:root {
  /* Functional Colors */
  --color-primary: #1bbc9b;
  --color-primary-hover: #11a486;
  --color-secondary: #0490da;
  --color-secondary-hover: #007fc2;
  --color-tertiary: #abadcf;

  /* Background Colors */
  --bg-900: #151521;
  --bg-800: #1e1e2d;
  --bg-700: #2a2a3c;

  /* Typography Colors */
  --text-primary: #ffffff;
  --text-secondary: #858d97;

  /* System Colors */
  --color-success: #50cd89;
  --color-warning: #ffc700;
  --color-error: #f1416c;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 64px;

  /* Layout */
  --margin-desktop: 100px;
  --margin-mobile: 16px;
}

/* Ensure the HTML5 hidden attribute always wins over flex/grid display rules */
[hidden] {
  display: none !important;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Poppins", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-900);
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

.page {
  margin: 0 auto;
  padding: var(--space-2xl) var(--margin-desktop);
  max-width: 1280px;
}

@media (max-width: 768px) {
  .page {
    padding: var(--space-xl) var(--margin-mobile);
  }
}

.page__header {
  margin-bottom: var(--space-xl);
}

.subtitle {
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin: 0 0 var(--space-sm);
}

h1 {
  color: var(--text-primary);
  font-size: 44px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0 0 var(--space-md);
}

h2 {
  color: var(--text-primary);
  font-size: 24px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.lede {
  font-size: 20px;
  line-height: 1.6;
  margin: 0;
  max-width: 70ch;
}

.lede strong {
  color: var(--text-primary);
  font-weight: 600;
}

.privacy-note {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: var(--space-md) 0 0;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.4;
}

.privacy-note__icon {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
  display: inline-block;
}

/* Card */
.card {
  background-color: var(--bg-800);
  padding: var(--space-xl);
  margin-bottom: var(--space-lg);
}

.card__title {
  margin-bottom: var(--space-lg);
}

/* Tools grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.tool-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  background-color: var(--bg-700);
  border: 1px solid transparent;
  padding: var(--space-lg);
  text-decoration: none;
  transition: border-color 120ms ease, background-color 120ms ease;
}

.tool-card:hover {
  border-color: var(--color-primary);
  background-color: var(--bg-700);
}

.tool-card__icon {
  flex-shrink: 0;
  font-size: 28px;
  line-height: 1;
  margin-top: 2px;
}

.tool-card__name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 var(--space-xs);
}

.tool-card__desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.tool-card__desc strong {
  color: var(--text-primary);
  font-weight: 600;
}