@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600;700&family=Playfair+Display:wght@400;600;700&display=swap');

:root {
  /* Colors */
  --brand-main: #2A5C3D;    /* Primary Green */
  --ui-base-dark: #1F2937;  /* Deep dark text */
  --tone-highlight: #D97736; /* Accent Orange */
  --bg-soft: #F9FAFB;       /* Soft Beige/White */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #2A5C3D 0%, #1a422a 100%);
  --gradient-light: linear-gradient(135deg, #F9FAFB 0%, #eef1f5 100%);

  /* Fonts */
  --font-heading: 'Playfair Display', serif;
  --font-text: 'Open Sans', sans-serif;
}

body {
  font-family: var(--font-text);
  color: var(--ui-base-dark);
  background-color: var(--bg-soft);
  margin: 0;
  padding: 0;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--brand-main);
  margin-bottom: 1rem;
}

/* Structural & Semantic Classes */
.optic-wellness-wrap {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.visual-intro-area {
  padding: 5rem 0;
  color: white;
  position: relative;
  overflow: hidden;
}

.eye-habit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.focus-insight-box {
  background: white;
  border-radius: 0.5rem;
  padding: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
  border-bottom: 4px solid var(--tone-highlight);
}

.focus-insight-box:hover {
  transform: translateY(-5px);
}

.routine-step-row {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .routine-step-row {
    flex-direction: row;
    align-items: flex-start;
  }
}

.step-indicator-circle {
  width: 3rem;
  height: 3rem;
  background-color: var(--tone-highlight);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.vision-stat-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
  margin: 3rem 0;
}

.stat-number-bold {
  font-size: 3rem;
  font-weight: 700;
  color: var(--tone-highlight);
  font-family: var(--font-heading);
  margin-bottom: 0.5rem;
}

.action-trigger-btn {
  display: inline-block;
  background-color: var(--tone-highlight);
  color: white;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  text-align: center;
}

.action-trigger-btn:hover {
  background-color: #c06528;
  transform: scale(1.05);
}

/* Header & Mobile Menu */
.site-nav-bar {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-links-wrap {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-link-item {
  color: var(--ui-base-dark);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.nav-link-item:hover {
  color: var(--brand-main);
}

/* Mobile Nav */
.mobile-nav-panel {
  display: none;
  flex-direction: column;
  background: white;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  padding: 1rem;
}

.mobile-nav-panel.is-active {
  display: flex;
}

/* Cookie Banner */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--ui-base-dark);
  color: white;
  z-index: 9999;
  padding: 1.5rem;
  box-shadow: 0 -4px 10px rgba(0,0,0,0.2);
  display: none;
}

.cookie-action-accept {
  background-color: var(--tone-highlight);
  color: white;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-weight: 600;
  margin-right: 1rem;
}

.cookie-action-decline {
  background-color: #4B5563;
  color: white;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-weight: 600;
}

/* Forms */
.inquiry-form-wrap form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-input-field {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #D1D5DB;
  border-radius: 0.375rem;
  font-family: var(--font-text);
}

.form-input-field:focus {
  outline: 2px solid var(--brand-main);
  border-color: transparent;
}

/* Sub-list formatting */
.benefit-numbered-list {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.benefit-numbered-list li {
  position: relative;
  padding-left: 2.5rem;
  margin-bottom: 0.75rem;
}

.benefit-numbered-list li::before {
  content: counter(item);
  counter-increment: item;
  position: absolute;
  left: 0;
  top: -0.15rem;
  width: 1.5rem;
  height: 1.5rem;
  background-color: var(--brand-main);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
}

.benefit-numbered-list {
  counter-reset: item;
}

/* Footer */
.site-bottom-area {
  background-color: var(--ui-base-dark);
  color: #9CA3AF;
  padding: 3rem 0;
  margin-top: 4rem;
}

.footer-disclaimer-notice {
  font-size: 0.875rem;
  border-top: 1px solid #374151;
  padding-top: 1.5rem;
  margin-top: 2rem;
  text-align: center;
}