/* ============================================
   SOCIALINSTA - PREMIUM MARKETPLACE WEBSITE
   Design System: White + Emerald + Dark Slate
   ============================================ */

/* CSS Variables */
:root {
  /* Colors */
  --color-white: #ffffff;
  --color-emerald: #10b981;
  --color-emerald-dark: #059669;
  --color-emerald-light: #34d399;
  --color-dark-slate: #1e293b;
  --color-dark-slate-light: #334155;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Spacing */
  --section-padding: 5rem;
  --container-max-width: 1280px;
  --container-padding: 1.5rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark-slate);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-dark-slate);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  color: var(--color-gray-600);
}

/* Container */
.container {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Section */
.section {
  padding: var(--section-padding) 0;
}

.section-alt {
  background-color: var(--color-gray-50);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.btn-primary {
  background-color: var(--color-emerald);
  color: var(--color-white);
}

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

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-dark-slate);
  border: 1.5px solid var(--color-gray-200);
}

.btn-secondary:hover {
  border-color: var(--color-emerald);
  color: var(--color-emerald);
}

.btn-dark {
  background-color: var(--color-dark-slate);
  color: var(--color-white);
}

.btn-dark:hover {
  background-color: var(--color-dark-slate-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* Cards */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  padding: 1.5rem;
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--color-gray-300);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.badge-emerald {
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition-base);
}

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

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark-slate);
}

.navbar-brand span {
  color: var(--color-emerald);
}

.navbar-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-caret {
  font-size: 0.8rem;
  transition: transform var(--transition-fast);
}

.nav-dropdown.open .nav-caret,
.nav-dropdown:hover .nav-caret {
  transform: rotate(180deg);
}

.services-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 760px;
  max-width: 900px;
  padding: 1rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: all var(--transition-base);
  z-index: 1005;
}

.nav-dropdown:hover .services-dropdown,
.nav-dropdown.open .services-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.services-dropdown-head {
  padding: 0.25rem 0.25rem 0.75rem;
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: 0.75rem;
}

.services-dropdown-head a {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-emerald);
}

.services-dropdown-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.services-group h5 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-dark-slate);
  margin-bottom: 0.55rem;
}

.services-group ul {
  display: grid;
  gap: 0.35rem;
}

.services-group a {
  font-size: 0.84rem;
  color: var(--color-gray-600);
}

.services-group a:hover {
  color: var(--color-emerald);
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

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

.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}

.navbar-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-dark-slate);
  transition: all var(--transition-base);
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--color-white);
  z-index: 999;
  padding: 2rem;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
}

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

.mobile-menu .nav-link {
  font-size: 1.25rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.mobile-menu .btn {
  margin-top: 1rem;
}

.mobile-services-block {
  margin-top: 0.75rem;
  padding: 1rem;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background: var(--color-gray-50);
  display: none;
}

.mobile-menu.services-open .mobile-services-block {
  display: block;
}

.mobile-services-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
}

.mobile-menu.services-open .mobile-services-toggle .nav-caret {
  transform: rotate(180deg);
}

/* Order Modal */
.order-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  z-index: 2000;
}

.order-modal.open {
  display: flex;
}

.order-modal-content {
  width: min(100%, 520px);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-xl);
  padding: 1.5rem;
  position: relative;
}

.order-modal-close {
  position: absolute;
  top: 0.5rem;
  right: 0.75rem;
  font-size: 1.5rem;
  color: var(--color-gray-500);
  line-height: 1;
}

.order-modal-close:hover {
  color: var(--color-dark-slate);
}

.order-modal-content h3 {
  margin-bottom: 0.5rem;
}

.order-modal-content > p {
  margin-bottom: 1rem;
}

.order-modal-actions {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

.modal-or {
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-gray-500);
  margin: 0.5rem 0 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.modal-contact-btn {
  display: block;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid var(--color-gray-200);
}

.modal-contact-btn.whatsapp {
  color: #0f9d58;
  background: #ecfdf3;
}

.modal-contact-btn.email {
  color: #2563eb;
  background: #eff6ff;
}

.modal-contact-btn.telegram {
  color: #0284c7;
  background: #f0f9ff;
}

.modal-checkout-btn {
  width: 100%;
}

body.modal-open {
  overflow: hidden;
}

.mobile-services-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-gray-500);
  margin-bottom: 0.75rem;
}

.mobile-services-group + .mobile-services-group {
  margin-top: 0.9rem;
}

.mobile-services-group h5 {
  font-size: 0.85rem;
  color: var(--color-dark-slate);
  margin-bottom: 0.35rem;
}

.mobile-services-group ul {
  display: grid;
  gap: 0.25rem;
}

.mobile-services-group a {
  font-size: 0.88rem;
  color: var(--color-gray-600);
}

.mobile-services-group a:hover {
  color: var(--color-emerald);
}

/* Hero Section */
.hero {
  position: relative;
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 640px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

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

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  color: var(--color-gray-600);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-gray-200);
}

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

.hero-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-dark-slate);
}

.hero-stat-label {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  margin-top: 0.25rem;
}

/* Category Cards */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.category-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2rem;
  transition: all var(--transition-base);
}

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

.category-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-lg);
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.category-card h3 {
  margin-bottom: 0.75rem;
}

.category-card p {
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.category-card .link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--color-emerald);
}

.category-card .link:hover {
  gap: 0.75rem;
}

/* Category Card Footer with Price and Button */
.category-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-200);
}

.category-price {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

.category-price .price-amount {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-emerald);
}

/* Floating Chat Icons */
.chat-floating-icons {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-floating-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.chat-floating-icon:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.chat-floating-icon.whatsapp {
  background-color: #25D366;
  color: white;
}

.chat-floating-icon.telegram {
  background-color: #0088cc;
  color: white;
}

/* Trust Section */
.trust-section {
  background-color: var(--color-dark-slate);
  color: var(--color-white);
  padding: 4rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  text-align: center;
}

.trust-item {
  padding: 1.5rem;
}

.trust-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.2);
  border-radius: var(--radius-lg);
  margin: 0 auto 1rem;
  font-size: 1.5rem;
}

.trust-item h4 {
  color: var(--color-white);
  margin-bottom: 0.5rem;
  font-size: 1.125rem;
}

.trust-item p {
  color: var(--color-gray-400);
  font-size: 0.875rem;
}

/* IP Country Grid - 2 columns on mobile, 4 on desktop */
.pricing-grid.ip-country-grid {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 1024px) {
  .pricing-grid.ip-country-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Pricing Cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
}

.pricing-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 1.35rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.pricing-card.featured {
  border-color: var(--color-emerald);
  box-shadow: 0 0 0 2px var(--color-emerald);
}

.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-emerald);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.375rem 1rem;
  border-bottom-left-radius: var(--radius-lg);
}

.pricing-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.pricing-logo {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-md);
  font-size: 1.45rem;
}

.pricing-title h4 {
  margin-bottom: 0.15rem;
  font-size: 1rem;
}

.pricing-title span {
  font-size: 0.8rem;
  color: var(--color-gray-500);
}

/* Fresh Accounts tab quantity badges (100/200/500/1000 Accounts) */
.tabs .tab-panel:first-of-type .pricing-title span {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: #fef3c7;
  border: 1px solid #f59e0b;
  color: #92400e;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.pricing-description {
  font-size: 0.875rem;
  margin-bottom: 1rem;
  color: var(--color-gray-600);
}

.pricing-features {
  margin-bottom: 1rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0;
  font-size: 0.86rem;
}

/* Keep cards compact by removing least-important extra feature line */
.pricing-features li:last-child {
  display: none;
}

.pricing-features li::before {
  content: '✓';
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.pricing-price .currency {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark-slate);
}

.pricing-price .amount {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-dark-slate);
}

.pricing-price .period {
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.pricing-note {
  display: none;
  font-size: 0.7rem;
  color: var(--color-gray-500);
  text-align: center;
  margin-top: 0.75rem;
}

/* Tabs */
.tabs {
  margin-bottom: 2rem;
}

.tabs-header {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background-color: var(--color-gray-100);
  border-radius: var(--radius-lg);
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.tab-btn:hover {
  background-color: var(--color-gray-200);
}

.tab-btn.active {
  background-color: var(--color-emerald);
  color: var(--color-white);
}

.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

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

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

/* Why Choose Us */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-content h4 {
  margin-bottom: 0.5rem;
}

.feature-content p {
  font-size: 0.9375rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  counter-reset: step;
}

.process-step {
  position: relative;
  text-align: center;
  padding: 2rem;
}

.process-step::before {
  counter-increment: step;
  content: counter(step);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-emerald);
  color: var(--color-white);
  font-size: 1.25rem;
  font-weight: 800;
  border-radius: 50%;
  margin: 0 auto 1.5rem;
}

.process-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 3rem;
  right: -1rem;
  width: 2rem;
  height: 2px;
  background-color: var(--color-gray-300);
}

.process-step h4 {
  margin-bottom: 0.75rem;
}

.process-step p {
  font-size: 0.9375rem;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 0;
  font-size: 1.125rem;
  font-weight: 600;
  text-align: left;
  color: var(--color-dark-slate);
}

.faq-question::after {
  content: '+';
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-100);
  border-radius: 50%;
  font-size: 1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.active .faq-question::after {
  content: '−';
  background-color: var(--color-emerald);
  color: var(--color-white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer p {
  padding-bottom: 1.5rem;
  color: var(--color-gray-600);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-emerald) 0%, var(--color-emerald-dark) 100%);
  padding: 5rem 0;
  text-align: center;
}

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

.cta-section p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.125rem;
  max-width: 560px;
  margin: 0 auto 2rem;
}

.cta-section .btn-secondary {
  background-color: var(--color-white);
  border-color: var(--color-white);
}

.cta-section .btn-secondary:hover {
  background-color: transparent;
  color: var(--color-white);
}

/* Footer */
.footer {
  background-color: var(--color-dark-slate);
  color: var(--color-white);
  padding: 4rem 0 2rem;
}

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

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

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.footer-brand .logo span {
  color: var(--color-emerald);
}

.footer-brand p {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

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

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background-color: var(--color-emerald);
}

.footer-column h4 {
  color: var(--color-white);
  font-size: 1rem;
  margin-bottom: 1.5rem;
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  color: var(--color-gray-400);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer-column ul li a:hover {
  color: var(--color-emerald);
}

/* Keep long Platforms list compact in footer */
.footer-grid > .footer-column:nth-child(3) ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem 1rem;
}

.footer-grid > .footer-column:nth-child(3) ul li {
  margin-bottom: 0;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  color: var(--color-gray-500);
  font-size: 0.875rem;
}

.footer-bottom-links {
  display: flex;
  gap: 2rem;
}

.footer-bottom-links a {
  color: var(--color-gray-400);
  font-size: 0.875rem;
}

.footer-bottom-links a:hover {
  color: var(--color-emerald);
}

/* Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
}

.contact-info h3 {
  margin-bottom: 1rem;
}

.contact-info > p {
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
  border-radius: var(--radius-lg);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-method h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.contact-method p {
  font-size: 0.9375rem;
}

.contact-form {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
}

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

.form-group label {
  display: block;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-dark-slate);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 0.9375rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-emerald);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* About Page */
.about-hero {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  padding: 5rem 0;
  text-align: center;
}

.about-hero h1 {
  margin-bottom: 1rem;
}

.about-hero p {
  font-size: 1.25rem;
  max-width: 640px;
  margin: 0 auto;
}

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

.about-image {
  background-color: var(--color-gray-100);
  border-radius: var(--radius-xl);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about-text h3 {
  margin-bottom: 1rem;
}

.about-text p {
  margin-bottom: 1rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-card {
  text-align: center;
  padding: 2rem;
}

.value-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  color: var(--color-emerald);
  border-radius: var(--radius-lg);
  margin: 0 auto 1.5rem;
  font-size: 1.75rem;
}

.value-card h4 {
  margin-bottom: 0.75rem;
}

/* Service Hero */
.service-hero {
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  padding: 4rem 0;
  text-align: center;
}

.service-hero-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(16, 185, 129, 0.1);
  border-radius: var(--radius-xl);
  margin: 0 auto 1.5rem;
  font-size: 2.5rem;
}

.service-hero h1 {
  margin-bottom: 1rem;
}

.service-hero p {
  font-size: 1.125rem;
  max-width: 640px;
  margin: 0 auto;
  color: var(--color-gray-600);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .process-step:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 3rem;
  }
  
  h1 { font-size: 2rem; }
  h2 { font-size: 1.75rem; }
  h3 { font-size: 1.25rem; }
  
  .navbar-nav {
    display: none;
  }

  .services-dropdown {
    display: none;
  }
  
  .navbar-toggle {
    display: flex;
  }
  
  .hero {
    padding: 4rem 0;
  }
  
  .hero h1 {
    font-size: 2.25rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-grid > .footer-column:nth-child(3) ul {
    grid-template-columns: 1fr;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .tabs-header {
    flex-direction: column;
    align-items: stretch;
  }
  
  .tab-btn {
    text-align: center;
  }
  
  .feature-item {
    flex-direction: column;
    text-align: center;
  }
  
  .feature-icon {
    margin: 0 auto;
  }

  .pricing-card {
    padding: 1rem;
  }

  .pricing-logo {
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
  }

  .pricing-price .amount {
    font-size: 1.7rem;
  }
}

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
  
  .pricing-card {
    padding: 0.9rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-emerald { color: var(--color-emerald); }
.text-slate { color: var(--color-dark-slate); }
.text-gray { color: var(--color-gray-600); }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }