/* 
  Porter Landing Page - Teal-Inspired Layout with Pine + Electric Visual System
  Mobile-first responsive design with Inter font family
*/

/* =================
   0. DESIGN TOKENS
   ================= */
:root {
  /* Brand — Pine */
  --brand-700: #094C47;
  --brand-600: #0C5E58;
  --brand-500: #0F766E;
  --brand-100: #EAF7F6;

  /* Accent — Electric */
  --accent-500: #3B82F6;

  /* Neutrals */
  --ink: #0D1220;        /* H1/primary */
  --text: #1A2230;       /* body */
  --subtext: #4A5568;    /* captions */
  --border: #E3E8EF;
  --surface: #FFFFFF;
  --subsrf: #F7F9FC;

  /* States */
  --success-500: #1FA97A;
  --warning-500: #F59E0B;
  --danger-500: #DC2626;

  /* Elevation / Radii */
  --shadow-1: 0 8px 24px rgba(17,24,39,0.08);
  --shadow-2: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --radius-sm: 10px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Focus */
  --focus-ring: #93E5DF;

  /* Spacing */
  --section-spacing-mobile: 56px;
  --section-spacing-desktop: 96px;
  --card-spacing: 24px;
  --element-spacing: 16px;
}

/* =================
   1. CSS RESET & BASE
   ================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--surface);
  font-size: 16px;
  font-weight: 400;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =================
   2. TYPOGRAPHY
   ================= */
h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 0.75rem;
}

h4 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 0.5rem;
}

p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1rem;
}

.section-subtitle {
  text-align: center;
  font-size: 1.125rem;
  color: var(--subtext);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* =================
   3. BUTTONS
   ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.2s ease;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
}

.btn-primary {
  background-color: #2563EB;
  color: #FFFFFF;
  border-color: #2563EB;
}

.btn-primary:hover {
  background-color: #1D4ED8;
  border-color: #1D4ED8;
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: #1E40AF;
  border-color: #1E40AF;
  transform: translateY(0);
}

.btn-primary:focus {
  outline: none;
  box-shadow: 0 0 0 2px #93E5DF;
}

.btn-secondary {
  background-color: transparent;
  color: var(--brand-500);
  border-color: var(--brand-500);
}

.btn-secondary:hover {
  background-color: var(--brand-500);
  color: white;
}

.btn-outline {
  background-color: transparent;
  color: var(--text);
  border-color: var(--border);
}

.btn-outline:hover {
  background-color: var(--subsrf);
  border-color: var(--brand-500);
  color: var(--brand-500);
}

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

/* =================
   4. NAVIGATION
   ================= */
.navbar {
  background-color: var(--surface);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--brand-500);
}

.nav-logo i {
  font-size: 1.75rem;
}

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

.nav-link {
  color: #6B7280;
  text-decoration: none;
  font-weight: 400;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--brand-500);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-nav-secondary {
  background-color: white;
  color: #6B7280;
  border-color: #6B7280;
  border-width: 1px;
  font-weight: 400;
}

.btn-nav-secondary:hover {
  background-color: #6B7280;
  color: white;
  border-color: #6B7280;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: var(--text);
  margin: 3px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: var(--surface);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow-1);
    padding: 2rem 0;
  }

  .nav-menu.active {
    left: 0;
  }

  .hamburger {
    display: flex;
  }
}

/* =================
   5. HERO SECTION
   ================= */
.hero {
  padding: 6rem 0 4rem;
  background: var(--surface);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--subtext);
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

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

.hero-proof {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  opacity: 0.8;
}

.proof-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--subtext);
  font-size: 0.9rem;
}

.proof-badge i {
  color: var(--warning-500);
}

@media (max-width: 768px) {
  .hero {
    padding: 4rem 0 2rem;
  }

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

/* =================
   6. TABBED FEATURES OVERVIEW
   ================= */
.features-overview {
  padding: 4rem 0;
  background-color: var(--surface);
}

.features-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 3rem;
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: var(--shadow-1);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.tab-btn {
  flex: 1;
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--subtext);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 1rem;
}

.tab-btn.active {
  background-color: var(--brand-500);
  color: white;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
}

.tab-btn:hover:not(.active) {
  background-color: var(--brand-100);
  color: var(--brand-500);
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease-in-out;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

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

.feature-image {
  max-width: 900px;
  margin: 0 auto;
}

.image-placeholder {
  background: linear-gradient(135deg, var(--brand-100) 0%, var(--surface) 100%);
  border: 2px dashed var(--brand-500);
  border-radius: var(--radius-lg);
  padding: 4rem 2rem;
  color: var(--brand-500);
  font-weight: 600;
  font-size: 1.125rem;
  text-align: center;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 768px) {
  .features-tabs {
    flex-direction: column;
    gap: 0.5rem;
  }

  .image-placeholder {
    padding: 2rem 1rem;
    min-height: 250px;
    font-size: 1rem;
  }
}

/* =================
   7. INDIVIDUAL FEATURE SECTIONS
   ================= */
.feature-sections {
  padding: 2rem 0;
}

.feature-section {
  padding: 4rem 0;
}

.feature-section.alternate {
  background-color: var(--surface);
}

.feature-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.feature-section.alternate .feature-content {
  grid-template-columns: 1fr 1fr;
}

.feature-text {
  max-width: 500px;
}

.feature-category {
  background-color: var(--brand-100);
  color: var(--brand-700);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: inline-block;
  margin-bottom: 1rem;
}

.feature-text h2 {
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.feature-text p {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 2rem;
}

.feature-image {
  position: relative;
}

@media (max-width: 968px) {
  .feature-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .feature-section.alternate .feature-content {
    grid-template-columns: 1fr;
  }

  .feature-section.alternate .feature-text {
    order: 2;
  }

  .feature-section.alternate .feature-image {
    order: 1;
  }
}

/* =================
   8. HOW IT WORKS
   ================= */
.how-it-works {
  padding: 6rem 0;
  background-color: var(--surface);
}

.process-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.process-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: 120px;
}

.process-tab.active {
  border-color: var(--brand-500);
  background-color: var(--brand-500);
  color: white;
  box-shadow: var(--shadow-2);
}

.process-tab:hover:not(.active) {
  border-color: var(--brand-500);
  background-color: var(--brand-100);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--brand-100);
  color: var(--brand-500);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
}

.process-tab.active .step-number {
  background-color: white;
  color: var(--brand-500);
}

.step-label {
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
}

.process-content {
  position: relative;
  min-height: 500px;
}

.process-step {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.process-step.active {
  display: grid;
  animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

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

.step-description h3 {
  color: var(--ink);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.step-description p {
  color: var(--text);
  font-size: 1.125rem;
  line-height: 1.7;
}

.process-cta {
  text-align: center;
  margin-top: 3rem;
}

@media (max-width: 968px) {
  .process-tabs {
    grid-template-columns: repeat(2, 1fr);
    display: grid;
    gap: 1rem;
  }

  .process-step {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }
}

@media (max-width: 576px) {
  .process-tabs {
    grid-template-columns: 1fr;
  }

  .process-tab {
    padding: 1rem;
    min-width: auto;
  }
}

/* =================
   9. RESOURCES SECTION
   ================= */
.resources {
  padding: 6rem 0;
  background-color: var(--surface);
}

.resource-tabs {
  display: flex;
  justify-content: center;
  gap: 0;
  margin-bottom: 3rem;
  background-color: var(--surface);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.resource-tab {
  flex: 1;
  padding: 0.875rem 1.25rem;
  background: none;
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--subtext);
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.95rem;
}

.resource-tab.active {
  background-color: var(--accent-500);
  color: white;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.resource-tab:hover:not(.active) {
  background-color: var(--surface);
  color: var(--accent-500);
}

.resource-content {
  display: none;
}

.resource-content.active {
  display: block;
  animation: fadeIn 0.3s ease-in-out;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.resource-item {
  background: var(--surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.resource-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.resource-preview {
  height: 200px;
  overflow: hidden;
}

.resource-preview .image-placeholder {
  height: 100%;
  min-height: 200px;
  border-radius: 0;
  border: none;
}

.resource-info {
  padding: 1.5rem;
}

.resource-info h4 {
  color: var(--ink);
  margin-bottom: 0.5rem;
}

.resource-info p {
  color: var(--subtext);
  font-size: 1rem;
  margin-bottom: 1rem;
}

.resource-link {
  color: var(--accent-500);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.resource-link:hover {
  text-decoration: underline;
}

.resource-categories {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

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

.category-links a {
  background-color: var(--subsrf);
  color: var(--text);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s ease;
}

.category-links a:hover {
  background-color: var(--accent-500);
  color: white;
}

.success-stories {
  display: grid;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.story-item {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  border-left: 4px solid var(--brand-500);
}

.story-content blockquote {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--text);
  font-style: italic;
  margin-bottom: 1rem;
}

.story-content cite {
  color: var(--subtext);
  font-style: normal;
  font-weight: 600;
  font-size: 0.95rem;
}

.resources-cta {
  text-align: center;
  margin-top: 3rem;
}

@media (max-width: 768px) {
  .resource-tabs {
    flex-direction: column;
    gap: 0.5rem;
  }

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

  .category-links {
    flex-direction: column;
    align-items: center;
  }
}

/* =================
   10. PRICING
   ================= */
.pricing {
  padding: 6rem 0;
  background-color: var(--surface);
}

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.toggle-label {
  font-weight: 500;
  color: var(--text);
}

.toggle-switch {
  position: relative;
  width: 60px;
  height: 30px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border);
  transition: .4s;
  border-radius: 30px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 22px;
  width: 22px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: var(--brand-500);
}

input:checked + .toggle-slider:before {
  transform: translateX(30px);
}

.discount {
  background-color: var(--success-500);
  color: white;
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  margin-left: 0.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--surface);
  padding: 2rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  text-align: center;
  position: relative;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  border-color: var(--brand-500);
  box-shadow: var(--shadow-2);
  transform: scale(1.05);
}

.popular-badge {
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--brand-500);
  color: white;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-lg);
  font-size: 0.875rem;
  font-weight: 600;
}

.pricing-card h3 {
  font-size: 1.5rem;
  color: var(--ink);
  margin-bottom: 1rem;
}

.price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.currency {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--subtext);
}

.amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}

.period {
  font-size: 1rem;
  color: var(--subtext);
  font-weight: 500;
}

.price-equivalent {
  color: var(--subtext);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.features-list {
  list-style: none;
  padding: 0;
  margin: 2rem 0;
  text-align: left;
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 1rem;
}

.features-list i.fa-check {
  color: var(--success-500);
  font-size: 0.875rem;
}

.features-list i.fa-times {
  color: var(--subtext);
  font-size: 0.875rem;
}

.pro-guarantee {
  margin-top: 1rem;
  font-size: 0.875rem;
  color: var(--subtext);
}

@media (max-width: 768px) {
  .pricing-card.featured {
    transform: none;
  }
}

/* =================
   11. FAQ
   ================= */
.faq {
  padding: 6rem 0;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-question {
  width: 100%;
  padding: 1.5rem 0;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--ink);
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: var(--brand-500);
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--brand-500);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 1.5rem;
}

.faq-answer p {
  color: var(--text);
  line-height: 1.7;
}

/* =================
   12. FINAL CTA
   ================= */
.final-cta {
  padding: 6rem 0;
  background-color: var(--surface);
  color: var(--text);
  text-align: center;
}

.final-cta h2 {
  color: var(--ink);
  margin-bottom: 1rem;
}

.final-cta .container > p:not(.cta-note) {
  color: var(--text);
  margin-bottom: 3rem;
  font-size: 1.125rem;
}

.cta-form {
  display: flex;
  gap: 1rem;
  justify-content: center;
  max-width: 500px;
  margin: 0 auto 1.5rem;
}

.cta-form input {
  flex: 1;
  padding: 1rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  background: white;
  color: var(--text);
}

.cta-form input::placeholder {
  color: var(--subtext);
}

.cta-form input:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.cta-form .btn {
  flex-shrink: 0;
  background-color: var(--accent-500);
  border-color: var(--accent-500);
}

.cta-form .btn:hover {
  background-color: #2563eb;
  border-color: #2563eb;
}

.cta-note {
  color: var(--subtext);
  font-size: 0.9rem;
  margin-bottom: 0;
}

@media (max-width: 576px) {
  .cta-form {
    flex-direction: column;
    align-items: center;
  }

  .cta-form input,
  .cta-form .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* =================
   13. FOOTER
   ================= */
.footer {
  background-color: var(--ink);
  color: white;
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-logo i {
  font-size: 1.5rem;
  color: var(--brand-500);
}

.footer-logo span {
  font-weight: 700;
  font-size: 1.25rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
  margin-bottom: 0;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.footer-column h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1rem;
  font-weight: 600;
}

.footer-column ul {
  list-style: none;
  padding: 0;
}

.footer-column li {
  margin-bottom: 0.5rem;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--brand-500);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin-bottom: 0;
}

@media (max-width: 968px) {
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

@media (max-width: 576px) {
  .footer-links {
    grid-template-columns: 1fr;
  }
}

/* =================
   14. UTILITIES
   ================= */
.text-center {
  text-align: center;
}

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.5rem !important; }
.mb-2 { margin-bottom: 1rem !important; }
.mb-3 { margin-bottom: 1.5rem !important; }

/* =================
   15. ANIMATIONS
   ================= */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.float-animation {
  animation: float 3s ease-in-out infinite;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Interactive element focus styles */
.btn:focus-visible,
.tab-btn:focus-visible,
.process-tab:focus-visible,
.resource-tab:focus-visible,
.faq-question:focus-visible,
.nav-link:focus-visible,
.nav-cta a:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

/* Touch target minimum sizes */
.btn {
  min-height: 44px;
}

.tab-btn,
.process-tab,
.resource-tab {
  min-height: 44px;
}

.faq-question {
  min-height: 44px;
}

/* ARIA state parity */
.tab-btn[aria-selected="true"],
.process-tab[aria-selected="true"],
.resource-tab[aria-selected="true"] {
  background-color: var(--brand-500);
  color: white;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
}

.resource-tab[aria-selected="true"] {
  background-color: var(--accent-500);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

/* Hover/focus parity for interactive elements */
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary:focus-visible {
  background-color: var(--brand-600);
  border-color: var(--brand-600);
}

.btn-secondary:focus-visible {
  background-color: var(--brand-500);
  color: white;
}

.btn-outline:focus-visible {
  background-color: var(--subsrf);
  border-color: var(--brand-500);
  color: var(--brand-500);
}

/* Reduced motion accessibility */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .btn:hover,
  .btn:focus-visible {
    transform: none;
  }

  .resource-item:hover {
    transform: none;
  }

  .pricing-card.featured {
    transform: none;
  }

  .tab-content.active {
    animation: none;
  }

  .process-step.active {
    animation: none;
  }

  .resource-content.active {
    animation: none;
  }

  .float-animation {
    animation: none;
  }
}

/* Print styles */
@media print {
  .navbar,
  .final-cta,
  .footer {
    display: none;
  }
}