/*
Theme Name: nanaimowebdesign
Theme URI: https://pilotstarmedia.com
Author: Pilotstar Media
Author URI: https://pilotstarmedia.com
Description: Custom engineered, high-performance B2B WordPress theme for Nanaimo industrial clients. Features the Ethereal Editorial aesthetic.
Version: 1.0.0
License: Proprietary
Text Domain: pilotstar-nanaimo
*/

/* 1. Imports & Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=DM+Sans:wght@400;500;600;700&family=Baskervville:ital@0;1&family=Geist+Mono:wght@400;500;600&display=swap');

/* 2. Custom Properties (Theme Tokens) */
:root {
  /* Soft, Ethereal Palette */
  --bg-primary: #fbfbfa;          /* Soft plaster canvas */
  --bg-secondary: #f3f4f6;        /* Subtle cool gray */
  --bg-card: #ffffff;             /* Pure white */
  --border-color: rgba(0, 0, 0, 0.06); /* Delicate hairline border */
  --border-width: 1px;
  
  --primary: #0f172a;             /* Deep slate/charcoal (not pure black) */
  --secondary: #10b981;           /* Emerald green */
  --accent: #2563eb;              /* Sapphire blue */
  
  --text-primary: #0f172a;        
  --text-secondary: #475569;      
  --text-muted: #94a3b8;          
  
  --font-heading: 'DM Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-serif: 'Baskervville', serif;
  --font-mono: 'Geist Mono', monospace;
  
  /* Layout & Spacing */
  --max-width: 1140px;
  --header-height: 80px;
  --border-radius-sm: 8px;
  --border-radius-md: 16px;
  --border-radius-lg: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows (Soft, expansive, high-end) */
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.03), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 20px 40px -5px rgba(0, 0, 0, 0.04), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
  --shadow-float: 0 30px 60px rgba(0, 0, 0, 0.05);
}

/* 3. Base Styles & Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

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

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 4. Background Grid Pattern */
.bg-blobs {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
  background-image: 
    linear-gradient(rgba(0, 0, 0, 0.02) 1px, transparent 1px), 
    linear-gradient(90deg, rgba(0, 0, 0, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* 5. Typography System Styles */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
}

.serif-italic {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--secondary); /* Elegant green accent */
}

.mono-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.35rem 0.8rem;
  background: rgba(16, 185, 129, 0.08); /* Soft green tint */
  border-radius: 4px;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.6rem;
  border-radius: 30px;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
  background: #1e293b;
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  border-color: rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-hybrid {
  background: rgba(37, 99, 235, 0.05); /* Soft blue tint */
  color: var(--accent);
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.btn-hybrid:hover {
  background: var(--accent);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2);
}

/* Card Base */
.glass-card {
  background: var(--bg-card);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.glass-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(0, 0, 0, 0.08);
}

/* Section Styling */
.section {
  padding: 7rem 0;
  position: relative;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--secondary);
  background: rgba(16, 185, 129, 0.08);
  padding: 0.35rem 0.8rem;
  border-radius: 4px;
  margin-bottom: 1.25rem;
  display: inline-block;
  text-transform: uppercase;
}

.section-title {
  font-size: 2.75rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 620px;
  margin-bottom: 3.5rem;
  line-height: 1.7;
}

.section-header-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 4rem;
}

.section-header-center .section-desc {
  margin-bottom: 0;
}

/* 6. Navigation Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(251, 251, 250, 0.85);
  border-color: rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo-container {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: -0.02em;
  color: var(--primary);
}

.logo-dot {
  width: 6px;
  height: 6px;
  background: var(--secondary);
  border-radius: 50%;
  display: inline-block;
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--text-muted);
}

.nav-menu {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--secondary);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-normal);
}

/* 7. Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
  position: relative;
  background-image: url('images/hero_graphic.jpg');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: 55vw auto; /* Soft blend on the right */
}

/* A soft gradient overlay to ensure text is perfectly readable over the subtle ethereal image */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, rgba(251,251,250,1) 40%, rgba(251,251,250,0.85) 60%, rgba(251,251,250,0) 100%);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
  z-index: 1;
}

.hero-content {
  z-index: 10;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.15);
  border-radius: 30px;
  color: var(--secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 6px;
  height: 6px;
  background: var(--secondary);
  border-radius: 50%;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--primary);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 530px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
}

.stat-item h3 {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.2rem;
}

.stat-item p {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
  font-family: var(--font-mono);
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 5;
}

.visual-container {
  display: none;
}

/* Floating Card */
.floating-overlay {
  position: absolute;
  bottom: 2rem;
  left: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  padding: 1.25rem 1.5rem;
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-float);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
  animation: float-slow 5s infinite alternate ease-in-out;
}

.floating-overlay-icon {
  width: 44px;
  height: 44px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent);
}

.floating-overlay-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
  color: var(--primary);
}

.floating-overlay-text p {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

@keyframes float-slow {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* 8. Friction & Benefits Info Grid */
.friction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.friction-card {
  text-align: left;
  background: var(--bg-card);
}

.friction-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  transition: var(--transition-normal);
}

.friction-card:hover .friction-icon {
  background: var(--secondary);
  color: #ffffff;
  transform: scale(1.05);
}

.friction-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--primary);
}

.friction-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* 9. Portfolio Grid & Gateway */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-bottom: 4.5rem;
}

.portfolio-item {
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  background: #ffffff;
  cursor: pointer;
  transition: var(--transition-normal);
}

.portfolio-item:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: rgba(0, 0, 0, 0.08);
}

.portfolio-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(255, 255, 255, 1) 15%, rgba(255, 255, 255, 0.7) 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
  transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-img {
  transform: scale(1.05);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--secondary);
  font-weight: 500;
  margin-bottom: 0.5rem;
  background: rgba(16, 185, 129, 0.08);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  display: inline-block;
  align-self: flex-start;
  text-transform: uppercase;
}

.portfolio-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--primary);
}

.portfolio-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.portfolio-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.portfolio-btn i {
  width: 32px;
  height: 32px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
  color: var(--primary);
}

.portfolio-item:hover .portfolio-btn i {
  background: var(--primary);
  color: #ffffff;
  transform: translateX(4px);
  border-color: var(--primary);
}

/* Portfolio Gateway Banner */
.portfolio-gateway {
  padding: 4rem 3rem;
  text-align: center;
  border: 1px solid var(--border-color);
  background: #ffffff;
  border-radius: var(--border-radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.portfolio-gateway:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.portfolio-gateway-icon {
  font-size: 2.25rem;
  color: var(--accent);
}

.portfolio-gateway h3 {
  font-size: 1.75rem;
  font-weight: 700;
  max-width: 580px;
  color: var(--primary);
}

.portfolio-gateway p {
  color: var(--text-secondary);
  max-width: 550px;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

/* 10. Hybrid Partnership / Authority Closer */
.closer-block {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 4rem;
  align-items: center;
}

.closer-visual {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  padding: 3rem;
  background: #ffffff;
}

.closer-badge-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.closer-badge-item {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: var(--bg-primary);
  padding: 1.25rem 1.5rem;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.closer-badge-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.closer-badge-item i {
  font-size: 1.25rem;
  color: var(--accent);
}

.closer-badge-item-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--primary);
}

.closer-badge-item-text p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.closer-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.closer-content p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.closer-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  list-style: none;
  margin-bottom: 2.5rem;
}

.closer-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.closer-features li i {
  color: var(--secondary);
  font-size: 1rem;
}

/* 11. Contact & Sales Form Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 5rem;
  align-items: stretch;
}

.contact-info {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-header {
  margin-bottom: 3rem;
}

.contact-header p {
  color: var(--text-secondary);
  margin-top: 1rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(37, 99, 235, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--accent);
}

.contact-item-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.2rem;
  color: var(--primary);
}

.contact-item-text p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  transition: var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.social-btn:hover {
  background: var(--primary);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

/* Contact Lead Form */
.contact-form-card {
  padding: 3rem;
  background: #ffffff;
  box-shadow: var(--shadow-lg);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--border-color);
}

.form-group-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
  position: relative;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--border-radius-sm);
  padding: 0.85rem 1.1rem;
  color: var(--primary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.form-input::placeholder, .form-textarea::placeholder {
  color: #94a3b8;
}

.form-select option {
  background-color: #ffffff;
  color: var(--primary);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-status {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius-sm);
  line-height: 1.5;
}

.form-status.success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: #065f46;
  display: block;
}

.form-status.error {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #991b1b;
  display: block;
}

/* 12. Footer with Operational Footnote */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-col-about .logo-container {
  margin-bottom: 1.5rem;
}

.footer-col-about p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-footnote {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-footnote a {
  color: var(--text-secondary);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: rgba(0,0,0,0.15);
  text-underline-offset: 3px;
}

.footer-footnote a:hover {
  color: var(--accent);
  text-decoration-color: var(--accent);
}

.footer-col h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-family: var(--font-heading);
  color: var(--primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-link {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-link:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
}

.footer-legal-link:hover {
  color: var(--primary);
}

/* 13. Responsive Media Queries */
@media (max-width: 1024px) {
  .hero {
    background-image: none;
  }
  .hero::before {
    display: none;
  }
  .hero-title {
    font-size: 3rem;
  }
  .friction-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .closer-block {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .header-cta .btn {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.5rem;
    transform: translateY(-150%);
    transition: transform var(--transition-normal);
    z-index: 999;
  }
  
  .nav-menu.active {
    transform: translateY(0);
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-ctas {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .floating-overlay {
    left: 1.5rem;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 580px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .hero-ctas {
    flex-direction: column;
    width: 100%;
  }
  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
  }
  .friction-grid {
    grid-template-columns: 1fr;
  }
  .form-group-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-form-card {
    padding: 2rem 1.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}