/* styles.css */

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

html, body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  background-color: #FFFFFF;
  color: #1A1A1A;
  line-height: 1.6;
}

/* Color system */
:root {
  --primary: #0A6ED1;      /* SAP-like deep blue */
  --primary-light: #E5F2FF;
  --accent: #4DA3FF;
  --text: #1A1A1A;
  --muted: #666666;
  --border: #E0E0E0;
  --bg-light: #F7F9FC;
  --success: #2ECC71;
  --error: #E74C3C;
}

/* Layout */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Header */
header {
  border-bottom: 1px solid var(--border);
  background-color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-left img {
  height: 40px;
  width: auto;
}

.nav-left .brand-text {
  font-weight: 700;
  font-size: 20px;
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 15px;
}

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

.nav-cta {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  color: #FFFFFF;
  background-color: var(--primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}

.nav-cta:hover {
  background-color: #084f99;
  border-color: #084f99;
}

/* Hero */
.hero {
  padding: 56px 0 48px;
  background: linear-gradient(135deg, #FFFFFF 0%, #F7F9FC 100%);
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero h1 {
  font-size: 40px;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #0A1F33;
}

.hero p {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.btn-primary {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 8px;
  border: none;
  background-color: var(--primary);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.btn-primary:hover {
  background-color: #084f99;
}

.btn-secondary {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 8px;
  border: 1px solid var(--primary);
  background-color: #FFFFFF;
  color: var(--primary);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

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

.hero-meta {
  font-size: 13px;
  color: var(--muted);
}

.hero-visual {
  background-color: #FFFFFF;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  box-shadow: 0 12px 30px rgba(0,0,0,0.04);
}

/* Sections */
.section {
  padding: 48px 0;
}

.section-header {
  margin-bottom: 24px;
}

.section-header h2 {
  font-size: 28px;
  margin-bottom: 8px;
}

.section-header p {
  font-size: 15px;
  color: var(--muted);
}

/* Value props cards */
.card-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.card {
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border);
}

.card h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.card p {
  font-size: 14px;
  color: var(--muted);
}

/* How it works */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.step-number {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

/* Categories */
.categories-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.category-pill {
  padding: 8px 12px;
  border-radius: 999px;
  background-color: var(--primary-light);
  color: var(--primary);
  font-size: 13px;
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.pricing-plan {
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background-color: #FFFFFF;
}

.pricing-plan.featured {
  border: 2px solid var(--primary);
  box-shadow: 0 12px 30px rgba(0,0,0,0.04);
}

.pricing-plan h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.pricing-price {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.pricing-plan ul {
  list-style: none;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

.pricing-plan ul li {
  margin-bottom: 4px;
}

/* Experts */
.experts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.expert-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--border);
}

.expert-name {
  font-weight: 600;
  margin-bottom: 4px;
}

.expert-skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.skill-tag {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 999px;
  background-color: var(--bg-light);
}

/* Forms */
form {
  display: grid;
  gap: 12px;
  max-width: 480px;
}

label {
  font-size: 14px;
  font-weight: 500;
}

input, textarea, select {
  padding: 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 14px;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 1px rgba(10,110,209,0.15);
}

/* Footer */
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  background-color: #FFFFFF;
  margin-top: 32px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 16px;
}

.footer-links a {
  text-decoration: none;
  color: var(--muted);
}

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

/* Utility */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  background-color: var(--primary-light);
  color: var(--primary);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-content {
    grid-template-columns: 1fr;
  }

  .card-grid-3,
  .steps,
  .pricing-grid,
  .experts-grid,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none; /* simple mobile version */
  }
}