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

:root {
  --primary: #0a0a0a;
  --primary-light: #1a1a1a;
  --secondary: #f5f5f5;
  --accent: #d4af37;
  --text: #0a0a0a;
  --text-light: #6b6b6b;
  --bg: #ffffff;
  --bg-light: #fafafa;
  --border: #e8e8e8;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.08);
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.header {
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  background: rgba(255, 255, 255, 0.8);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

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

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 400;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
  position: relative;
}

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

.nav-links a.active {
  color: var(--primary);
  font-weight: 500;
}

.nav-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.btn {
  padding: 0.625rem 1.5rem;
  border: none;
  border-radius: 6px;
  font-weight: 500;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-block;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--primary);
  color: white;
}

.btn-primary:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  background: var(--bg-light);
  border-color: var(--primary);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: none;
}

.btn-ghost:hover {
  color: var(--primary);
  background: var(--bg-light);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.3s;
}

.nav-links.active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
}

/* Hero */
.hero {
  padding: 8rem 0 6rem;
  background: var(--bg);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  font-size: 3.75rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--primary);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2.5rem;
  color: var(--text-light);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  font-weight: 400;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 4rem;
}

.hero-stats {
  display: flex;
  gap: 5rem;
  justify-content: center;
  margin-top: 5rem;
  padding-top: 4rem;
  border-top: 1px solid var(--border);
}

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

.hero-stat strong {
  display: block;
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary);
  letter-spacing: -0.02em;
}

.hero-stat span {
  color: var(--text-light);
  font-size: 0.9375rem;
  font-weight: 400;
}

/* Sections */
.section {
  padding: 6rem 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 4rem;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-light);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
  color: var(--primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.7;
  font-weight: 400;
}

/* Grids */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Cards */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2.5rem;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.card-icon {
  width: 56px;
  height: 56px;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  font-size: 1.5rem;
  position: relative;
}

.card-icon::before {
  content: '';
  width: 24px;
  height: 24px;
  border: 2px solid var(--primary);
  border-radius: 4px;
  position: absolute;
}

.card-icon.icon-seo::before {
  border-radius: 2px;
  border-width: 2px 0 0 2px;
  width: 20px;
  height: 20px;
  border-top: 2px solid var(--primary);
  border-left: 2px solid var(--primary);
  border-right: none;
  border-bottom: none;
}

.card-icon.icon-seo::after {
  content: '';
  position: absolute;
  width: 12px;
  height: 2px;
  background: var(--primary);
  top: 8px;
  right: 6px;
}

.card-icon.icon-ads::before {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border-width: 2px;
}

.card-icon.icon-ads::after {
  content: '';
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.card-icon.icon-content::before {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  border-width: 2px;
}

.card-icon.icon-content::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 2px;
  background: var(--primary);
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon.icon-consulting::before {
  width: 20px;
  height: 20px;
  border-radius: 2px;
  border-width: 2px;
}

.card-icon.icon-consulting::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 12px;
  background: var(--primary);
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon.icon-ecommerce::before {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  border-width: 2px;
  border-bottom: none;
}

.card-icon.icon-ecommerce::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 2px;
  background: var(--primary);
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon.icon-analytics::before {
  width: 20px;
  height: 16px;
  border-radius: 2px;
  border-width: 2px;
  border-bottom: none;
}

.card-icon.icon-analytics::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 8px;
  background: var(--primary);
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon.icon-innovation::before {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border-width: 2px;
}

.card-icon.icon-innovation::after {
  content: '';
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
}

.card-icon.icon-transparency::before {
  width: 18px;
  height: 18px;
  border-radius: 2px;
  border-width: 2px;
}

.card-icon.icon-transparency::after {
  content: '';
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid var(--primary);
  border-radius: 2px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.card-icon.icon-agility::before {
  width: 20px;
  height: 20px;
  border-radius: 2px;
  border-width: 2px;
  border-top: none;
  border-right: none;
}

.card-icon.icon-agility::after {
  content: '';
  position: absolute;
  width: 2px;
  height: 12px;
  background: var(--primary);
  top: 6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
}

.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-light);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

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

.card ul li {
  padding: 0.625rem 0;
  color: var(--text-light);
  position: relative;
  padding-left: 1.75rem;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.card ul li:before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: 400;
}

/* CTA Section */
.cta {
  background: var(--primary);
  color: white;
  padding: 6rem 0;
  text-align: center;
}

.cta h2 {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.cta p {
  font-size: 1.125rem;
  margin-bottom: 2.5rem;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background: var(--primary);
  color: white;
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer h4 {
  margin-bottom: 1.25rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.footer a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  display: block;
  margin-bottom: 0.75rem;
  transition: color 0.2s ease;
  font-size: 0.9375rem;
}

.footer a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
}

/* Forms */
.form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 1.75rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.625rem;
  font-weight: 500;
  color: var(--text);
  font-size: 0.9375rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all 0.2s ease;
  background: var(--bg);
  color: var(--text);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(10, 10, 10, 0.05);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.blog-card-image {
  width: 100%;
  height: 220px;
  background: var(--bg-light);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.blog-card-image::before {
  content: '';
  width: 60px;
  height: 60px;
  border: 2px solid var(--primary);
  border-radius: 4px;
  opacity: 0.3;
}

.blog-card-image::after {
  content: '';
  position: absolute;
  width: 40px;
  height: 40px;
  border: 2px solid var(--primary);
  border-radius: 2px;
  border-top: none;
  border-right: none;
}

.blog-card-content {
  padding: 2rem;
}

.blog-card-meta {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card h3 {
  font-size: 1.375rem;
  margin-bottom: 0.875rem;
  color: var(--primary);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.blog-card p {
  color: var(--text-light);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.blog-card a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.team-card {
  text-align: center;
  padding: 2.5rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.team-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--primary);
  margin: 0 auto 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.team-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--primary);
}

.team-card .role {
  color: var(--text-light);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.team-card p {
  color: var(--text-light);
  font-size: 0.9375rem;
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero p {
    font-size: 1.125rem;
  }

  .hero-stats {
    flex-direction: column;
    gap: 2.5rem;
  }

  .section-title {
    font-size: 2.25rem;
  }

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

  .btn {
    width: 100%;
    text-align: center;
  }

  .section {
    padding: 4rem 0;
  }
}