/* ===================================
   ESSENTIALS PAGES SHARED STYLES
   Unified Design System
   =================================== */

@import url('../shared.css');

/* Page Header for Essentials */
.page-header {
  padding: 140px var(--container-padding) var(--space-3xl);
  text-align: center;
  background: linear-gradient(135deg, rgba(62, 54, 46, 0.5), rgba(42, 36, 32, 0.5));
  border-bottom: 1px solid var(--glass-border);
}

.page-header .container {
  max-width: 800px;
  margin: 0 auto;
}

.page-header h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.page-header-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 50%;
  color: var(--white);
}

.page-header p {
  font-size: 18px;
  color: var(--lighter);
  line-height: 1.7;
  margin: 0;
}

/* Essentials Content Container */
.ess-content {
  max-width: 900px;
  margin: 0 auto;
}

/* Savings Banner */
.ess-savings {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(134, 93, 54, 0.2), rgba(147, 120, 91, 0.2));
  border: 2px solid var(--light);
  border-radius: var(--radius);
  margin-bottom: var(--space-2xl);
}

.ess-savings-icon {
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: 50%;
  color: var(--white);
}

.ess-savings p {
  color: var(--white);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
}

.ess-savings strong {
  color: var(--light);
  font-weight: 700;
  font-size: 18px;
}

/* Introduction Text */
.ess-intro {
  font-size: 18px;
  color: var(--lighter);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg);
  background: rgba(172, 137, 104, 0.05);
  border-left: 4px solid var(--light);
  border-radius: var(--radius-sm);
}

/* Essentials Sections */
.ess-section {
  margin-bottom: var(--space-2xl);
  padding: var(--space-xl);
  background: var(--glass);
  backdrop-filter: blur(20px);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
}

.ess-section h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--glass-border);
}

.ess-section h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-md);
  margin-top: var(--space-lg);
}

/* Essentials List */
.ess-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.ess-list li {
  padding: var(--space-md);
  padding-left: var(--space-2xl);
  background: rgba(172, 137, 104, 0.05);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--light);
  color: var(--lighter);
  line-height: 1.7;
  position: relative;
  transition: var(--transition);
}

.ess-list li:hover {
  background: rgba(172, 137, 104, 0.1);
  transform: translateX(8px);
}

.ess-list li::before {
  content: '';
  position: absolute;
  left: var(--space-md);
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--light);
  border-radius: 50%;
}

.ess-list li strong {
  color: var(--light);
  font-weight: 700;
  display: block;
  margin-bottom: 4px;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.feature-card {
  padding: var(--space-lg);
  background: rgba(172, 137, 104, 0.05);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  transition: var(--transition);
}

.feature-card:hover {
  background: rgba(172, 137, 104, 0.1);
  border-color: var(--light);
  transform: translateY(-4px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--secondary), var(--accent));
  border-radius: var(--radius-sm);
  color: var(--white);
  margin-bottom: var(--space-md);
}

.feature-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--lighter);
  line-height: 1.6;
  margin: 0;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin: var(--space-2xl) 0;
}

.stat-box {
  text-align: center;
  padding: var(--space-lg);
  background: rgba(172, 137, 104, 0.05);
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  background: linear-gradient(135deg, var(--light), var(--lighter));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-xs);
  line-height: 1;
}

.stat-label {
  color: var(--lighter);
  font-size: 14px;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--glass-border);
}

/* Back Button */
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Info Box */
.info-box {
  padding: var(--space-lg);
  background: rgba(172, 137, 104, 0.1);
  border: 1px solid var(--light);
  border-radius: var(--radius);
  margin: var(--space-xl) 0;
}

.info-box h3 {
  color: var(--light);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.info-box p {
  color: var(--lighter);
  line-height: 1.7;
  margin: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .page-header {
    padding: 120px var(--container-padding) var(--space-2xl);
  }

  .page-header h1 {
    flex-direction: column;
    gap: var(--space-md);
  }

  .ess-section {
    padding: var(--space-lg);
  }

  .ess-savings {
    flex-direction: column;
    text-align: center;
  }

  .action-buttons {
    flex-direction: column;
  }

  .action-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .ess-list li {
    padding: var(--space-sm);
    padding-left: var(--space-lg);
  }

  .ess-section {
    padding: var(--space-md);
  }

  .page-header-icon {
    width: 56px;
    height: 56px;
  }
}