:root {
  --color-primary: #4C9BA0;
  --color-secondary: #8CA6B0;
  --color-accent: #5AD1D0;

  --color-background: #121C24;
  --color-surface: #1E2A36;
  --color-dark: #0F1115;

  --color-text-primary: #E4E6EB;
  --color-text-secondary: #A1AAB3;

  --color-error: #FF6B6B;
  --color-success: #5CB85C;

  --font-primary: 'Roboto', sans-serif;
  --font-mono: 'Roboto Mono', monospace;
}

body {
  background-color: var(--color-background);
  color: var(--color-text-primary);
  font-family: var(--font-primary);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text-primary);
  font-weight: bold;
}

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

.text-muted {
  color: var(--color-text-secondary) !important;
}

.btn-primary {
  background-color: var(--color-primary);
  color: black;
  border-radius: 12px;
  border: none;
}

.btn-outline-accent {
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  background-color: transparent;
  border-radius: 12px;
}

.btn-text-accent {
  color: var(--color-accent);
  background: none;
  border: none;
}

.form-control {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
}

.form-control::placeholder {
  color: rgba(161, 170, 179, 0.6);
  font-style: italic;
}

.form-control:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--color-accent);
}

.card {
  background-color: var(--color-surface);
  border-radius: 12px;
  border: none;
  color: var(--color-text-primary);
  margin: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

/* Section spacing */
section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.section-divider {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--color-accent), transparent);
  margin: 0 auto;
  width: 60%;
}

/* Hero styles */
.hero-section {
  background-color: var(--color-background);
}

.hero-title {
  font-family: var(--font-mono);
  font-size: 2.75rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-secondary);
}

.hero-description {
  max-width: 600px;
  margin: 0 auto;
}

.screenshot {
  background-color: var(--color-surface);
  width: 200px;
  height: 400px;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

/* Testimonials */
.testimonial-card {
  background-color: var(--color-surface);
  border: none;
  border-radius: 12px;
  color: var(--color-text-primary);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.testimonial-card p {
  font-style: italic;
}

.testimonial-card small {
  color: var(--color-text-secondary);
}

/* remove paragraph spacing in testimonials */
.testimonial-card p {
  margin-bottom: 0;
}

/* optional: make icons a consistent size and spacing */
.testimonial-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* keep text aligned nicely next to icons */
.testimonial-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.75rem;
}

/* Accordion tighter layout */
.accordion-item {
  border: none;
  background-color: transparent;
}

.accordion-button {
  background-color: var(--color-surface);
  color: var(--color-text-primary);
  font-weight: bold;
  padding: 0.75rem 1rem;
  /* tighter vertical padding */
  border-radius: 8px;
  transition: background-color 0.2s ease;
}

.accordion-button.collapsed {
  background-color: var(--color-surface);
}

.accordion-button:not(.collapsed) {
  background-color: var(--color-primary);
  color: #000;
}

.accordion-body {
  background-color: var(--color-surface);
  color: var(--color-text-secondary);
  padding: 0.75rem 1rem;
  /* match header padding */
  border-radius: 0 0 8px 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Remove box shadow and borders Bootstrap adds by default */
.accordion-button:focus {
  box-shadow: none;
  border: none;
}

.text-footer {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  line-height: 1.5;
}

.text-footer a {
  color: var(--color-secondary);
  text-decoration: none;
}

.text-footer a:hover {
  text-decoration: underline;
}