:root {
  --font-primary: 'Outfit', sans-serif;
  --bg-color: #f8f9fa;
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --accent-color: #2563eb;
  --card-dark: #0f172a;
  --card-light: #f1f5f9;
  --white: #ffffff;
  --border-radius-lg: 24px;
  --border-radius-md: 16px;
  --border-radius-sm: 8px;
}

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

body {
  font-family: var(--font-primary);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography */
h1 { font-size: 3.5rem; font-weight: 500; letter-spacing: -0.02em; }
h2 { font-size: 2.5rem; font-weight: 500; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; font-weight: 500; }
a { text-decoration: none; color: inherit; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-radius: 99px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn-dark {
  background-color: var(--card-dark);
  color: var(--white);
}
.btn-dark:hover {
  background-color: #1e293b;
  transform: translateY(-2px);
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}
.logo {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: color 0.3s;
}
.nav-links a:hover {
  color: var(--text-primary);
}

/* Hero Section */
.hero {
  position: relative;
  height: 600px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: var(--white);
  margin-bottom: 64px;
}
.hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
  z-index: -2;
  transition: transform 10s ease;
}
.hero:hover .hero-bg {
  transform: scale(1.05);
}
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
  z-index: -1;
}

.hero-content {
  max-width: 800px;
  padding: 0 24px;
}
.hero-title {
  margin-bottom: 24px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
.hero-subtitle {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 600px;
  margin-inline: auto;
}
.btn-hero {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-hero:hover {
  background: rgba(255,255,255,0.25);
}

.hero-bottom {
  position: absolute;
  bottom: 32px;
  left: 32px;
  right: 32px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.hero-team {
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  font-size: 0.85rem;
  opacity: 0.9;
}
.team-avatars {
  display: flex;
}
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent-color);
  border: 2px solid rgba(255,255,255,0.2);
  margin-left: -12px;
  background-size: cover;
  background-position: center;
}
.avatar:nth-child(1) { margin-left: 0; background-color: #f59e0b; }
.avatar:nth-child(2) { background-color: #10b981; }
.avatar:nth-child(3) { background-color: #ef4444; }

.hero-socials {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
}
.hero-socials a {
  opacity: 0.8;
  transition: opacity 0.3s;
}
.hero-socials a:hover { opacity: 1; }

/* About Section */
.about-section {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 64px;
  margin-bottom: 64px;
  align-items: start;
}
.about-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  border: 1px solid #e5e7eb;
  padding: 6px 16px;
  border-radius: 99px;
  display: inline-block;
}
.about-text {
  font-size: 1.5rem;
  line-height: 1.4;
  color: var(--text-primary);
  font-weight: 400;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 24px;
  margin-bottom: 64px;
  height: 400px;
}
.feature-card {
  border-radius: var(--border-radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}
.card-dark {
  background-color: var(--card-dark);
  color: var(--white);
  justify-content: space-between;
}
.icon-server {
  color: var(--accent-color);
  margin-bottom: 24px;
}
.card-dark h3 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: auto;
}
.text-gray {
  color: #94a3b8;
  font-weight: 400;
}
.toggle-switch {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: #94a3b8;
  margin-top: 24px;
}
.toggle-track {
  width: 44px;
  height: 24px;
  background: var(--accent-color);
  border-radius: 12px;
  position: relative;
  cursor: pointer;
  transition: background 0.3s;
}
.toggle-thumb {
  width: 20px;
  height: 20px;
  background: white;
  border-radius: 50%;
  position: absolute;
  top: 2px;
  left: 22px;
  transition: left 0.3s;
}
.toggle-track:not(.active) { background: #334155; }
.toggle-track:not(.active) .toggle-thumb { left: 2px; }

.card-image {
  background-size: cover;
  background-position: center;
  align-items: center;
  justify-content: center;
}
.card-badge {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  color: white;
  padding: 8px 16px;
  border-radius: 99px;
  font-size: 0.9rem;
  border: 1px solid rgba(255,255,255,0.3);
}

.card-light {
  background-color: var(--card-light);
  justify-content: space-between;
}
.stats-header h2 {
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 4px;
}
.stats-header p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.stats-sub {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 16px;
  margin-bottom: 32px;
}
.skills-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.skill-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
}
.skill-name {
  width: 60px;
  color: var(--text-secondary);
}
.skill-dots {
  flex-grow: 1;
  height: 8px;
  display: flex;
  gap: 4px;
}
.skill-dots::before {
  content: '';
  display: block;
  height: 100%;
  width: calc(var(--dots) * 12px);
  background-image: radial-gradient(circle, var(--accent-color) 40%, #e2e8f0 40%);
  background-size: 12px 12px;
  background-position: left center;
  background-repeat: repeat-x;
}
.skill-num {
  font-weight: 500;
}

/* Numbers Section */
.numbers-section {
  text-align: center;
  margin-bottom: 80px;
}
.numbers-title {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 48px;
  font-weight: 400;
}
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.number-item h4 {
  font-size: 2.5rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.number-item p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Services Section */
.services-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  margin-bottom: 80px;
}
.services-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}
.services-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  border: 1px solid #e5e7eb;
  padding: 6px 16px;
  border-radius: 99px;
  display: inline-block;
}
.services-content h2 {
  font-size: 1.8rem;
  line-height: 1.3;
}
.services-cards {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 24px;
  height: 300px;
}
.service-card {
  border-radius: var(--border-radius-lg);
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: white;
  transition: transform 0.3s ease;
}
.service-card:hover {
  transform: translateY(-4px);
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.6));
  z-index: 1;
}
.service-badge {
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  padding: 6px 16px;
  border-radius: 99px;
  font-size: 0.85rem;
  align-self: flex-start;
  z-index: 2;
}
.service-overlay, .service-overlay-bottom {
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.service-overlay p, .service-overlay-bottom p {
  font-size: 0.95rem;
  line-height: 1.4;
  opacity: 0.9;
  max-width: 80%;
}
.service-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
  transition: background 0.3s;
}
.service-arrow:hover {
  background: rgba(255,255,255,0.4);
}
.service-nav {
  display: flex;
  gap: 8px;
}
.service-nav span {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: transform 0.2s;
}
.service-nav span:hover {
  transform: scale(1.1);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; height: auto; }
  .features-grid > :first-child { grid-column: span 2; }
  .services-section { grid-template-columns: 1fr; }
  .services-cards { grid-template-columns: 1fr; height: auto; gap: 24px; }
  .service-card { height: 300px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero { height: 500px; }
  h1 { font-size: 2.5rem; }
  .about-section { grid-template-columns: 1fr; gap: 24px; }
  .features-grid { grid-template-columns: 1fr; }
  .features-grid > :first-child { grid-column: auto; }
  .numbers-grid { grid-template-columns: 1fr 1fr; }
}