  height: 100%;
  transition: var(--transition);
}

.showcase-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.showcase-item:hover .showcase-image svg {
  opacity: 1.2;
  filter: brightness(1.1);
}

.showcase-item:hover .showcase-image img {
  transform: scale(1.08) rotate(1deg);
}

.showcase-text {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.showcase-text h3 {
  margin-bottom: 0.75rem;
  color: var(--accent);
  font-size: 1.25rem;
}

.showcase-text p {
  color: var(--text-light);
  margin: 0;
  flex: 1;
  line-height: 1.6;
}

/* ============================================
   SCROLL ANIMATION CLASSES
   ============================================ */
[data-scroll] {
  opacity: 0;
  animation: fadeInUp 0.8s ease-out forwards;
}

[data-scroll].animate-in {
  opacity: 1;
  animation: fadeInUp 0.8s ease-out;
}

.service-card[data-scroll] {
  animation-delay: 0.1s;
}

.service-card[data-scroll]:nth-child(2) {
  animation-delay: 0.2s;
}

.service-card[data-scroll]:nth-child(3) {
  animation-delay: 0.3s;
}

.showcase-item[data-scroll] {
  animation-delay: 0.1s;
}

.showcase-item[data-scroll]:nth-child(2) {
  animation-delay: 0.2s;
}

.showcase-item[data-scroll]:nth-child(3) {
  animation-delay: 0.3s;
}

.timeline-item {
  animation: slideInLeft 0.7s ease-out;
}

.timeline-item[data-step="1"] { animation-delay: 0.1s; }
.timeline-item[data-step="2"] { animation-delay: 0.2s; }
.timeline-item[data-step="3"] { animation-delay: 0.3s; }
.timeline-item[data-step="4"] { animation-delay: 0.4s; }

/* ============================================
   ENHANCED ANIMATIONS
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* ============================================
   SHARP & POLISHED DESIGN
   ============================================ */
body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  -webkit-font-smoothing: auto;
}

.button {
  letter-spacing: 0.5px;
}

.service-card,
.stat-card,
.pricing-card,
.testimonial-card,
.showcase-item,
.faq-item {
  border-radius: 1rem;
  backdrop-filter: blur(0px);
}

/* Sharp shadows and depth */
.service-card:hover,
.stat-card:hover,
.pricing-card:hover,
.testimonial-card:hover,
.showcase-item:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
  .site-header {
    padding: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-dark);
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
    gap: 1rem;
    z-index: 999;
  }

  .site-nav.active {
    display: flex;
  }

  .hero-cta {
    flex-direction: column;
  }

  .button-lg {
    width: 100%;
  }

  .process-timeline::before {
    left: 15px;
  }

  .timeline-marker {
    width: 50px;
    height: 50px;
    font-size: 1rem;
  }

  .contact-grid,
  .service-layout {
    grid-template-columns: 1fr;
  }

  .service-layout-reverse {
    direction: ltr;
  }

  .cta-banner {
    flex-direction: column;
    text-align: center;
  }

  .pricing-card-featured {
    transform: scale(1);
  }

  .pricing-card-featured:hover {
    transform: translateY(-8px);
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-text h3 {
    font-size: 1.15rem;
  }
}