/**
 * EverHarmony - BioKinetic MedTech & Continuous Metabolic Care
 * Unique Kinetic Dark Design System (Inspired by High-Tech Orthopedic & Sensor Dynamics)
 * Standards: WCAG 2.1 AAA Compliant, Zero CLS, Kinetic Biomechanical Performance
 * Geo / Target: DACH (Deutschland, Österreich, Schweiz) & Global MedTech
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@500;700&display=swap');

/* ==========================================================================
   1. Design Tokens & CSS Custom Properties
   ========================================================================== */
:root {
  /* Vibrant Kinetic Color Palette (EverHarmony Bio-Metabolic Spectrum) */
  --color-bio-mint: #00F59B;           /* Primary Kinetic: Glucose In-Range & Vital Pulse */
  --color-bio-mint-glow: rgba(0, 245, 155, 0.35);
  --color-bio-mint-hover: #33FFB0;
  --color-bio-mint-dark: #00C87E;

  --color-solar-amber: #FF9E2C;        /* Metabolic Energy, Active Vitality & Alert Cues */
  --color-solar-amber-glow: rgba(255, 158, 44, 0.35);
  --color-solar-amber-hover: #FFAE4D;

  --color-cyber-cyan: #00E5FF;         /* CGM Telemetry, Bluetooth Precision & Class I */
  --color-cyber-cyan-glow: rgba(0, 229, 255, 0.35);

  --color-coral-alert: #FF4757;        /* Fast-acting Hypo-Defense & Stock Badges */
  --color-coral-glow: rgba(255, 71, 87, 0.35);

  /* Aliases matching kinetic components */
  --color-primary: var(--color-bio-mint);
  --color-secondary: var(--color-solar-amber);
  --color-volt: var(--color-bio-mint);
  --color-volt-glow: var(--color-bio-mint-glow);
  --color-volt-hover: var(--color-bio-mint-hover);
  --color-volt-dark: var(--color-bio-mint-dark);

  --color-tangerine: var(--color-solar-amber);
  --color-tangerine-glow: var(--color-solar-amber-glow);
  --color-tangerine-hover: var(--color-solar-amber-hover);

  /* Deep Bio-Obsidian Matrix Surfaces */
  --bg-deep: #070B09;                  /* Ultra-deep obsidian backdrop */
  --bg-surface-1: #0D1510;             /* Base matrix panels */
  --bg-surface-2: #14201A;             /* Elevated cards & interactive chips */
  --bg-surface-3: #1B2C23;             /* Hover states & active pills */
  --bg-surface-glass: rgba(13, 21, 16, 0.88);
  --bg-surface-card: #101914;

  /* Traditional Canvas & Surface mapping for backwards compatibility */
  --color-canvas: var(--bg-deep);
  --color-canvas-alt: var(--bg-surface-1);
  --color-surface: var(--bg-surface-card);
  --color-surface-dim: var(--bg-surface-2);
  --color-surface-hover: var(--bg-surface-3);

  /* Deep Pine Brand Tokens (adapted to high-contrast dark kinetic spectrum) */
  --color-pine-950: #FFFFFF;
  --color-pine-900: #F4FAF6;
  --color-pine-850: #E2ECE5;
  --color-pine-800: var(--color-bio-mint);
  --color-pine-700: #00F59B;
  --color-pine-600: #00E5FF;
  --color-pine-300: rgba(0, 245, 155, 0.35);
  --color-pine-200: rgba(0, 245, 155, 0.25);
  --color-pine-100: rgba(0, 245, 155, 0.12);
  --color-pine-50:  rgba(16, 25, 20, 0.85);

  /* Amber Tokens */
  --color-amber-700: #FFAE4D;
  --color-amber-600: #FF9E2C;
  --color-amber-500: var(--color-solar-amber);
  --color-amber-400: var(--color-solar-amber-hover);
  --color-amber-100: rgba(255, 158, 44, 0.18);
  --color-amber-50:  rgba(255, 158, 44, 0.08);

  /* Micro-Borders & Dividers */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.28);
  --border-volt: rgba(0, 245, 155, 0.45);
  --border-tangerine: rgba(255, 158, 44, 0.45);
  --border-cyan: rgba(0, 229, 255, 0.45);

  --color-border: var(--border-subtle);
  --color-border-subtle: rgba(255, 255, 255, 0.05);
  --color-border-hover: var(--border-volt);

  /* Typography Colors (High-Contrast Clean Tech) */
  --text-primary: #FFFFFF;
  --text-secondary: #D8E6DF;
  --text-muted: #9EB5AA;
  --text-dim: #7B9185;
  --text-volt: var(--color-bio-mint);
  --text-tangerine: var(--color-solar-amber);
  --text-cyan: var(--color-cyber-cyan);

  --color-text-primary: var(--text-primary);
  --color-text-secondary: var(--text-secondary);
  --color-text-tertiary: var(--text-muted);
  --color-text-inverse: #070B09;

  /* Status Colors */
  --color-success: var(--color-bio-mint);
  --color-success-bg: rgba(0, 245, 155, 0.12);
  --color-warning: var(--color-solar-amber);
  --color-warning-bg: rgba(255, 158, 44, 0.12);
  --color-danger: var(--color-coral-alert);
  --color-danger-bg: rgba(255, 71, 87, 0.12);

  /* Typography Hierarchy */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: var(--font-main);
  --font-serif: var(--font-main);
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

  /* Fluid Font Sizes - Senior BioKinetic Proportion Scale (Refined Elegance) */
  --fs-xs: 0.75rem;     /* 12px */
  --fs-sm: 0.8125rem;   /* 13px */
  --fs-base: 0.90625rem; /* 14.5px */
  --fs-md: 1rem;        /* 16px */
  --fs-lg: 1.125rem;    /* 18px */
  --fs-xl: 1.25rem;     /* 20px */
  --fs-2xl: clamp(1.15rem, 1.6vw, 1.45rem); /* ~23px */
  --fs-3xl: clamp(1.35rem, 2.2vw, 1.75rem); /* ~28px */
  --fs-4xl: clamp(1.55rem, 2.6vw, 2.15rem); /* ~34px */
  --fs-hero: clamp(1.85rem, 3.2vw, 2.65rem); /* ~42px */

  /* Spacing Scale */
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Legacy space tokens */
  --space-3xs: var(--space-1);
  --space-2xs: var(--space-2);
  --space-xs:  var(--space-3);
  --space-sm:  var(--space-4);
  --space-md:  var(--space-6);
  --space-lg:  var(--space-8);
  --space-xl:  var(--space-10);
  --space-2xl: var(--space-16);
  --space-3xl: var(--space-20);
  --space-4xl: var(--space-24);

  /* Radii */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-2xl: 32px;
  --radius-full: 9999px;

  /* Shadows & High-Tech Glows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.45);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.65);
  --shadow-lg: 0 16px 44px rgba(0, 0, 0, 0.85);
  --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.95);
  --shadow-volt-glow: 0 0 30px rgba(0, 245, 155, 0.28);
  --shadow-tangerine-glow: 0 0 30px rgba(255, 158, 44, 0.28);

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 150ms var(--ease-spring);
  --transition-base: 250ms var(--ease-spring);
  --transition-slow: 400ms var(--ease-spring);

  /* Layout Containers */
  --container-max: 1320px;
  --container-narrow: 920px;
  --header-height: 80px;
  --topbar-height: 38px;
}

/* ==========================================================================
   2. Modern High-Performance Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  -webkit-tap-highlight-color: transparent;
  background-color: var(--bg-deep);
  color-scheme: dark;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  font-size: var(--fs-base);
  line-height: 1.65;
  color: var(--text-primary);
  background-color: var(--bg-deep);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, svg, video {
  display: block;
  max-width: 100%;
  height: auto;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
  user-select: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  color: #FFFFFF;
  line-height: 1.25;
  letter-spacing: -0.015em;
  word-break: normal;
  overflow-wrap: break-word;
}

h1 { font-size: var(--fs-4xl); font-weight: 800; }
h2 { font-size: var(--fs-3xl); font-weight: 800; }
h3 { font-size: var(--fs-2xl); font-weight: 700; }
h4 { font-size: var(--fs-xl); font-weight: 700; }
h5 { font-size: var(--fs-lg); font-weight: 700; }
h6 { font-size: var(--fs-md); font-weight: 700; }

:focus-visible {
  outline: 2px solid var(--color-bio-mint);
  outline-offset: 3px;
}

/* Universal Card & Form Field Standards */
.card, .v-card {
  background: var(--bg-surface-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="search"],
select,
textarea {
  background: var(--bg-surface-2);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: #FFFFFF;
  padding: 0.75rem 1rem;
  font-family: inherit;
  transition: all var(--transition-fast);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
  border-color: var(--color-bio-mint);
  box-shadow: 0 0 12px rgba(0, 245, 155, 0.2);
}

select option {
  background-color: #0D1510;
  color: #FFFFFF;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   3. Base Container & Grid System
   ========================================================================== */
.site-container, .v-container, .container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 4vw, 2.5rem);
  padding-right: clamp(1.25rem, 4vw, 2.5rem);
}

.site-container--narrow {
  max-width: var(--container-narrow);
}

.site-section, .v-section, .section {
  padding-top: clamp(2.5rem, 4.5vw, 4rem);
  padding-bottom: clamp(2.5rem, 4.5vw, 4rem);
  position: relative;
}

.section-sm {
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.bg-deep {
  background-color: var(--bg-deep);
}

.bg-surface-1 {
  background-color: var(--bg-surface-1);
}

.bg-surface-2 {
  background-color: var(--bg-surface-2);
}

/* Responsive Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .site-section, .v-section, .section {
    padding-top: clamp(1.75rem, 5vw, 2.5rem);
    padding-bottom: clamp(1.75rem, 5vw, 2.5rem);
  }
  .section-title-wrap {
    margin-bottom: var(--space-5);
  }
  .section-heading {
    font-size: clamp(1.35rem, 5.5vw, 1.75rem);
    line-height: 1.2;
    margin-bottom: var(--space-2);
  }
  .section-subheading {
    font-size: 13px;
    line-height: 1.45;
  }
  .grid-4, .grid-3, .grid-2 {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
}

/* Flexbox & Layout Utilities */
.flex {
  display: flex;
}
.inline-flex {
  display: inline-flex;
}
.flex-col {
  flex-direction: column;
}
.flex-row {
  flex-direction: row;
}
.flex-wrap {
  flex-wrap: wrap;
}
.items-center {
  align-items: center;
}
.items-start {
  align-items: flex-start;
}
.items-end {
  align-items: flex-end;
}
.items-baseline {
  align-items: baseline;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.justify-start {
  justify-content: flex-start;
}
.justify-end {
  justify-content: flex-end;
}
.gap-xs {
  gap: 0.35rem;
}
.gap-sm {
  gap: 0.65rem;
}
.gap-md {
  gap: 1rem;
}
.gap-lg {
  gap: 1.5rem;
}
.gap-xl {
  gap: 2rem;
}

/* Numeric gap utilities for responsive flex & grid */
.gap-1 { gap: 0.25rem !important; }
.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 0.75rem !important; }
.gap-4 { gap: 1rem !important; }
.gap-5 { gap: 1.25rem !important; }
.gap-6 { gap: 1.5rem !important; }
.gap-x-1 { column-gap: 0.25rem !important; }
.gap-x-2 { column-gap: 0.5rem !important; }
.gap-x-3 { column-gap: 0.75rem !important; }
.gap-x-4 { column-gap: 1rem !important; }
.gap-y-1 { row-gap: 0.25rem !important; }
.gap-y-2 { row-gap: 0.5rem !important; }
.gap-y-3 { row-gap: 0.75rem !important; }
.gap-y-4 { row-gap: 1rem !important; }

/* ==========================================================================
   4. Section Headers & Badges
   ========================================================================== */
.section-title-wrap {
  margin-bottom: var(--space-8);
}

.section-title-wrap.text-center {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  font-size: var(--fs-3xl);
  font-weight: 900;
  color: #FFFFFF;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.section-subheading {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Kinetic Pill Badge */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: rgba(0, 245, 155, 0.1);
  border: 1px solid var(--border-volt);
  color: var(--color-bio-mint);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-3);
}

.section-badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-bio-mint);
  box-shadow: 0 0 8px var(--color-bio-mint);
  display: inline-block;
}

.section-badge.tangerine, .section-badge.amber {
  background: rgba(255, 158, 44, 0.1);
  border-color: var(--border-tangerine);
  color: var(--color-solar-amber);
}

.section-badge.tangerine::before, .section-badge.amber::before {
  background: var(--color-solar-amber);
  box-shadow: 0 0 8px var(--color-solar-amber);
}

.section-badge.cyan {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--border-cyan);
  color: var(--color-cyber-cyan);
}

.section-badge.cyan::before {
  background: var(--color-cyber-cyan);
  box-shadow: 0 0 8px var(--color-cyber-cyan);
}

/* Gradient Text Effect */
.text-gradient {
  background: linear-gradient(135deg, var(--color-bio-mint) 20%, #00E5FF 85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-amber {
  background: linear-gradient(135deg, var(--color-solar-amber) 20%, #FFD166 85%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* ==========================================================================
   5. Buttons System
   ========================================================================== */
.btn, .btn-core {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 800;
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  transition: all var(--transition-base);
  user-select: none;
  text-align: center;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn:active, .btn-core:active {
  transform: translateY(1px) scale(0.98);
}

/* Primary Kinetic: Bio-Neon Mint */
.btn-primary, .btn-core--primary {
  background: var(--color-bio-mint);
  color: #070B09;
  border-color: var(--color-bio-mint);
  box-shadow: 0 4px 18px rgba(0, 245, 155, 0.28);
}

.btn-primary:hover, .btn-core--primary:hover {
  background: var(--color-bio-mint-hover);
  border-color: var(--color-bio-mint-hover);
  box-shadow: 0 6px 26px rgba(0, 245, 155, 0.45);
  transform: translateY(-2px);
  color: #070B09;
}

/* Secondary: Deep Dark Glass */
.btn-secondary, .btn-core--secondary {
  background: var(--bg-surface-2);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-secondary:hover, .btn-core--secondary:hover {
  background: var(--bg-surface-3);
  border-color: var(--color-bio-mint);
  color: var(--color-bio-mint);
  transform: translateY(-1px);
}

/* Solar Amber / Tangerine */
.btn-tangerine, .btn-amber, .btn-core--amber {
  background: var(--color-solar-amber);
  color: #070B09;
  border-color: var(--color-solar-amber);
  box-shadow: 0 4px 18px rgba(255, 158, 44, 0.3);
}

.btn-tangerine:hover, .btn-amber:hover, .btn-core--amber:hover {
  background: var(--color-solar-amber-hover);
  border-color: var(--color-solar-amber-hover);
  box-shadow: 0 6px 26px rgba(255, 158, 44, 0.45);
  transform: translateY(-2px);
  color: #070B09;
}

/* Ghost Button */
.btn-ghost, .btn-core--ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
}

.btn-ghost:hover, .btn-core--ghost:hover {
  border-color: var(--color-bio-mint);
  color: var(--color-bio-mint);
  background: rgba(0, 245, 155, 0.08);
}

/* Outline & Icon-Only Buttons */
.btn-outline, .btn-core--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
}

.btn-outline:hover, .btn-core--outline:hover {
  background: rgba(0, 245, 155, 0.1);
  border-color: var(--color-bio-mint);
  color: var(--color-bio-mint);
  box-shadow: 0 0 16px rgba(0, 245, 155, 0.2);
}

.btn-outline.is-active, .btn-icon-only.is-active {
  background: rgba(255, 158, 44, 0.15);
  color: var(--color-solar-amber);
  border-color: var(--color-solar-amber);
}

.btn-icon-only, .btn-core--icon-only {
  width: 44px;
  height: 44px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-md);
}

.btn-lg.btn-icon-only {
  width: 52px;
  height: 52px;
}

.btn-sm, .btn-core--sm {
  padding: 0.45rem 0.95rem;
  font-size: var(--fs-xs);
  border-radius: var(--radius-sm);
}

.btn-lg, .btn-core--lg {
  padding: 0.95rem 2rem;
  font-size: var(--fs-base);
  border-radius: var(--radius-lg);
}

.btn-block, .btn-core--block {
  width: 100%;
}

/* ==========================================================================
   6. Mobile Adaptive Tokens
   ========================================================================== */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
    --topbar-height: 34px;
    --fs-hero: clamp(1.65rem, 5.5vw, 2.15rem);
    --fs-4xl: clamp(1.4rem, 4.5vw, 1.85rem);
    --fs-3xl: clamp(1.2rem, 3.8vw, 1.5rem);
  }
  .site-container, .v-container, .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Proportionate ergonomic mobile buttons */
  .btn, .btn-core {
    padding: 0.58rem 1.15rem;
    font-size: 0.8125rem;
    font-weight: 700;
    gap: 6px;
    border-radius: var(--radius-sm, 8px);
  }

  .btn-lg, .btn-core--lg {
    padding: 0.7rem 1.35rem;
    font-size: 0.875rem;
    font-weight: 700;
    min-height: 44px;
    border-radius: var(--radius-md, 10px);
  }

  .btn-sm, .btn-core--sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.75rem;
  }

  .btn-icon-only, .btn-core--icon-only {
    width: 40px;
    height: 40px;
  }

  .btn-lg.btn-icon-only {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 480px) {
  .btn, .btn-core {
    padding: 0.52rem 0.95rem;
    font-size: 0.8125rem;
  }

  .btn-lg, .btn-core--lg {
    padding: 0.65rem 1.15rem;
    font-size: 0.85rem;
    min-height: 42px;
  }
}

@media (max-width: 380px) {
  .site-container, .v-container, .container {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
  }
}

/* ==========================================================================
   7. Structural Section, Utility & Kicker Elements
   ========================================================================== */
.kicker-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  background: rgba(0, 245, 155, 0.12);
  color: var(--color-bio-mint);
  border: 1px solid var(--border-volt);
  width: fit-content;
}

.kicker-tag--amber {
  background: rgba(255, 158, 44, 0.12);
  color: var(--color-solar-amber);
  border-color: var(--border-tangerine);
}

.kicker-tag--teal {
  background: rgba(0, 245, 155, 0.12);
  color: var(--color-bio-mint);
  border-color: var(--border-volt);
}

.section-header {
  margin-bottom: clamp(1.75rem, 3.5vw, 2.75rem);
}

.section-header--center {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-header--split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.site-section {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.site-section--surface {
  background: var(--bg-surface-1);
}

.site-section--tinted {
  background: var(--bg-surface-2);
  border-block: 1px solid var(--border-subtle);
}

.breadcrumb-trail {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  font-size: var(--fs-xs);
  color: var(--text-muted);
}

.breadcrumb-trail a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-trail a:hover {
  color: var(--color-bio-mint);
}

.badge-accent {
  background: rgba(255, 158, 44, 0.15);
  color: var(--color-solar-amber);
  border: 1px solid var(--border-tangerine);
}

.hero__content {
  display: flex;
  flex-direction: column;
}

.story-split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-8);
  align-items: center;
}

@media (max-width: 900px) {
  .story-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.font-bold {
  font-weight: 700 !important;
}

.text-xs {
  font-size: 11px !important;
}

.p-4 {
  padding: 1.5rem !important;
}

.p-5 {
  padding: 2.25rem !important;
}

.text-center {
  text-align: center !important;
}

.text-left {
  text-align: left !important;
}

.text-right {
  text-align: right !important;
}

.justify-center {
  justify-content: center !important;
}

.items-center {
  align-items: center !important;
}

/* ==========================================================================
   Universal High-Contrast Text Legibility & Hover Integrity
   ========================================================================== */
a {
  color: inherit;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--color-bio-mint);
}

.text-muted {
  color: #9EB5AA !important;
}

.text-secondary {
  color: #D8E6DF !important;
}

.text-light {
  color: #C2D5CB !important;
}

/* Ensure hovered interactive items keep high contrast and readable text */
.site-nav__link:hover,
.nav-link:hover {
  color: #FFFFFF !important;
  background: rgba(0, 245, 155, 0.12) !important;
}

.site-nav__item.is-active .site-nav__link,
.nav-link.active {
  color: var(--color-bio-mint) !important;
}

.footer-link:hover,
.site-colophon__links a:hover {
  color: var(--color-bio-mint) !important;
  text-decoration: underline;
}

.mega-category-card:hover .mega-category-card__title {
  color: var(--color-bio-mint) !important;
}

.mega-category-card:hover .mega-category-card__desc {
  color: #D8E6DF !important;
}

.product-card:hover .product-card__title a {
  color: var(--color-bio-mint) !important;
}

.product-card:hover .product-card__category {
  color: #FFFFFF !important;
}

.quick-joint-card:hover .quick-joint-card__title {
  color: var(--color-bio-mint) !important;
}

.quick-joint-card:hover .quick-joint-card__desc {
  color: #FFFFFF !important;
}

.btn-secondary:hover,
.btn-core--secondary:hover {
  color: #FFFFFF !important;
  background: var(--bg-surface-3) !important;
  border-color: var(--color-bio-mint) !important;
}

.btn-outline:hover,
.btn-core--outline:hover {
  color: #FFFFFF !important;
  background: rgba(0, 245, 155, 0.14) !important;
  border-color: var(--color-bio-mint) !important;
}

.btn-ghost:hover,
.btn-core--ghost:hover {
  color: #FFFFFF !important;
  background: rgba(0, 245, 155, 0.12) !important;
  border-color: var(--color-bio-mint) !important;
}