/*
  StillBright styles
  -------------------
  This stylesheet defines a gentle, airy look for the StillBright service.
  It uses large fonts and clear contrast to accommodate older eyes, and
  incorporates a soft gradient background image for the hero section.
*/

:root {
  --primary-colour: #2c3e50;
  --secondary-colour: #00796b;
  --accent-colour: #ffc107;
  --background-colour: #fafafa;
  --card-background: #ffffff;
  --text-colour: #333333;
  --border-radius: 8px;
  --max-width: 800px;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--background-colour);
  color: var(--text-colour);
  line-height: 1.6;
}

/* Hero section styling */
.hero {
  position: relative;
  background-image: url('hero-bg.png');
  background-size: cover;
  background-position: center;
  height: 45vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  border-bottom: 2px solid rgba(0, 0, 0, 0.1);
}

/* Navigation bar on home page */
.nav-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 20;
}

.nav-container {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
}

.nav-menu a {
  margin: 0 0.75rem;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.nav-menu a:hover {
  opacity: 0.8;
}

.nav-actions .nav-btn {
  background-color: #ffffff;
  color: var(--secondary-colour);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease;
}

.nav-actions .nav-btn:hover {
  background-color: #f0f0f0;
}

/* Home hero section */
.home-hero {
  position: relative;
  height: 90vh;
  background-image: url('home-hero.png');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #ffffff;
}

.home-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.35);
  z-index: 1;
}

.home-hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 0 1rem;
}

.home-hero-content h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.home-hero-content p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
}

.hero-btn {
  background-color: var(--accent-colour);
  color: #ffffff;
  padding: 0.8rem 1.8rem;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease;
}

.hero-btn:hover {
  background-color: #e6a80d;
}

/* Info card on hero */
.info-card {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--text-colour);
  border-radius: var(--border-radius);
  padding: 1rem 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  max-width: 220px;
  font-size: 0.9rem;
  z-index: 3;
}

.info-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
  color: var(--primary-colour);
}

.info-card p {
  margin: 0;
  color: var(--text-colour);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  padding: 0 1rem;
}

.hero-content h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.hero-content p {
  font-size: 1.2rem;
  margin: 0;
}

/* Onboarding section */
.onboarding {
  padding: 2rem 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.intro {
  text-align: center;
  margin-bottom: 1.5rem;
}

.intro h2 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: var(--primary-colour);
}

.intro p {
  font-size: 1rem;
  color: var(--text-colour);
}

/* Form styling */
form {
  background-color: var(--card-background);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: var(--border-radius);
  font-size: 1rem;
  box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--secondary-colour);
  outline: none;
  box-shadow: 0 0 0 2px rgba(0, 121, 107, 0.25);
}

.btn {
  display: inline-block;
  background-color: var(--secondary-colour);
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.btn:hover {
  background-color: #005f50;
}

/* Footer styling */
footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
  color: #666;
}

/* Dashboard styles */
.dashboard-header {
  padding: 2rem 1rem;
  text-align: center;
  background-color: var(--secondary-colour);
  color: #fff;
}

.dashboard-header h1 {
  margin: 0;
  font-size: 2rem;
}

.stage-message {
  font-size: 1.1rem;
  margin-top: 0.5rem;
}

.dashboard-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 2rem 1rem;
}

.module {
  margin-bottom: 2rem;
  background-color: var(--card-background);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.module h2 {
  margin-top: 0;
  color: var(--primary-colour);
  font-size: 1.5rem;
}

.module p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--text-colour);
}

.resource-list {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

.resource-list li {
  margin-bottom: 0.5rem;
}

.resource-list a {
  color: var(--secondary-colour);
  text-decoration: none;
}

.resource-list a:hover {
  text-decoration: underline;
}

.inspiration-text {
  font-style: italic;
  color: var(--primary-colour);
  font-size: 1.1rem;
}

/* Responsive adjustments */
@media (min-width: 768px) {
  .hero-content h1 {
    font-size: 3rem;
  }
  .hero-content p {
    font-size: 1.4rem;
  }
  .onboarding {
    padding: 3rem 1rem;
  }
  .dashboard-header {
    padding: 3rem 1rem;
  }
  .dashboard-main {
    padding: 3rem 1rem;
  }
  .module {
    padding: 2rem;
  }
}