/* THEME CONFIGURATION VARIABLES */
:root {
  /* Site Theme Colors (Light Palette, tailored for Optiplus) */
  --op-eye-base: #F5F9FA;         /* White-blue medical light background */
  --op-eye-surface: #FFFFFF;      /* Pure white container cards */
  --op-eye-focus: #0D3B4C;        /* Rich dark blue-teal for headings and contrast */
  --op-eye-bright: #00A896;       /* Radiant emerald-teal primary action/accent color */
  --op-eye-bright-hover: #028090; /* Hover state teal */
  --op-eye-text: #1E2D30;         /* Dark grey slate for text readability */
  --op-eye-tint: #E8F5F5;         /* Very light teal tint for subtle highlights/alternatives */
  --op-eye-border: #D1E5E5;       /* Subtle border element colors */

  /* Font Families configuration */
  --op-font-family-display: 'Montserrat', sans-serif;
  --op-font-family-body: 'Poppins', sans-serif;

  /* Randomized Custom Styling Options */
  --op-max-width: 1140px;         /* Container layout width */
  --op-radius-soft: 16px;         /* Soft rounded corners */
  --op-shadow-raised: 0 10px 25px -5px rgba(13, 59, 76, 0.08), 0 8px 16px -6px rgba(13, 59, 76, 0.04); /* Standard raised shadow depth */
}

/* BASE RESET AND DEFAULTS */
body {
  font-family: var(--op-font-family-body);
  background-color: var(--op-eye-base);
  color: var(--op-eye-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--op-font-family-display);
  font-weight: 700;
}

/* ANTI-FOOTPRINT RANDOMIZED LAYOUT CLASSES */

/* Top custom container width shield replaces standard wrapper and container classes */
.op-layout-shell {
  width: 100%;
  max-width: var(--op-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Custom Split layout replacements for Preset A */
.op-layout-split {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

@media (min-width: 768px) {
  .op-layout-split {
    flex-direction: row;
    align-items: flex-start;
  }
  
  .op-lens-view {
    width: 40%;
    position: -webkit-sticky;
    position: sticky;
    top: 2rem;
    align-self: flex-start;
    z-index: 10;
  }

  .op-spec-details {
    width: 60%;
  }
}

/* Custom testimonial grid style with zero footprint classes */
.op-layout-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .op-layout-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .op-layout-grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* CUSTOM MODULE & CARD COMPONENT REPLACEMENTS */

/* Testimonial Voice Module */
.op-voice-module {
  background-color: var(--op-eye-surface);
  border-top: 4px solid var(--op-eye-bright);
  border-radius: var(--op-radius-soft);
  box-shadow: var(--op-shadow-raised);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.op-voice-module:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -4px rgba(13, 59, 76, 0.12);
}

/* Initial styling for avatar circular wrapper */
.op-avatar-circle {
  width: 44px;
  height: 44px;
  border-radius: 9999px;
  border: 2px solid var(--op-eye-bright);
}

/* Horizontal Feature Lines (Preset A specific) */
.op-perk-line {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--op-eye-border);
  transition: padding-left 0.3s ease;
}

.op-perk-line:hover {
  padding-left: 0.5rem;
}

.op-perk-line:last-child {
  border-bottom: none;
}

@media (max-width: 640px) {
  .op-perk-line {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    padding: 2rem 0;
  }
}

/* PRICE DISPLAY TAG DESIGN (CSS Tag Shape Option) */
.op-price-tag {
  display: inline-flex;
  align-items: center;
  background-color: var(--op-eye-tint);
  color: var(--op-eye-focus);
  border-left: 5px solid var(--op-eye-bright);
  padding: 0.75rem 1.5rem;
  font-weight: 800;
  font-size: 1.75rem;
  letter-spacing: 0.05em;
  border-radius: var(--op-radius-soft);
  box-shadow: var(--op-shadow-raised);
  position: relative;
}

.op-price-tag::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--op-eye-base);
  border-radius: 50%;
  margin-right: 12px;
}

/* CUSTOM ANIMATIONS & STATES */
.op-action-trigger {
  box-shadow: 0 4px 14px 0 rgba(0, 168, 150, 0.4);
}

.op-action-trigger:hover {
  background-color: var(--op-eye-bright-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(0, 168, 150, 0.5);
}

.op-action-trigger:active {
  transform: translateY(0);
}