/* Gravitate Media Group — base styles */

:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f5f6;
  --color-text: #2b2f33;
  --color-text-muted: #5b6167;
  --color-border: #dde1e4;
  --color-accent: #35597a;
  --color-accent-dark: #294860;
  --font-heading: Georgia, "Times New Roman", Times, serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 17px;
}

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: normal;
  color: var(--color-text);
  line-height: 1.25;
}

h1 {
  font-size: 2.1rem;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
}

p {
  margin: 0 0 1rem;
}

a {
  color: var(--color-accent);
}

a:hover {
  color: var(--color-accent-dark);
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
}

.site-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 0.95rem;
  font-family: var(--font-body);
  color: var(--color-text);
  cursor: pointer;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  text-decoration: none;
  color: var(--color-text);
  font-size: 0.98rem;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 4px;
}

/* Hero */

.hero {
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--color-border);
}

.hero h1 {
  max-width: 640px;
}

.hero .subhead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 580px;
  margin-bottom: 0;
}

/* Sections */

.section {
  padding: 56px 0;
}

.section + .section {
  border-top: 1px solid var(--color-border);
}

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

.section p {
  max-width: 680px;
}

.closing-line {
  font-style: italic;
  color: var(--color-text-muted);
  margin-top: 1.5rem;
}

/* Services list */

.service-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 8px;
}

.service-item {
  border-top: 3px solid var(--color-accent);
  padding-top: 16px;
}

.service-item p {
  color: var(--color-text-muted);
  max-width: none;
}

/* Contact */

.contact-block {
  margin-top: 12px;
}

.contact-block dt {
  font-weight: bold;
  margin-top: 16px;
}

.contact-block dd {
  margin: 4px 0 0;
  color: var(--color-text-muted);
}

/* Footer */

.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 28px 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.site-footer a {
  color: var(--color-text-muted);
}

.site-footer nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

@media (max-width: 700px) {
  .service-list {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-block;
  }

  .main-nav {
    display: none;
    width: 100%;
  }

  .main-nav.is-open {
    display: block;
  }

  .site-header .container {
    flex-wrap: wrap;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 0;
    padding: 12px 0 4px;
  }

  .main-nav ul li {
    border-top: 1px solid var(--color-border);
  }

  .main-nav a {
    display: block;
    padding: 12px 0;
  }

  .main-nav a:hover,
  .main-nav a[aria-current="page"] {
    border-bottom: none;
  }

  .hero {
    padding: 40px 0 36px;
  }

  .section {
    padding: 40px 0;
  }
}