/* AllBiz - Personal Web Development by Joseph Sutliff */
/* Mobile-First Responsive Design */

/* ============================================
   CSS VARIABLES - COLOR SYSTEM
   ============================================ */

/* ============================================
   UNIFIED DESIGN SYSTEM
   AllBiz - High-End Architectural Standard
   ============================================ */

:root {
  /* ============================================
     COLOR PALETTE - Unified Foundation
     ============================================ */
  
  /* Forest Colors - Primary Palette */
  --forest-50: #f0f7f4;
  --forest-100: #dcebe4;
  --forest-200: #bcd7ca;
  --forest-300: #90baa9;
  --forest-400: #629682;
  --forest-500: #427a68;
  --forest-600: #2d5f4f;
  --forest-700: #234d41;
  --forest-800: #1e4036;
  --forest-900: #19352d;
  --forest-950: #0d1d18;

  /* Gold Colors - Accent Palette */
  --gold-50: #fffbeb;
  --gold-100: #fef3c7;
  --gold-200: #fde68a;
  --gold-300: #fcd34d;
  --gold-400: #fbbf24;
  --gold-500: #f59e0b;
  --gold-600: #d97706;
  --gold-700: #b45309;
  --gold-800: #92400e;
  --gold-900: #78350f;
  --gold-950: #451a03;

  /* Base Colors - Semantic */
  --bg: #ffffff;
  --bg-alt: #fafafa;
  --fg: #0d1d18;
  --fg-muted: rgba(13, 29, 24, 0.7);
  --border: rgba(13, 29, 24, 0.1);
  --border-strong: rgba(13, 29, 24, 0.2);
  /* Form / UI semantic colors */
  --success-bg: #d1fae5;
  --success-fg: #065f46;
  --success-border: #10b981;
  --error-bg: #fee2e2;
  --error-fg: #991b1b;
  --error-border: #ef4444;

  /* ============================================
     TYPOGRAPHY - Fluid Scaling System
     ============================================ */
  
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
  
  /* Font Weights */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Fluid Typography Scale - Using clamp() - Optimized for professional scale */
  --font-size-xs: clamp(0.7rem, 0.65rem + 0.2vw, 0.8rem);
  --font-size-sm: clamp(0.8rem, 0.75rem + 0.3vw, 0.9375rem);
  --font-size-base: clamp(0.9375rem, 0.875rem + 0.3vw, 1.0625rem);
  --font-size-lg: clamp(1.0625rem, 0.95rem + 0.5vw, 1.1875rem);
  --font-size-xl: clamp(1.1875rem, 1.05rem + 0.6vw, 1.375rem);
  --font-size-2xl: clamp(1.375rem, 1.2rem + 0.8vw, 1.6875rem);
  --font-size-3xl: clamp(1.6875rem, 1.45rem + 1.1vw, 2rem);
  --font-size-4xl: clamp(2rem, 1.7rem + 1.4vw, 2.625rem);
  --font-size-5xl: clamp(2.625rem, 2.2rem + 2vw, 3.125rem);
  
  /* Letter Spacing - Modern Refinement */
  --letter-spacing-tight: -0.02em;
  --letter-spacing-normal: -0.015em;
  --letter-spacing-wide: -0.01em;
  --letter-spacing-wider: -0.005em;
  
  /* Line Heights */
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.6;
  --line-height-loose: 1.7;

  /* ============================================
     SPACING SYSTEM - 4px Grid System (Professional Density)
     All values are multiples of 4px for perfect alignment
     ============================================ */
  
  --spacing-xs: 0.25rem;   /* 4px */
  --spacing-sm: 0.5rem;    /* 8px */
  --spacing-md: 0.75rem;   /* 12px */
  --spacing-lg: 1rem;      /* 16px */
  --spacing-xl: 1.5rem;    /* 24px */
  --spacing-2xl: 2rem;     /* 32px */
  --spacing-3xl: 2.5rem;   /* 40px */
  --spacing-4xl: 3rem;     /* 48px */
  --spacing-5xl: 4rem;     /* 64px */

  /* ============================================
     TRANSITIONS - Smooth Interactions
     ============================================ */
  
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 400ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* ============================================
     SHADOWS - Layered Depth System
     ============================================ */
  
  /* Layered Soft Shadows - High-End Look */
  --shadow-layered-sm:
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 2px 2px rgba(0, 0, 0, 0.05);
  
  --shadow-layered-md:
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 2px 2px rgba(0, 0, 0, 0.05),
    0 4px 4px rgba(0, 0, 0, 0.05),
    0 8px 8px rgba(0, 0, 0, 0.05);
  
  --shadow-layered-lg:
    0 1px 1px rgba(0, 0, 0, 0.08),
    0 2px 2px rgba(0, 0, 0, 0.08),
    0 4px 4px rgba(0, 0, 0, 0.08),
    0 8px 8px rgba(0, 0, 0, 0.08),
    0 16px 16px rgba(0, 0, 0, 0.08);
  
  /* Legacy Shadows - Replaced with layered shadows for consistency */
  /* Keeping for backward compatibility but prefer layered shadows */
  --shadow-sm: 
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 2px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 2px 2px rgba(0, 0, 0, 0.05),
    0 4px 4px rgba(0, 0, 0, 0.05);
  --shadow-lg: 
    0 1px 1px rgba(0, 0, 0, 0.05),
    0 2px 2px rgba(0, 0, 0, 0.05),
    0 4px 4px rgba(0, 0, 0, 0.05),
    0 8px 8px rgba(0, 0, 0, 0.05);
  --shadow-xl: 
    0 1px 1px rgba(0, 0, 0, 0.08),
    0 2px 2px rgba(0, 0, 0, 0.08),
    0 4px 4px rgba(0, 0, 0, 0.08),
    0 8px 8px rgba(0, 0, 0, 0.08),
    0 16px 16px rgba(0, 0, 0, 0.08);
  --shadow-2xl: 
    0 1px 1px rgba(0, 0, 0, 0.1),
    0 2px 2px rgba(0, 0, 0, 0.1),
    0 4px 4px rgba(0, 0, 0, 0.1),
    0 8px 8px rgba(0, 0, 0, 0.1),
    0 16px 16px rgba(0, 0, 0, 0.1),
    0 32px 32px rgba(0, 0, 0, 0.1);

  /* Text Shadows */
  --text-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --text-shadow-md: 0 1px 4px rgba(0, 0, 0, 0.2);
  --text-shadow-lg: 0 2px 8px rgba(0, 0, 0, 0.3);

  /* ============================================
     GLASSMORPHISM - Enhanced Backdrop Effects
     ============================================ */
  
  --glass-bg: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.35);
  --glass-blur: blur(16px);
  --glass-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.03),
    0 2px 2px rgba(0, 0, 0, 0.02);

  /* ============================================
     BORDER RADIUS - Consistent Curves
     ============================================ */
  
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* ============================================
     Z-INDEX SCALE - Layering System
     ============================================ */
  
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal: 400;
  --z-tooltip: 500;
  --z-dev-tag: 600;
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* Reading Progress Bar - Scroll-Driven Animation */
@keyframes scroll-progress {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

html::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 0.1875rem; /* 3px */
  background: var(--gold-500);
  transform-origin: left;
  z-index: 9999;
}

@media (prefers-reduced-motion: no-preference) {
  html::before {
    animation: scroll-progress linear;
    animation-timeline: scroll();
    animation-range: 0% 100%;
  }
}

body {
  font-family: var(--font-primary);
  font-feature-settings: 'kern' 1;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  text-shadow: var(--text-shadow-sm);
  overflow-x: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.main-wrapper {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}

/* Skip to content link for accessibility */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--forest-900);
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  z-index: 10000;
  border-radius: 0 0 0.25rem 0;
}

.skip-to-content:focus {
  top: 0;
  color: var(--gold-400);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: var(--font-size-5xl);
  text-shadow: var(--text-shadow-lg);
  letter-spacing: var(--letter-spacing-tight);
}

h2 {
  font-size: var(--font-size-4xl);
  text-shadow: var(--text-shadow-md);
  letter-spacing: var(--letter-spacing-normal);
}

h3 {
  font-size: var(--font-size-3xl);
  letter-spacing: var(--letter-spacing-wide);
}

h4 {
  font-size: var(--font-size-2xl);
  letter-spacing: var(--letter-spacing-wider);
}

p {
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-normal);
  font-size: var(--font-size-base);
}

a {
  color: var(--forest-600);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

a:hover:not(.btn):not(.navbar-logo) {
  color: var(--gold-600);
  transform: translateY(-1px); /* Micro-interaction: subtle 1px lift for links */
}

a:active:not(.btn):not(.navbar-logo) {
  transform: translateY(0);
}

/* ============================================
   LAYOUT & CONTAINERS
   ============================================ */

.container {
  width: 100%;
  max-width: min(1200px, 90vw);
  margin: 0 auto;
  padding: 0 clamp(var(--spacing-sm), 2vw, var(--spacing-lg));
  position: relative;
  box-sizing: border-box;
  overflow-x: hidden;
}

@media (min-width: 1440px) {
  .container {
    max-width: 1200px;
  }
}

@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

section {
  padding: clamp(1.5rem, 5vw, 5rem) 0;
  position: relative;
  transition: background-color 0.3s ease;
}

/* Minimalist spacing - tighter vertical margins */
section + section {
  margin-top: 0;
}

/* All sections get scroll animation by default */
section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

section.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Tighter internal section padding for professional density - fluid with clamp() */
section .container {
  padding-top: clamp(1rem, 3vw, 2rem);
  padding-bottom: clamp(1rem, 3vw, 2rem);
}

/* ============================================
   HERO SECTIONS
   ============================================ */

.hero {
  background: linear-gradient(135deg, var(--forest-900) 0%, var(--forest-800) 50%, var(--forest-900) 100%);
  color: white;
  padding: var(--spacing-lg) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  min-height: auto;
}

.hero::before {
  display: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2rem;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(250, 250, 250, 0.4) 40%,
    rgba(250, 250, 250, 0.8) 80%,
    rgba(250, 250, 250, 1) 100%
  );
  z-index: 1;
  pointer-events: none;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,60 C300,100 600,20 900,60 C1050,80 1150,40 1200,60 L1200,120 L0,120 Z' fill='white'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,60 C300,100 600,20 900,60 C1050,80 1150,40 1200,60 L1200,120 L0,120 Z' fill='white'/%3E%3C/svg%3E");
  mask-size: cover;
  -webkit-mask-size: cover;
  mask-position: bottom;
  -webkit-mask-position: bottom;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

/* Wave divider for section transitions */
.section-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2rem;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
  pointer-events: none;
}

.section-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 0.08125rem);
  height: 2rem;
}

.section-divider .shape-fill {
  fill: var(--bg-alt);
}

/* Wave divider for dark to light transition */
.section-divider-dark {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6.25rem;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
  pointer-events: none;
}

.section-divider-dark svg {
  position: relative;
  display: block;
  width: calc(100% + 0.08125rem);
  height: 6.25rem;
  transform: rotate(180deg);
}

.section-divider-dark .shape-fill {
  fill: var(--forest-900);
}

/* Hero Image Section - Professional image display */
.hero-image-section {
  padding: var(--spacing-3xl) 0;
  background: var(--bg);
  position: relative;
}

.hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin: 0 auto;
  padding: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-layered-lg);
}

.hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-normal);
}

.hero-image:hover {
  transform: scale(1.01);
}

@media (min-width: 640px) {
  .hero-image-section {
    padding: var(--spacing-4xl) 0;
  }
  
  .hero-image-wrapper {
    padding: 0 var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .hero-image-section {
    padding: var(--spacing-5xl) 0;
  }
  
  .hero-image-wrapper {
    padding: 0 var(--spacing-lg);
    max-width: 1200px;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  margin-bottom: 0;
  padding-bottom: var(--spacing-sm);
  padding-top: var(--spacing-sm);
}

.hero h1 {
  color: white;
  margin-bottom: var(--spacing-xs);
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 
    0 0.125rem 0.5rem rgba(0, 0, 0, 0.3),
    0 0.0625rem 0.1875rem rgba(0, 0, 0, 0.2);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.01em;
  position: relative;
  z-index: 2;
}

.hero p {
  font-size: clamp(0.875rem, 0.8125rem + 0.3vw, 1rem);
  max-width: 42rem;
  margin: var(--spacing-xs) auto 0;
  opacity: 0.95;
  text-shadow: 
    0 0.0625rem 0.25rem rgba(0, 0, 0, 0.3),
    0 0.0625rem 0.1875rem rgba(0, 0, 0, 0.2);
  font-weight: var(--font-weight-medium);
  position: relative;
  z-index: 2;
}

.hero-accent {
  width: 3rem;
  height: 0.25rem;
  background: linear-gradient(90deg, var(--gold-500), var(--gold-400));
  margin: var(--spacing-xs) auto;
  border-radius: 0.125rem;
}

/* Hero typography now uses clamp() - no media queries needed */

/* ============================================
   NAVIGATION
   ============================================ */

.top-banner {
  background: var(--forest-950);
  color: white;
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-sm);
}

.top-banner-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.top-banner-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.top-banner-logo img {
  height: 2.5rem;
  width: auto;
  max-width: 12rem;
  object-fit: contain;
  display: block;
}

@media (max-width: 640px) {
  .top-banner-logo img {
    height: 2rem;
    max-width: 10rem;
  }
  
  .top-banner-content {
    justify-content: flex-start;
  }
  
  .top-banner-links {
    margin-left: auto;
  }
}

.top-banner-links {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.top-banner-links a {
  color: white;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.top-banner-links a:hover {
  opacity: 1;
  color: var(--gold-400);
}

.top-banner-highlight {
  background: var(--gold-600);
  color: var(--forest-900);
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  font-weight: var(--font-weight-semibold);
}

.navbar {
  position: sticky;
  top: 0;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border-bottom: 1px solid var(--glass-border);
  z-index: var(--z-sticky);
  box-shadow: var(--glass-shadow);
  position: relative;
  box-sizing: border-box;
  max-width: 100%;
  overflow-x: hidden;
}

/* Enhanced glassmorphism for navbar */
.navbar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 100%
  );
  pointer-events: none;
  z-index: -1;
}

/* Navbar wave divider - bottom transition to content */
.navbar::after {
  content: '';
  position: absolute;
  bottom: -2rem;
  left: 0;
  right: 0;
  height: 2rem;
  background: linear-gradient(
    to bottom,
    rgba(250, 250, 250, 0.95) 0%,
    rgba(250, 250, 250, 0.8) 50%,
    rgba(250, 250, 250, 0.4) 80%,
    transparent 100%
  );
  z-index: 1;
  pointer-events: none;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 80' preserveAspectRatio='none'%3E%3Cpath d='M0,40 C200,20 400,60 600,40 C800,20 1000,60 1200,40 L1200,80 L0,80 Z' fill='white'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 80' preserveAspectRatio='none'%3E%3Cpath d='M0,40 C200,20 400,60 600,40 C800,20 1000,60 1200,40 L1200,80 L0,80 Z' fill='white'/%3E%3C/svg%3E");
  mask-size: cover;
  -webkit-mask-size: cover;
  mask-position: top;
  -webkit-mask-position: top;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

.navbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.navbar-logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--forest-900);
  display: flex;
  align-items: center;
  text-decoration: none;
  padding: 0.25rem;
  border-radius: 0.375rem;
  transition: all 0.3s ease;
  position: relative;
}

.navbar-logo:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.navbar-logo img {
  height: auto;
  max-height: 3rem;
  width: auto;
  display: block;
  position: relative;
  z-index: 1;
  /* Professional styling: Remove gray background using advanced techniques */
  /* Multiply blend mode removes light/gray backgrounds on light surfaces */
  mix-blend-mode: multiply;
  /* Aggressive filters to remove gray background and enhance logo */
  filter: 
    drop-shadow(0 2px 8px rgba(0, 0, 0, 0.12))
    contrast(1.3) 
    brightness(0.85)
    saturate(1.3)
    /* Remove gray tint */
    grayscale(0%);
  /* Smooth rendering for professional appearance */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  /* Ensure completely transparent background */
  background: transparent !important;
  /* Subtle rounded corners */
  border-radius: 0.25rem;
  /* Remove any borders */
  border: none;
  outline: none;
  /* Prevent any background bleed */
  isolation: isolate;
}

/* Enhanced hover state for professional interaction */
.navbar-logo:hover img {
  filter: 
    drop-shadow(0 3px 10px rgba(0, 0, 0, 0.18))
    contrast(1.35) 
    brightness(0.88)
    saturate(1.35);
  transform: scale(1.02);
}

/* Mobile optimization */
@media (max-width: 640px) {
  .navbar-logo img {
    max-height: 2.5rem;
    filter: 
      drop-shadow(0 1px 4px rgba(0, 0, 0, 0.1))
      contrast(1.25) 
      brightness(0.87)
      saturate(1.25);
  }
}

/* Alternative: If mix-blend-mode doesn't work well, use overlay technique */
.navbar-logo::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--glass-bg);
  border-radius: 0.375rem;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: -1;
}

.navbar-logo:hover::before {
  opacity: 0.3;
}

@media (max-width: 640px) {
  .navbar-logo img {
    max-height: 2.5rem;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1)) contrast(1.05) brightness(0.97);
  }
}

.navbar-links {
  display: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.navbar-links a {
  color: var(--forest-900);
  font-weight: var(--font-weight-medium);
  font-size: calc(var(--font-size-base) * 0.9);
  letter-spacing: calc(var(--letter-spacing-normal) * 0.9);
  transition: all 0.3s ease;
  position: relative;
}

.navbar-links a:hover {
  color: var(--gold-600);
}

.navbar-links a:focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

.navbar-toggle {
  display: block;
  background: none;
  border: 2px solid transparent;
  font-size: var(--font-size-xl);
  color: var(--forest-900);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 0.25rem;
  transition: all var(--transition-fast);
}

.navbar-toggle:hover {
  background: var(--forest-50);
}

.navbar-toggle:focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  border-color: var(--gold-600);
}

.navbar-mobile {
  display: none;
  background: white;
  border-top: 2px solid var(--forest-900);
  padding: var(--spacing-md);
}

.navbar-mobile.active {
  display: block;
}

.navbar-mobile a {
  display: block;
  padding: var(--spacing-sm);
  color: var(--forest-900);
  border-bottom: 1px solid var(--forest-100);
}

.navbar-mobile a:last-child {
  border-bottom: none;
}

@media (min-width: 768px) {
  .navbar-links {
    display: flex;
  }

  .navbar-toggle {
    display: none;
  }

  .navbar-mobile,
  .navbar-mobile.active {
    display: none;
  }
}

/* Services Dropdown */
.services-dropdown {
  position: relative;
}

.services-dropdown-content {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border: 2px solid var(--forest-900);
  border-top: none;
  min-width: 15.625rem;
  box-shadow: var(--shadow-layered-md);
  margin-top: 0.125rem;
  z-index: 1000;
}

.services-dropdown:hover .services-dropdown-content,
.services-dropdown.active .services-dropdown-content {
  display: block;
}

/* Mobile dropdown support */
@media (max-width: 767px) {
  .services-dropdown-content {
    position: static;
    border: none;
    box-shadow: none;
    margin-top: 0;
  }
}

.services-dropdown-content a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--forest-900);
  border-bottom: 1px solid var(--forest-100);
}

.services-dropdown-content a:hover {
  background: var(--forest-50);
  color: var(--gold-600);
}

.services-dropdown-content a:focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  background: var(--forest-50);
}

/* ============================================
   FORM MESSAGES
   ============================================ */

.form-message {
  padding: 1rem;
  margin-top: 1rem;
  border-radius: 0.5rem;
  font-weight: 500;
}

.form-message.success {
  background: var(--success-bg);
  color: var(--success-fg);
  border: 2px solid var(--success-border);
}

.form-message.error {
  background: var(--error-bg);
  color: var(--error-fg);
  border: 2px solid var(--error-border);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border-radius: 0.5rem;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: none;
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
}

.btn:focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold-600) 0%, var(--gold-500) 100%);
  color: var(--forest-900);
  border: none;
  box-shadow:
    0 1px 1px rgba(217, 119, 6, 0.2),
    0 2px 2px rgba(217, 119, 6, 0.2),
    0 4px 4px rgba(217, 119, 6, 0.2),
    0 8px 8px rgba(217, 119, 6, 0.2);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-500) 0%, var(--gold-400) 100%);
  transform: translateY(-2px); /* Micro-interaction: 2px lift */
  box-shadow:
    0 1px 1px rgba(217, 119, 6, 0.3),
    0 2px 2px rgba(217, 119, 6, 0.3),
    0 4px 4px rgba(217, 119, 6, 0.3),
    0 8px 8px rgba(217, 119, 6, 0.3),
    0 16px 16px rgba(217, 119, 6, 0.3);
  transition: all var(--transition-fast);
}

.btn-primary:active {
  transform: translateY(0) scale(0.97); /* Kinetic pressed state */
  box-shadow:
    0 1px 1px rgba(217, 119, 6, 0.2),
    0 2px 2px rgba(217, 119, 6, 0.2),
    0 4px 4px rgba(217, 119, 6, 0.2),
    0 8px 8px rgba(217, 119, 6, 0.2),
    inset 0 2px 4px rgba(0, 0, 0, 0.15); /* Inner shadow for tactile feel */
  transition: all 0.1s ease-out;
}

.btn-secondary {
  background: transparent;
  color: white;
  border: 2px solid white;
}

.btn-secondary:hover {
  background: white;
  color: var(--forest-900);
}

.btn-outline {
  background: transparent;
  color: var(--forest-900);
  border: 1px solid rgba(13, 29, 24, 0.2);
  box-shadow:
    0 1px 1px rgba(0, 0, 0, 0.03),
    0 2px 2px rgba(0, 0, 0, 0.03);
}

.btn-outline:hover {
  background: var(--forest-900);
  color: white;
  border-color: var(--forest-900);
  transform: translateY(-1px); /* Refined subtle hover: 1px lift */
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 2px 4px rgba(0, 0, 0, 0.06);
  transition: all var(--transition-fast);
}

.btn-outline:active {
  transform: translateY(0) scale(0.97); /* Kinetic pressed state */
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.06),
    0 2px 4px rgba(0, 0, 0, 0.06),
    inset 0 2px 4px rgba(0, 0, 0, 0.1); /* Inner shadow for tactile feel */
  transition: all 0.1s ease-out;
}

/* ============================================
   CARDS & GRIDS
   ============================================ */

.card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-layered-md), var(--glass-shadow);
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
}

.card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.card:hover {
  transform: translateY(-2px); /* Refined micro-interaction: subtle 2px lift */
  box-shadow: var(--shadow-layered-lg), var(--glass-shadow);
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--forest-600),
    var(--forest-500),
    var(--forest-600)
  );
  opacity: 0;
  transition: opacity var(--transition-normal);
}

/* Duplicate removed - using the one in .card definition */

.card:hover::before {
  opacity: 1;
}

.card:focus-within {
  outline: 2px solid var(--gold-600);
  outline-offset: 4px;
  border-radius: 0.75rem;
}

.card-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  color: white;
  font-size: var(--font-size-lg);
  box-shadow: 
    0 3px 6px rgba(0, 0, 0, 0.12),
    0 1px 3px rgba(0, 0, 0, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  position: relative;
}

.card-icon::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 0.625rem;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.2) 0%,
    transparent 50%,
    rgba(0, 0, 0, 0.1) 100%
  );
  pointer-events: none;
}

.card-icon.forest-600 {
  background: var(--forest-600);
}

.card-icon.forest-700 {
  background: var(--forest-700);
}

.card-icon.forest-800 {
  background: var(--forest-800);
}

.card-icon.gold {
  background: var(--gold-600);
}

.grid {
  display: grid;
  gap: var(--spacing-md);
}

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

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

/* ============================================
   BENTO GRID - CSS Grid Area Mapping
   Modular Tile Layout with Named Areas
   ============================================ */

.services-bento {
  position: relative;
  padding: var(--spacing-lg) 0;
  padding-top: var(--spacing-md);
  background: var(--bg-alt);
}

.services-bento .dev-tag {
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  bottom: auto;
}

.bento-container {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4vw, 2.5rem) clamp(0.75rem, 2vw, 1rem);
  width: 100%;
  max-width: min(75rem, 90vw);
  margin: 0 auto;
}

@media (min-width: 640px) {
  .bento-container {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }
}

@media (min-width: 1024px) {
  .bento-container {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, minmax(11.25rem, auto));
  }
}

@media (min-width: 1440px) {
  .bento-container {
    max-width: 75rem;
  }
}

.bento-item {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(13, 29, 24, 0.15);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.05),
    0 0 0 1px rgba(255, 255, 255, 0.5) inset,
    0 0 20px rgba(255, 255, 255, 0.1) inset; /* Soft inner glow */
  /* Native Scroll Reveal - CSS View Timeline */
  opacity: 0;
  transform: scale(0.9) translateY(1.25rem);
}

@media (prefers-reduced-motion: no-preference) {
  .bento-item {
    animation: bento-reveal linear;
    animation-timeline: view();
    animation-range: entry 0% entry 50%;
    animation-fill-mode: forwards;
  }
}

@keyframes bento-reveal {
  from {
    opacity: 0;
    transform: scale(0.9) translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

/* Fallback: browsers without view-timeline use IntersectionObserver + .visible */
@supports not (animation-timeline: view()) {
  .bento-item {
    opacity: 0;
    transform: translateY(1.25rem);
  }

  .bento-item.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
  }
}

.bento-item:hover {
  transform: scale(1) translateY(-0.125rem);
  border-color: var(--gold-500);
  box-shadow: 
    0 3px 8px rgba(0, 0, 0, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.6) inset,
    0 0 25px rgba(217, 119, 6, 0.12) inset; /* Refined gold inner glow on hover */
}

.bento-item h3 {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-lg);
  color: var(--forest-900);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  text-align: left;
}

.bento-item p {
  margin-bottom: var(--spacing-sm);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-normal);
  flex: 1;
  color: var(--fg-muted);
  text-align: left;
}

.bento-icon {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  font-size: var(--font-size-xl);
  opacity: 0.6;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.bento-item:hover .bento-icon {
  opacity: 0.85;
}

/* Grid Spanning Logic - Mathematical Precision */
.bento-item.feature {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, var(--forest-900) 0%, var(--forest-800) 100%);
  border: 1px solid rgba(13, 29, 24, 0.2);
  box-shadow: 
    0 1px 3px rgba(0, 0, 0, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.1) inset,
    0 0 20px rgba(217, 119, 6, 0.1) inset; /* Gold inner glow */
}

.bento-item.feature h3,
.bento-item.feature p {
  text-align: left;
}

.bento-item.feature:hover {
  border-color: var(--gold-500);
  box-shadow: 
    0 3px 8px rgba(0, 0, 0, 0.12),
    0 0 0 1px rgba(255, 255, 255, 0.2) inset,
    0 0 25px rgba(217, 119, 6, 0.15) inset; /* Refined enhanced gold glow */
}

.bento-item.feature h3,
.bento-item.feature p {
  color: white;
}

.bento-item.feature .bento-icon {
  opacity: 0.55;
}

.bento-item.feature .btn-outline {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border-color: rgba(255, 255, 255, 0.4);
}

.bento-item.feature .btn-outline:hover {
  background: var(--gold-500);
  color: var(--forest-900);
  border-color: var(--gold-500);
}

.bento-item.wide {
  grid-column: span 2;
  grid-row: span 1;
}

.bento-item.tall {
  grid-column: span 1;
  grid-row: span 2;
}

.bento-item .btn {
  margin-top: auto;
  align-self: flex-start;
  width: auto;
}

.bento-item .btn-outline {
  background: rgba(255, 255, 255, 0.8);
  color: var(--forest-900);
  border-color: rgba(13, 29, 24, 0.2);
}

.bento-item .btn-outline:hover {
  background: var(--gold-500);
  color: var(--forest-900);
  border-color: var(--gold-500);
  transform: translateY(-1px);
}

/* Responsive Mastery - Graceful Collapse */
@media (max-width: 1023px) {
  .bento-container {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .bento-item.feature {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 17.5rem;
  }
  
  .bento-item.wide {
    grid-column: span 2;
    grid-row: span 1;
  }
  
  .bento-item.tall {
    grid-column: span 1;
    grid-row: span 2;
    min-height: 300px;
  }
  
  .services-bento .dev-tag {
    position: relative;
    top: auto;
    right: auto;
    margin-bottom: var(--spacing-md);
    display: inline-block;
  }
}

@media (max-width: 639px) {
  .bento-container {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-sm);
  }
  
  .bento-item.feature,
  .bento-item.wide,
  .bento-item.tall {
    grid-column: span 1;
    grid-row: span 1;
    min-height: auto;
  }
  
  .bento-item {
    min-height: 11.25rem;
  }
}

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

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

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

  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: var(--font-weight-medium);
  color: var(--forest-900);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-strong);
  border-radius: 0.625rem;
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  background: white;
  box-shadow: 
    inset 0 1px 2px rgba(0, 0, 0, 0.04),
    0 1px 0 rgba(255, 255, 255, 0.8);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  border-color: var(--gold-600);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 8rem;
}

.form-error {
  color: var(--error-fg);
  font-size: var(--font-size-sm);
  margin-top: var(--spacing-xs);
}

/* ============================================
   FEATURE BOXES
   ============================================ */

.feature-box {
  background: linear-gradient(135deg, var(--forest-800) 0%, var(--forest-900) 100%);
  color: white;
  padding: var(--spacing-lg);
  border-radius: 0.75rem;
  margin-bottom: var(--spacing-lg);
}

.feature-box-icon {
  color: var(--gold-400);
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

/* ============================================
   SERVICES LIST
   ============================================ */

.services-list {
  list-style: none;
  display: grid;
  gap: var(--spacing-sm);
}

.services-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm);
  border-left: 0.1875rem solid var(--forest-900);
  line-height: 1.7;
}

.services-list li::before {
  content: '✓';
  color: var(--gold-600);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  margin-right: 0.5rem;
  flex-shrink: 0;
}

/* ============================================
   CTA SECTIONS
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, var(--forest-900) 0%, var(--forest-800) 50%, var(--forest-900) 100%);
  color: white;
  padding: clamp(1.5rem, 5vw, 5rem) clamp(0.5rem, 2vw, 1rem);
  text-align: center;
  border-top: none;
  position: relative;
  margin-top: var(--spacing-xl);
  overflow: hidden;
}

.cta-section h2 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: clamp(1.25rem, 1.125rem + 1vw, 2rem);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
  padding: 0 var(--spacing-xs);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
  text-shadow: 
    0 0.125rem 0.5rem rgba(0, 0, 0, 0.3),
    0 0.0625rem 0.1875rem rgba(0, 0, 0, 0.2);
}

.cta-section p {
  max-width: 42rem;
  margin: 0 auto var(--spacing-lg);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  opacity: 0.95;
  padding: 0 var(--spacing-xs);
  word-wrap: break-word;
  overflow-wrap: break-word;
  text-shadow: 0 0.0625rem 0.1875rem rgba(0, 0, 0, 0.2);
}

.cta-section .btn {
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-sm);
  padding: 0.875rem 2rem;
  min-width: 10rem;
  word-wrap: normal;
}

@media (max-width: 639px) {
  .cta-section .btn {
    width: 100%;
    max-width: 20rem;
    padding: 0.875rem 1.5rem;
  }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--forest-950);
  color: white;
  padding: var(--spacing-xl) var(--spacing-sm) var(--spacing-lg);
  border-top: none;
  position: relative;
  margin-top: 0;
  padding-top: var(--spacing-xl);
  overflow: hidden;
}

/* Footer wave divider - top transition from content */
.footer::before {
  content: '';
  position: absolute;
  top: -3rem;
  left: 0;
  right: 0;
  height: 3rem;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(13, 29, 24, 0.3) 30%,
    rgba(13, 29, 24, 0.6) 60%,
    rgba(13, 29, 24, 0.9) 90%,
    var(--forest-950) 100%
  );
  z-index: 0;
  pointer-events: none;
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,80 C150,100 300,40 450,80 C600,120 750,20 900,80 C1050,140 1150,40 1200,80 L1200,120 L0,120 Z' fill='white'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0,80 C150,100 300,40 450,80 C600,120 750,20 900,80 C1050,140 1150,40 1200,80 L1200,120 L0,120 Z' fill='white'/%3E%3C/svg%3E");
  mask-size: cover;
  -webkit-mask-size: cover;
  mask-position: bottom;
  -webkit-mask-position: bottom;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
}

@media (min-width: 640px) {
  .footer {
    padding: var(--spacing-3xl) var(--spacing-md) var(--spacing-xl);
  }
}

.footer-content {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  position: relative;
  z-index: 1;
}

@media (min-width: 640px) {
  .footer-content {
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
  }
}

.footer-section h3 {
  color: var(--gold-400);
  margin-bottom: var(--spacing-md);
  font-size: clamp(1rem, 0.9375rem + 0.3vw, 1.125rem);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  letter-spacing: var(--letter-spacing-wide);
}

.footer-section p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-xs);
}

.footer-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xs);
}

/* 2-column grid for Services and Resources on larger screens */
.footer-section:nth-child(2) ul,
.footer-section:nth-child(3) ul {
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .footer-section:nth-child(2) ul,
  .footer-section:nth-child(3) ul {
    grid-template-columns: repeat(2, 1fr);
    column-gap: var(--spacing-md);
    row-gap: var(--spacing-xs);
    align-content: start;
  }
}

@media (min-width: 1024px) {
  .footer-section:nth-child(2) ul,
  .footer-section:nth-child(3) ul {
    column-gap: var(--spacing-lg);
  }
}

.footer-section ul li {
  margin-bottom: 0;
  display: flex;
  align-items: flex-start;
}

.footer-section ul li::before {
  content: '';
  display: inline-block;
  width: 0.25rem;
  height: 0.25rem;
  background: var(--gold-400);
  border-radius: 50%;
  margin-right: var(--spacing-xs);
  margin-top: 0.5em;
  flex-shrink: 0;
  opacity: 0.6;
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.footer-section a:hover {
  color: var(--gold-400);
  transform: translateX(0.125rem);
}

.footer-section ul li:hover::before {
  opacity: 1;
  background: var(--gold-400);
}

.footer-bottom {
  border-top: 0.0625rem solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-md);
  text-align: center;
  font-size: var(--font-size-xs);
  line-height: var(--line-height-relaxed);
  opacity: 0.8;
  margin-top: var(--spacing-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (min-width: 640px) {
  .footer-bottom {
    padding-top: var(--spacing-lg);
    margin-top: var(--spacing-lg);
  }
}

.footer-bottom p {
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-xs);
}

.footer-bottom p:last-child {
  margin-bottom: 0;
}

.footer-bottom .dev-tag-build {
  margin-top: var(--spacing-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  opacity: 0.5;
  color: rgba(255, 255, 255, 0.6);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--gold-400);
}

@media (min-width: 640px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

@media (min-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
  }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

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

/* Focus visible for keyboard navigation */
*:focus-visible {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
}

/* Better link contrast */
a:not(.btn):focus {
  outline: 2px solid var(--gold-600);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

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

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

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

.mb-4 {
  margin-bottom: var(--spacing-sm);
}

.mb-6 {
  margin-bottom: var(--spacing-md);
}

.mb-8 {
  margin-bottom: var(--spacing-lg);
}

.mb-16 {
  margin-bottom: var(--spacing-xl);
}

.mt-4 {
  margin-top: var(--spacing-sm);
}

.mt-6 {
  margin-top: var(--spacing-md);
}

.mt-8 {
  margin-top: var(--spacing-lg);
}

.py-24 {
  padding-top: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  background: #fafafa;
  position: relative;
  margin-top: -6.25rem;
  padding-top: calc(var(--spacing-2xl) + 6.25rem);
}

@media (min-width: 640px) {
  .py-24 {
    padding-top: calc(var(--spacing-3xl) + 6.25rem);
    padding-bottom: var(--spacing-3xl);
  }
}

.border-y-2 {
  border-top: none;
  border-bottom: none;
}

.bg-forest-50 {
  background-color: var(--forest-50);
}

.bg-white {
  background-color: #fafafa;
}

/* ============================================
   READABILITY IMPROVEMENTS
   ============================================ */

/* Optimized line height for professional readability */
p, li {
  line-height: 1.55;
}

/* Better spacing between sections */
section + section {
  margin-top: 0;
}

/* Improved card readability */
.card p {
  margin-bottom: var(--spacing-sm);
  color: var(--forest-700);
  line-height: var(--line-height-normal);
  text-align: left;
}

.card h3 {
  margin-bottom: var(--spacing-xs);
  color: var(--forest-900);
  text-align: left;
}

/* Better contrast for links in text */
p a, li a {
  text-decoration: underline;
  text-underline-offset: 2px;
}

p a:hover, li a:hover {
  text-decoration-thickness: 2px;
}

/* ============================================
   RESPONSIVE TYPOGRAPHY
   ============================================ */

/* Typography now uses clamp() for fluid scaling - no need for media queries */

/* ============================================
   DEV-TAG - Technical Labels
   Professional Developer Annotations
   ============================================ */

.dev-tag {
  font-family: monospace;
  font-size: 0.65rem;
  opacity: 0.4;
  display: inline-block;
  margin-bottom: 0;
  border: 0.0625rem solid;
  padding: 0.125rem 0.375rem;
  border-radius: 0.5rem;
  position: absolute;
  bottom: 0.5rem;
  right: 0.625rem;
  pointer-events: none; /* Keeps it from interfering with clicks */
  z-index: var(--z-dev-tag);
  color: rgba(13, 29, 24, 0.4);
  background: transparent;
  white-space: nowrap;
  transition: opacity var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.025rem;
}

/* Dark sections need light dev-tag */
.hero .dev-tag,
.cta-section .dev-tag,
.footer .dev-tag,
.parallax-sticky .dev-tag,
.bento-item.feature .dev-tag {
  color: rgba(255, 255, 255, 0.5);
  border-color: rgba(255, 255, 255, 0.5);
}

section:hover .dev-tag,
.card:hover .dev-tag,
.navbar:hover .dev-tag,
.bento-item:hover .dev-tag {
  opacity: 0.7;
}

/* Navbar dev-tag positioning */
.navbar .dev-tag {
  bottom: auto;
  top: 0.625rem;
  right: 0.9375rem;
}

/* ============================================
   PARALLAX STICKY SECTIONS
   Cinematic layered content (About / Why Us)
   ============================================ */

.parallax-sticky {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.parallax-sticky-section {
  position: sticky;
  top: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.parallax-sticky-content {
  position: relative;
  z-index: 2;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-layered-lg);
  margin: var(--spacing-xl);
  max-width: min(50rem, 90vw);
  width: 100%;
}

@media (min-width: 1440px) {
  .parallax-sticky-content {
    max-width: 50rem;
  }
}

.parallax-sticky-content .card {
  background: rgba(255, 255, 255, 0.95);
}

.parallax-sticky-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--forest-900) 0%, var(--forest-800) 50%, var(--forest-900) 100%);
  z-index: 0;
  transform: scale(1.1);
  transition: transform 0.1s ease-out;
}

.parallax-sticky:hover .parallax-sticky-bg {
  transform: scale(1.15);
}

@media (max-width: 768px) {
  .parallax-sticky {
    min-height: auto;
  }
  
  .parallax-sticky-section {
    position: relative;
    min-height: auto;
  }
  
  .parallax-sticky-content {
    margin: var(--spacing-md);
    padding: var(--spacing-xl);
  }
}

/* ============================================
   SCROLL-DRIVEN ANIMATIONS
   Viewport Entry Animations
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Scroll-triggered animation classes */
.scroll-fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-fade-down {
  opacity: 0;
  transform: translateY(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-fade-down.visible {
  opacity: 1;
  transform: translateY(0);
}

.scroll-fade-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-fade-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scroll-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scroll-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Legacy fade-in for compatibility */
.fade-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* ============================================
   INLINE STYLE REPLACEMENTS
   ============================================ */

/* Icon center margin */
.icon-center {
  margin: 0 auto 1.5rem;
}

/* Button group flex layout */
.btn-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Video container responsive */
.video-wrapper {
  max-width: min(62.5rem, 90vw);
  margin: var(--spacing-xl) auto;
  padding: 0 var(--spacing-sm);
}

@media (min-width: 1440px) {
  .video-wrapper {
    max-width: 62.5rem;
  }
}

.video-container {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--forest-900) 0%, var(--forest-800) 100%);
  box-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.1),
    0 2px 2px rgba(0, 0, 0, 0.1),
    0 4px 4px rgba(0, 0, 0, 0.1),
    0 8px 8px rgba(0, 0, 0, 0.1),
    0 16px 16px rgba(0, 0, 0, 0.1),
    0 32px 32px rgba(0, 0, 0, 0.15);
  border: 0.125rem solid rgba(245, 158, 11, 0.2);
  padding: 0.75rem;
  box-sizing: border-box;
}

.video-container::before {
  content: '';
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.75rem;
  border-radius: 0.75rem;
  border: 0.0625rem solid rgba(245, 158, 11, 0.3);
  pointer-events: none;
  z-index: 1;
  box-shadow: inset 0 0 0 0.0625rem rgba(0, 0, 0, 0.2);
}

.video-container iframe {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  width: calc(100% - 1.5rem);
  height: calc(100% - 1.5rem);
  min-height: 0;
  border-radius: 0.75rem;
  border: none;
  box-shadow: 
    0 1px 1px rgba(0, 0, 0, 0.2),
    0 2px 2px rgba(0, 0, 0, 0.2),
    0 4px 4px rgba(0, 0, 0, 0.2),
    0 8px 8px rgba(0, 0, 0, 0.2);
  z-index: 2;
  display: block;
}

@media (min-width: 640px) {
  .video-wrapper {
    max-width: min(56.25rem, 90vw);
    padding: 0 var(--spacing-md);
  }
}

@media (min-width: 1024px) {
  .video-wrapper {
    max-width: min(62.5rem, 90vw);
    padding: 0 var(--spacing-lg);
  }
}

@media (min-width: 1440px) {
  .video-wrapper {
    max-width: 62.5rem;
  }
}

/* SEO Summary Image */
.seo-summary-image-container {
  max-width: min(62.5rem, 90vw);
  margin: 0 auto;
  text-align: center;
  padding: var(--spacing-md) var(--spacing-sm);
}

@media (min-width: 1440px) {
  .seo-summary-image-container {
    max-width: 62.5rem;
  }
}

.seo-summary-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 0.75rem;
  box-shadow: var(--shadow-layered-md);
  display: block;
  margin: 0 auto;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  object-fit: contain;
  background: var(--bg);
}

.seo-summary-image:hover {
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-layered-lg);
}

@media (min-width: 640px) {
  .seo-summary-image-container {
    padding: var(--spacing-lg) var(--spacing-md);
  }
  
  .video-container {
    max-width: min(50rem, 90vw);
    margin: var(--spacing-xl) auto;
  }
}

@media (min-width: 1024px) {
  .seo-summary-image-container {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-width: min(68.75rem, 90vw);
  }
  
  .video-container {
    max-width: min(56.25rem, 90vw);
    margin: var(--spacing-2xl) auto;
  }
}

@media (min-width: 1440px) {
  .seo-summary-image-container {
    max-width: 68.75rem;
  }
  
  .video-container {
    max-width: 56.25rem;
  }
}

/* ============================================
   INTERACTIVE ASSESSMENT GUIDE
   ============================================ */

.assessment-container {
  max-width: min(56.25rem, 90vw);
  margin: 0 auto;
}

@media (min-width: 1440px) {
  .assessment-container {
    max-width: 56.25rem;
  }
}

.assessment-intro {
  margin-bottom: var(--spacing-xl);
}

.assessment-progress-container {
  margin-bottom: var(--spacing-xl);
}

.assessment-progress-bar {
  width: 100%;
  height: 0.5rem;
  background: var(--forest-200);
  border-radius: 0.25rem;
  overflow: hidden;
  margin-bottom: var(--spacing-sm);
}

.assessment-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold-600), var(--gold-500));
  width: 16.66%;
  transition: width var(--transition-normal);
  border-radius: 0.25rem;
}

.assessment-step-indicator {
  text-align: center;
  font-weight: var(--font-weight-medium);
  color: var(--forest-700);
  font-size: var(--font-size-sm);
}

.assessment-form {
  background: white;
  border: 0.125rem solid var(--forest-200);
  border-radius: 0.75rem;
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-layered-sm);
}

.assessment-step {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.assessment-step.active {
  display: block;
}

.assessment-step h2 {
  color: var(--forest-900);
  margin-bottom: var(--spacing-sm);
  text-align: center;
}

.assessment-step p {
  color: var(--forest-700);
  text-align: center;
}

.assessment-options {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.assessment-option {
  display: block;
  cursor: pointer;
  border: 2px solid var(--forest-300);
  border-radius: 0.75rem;
  padding: var(--spacing-md);
  transition: all var(--transition-normal);
  background: white;
  position: relative;
}

.assessment-option:hover {
  border-color: var(--gold-500);
  transform: translateY(-0.125rem);
  box-shadow: var(--shadow-layered-sm);
}

.assessment-option input[type="radio"],
.assessment-option input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.assessment-option input[type="radio"]:checked + .option-content,
.assessment-option input[type="checkbox"]:checked + .option-content {
  color: var(--forest-900);
}

.assessment-option input[type="radio"]:checked ~ .option-content::before,
.assessment-option input[type="checkbox"]:checked ~ .option-content::before {
  content: '✓';
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 2rem;
  height: 2rem;
  background: var(--gold-600);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.assessment-option input[type="radio"]:checked,
.assessment-option input[type="checkbox"]:checked {
  display: block;
}

/* Checked state styling - using class added by JavaScript for better browser support */
.assessment-option.checked {
  border-color: var(--gold-600);
  background: var(--gold-50);
  box-shadow: var(--shadow-layered-md);
}

/* Fallback for browsers that support :has() */
@supports selector(:has(*)) {
  .assessment-option:has(input[type="radio"]:checked),
  .assessment-option:has(input[type="checkbox"]:checked) {
    border-color: var(--gold-600);
    background: var(--gold-50);
    box-shadow: var(--shadow-layered-md);
  }
}

.option-content {
  pointer-events: none;
  position: relative;
}

.option-content h3 {
  color: var(--forest-900);
  margin-bottom: var(--spacing-xs);
  font-size: var(--font-size-lg);
}

.option-content p {
  color: var(--forest-600);
  margin: 0;
  font-size: var(--font-size-base);
  text-align: left;
}

.assessment-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 2px solid var(--forest-200);
}

.assessment-navigation .btn {
  min-width: 140px;
}

@media (max-width: 640px) {
  .assessment-form {
    padding: var(--spacing-md);
  }

  .assessment-options {
    gap: var(--spacing-sm);
  }

  .assessment-option {
    padding: var(--spacing-sm);
  }

  .assessment-navigation {
    flex-direction: column;
  }

  .assessment-navigation .btn {
    width: 100%;
  }
}

/* ============================================
   PRINT STYLES
   ============================================ */

@media print {
  .navbar,
  .top-banner,
  .footer,
  .btn {
    display: none;
  }
}

/* ============================================
   SHOWCASE PAGE — Portfolio Cards
   ============================================ */

.showcase-feature-list {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
}

.showcase-feature-list li {
  padding: var(--spacing-xs) 0;
  color: var(--forest-700);
  font-size: var(--font-size-sm);
}

.showcase-feature-list li::before {
  content: '✓ ';
  color: var(--forest-500);
  font-weight: var(--font-weight-semibold);
}

.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-md);
}

.tag {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--forest-100);
  color: var(--forest-700);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  letter-spacing: 0.02em;
}

.bento-tag {
  font-size: var(--font-size-sm);
  color: var(--gold-700);
  font-weight: var(--font-weight-medium);
  margin: calc(var(--spacing-xs) * -0.5) 0 var(--spacing-sm);
}