/* CSS Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-page);
  color: var(--text-ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Accessibility & Focus */
:focus-visible {
  outline: 2px solid var(--ochre);
  outline-offset: 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

/* Layout containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 20px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 40px;
  }
}

/* Global Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 28px;
  background: var(--border-dark);
  color: var(--bg-page);
  font-size: 15px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: background 0.15s ease, transform 0.1s ease;
  text-align: center;
}

.btn-primary:hover {
  background: #33363B;
}

.btn-primary:active {
  transform: translateY(1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid var(--border-dark);
  color: var(--text-ink);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: background 0.15s ease, color 0.15s ease;
  text-align: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: var(--bg-panel);
  color: var(--ochre);
}

.btn-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  background: var(--border-dark);
  color: var(--bg-page);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: background-color 0.15s ease, transform 0.1s ease;
}

.btn-header:hover {
  background: #33363B;
}

.btn-header:active {
  transform: translateY(1px);
}