/* =============================================
   SMB AI Workflow Kits — Global Stylesheet
   ============================================= */

:root {
  --navy: #0A2540;
  --navy-light: #1a3a5c;
  --amber: #F5A623;
  --amber-dark: #d4900e;
  --white: #ffffff;
  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;
  --green: #10b981;
  --green-light: #d1fae5;
  --red: #ef4444;
  --red-light: #fee2e2;

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.10), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 30px rgba(0,0,0,0.12), 0 4px 8px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.15), 0 8px 16px rgba(0,0,0,0.08);
  --transition: 0.2s ease;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =============================================
   Typography
   ============================================= */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a {
  color: var(--navy);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--amber); }

/* =============================================
   Layout Utilities
   ============================================= */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3rem 0;
}

/* =============================================
   Navigation
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--navy);
}

.nav-logo svg {
  width: 28px;
  height: 28px;
  color: var(--amber);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition);
}

.nav-links a:hover {
  color: var(--amber);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--amber);
  color: var(--white) !important;
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: var(--radius-sm_);
  transition: background var(--transition), transform var(--transition);
}

.nav-cta:hover {
  background: var(--amber-dark);
  color: var(--white) !important;
  transform: translateY(-1px);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--amber-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: var(--white);
  color: var(--navy);
  border: 2px solid var(--gray-200);
}
.btn-secondary:hover {
  border-color: var(--amber);
  color: var(--amber);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
}
.btn-ghost:hover {
  background: var(--gray-50);
  color: var(--amber);
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* =============================================
   Hero
   ============================================= */
.hero {
  padding-top: calc(64px + 4rem);
  padding-bottom: 4rem;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  background: rgba(245, 166, 35, 0.15);
  border: 1px solid rgba(245, 166, 35, 0.3);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--amber);
  margin-bottom: 1.5rem;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.25rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 span {
  color: var(--amber);
}

.hero-subtitle {
  font-size: 1.175rem;
  color: rgba(255,255,255,0.75);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

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

.hero-stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--amber);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* Kit-specific hero variations */
.hero-law   { background: linear-gradient(180deg, #0A2540 0%, #1a3550 100%); }
.hero-real  { background: linear-gradient(180deg, #0A2540 0%, #152535 100%); }
.hero-dental{ background: linear-gradient(180deg, #0A2540 0%, #0f2535 100%); }

/* =============================================
   Value Props
   ============================================= */
.value-props {
  background: var(--gray-50);
}

.value-props-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.value-prop-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.value-prop-card:hover {
  border-color: var(--amber);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.value-prop-icon {
  width: 48px;
  height: 48px;
  background: rgba(245, 166, 35, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--amber);
}

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

.value-prop-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.value-prop-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* =============================================
   Kit Cards
   ============================================= */
.kits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.kit-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  background: var(--white);
  transition: all var(--transition);
  position: relative;
}

.kit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.kit-card-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.25rem 0.625rem;
  background: var(--amber);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 100px;
  z-index: 1;
}

.kit-card-image {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.kit-card-image svg {
  width: 64px;
  height: 64px;
  opacity: 0.9;
}

/* Kit image gradients */
.kit-card-image.law    { background: linear-gradient(135deg, #0A2540 0%, #1a3550 100%); color: rgba(255,255,255,0.8); }
.kit-card-image.real   { background: linear-gradient(135deg, #1a3345 0%, #0f2535 100%); color: rgba(255,255,255,0.8); }
.kit-card-image.dental { background: linear-gradient(135deg, #102535 0%, #0A2540 100%); color: rgba(255,255,255,0.8); }

.kit-card-image.amber  { background: linear-gradient(135deg, var(--amber) 0%, var(--amber-dark) 100%); color: rgba(255,255,255,0.9); }

.kit-card-body {
  padding: 1.75rem;
}

.kit-card-vertical {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--amber);
  margin-bottom: 0.5rem;
}

.kit-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.625rem;
}

.kit-card p {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.kit-card-features {
  list-style: none;
  margin-bottom: 1.5rem;
}

.kit-card-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--gray-600);
  padding: 0.375rem 0;
  border-bottom: 1px solid var(--gray-100);
}

.kit-card-features li:last-child { border-bottom: none; }

.kit-card-features li svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
}

.kit-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--gray-100);
}

.kit-card-price {
  font-size: 0.875rem;
  color: var(--gray-400);
  text-decoration: line-through;
  margin-right: 0.5rem;
}

.kit-card-price-sale {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
}

/* =============================================
   Kit Landing Page Specifics
   ============================================= */
.kit-detail-section {
  padding: 4rem 0;
}

.kit-detail-section:nth-child(even) {
  background: var(--gray-50);
}

.kit-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.kit-detail-grid.reverse {
  direction: rtl;
}

.kit-detail-grid.reverse > * {
  direction: ltr;
}

.kit-embed-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--gray-300);
  color: var(--gray-400);
  gap: 0.75rem;
  font-size: 0.9rem;
}

.kit-embed-placeholder svg {
  width: 32px;
  height: 32px;
}

/* What's Inside Accordion */
.whats-inside {
  margin-top: 2rem;
}

.accordion-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 0.75rem;
  background: var(--white);
}

.accordion-item:last-child { margin-bottom: 0; }

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  transition: background var(--transition);
}

.accordion-trigger:hover {
  background: var(--gray-50);
}

.accordion-trigger-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.accordion-trigger svg {
  width: 20px;
  height: 20px;
  color: var(--amber);
  flex-shrink: 0;
}

.accordion-icon {
  width: 20px;
  height: 20px;
  color: var(--gray-400);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
  transform: rotate(180deg);
}

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion-body-inner {
  padding: 0 1.25rem 1rem;
  border-top: 1px solid var(--gray-100);
  padding-top: 1rem;
}

.accordion-body ul {
  list-style: none;
}

.accordion-body ul li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--gray-600);
  padding: 0.375rem 0;
  line-height: 1.5;
}

.accordion-body ul li svg {
  width: 16px;
  height: 16px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 0.15rem;
}

/* =============================================
   Testimonials
   ============================================= */
.testimonials {
  background: var(--navy);
  color: var(--white);
}

.testimonials h2 {
  color: var(--white);
  text-align: center;
  margin-bottom: 0.75rem;
}

.testimonials-subtitle {
  text-align: center;
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  margin-bottom: 3rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: 0.2s ease;
}

.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(245, 166, 35, 0.3);
}

.testimonial-stars {
  display: flex;
  gap: 0.15rem;
  margin-bottom: 1rem;
  color: var(--amber);
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: var(--amber);
}

.testimonial-text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.7;
  margin-bottom: 1.25rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(245, 166, 35, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--amber);
  flex-shrink: 0;
}

.testimonial-info {
  font-size: 0.875rem;
}

.testimonial-name {
  font-weight: 600;
  color: var(--white);
}

.testimonial-role {
  color: rgba(255,255,255,0.5);
  font-size: 0.8rem;
}

/* =============================================
   Compliance Banner
   ============================================= */
.compliance-banner {
  background: var(--green-light);
  border: 1px solid var(--green);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin: 2rem 0;
}

.compliance-banner.warning {
  background: var(--amber);
  border-color: var(--amber-dark);
  color: var(--white);
}

.compliance-banner p, .compliance-banner .compliance-banner p {
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.6;
  margin: 0;
}

.compliance-banner.warning p, .compliance-banner p {
  color: var(--white);
}

.compliance-banner svg {
  width: 20px;
  height: 20px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* =============================================
   CTA Band
   ============================================= */
.cta-band {
  background: var(--amber);
  padding: 4rem 0;
  text-align: center;
}

.cta-band h2 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
}

.cta-band p {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.cta-band .btn {
  background: var(--navy);
  color: var(--white);
  font-size: 1.1rem;
  padding: 1rem 2.5rem;
}

.cta-band .btn:hover {
  background: var(--navy-light);
  transform: translateY(-2px);
}

/* Bundle CTA Band */
.cta-band-bundle {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta-band-bundle::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 166, 35, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

/* =============================================
   Pricing / Buy Section
   ============================================= */
.buy-section {
  padding: 4rem 0;
}

.buy-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.buy-card-header {
  padding: 2rem;
  text-align: center;
  border-bottom: 1px solid var(--gray-100);
}

.buy-card-price {
  font-size: 3rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
}

.buy-card-price sup {
  font-size: 1.5rem;
  font-weight: 600;
  top: -1rem;
}

.buy-card-period {
  font-size: 0.9rem;
  color: var(--gray-400);
  font-weight: 500;
}

.buy-card-body {
  padding: 2rem;
}

.buy-card-features {
  list-style: none;
  margin-bottom: 2rem;
}

.buy-card-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0;
  font-size: 0.95rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.buy-card-features li:last-child { border-bottom: none; }

.buy-card-features li svg {
  width: 18px;
  height: 18px;
  color: var(--green);
  flex-shrink: 0;
}

.buy-card-features li svg.disabled {
  color: var(--gray-400);
}

.buy-card-cta {
  width: 100%;
}

/* =============================================
   FAQ
   ============================================= */
.faq {
  background: var(--gray-50);
}

.faq h2 {
  text-align: center;
  margin-bottom: 2.5rem;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

/* =============================================
   Bundle Page
   ============================================= */
.bundle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 3rem;
  align-items: start;
}

.bundle-kits {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bundle-kit-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
}

.bundle-kit-row-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.bundle-kit-row-icon.law   { background: linear-gradient(135deg, #0A2540, #1a3550); color: rgba(255,255,255,0.8); }
.bundle-kit-row-icon.real  { background: linear-gradient(135deg, #1a3345, #0f2535); color: rgba(255,255,255,0.8); }
.bundle-kit-row-icon.dental { background: linear-gradient(135deg, #102535, #0A2540); color: rgba(255,255,255,0.8); }

.bundle-kit-row-name {
  font-weight: 600;
  color: var(--navy);
  font-size: 0.95rem;
}

.bundle-kit-row-price {
  margin-left: auto;
  font-weight: 700;
  color: var(--gray-400);
  text-decoration: line-through;
  font-size: 0.875rem;
}

.bundle-summary {
  background: var(--navy);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  color: var(--white);
}

.bundle-summary h3 {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.bundle-summary-sub {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 1.5rem;
}

.bundle-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 1rem;
}

.bundle-savings {
  color: var(--amber);
  font-size: 0.875rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 1.5rem;
}

/* =============================================
   Thank You Page
   ============================================= */
.thank-you {
  min-height: 100vh;
  padding-top: 5rem;
  display: flex;
  align-items: center;
}

.thank-you-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 4rem 1.5rem;
}

.thank-you-icon {
  width: 80px;
  height: 80px;
  background: var(--green-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  color: var(--green);
}

.thank-you-icon svg {
  width: 40px;
  height: 40px;
}

.thank-you h1 {
  margin-bottom: 1rem;
}

.thank-you p {
  color: var(--gray-500);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.thank-you-steps {
  background: var(--gray-50);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: left;
  margin: 2rem 0;
}

.thank-you-step {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.thank-you-step:last-child { border-bottom: none; }

.thank-you-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.thank-you-step-text {
  font-size: 0.9rem;
  color: var(--gray-700);
}

.thank-you-step-text strong {
  color: var(--navy);
}

.thank-you-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================
   Footer
   ============================================= */
.footer {
  background: var(--gray-900);
  color: rgba(255,255,255,0.6);
  padding: 3rem 0;
  text-align: center;
}

.footer p {
  font-size: 0.875rem;
  margin-bottom: 0;
}

.footer a {
  color: rgba(255,255,255,0.6);
}

.footer a:hover {
  color: var(--amber);
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 768px) {
  .nav-links { display: none; }

  .hero-stats { gap: 1.5rem; }

  .kits-grid { gap: 1.5rem; }

  .kit-detail-grid,
  .kit-detail-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

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

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .buy-card {
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .hero { padding-top: calc(64px + 3rem); }
  .container { padding: 0 1rem; }
}

/* =============================================
   Utilities
   ============================================= */
.text-center { text-align: center; }
.text-amber { color: var(--amber); }
.text-gray { color: var(--gray-500); }
.text-sm { font-size: 0.875rem; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}