:root {
  --color-bg: #ffffff;
  --color-surface: #EFF6F6;
  --color-text: #474247;
  --color-muted: #6a656a;
  --color-accent: #4A9D9E;
  --color-accent-dark: #357172;
  --color-border: #e1e7e7;
  --max-width: 1080px;
  --radius: 4px;
  --font-body: 'Lato', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-weight: 400;
}

h1, h2, h3, h4, .brand-name {
  font-family: var(--font-heading);
  color: var(--color-text);
  font-weight: 500;
  letter-spacing: -0.01em;
}

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

a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Header */
.site-header {
  border-bottom: 1px solid var(--color-border);
  background: #fff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.brand {
  display: flex;
  align-items: center;
  color: var(--color-text);
}

.brand img {
  height: 42px;
  width: auto;
  display: block;
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1.75rem;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--color-text);
  font-weight: 400;
  font-size: 0.95rem;
}

.site-nav a:hover { color: var(--color-accent); text-decoration: none; }

/* Hero */
.hero {
  background: #fff;
  padding: 4rem 0 3rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.hero h1 {
  font-size: 2.5rem;
  margin: 0 0 1.25rem;
  line-height: 1.2;
  font-weight: 500;
}

.hero .lead {
  font-size: 1.125rem;
  color: var(--color-muted);
  margin: 0 0 1.75rem;
}

.hero-image img {
  width: 100%;
  height: auto;
  display: block;
}

.linkedin-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-accent);
  font-weight: 500;
}

.linkedin-link img {
  width: 18px;
  height: 18px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 500;
  font-family: var(--font-heading);
  transition: background 0.15s ease, color 0.15s ease;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
  text-decoration: none;
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section-alt {
  background: var(--color-surface);
}

.section h2 {
  font-size: 1.875rem;
  margin: 0 0 1rem;
  font-weight: 500;
}

.section h3 {
  font-size: 1.125rem;
  margin: 0 0 0.5rem;
  font-weight: 500;
}

.section p {
  color: var(--color-muted);
  margin: 0 0 1rem;
}

/* Prose (narrow content sections) */
.prose {
  max-width: 760px;
}

.prose h2 { margin-top: 0; }
.prose h3 { margin-top: 2rem; }
.prose p { color: var(--color-muted); }
.prose li { color: var(--color-muted); }

/* Two-column layouts */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.split img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

/* Differentiators */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin: 2rem 0 0;
}

.feature h3 {
  margin: 0 0 0.5rem;
  color: var(--color-text);
}

.feature p {
  color: var(--color-muted);
}

/* Services grid */
.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

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

/* CTA */
.cta {
  text-align: center;
}

.cta h2 {
  margin-bottom: 0.5rem;
}

/* Footer */
.site-footer {
  background: var(--color-text);
  color: #d8d4d8;
  padding: 3rem 0 1.5rem;
  font-size: 0.95rem;
}

.site-footer a { color: #ffffff; }

.footer-inner {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  margin: 0 0 0.75rem;
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
}

.footer-col p { margin: 0; line-height: 1.7; }

.footer-base {
  border-top: 1px solid rgba(255,255,255,0.15);
  margin-top: 2rem;
  padding-top: 1rem;
  text-align: center;
  color: #a8a4a8;
}

@media (max-width: 720px) {
  .hero { padding: 2.5rem 0; }
  .hero-inner { grid-template-columns: 1fr; gap: 2rem; }
  .hero h1 { font-size: 1.875rem; }
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .header-inner { flex-direction: column; gap: 0.75rem; padding: 0.75rem 1.5rem; }
  .site-nav ul { flex-wrap: wrap; justify-content: center; gap: 1rem; }
  .section { padding: 3rem 0; }
}