:root {
  --charcoal: #21201C;
  --forest: #141E12;
  --teal: #29A383;
  --blue: #006AFF;
  --blue-hover: #0052CC;
  --blue-active: #003D99;
  --red: #F53003;
  --amber: #FFC53D;
  --bluegray: #364153;
  --white: #FFFFFF;
  --black: #000000;
  --gray-med: #687076;
  --gray-warm: #6B716A;
  --gray-dark: #222221;
  --gray-muted: #8D8D86;
  --gray-soft: #8B918A;
  --gray-blue: #80838D;
  --offwhite: #E8E8EC;
  --lightgray: #BFC7D5;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Instrument Sans', system-ui, -apple-system, sans-serif;
  color: var(--charcoal);
  background: var(--white);
  font-size: 18px;
  line-height: 24.84px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--red); text-decoration: none; }
a:hover { text-decoration: underline; opacity: 0.85; }

.container { max-width: 1400px; margin: 0 auto; padding: 0 64px; }

/* Header */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--offwhite);
  position: sticky;
  top: 0;
  z-index: 2;
}
.site-header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  padding: 0 64px;
  max-width: 1400px;
  margin: 0 auto;
}
.brand {
  font-size: 20px;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: -0.01em;
}
.brand span { color: var(--red); }
.brand-logo { height: 32px; width: auto; display: block; }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: var(--charcoal);
  font-size: 16px;
  font-weight: 400;
  padding: 4px 4px;
  border: none;
  background: transparent;
}
.nav-links a:hover { color: var(--teal); border-bottom: 2px solid var(--teal); text-decoration: none; }

/* Hero */
.hero { padding: 80px 0 64px; }
.hero h1 {
  font-size: 64px;
  font-weight: 600;
  line-height: 64px;
  letter-spacing: 0;
  max-width: 900px;
  color: var(--charcoal);
}
.hero p {
  font-size: 20px;
  line-height: 28px;
  color: var(--gray-med);
  max-width: 720px;
  margin-top: 24px;
}
.hero .cta-row { margin-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 24px;
  padding: 12px 36px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
}
.btn-primary { background: var(--blue); color: var(--white); box-shadow: 0px 0px 1px 0px rgba(0,0,0,0.03), 0px 1px 2px 0px rgba(0,0,0,0.06); }
.btn-primary:hover { background: var(--blue-hover); text-decoration: none; }
.btn-secondary { background: var(--white); color: var(--charcoal); border: 1px solid var(--lightgray); }
.btn-secondary:hover { background: #F5F5F5; border-color: var(--gray-muted); text-decoration: none; }
.btn-badge {
  display: inline-block;
  padding: 0;
  margin: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  line-height: 0;
}
.btn-badge:hover { background: transparent; text-decoration: none; }
.gplay-badge { display: block; height: 46px; width: auto; }

/* Section */
.section { padding: 64px 0; }
.section h2 {
  font-size: 40px;
  font-weight: 500;
  line-height: 48px;
  margin-bottom: 8px;
}
.section .lead { color: var(--gray-med); font-size: 18px; margin-bottom: 48px; max-width: 720px; }

/* Apps grid */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.app-card {
  background: var(--white);
  border: 1px solid var(--offwhite);
  border-radius: 8px;
  padding: 24px;
  display: flex;
  flex-direction: column;
}
.app-card .icon {
  width: 96px; height: 96px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--offwhite);
}
.app-card h3 { font-size: 20px; font-weight: 600; line-height: 25px; margin: 20px 0 8px; }
.app-card .tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.tag {
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  line-height: 16px;
  border-radius: 4px;
  border: 1px solid var(--lightgray);
  background: var(--white);
  color: var(--charcoal);
}
.app-card p { color: var(--gray-med); font-size: 16px; line-height: 24px; flex: 1; }
.app-card .card-foot { margin-top: 24px; }

/* Features */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.feature {
  border: 1px solid var(--offwhite);
  border-radius: 8px;
  padding: 24px;
}
.feature .ico {
  width: 40px; height: 40px;
  color: var(--red);
  margin-bottom: 16px;
}
.feature h4 { font-size: 18px; font-weight: 600; line-height: 28px; margin-bottom: 8px; }
.feature p { color: var(--gray-med); font-size: 16px; line-height: 24px; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--offwhite);
  padding: 64px 0;
  margin-top: 64px;
}
.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; }
.site-footer h5 { font-size: 16px; font-weight: 500; margin-bottom: 16px; color: var(--charcoal); }
.site-footer a, .site-footer p { color: var(--gray-med); font-size: 16px; display: block; margin-bottom: 8px; }
.site-footer .copy { color: var(--gray-muted); font-size: 14px; margin-top: 48px; }

@media (max-width: 1023px) {
  .container, .site-header .inner { padding-left: 32px; padding-right: 32px; }
  .apps-grid, .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero h1 { font-size: 48px; line-height: 52px; }
}
@media (max-width: 639px) {
  .container, .site-header .inner { padding-left: 16px; padding-right: 16px; }
  .apps-grid, .features-grid { grid-template-columns: 1fr; }
  .nav-links { gap: 16px; }
  .hero h1 { font-size: 36px; line-height: 40px; }
  .site-footer .cols { grid-template-columns: 1fr; }
}