/* ==========================================================================
   Ptarmigan Why Modern Graffiti - Production Stylesheet
   Theme: Bento Grid (Slate & Cobalt Blue)
   Optimized for Asura Hosting File Manager & 100% Pure Static Deployment
   ========================================================================== */

/* CSS Variables */
:root {
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --color-bg: #f8fafc;
  --color-surface: #ffffff;
  --color-surface-subtle: #f1f5f9;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;
  
  --color-text-primary: #0f172a;
  --color-text-secondary: #475569;
  --color-text-muted: #64748b;
  --color-text-inverse: #f8fafc;
  
  --color-primary: #2563eb;
  --color-primary-hover: #1d4ed8;
  --color-primary-light: #eff6ff;
  --color-primary-border: #bfdbfe;
  
  --color-dark-surface: #0f172a;
  --color-dark-card: #1e293b;
  --color-dark-border: #334155;
  --color-accent-amber: #f59e0b;
  --color-accent-emerald: #10b981;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.03);

  --transition-fast: 0.2s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Box Sizing */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-size-adjust: 100%;
}

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

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Container */
.container {
  width: min(1200px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
}

/* Export / Asura Banner */
.asura-banner {
  background: #0284c7;
  color: #ffffff;
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid #0369a1;
}

.asura-banner a,
.asura-banner button {
  background: #ffffff;
  color: #0369a1;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.75rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition-fast);
}

.asura-banner a:hover,
.asura-banner button:hover {
  background: #f0f9ff;
}

/* Top Information Bar */
.top-bar {
  background-color: var(--color-dark-surface);
  color: #cbd5e1;
  font-size: 0.75rem;
  border-bottom: 1px solid var(--color-dark-border);
  padding: 8px 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-location {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #94a3b8;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.top-bar-badge {
  background: rgba(37, 99, 235, 0.2);
  color: #93c5fd;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.top-bar-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-accent-emerald);
}

.top-bar-phone {
  color: #60a5fa;
  font-weight: 700;
}

.top-bar-phone:hover {
  color: #93c5fd;
  text-decoration: underline;
}

/* Header & Navigation */
.header {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  flex-shrink: 0;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border-radius: var(--radius-md);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 900;
  box-shadow: 0 2px 4px rgba(37, 99, 235, 0.25);
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  line-height: 1.1;
  font-weight: 800;
  color: var(--color-text-primary);
}

.brand-sub {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  padding: 6px 4px;
  position: relative;
  white-space: nowrap;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.875rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background-color: transparent;
}

.btn-outline:hover {
  background-color: var(--color-primary-light);
}

.btn-dark {
  background-color: var(--color-dark-surface);
  color: #ffffff;
}

.btn-dark:hover {
  background-color: #1e293b;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* Mobile Hamburger Toggle */
.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  align-items: center;
  justify-content: center;
  color: var(--color-text-primary);
}

.mobile-menu {
  display: none;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 0;
  box-shadow: var(--shadow-lg);
}

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

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-nav-link {
  display: block;
  padding: 10px 16px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-primary);
  border-radius: var(--radius-sm);
}

.mobile-nav-link:hover {
  background-color: var(--color-surface-subtle);
  color: var(--color-primary);
}

.mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 16px 0 16px;
  border-top: 1px solid var(--color-border);
  margin-top: 8px;
}

/* Section Shared Styling */
.section {
  padding: 64px 0;
}

.section-subtle {
  background-color: #f1f5f9;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 40px auto;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 8px;
  background-color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-primary-border);
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  line-height: 1.2;
  margin-bottom: 12px;
}

.section-description {
  font-size: 1rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Bento Grid System */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.bento-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-md);
}

.bento-card-dark {
  background-color: var(--color-dark-surface);
  border-color: var(--color-dark-border);
  color: #ffffff;
}

.bento-card-dark .bento-card-title {
  color: #ffffff;
}

.bento-card-dark .bento-card-desc {
  color: #94a3b8;
}

.bento-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}

.bento-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
  margin-bottom: 16px;
  flex-grow: 1;
}

.bento-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.bento-icon svg {
  width: 24px;
  height: 24px;
}

/* Hero Section Bento */
.hero-section {
  padding: 32px 0 56px 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 20px;
}

.hero-main {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow-md);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 18px;
  width: fit-content;
}

.hero-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: 18px;
}

.hero-lead {
  font-size: 1.0625rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-meta-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.hero-meta-item svg {
  color: var(--color-accent-emerald);
  width: 16px;
  height: 16px;
}

/* Hero Aside Bento Stack */
.hero-aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.hero-card-dark {
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border: 1px solid #334155;
  border-radius: var(--radius-xl);
  padding: 28px;
  color: #ffffff;
  box-shadow: var(--shadow-md);
  flex: 1;
}

.hero-card-dark-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.hero-pill-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.hero-card-dark-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
  line-height: 1.25;
}

.hero-card-dark-text {
  font-size: 0.875rem;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 18px;
}

.service-fast-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-fast-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #f1f5f9;
}

.service-fast-item span.highlight {
  color: #60a5fa;
  font-size: 0.75rem;
  font-weight: 700;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.stat-box {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}

.stat-value {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 2px;
}

.stat-sub {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

/* Services Bento Grid Layout */
.col-span-4 { grid-column: span 4; }
.col-span-6 { grid-column: span 6; }
.col-span-8 { grid-column: span 8; }
.col-span-12 { grid-column: span 12; }

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.service-tag {
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

/* Why Choose Us Grid */
.why-icon {
  background-color: #f8fafc;
  border: 1px solid var(--color-border);
  color: var(--color-primary);
}

/* Service Areas Bento */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 20px;
}

.area-pill {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text-primary);
  transition: all var(--transition-fast);
}

.area-pill:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
}

.area-pill.active {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  font-weight: 700;
}

.area-pill svg {
  color: var(--color-primary);
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Process Steps */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.process-number {
  font-size: 0.8125rem;
  font-weight: 800;
  color: var(--color-primary);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary-border);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.process-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 8px;
}

.process-desc {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.55;
}

/* FAQ Accordion */
.faq-container {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-hover);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 18px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  background: none;
}

.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--color-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 20px 20px 20px;
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Contact / Quote Section */
.quote-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 24px;
}

.contact-info-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
}

.contact-info-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.contact-info-card p {
  color: #94a3b8;
  font-size: 0.9375rem;
  margin-bottom: 24px;
  line-height: 1.55;
}

.contact-detail-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.875rem;
}

.contact-detail-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, 0.2);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 18px;
  height: 18px;
}

.contact-detail-label {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
  margin-bottom: 2px;
}

.contact-detail-value {
  font-weight: 600;
  color: #f1f5f9;
}

.contact-detail-value a {
  color: #60a5fa;
}

.contact-detail-value a:hover {
  text-decoration: underline;
}

.contact-form-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group-full {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 6px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--color-border);
  background: #ffffff;
  color: var(--color-text-primary);
  font-size: 0.875rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-notice {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  background-color: var(--color-surface-subtle);
  border: 1px dashed var(--color-border);
  padding: 10px 12px;
  border-radius: var(--radius-md);
  margin-top: 14px;
  line-height: 1.45;
}

/* Final CTA Bento */
.final-cta {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  border-radius: var(--radius-xl);
  padding: 48px;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border: 1px solid #334155;
  box-shadow: var(--shadow-lg);
}

.final-cta-content {
  max-width: 620px;
}

.final-cta-title {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  line-height: 1.2;
}

.final-cta-desc {
  font-size: 1rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.final-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}

/* Footer & Social Section */
.footer {
  background-color: var(--color-dark-surface);
  border-top: 1px solid var(--color-dark-border);
  color: #94a3b8;
  padding: 56px 0 24px 0;
  font-size: 0.875rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 4fr 2fr 2fr 4fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand-title {
  font-size: 1.125rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 8px;
}

.footer-desc {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #94a3b8;
  margin-bottom: 16px;
}

.footer-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #ffffff;
  margin-bottom: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  color: #94a3b8;
  font-size: 0.8125rem;
}

.footer-link:hover {
  color: #ffffff;
}

/* Clearly Marked Social Media Links Section */
/* START SOCIAL LINKS SECTION */
.social-links-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #1e293b;
  border: 1px solid #334155;
  color: #cbd5e1;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: #2563eb;
  border-color: #2563eb;
  color: #ffffff;
  transform: translateY(-1px);
}

.social-btn svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}
/* END SOCIAL LINKS SECTION */

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid var(--color-dark-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.75rem;
  color: #64748b;
}

/* 404 Page Specific */
.error-page-wrapper {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 16px;
}

.error-card {
  max-width: 540px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  box-shadow: var(--shadow-md);
}

.error-code {
  font-size: 4rem;
  font-weight: 900;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 12px;
}

/* RESPONSIVE MEDIA QUERIES */

/* Large Tablets & Small Laptops (<= 1024px) */
@media (max-width: 1024px) {
  .nav-desktop {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }

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

  .col-span-4,
  .col-span-6,
  .col-span-8 {
    grid-column: span 6;
  }

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

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

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

  .final-cta {
    flex-direction: column;
    text-align: center;
    padding: 36px 24px;
  }

  .final-cta-actions {
    flex-direction: row;
    justify-content: center;
    width: 100%;
  }

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

/* Small Tablets (<= 768px) */
@media (max-width: 768px) {
  .section {
    padding: 44px 0;
  }

  .section-title {
    font-size: 1.625rem;
  }

  .col-span-4,
  .col-span-6,
  .col-span-8,
  .col-span-12 {
    grid-column: span 12;
  }

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

  .form-group-full {
    grid-column: span 1;
  }

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

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

  .hero-main {
    padding: 24px 20px;
  }

  .hero-aside {
    gap: 14px;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .final-cta-actions {
    flex-direction: column;
  }
  
  .top-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .top-bar-right {
    width: 100%;
    justify-content: space-between;
  }
}

/* Mobile Screens (<= 480px, 390px, 375px) */
@media (max-width: 480px) {
  .container {
    width: calc(100% - 24px);
  }

  .header-inner {
    height: 64px;
  }

  .brand-name {
    font-size: 0.9375rem;
  }

  .brand-sub {
    font-size: 0.625rem;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .contact-form-card,
  .contact-info-card {
    padding: 20px 16px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}