:root {
  --primary: #007aff;
  --secondary: #f5f5f5;
  --accent: #ff2d55;
  --text: #000000;
  --background: #ffffff;
  --muted: #8e8e93;
  --card-bg: rgba(255, 255, 255, 0.95);
  --glass-bg: rgba(255, 255, 255, 0.3);
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  --container: 1400px;
  --radius: 16px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--background);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 6px;
  width: 100%;
}

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

h1 { font-size: clamp(32px, 6vw, 56px); }
h2 { font-size: clamp(28px, 4.5vw, 44px); margin-bottom: 16px; }
h3 { font-size: clamp(20px, 3vw, 28px); margin-bottom: 12px; }
h4 { font-size: clamp(16px, 2.2vw, 20px); }

.section-subtitle {
  color: var(--muted);
  max-width: 800px;
  margin: 16px auto 0;
  font-size: clamp(1rem, 2vw, 1.1rem);
  text-align: center;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  max-width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: background 0.3s ease;
  overflow-x: hidden;
  padding: 0 12px;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  max-width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-img {
  width: 40px;
  height: 40px;
}

.logo-img.small {
  width: 32px;
  height: 32px;
}

.logo-text {
  font-size: clamp(1.4rem, 4vw, 1.6rem);
  font-weight: 700;
  color: var(--primary);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-menu {
  display: flex;
  gap: 24px;
}

.nav-menu a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: clamp(0.9rem, 2vw, 1rem);
  transition: color 0.3s ease;
  padding: 6px 0;
}

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

.nav-menu.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  max-width: 100%;
  overflow-x: hidden;
}

.nav-actions {
  display: flex;
  gap: 12px;
}

.btn {
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: none;
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  min-width: 100px;
  text-align: center;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: #005bb5;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  font-weight: 600;
}

.hero-section {
  padding: 100px 12px 60px;
  background: linear-gradient(135deg, #f2f2f7 0%, #e5e5ea 100%);
  position: relative;
  overflow: hidden;
  max-width: 100%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  max-width: 100%;
}

.hero-text {
  max-width: 600px;
}

.badge {
  display: inline-block;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  border-radius: 20px;
  font-size: clamp(0.8rem, 2vw, 0.9rem);
  font-weight: 600;
  margin-bottom: 16px;
}

.lead {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--muted);
  margin: 16px 0 24px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
  object-fit: contain;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle, rgba(0, 122, 255, 0.1) 0%, transparent 70%);
  z-index: -1;
}

.trusted-by {
  padding: 60px 0;
  background: var(--background);
  max-width: 100%;
  overflow-x: hidden;
}

.trusted-by h2 {
  text-align: center;
}

.client-logos {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 24px;
  max-width: 100%;
}

.client-logos img {
  height: 40px;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.client-logos img:hover {
  transform: scale(1.2);
}

.legacy-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.legacy-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.legacy-item {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.legacy-item:hover {
  transform: translateY(-8px);
}

.solutions-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.solution-card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

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

.solution-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  object-fit: contain;
}

.portfolio-section {
  padding: 60px 0;
  background: var(--background);
  max-width: 100%;
  overflow-x: hidden;
}

.portfolio-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.portfolio-item {
  background: var(--card-bg);
  padding: 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.portfolio-item:hover {
  transform: translateY(-8px);
}

.portfolio-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 16px;
}

.results-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin: 32px 0;
  max-width: 100%;
}

.stat {
  text-align: center;
  padding: 24px;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.stat:hover {
  transform: translateY(-8px);
}

.stat h3 {
  color: var(--primary);
  font-size: clamp(2rem, 4vw, 2.2rem);
  margin-bottom: 10px;
}

.stat-subtext {
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
}

.testimonials.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.testimonial {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.testimonial:hover {
  transform: translateY(-8px);
}

.testimonial p {
  font-style: italic;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
}

.testimonial span {
  display: block;
  color: var(--text);
  font-weight: 600;
}

.why-us-section {
  padding: 60px 0;
  background: var(--background);
  max-width: 100%;
  overflow-x: hidden;
}

.why-us-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.why-us-item {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.why-us-item:hover {
  transform: translateY(-8px);
}

.why-us-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  object-fit: contain;
}

.process-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.process-step {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.process-step:hover {
  transform: translateY(-8px);
}

.step-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  object-fit: contain;
}

.success-stories-section {
  padding: 60px 0;
  background: var(--background);
  max-width: 100%;
  overflow-x: hidden;
}

.success-stories-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.success-story {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.success-story:hover {
  transform: translateY(-8px);
}

.pricing-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.pricing-card {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

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

.pricing-card.highlight {
  border: 2px solid var(--primary);
  transform: translateY(-10px);
}

.pricing-card ul {
  list-style: none;
  margin: 16px 0;
  text-align: left;
}

.pricing-card ul li {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
}

.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: clamp(0.8rem, 2vw, 0.85rem);
  font-weight: 600;
}

.price {
  font-size: clamp(1.8rem, 3vw, 2rem);
  color: var(--primary);
  margin: 16px 0;
}

.price span {
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  color: var(--muted);
}

.contact-section {
  padding: 60px 0;
  background: #fafafa;
  max-width: 100%;
  overflow-x: hidden;
}

.contact-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.contact-form {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 100%;
}

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

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid #d1d5db;
  border-radius: var(--radius);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  background: #f5f5f5;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  outline: none;
}

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

.form-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.form-message {
  margin-top: 16px;
  font-size: clamp(0.9rem, 2vw, 0.95rem);
}

.contact-info {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 100%;
}

.contact-info p {
  margin-bottom: 16px;
}

.team-image {
  width: 100%;
  border-radius: var(--radius);
  margin-top: 20px;
  object-fit: cover;
}

.global-impact-section {
  padding: 60px 0;
  background: var(--background);
  max-width: 100%;
  overflow-x: hidden;
}

.impact-grid.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
  max-width: 100%;
}

.impact-item {
  background: var(--card-bg);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 100%;
}

.impact-item:hover {
  transform: translateY(-8px);
}

.floating-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 24px;
  border-radius: 24px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: var(--shadow);
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  max-width: 90%;
}

.floating-cta:hover {
  transform: scale(1.1);
}

.footer {
  padding: 60px 12px;
  background: #1a1a1a;
  color: #fff;
  max-width: 100%;
  overflow-x: hidden;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 24px;
  max-width: 100%;
}

.footer-brand h3 {
  margin: 12px 0;
}

.footer-brand p {
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  max-width: 350px;
}

.newsletter {
  margin-top: 20px;
}

.newsletter h4 {
  margin-bottom: 10px;
}

.newsletter form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.newsletter input {
  padding: 10px;
  border: 1px solid #d1d5db;
  border-radius: var(--radius);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  flex-grow: 1;
  max-width: 100%;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-links img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.footer-nav h4 {
  margin-bottom: 10px;
  font-size: clamp(1rem, 2vw, 1.05rem);
}

.footer-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  display: block;
  margin-bottom: 10px;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-contact p {
  margin-bottom: 12px;
}

.footer-copy {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--muted);
  font-size: clamp(0.9rem, 2vw, 0.95rem);
  margin-top: 24px;
}

/* Animations */
@keyframes float {
  0% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
  100% { transform: translateY(0); }
}

.animate {
  opacity: 0;
  transform: translateY(20px);
  animation: slideIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes slideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile-First Responsive */
@media (max-width: 1024px) {
  .hero-content,
  .contact-grid.two-column,
  .testimonials.two-column,
  .portfolio-grid.two-column,
  .legacy-grid.two-column,
  .why-us-grid.two-column,
  .success-stories-grid.two-column,
  .impact-grid.two-column {
    grid-template-columns: 1fr;
  }
  .solutions-grid,
  .process-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .hero-image img {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 12px;
  }
  .nav-right {
    align-items: center;
  }
  .nav-menu {
    display: none;
  }
  .nav-actions {
    gap: 8px;
  }
  .solutions-grid,
  .stats-grid,
  .process-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .hero-image img {
    max-width: 100%;
  }
  .footer-content {
    grid-template-columns: 1fr;
  }
  .btn {
    padding: 10px 16px;
    font-size: 0.85rem;
    min-width: 90px;
  }
  .hero-content {
    gap: 24px;
  }
  .portfolio-item img {
    height: 180px;
  }
}

@media (max-width: 480px) {
  .hero-section {
    padding: 80px 12px 40px;
  }
  h1 { font-size: clamp(28px, 6vw, 32px); }
  h2 { font-size: clamp(24px, 5vw, 28px); }
  h3 { font-size: clamp(18px, 4vw, 20px); }
  .lead { font-size: 0.9rem; }
  .floating-cta {
    bottom: 16px;
    right: 16px;
    padding: 10px 20px;
    font-size: 0.85rem;
  }
  .nav-container {
    padding: 10px 0;
  }
  .logo-img {
    width: 32px;
    height: 32px;
  }
  .logo-text {
    font-size: 1.3rem;
  }
  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }
  .client-logos {
    gap: 20px;
  }
  .client-logos img {
    height: 32px;
  }
  .solution-icon,
  .why-us-icon,
  .step-icon {
    width: 40px;
    height: 40px;
  }
}