/*
 * The Real Cost of a Group Retirement Plan - Stylesheet
 *
 * Common Wealth brand palette (Emerald/Spruce).
 * Typography: Inter via Google Fonts.
 *
 * ASCII only -- no em dashes or curly quotes in this file.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* -- CW Brand Palette -- */
  --cw-emerald: #00ce7c;
  --cw-emerald-light: #00eaa8;
  --cw-emerald-dark: #018c5a;
  --cw-spruce: #014751;
  --cw-spruce-light: #027985;
  --cw-spruce-dark: #002329;
  --cw-pistachio: #BAEE95;
  --cw-pistachio-light: #eeffd9;
  --cw-sand: #c2b26e;
  --cw-plum: #331f40;
  --cw-plum-light: #5b3a6d;
  --cw-lilac: #c5b6f1;
  --cw-chartreuse: #c6d92f;
  --cw-cloud: #fcfcf7;
  --cw-cloud-d1: #dbdbd7;
  --cw-cloud-d2: #bbbbb7;
  --cw-cloud-d3: #9c9c99;
  --cw-cloud-d4: #7e7e7c;
  --cw-green: var(--cw-emerald);
  --cw-dark: var(--cw-spruce);
  --cw-white: var(--cw-cloud);

  /* Spacing scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-xxl: 48px;

  /* Typography scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--cw-spruce);
  color: var(--cw-cloud);
  min-height: 100vh;
  width: 100%;
}

:focus-visible {
  outline: 2px solid var(--cw-emerald);
  outline-offset: 2px;
}

/* -- Top Navigation Bar -- */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(1, 71, 81, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 206, 124, 0.15);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; height: 60px;
}

.logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 20px; font-weight: 600; letter-spacing: -0.5px;
  color: var(--cw-cloud); text-decoration: none;
}

.nav-title {
  font-size: 14px; font-weight: 500; color: var(--cw-cloud-d2);
  letter-spacing: 0.5px;
}

/* -- Main Content -- */
.main-content {
  padding: 92px 60px 60px;
  max-width: 1200px;
  margin: 0 auto;
}

.subtitle {
  font-size: 18px; color: var(--cw-emerald); font-weight: 500;
  margin-bottom: 6px;
}

h1 {
  font-size: 30px; font-weight: 600; line-height: 1.2;
  letter-spacing: -0.5px; margin-bottom: 10px;
  color: var(--cw-cloud);
}

.accent { color: var(--cw-emerald); }

p.intro {
  font-size: 15px; line-height: 1.6; color: var(--cw-cloud-d1);
  max-width: 800px; margin-bottom: 20px;
}

/* -- Footer -- */
.footer {
  margin-top: 48px; padding: 24px 0;
  border-top: 1px solid rgba(252,252,247,0.06);
  text-align: center;
  font-size: 13px; color: var(--cw-cloud-d3);
}

/* -- Responsive: Tablet (max 1024px) -- */
@media (max-width: 1024px) {
  .top-nav { padding: 0 20px; }
  .main-content { padding: 80px 32px 40px; }
  h1 { font-size: 26px; }
}

/* -- Responsive: Phone (max 768px) -- */
@media (max-width: 768px) {
  .top-nav { height: 52px; padding: 0 16px; }
  .main-content { padding: 72px 20px 32px; }
  h1 { font-size: 22px; }
  .subtitle { font-size: 16px; }
  p.intro { font-size: 14px; }
}

@media (max-width: 480px) {
  .top-nav { padding: 0 12px; }
  .main-content { padding: 64px 16px 24px; }
  h1 { font-size: 20px; }
}