/* ==========================================================================
   FitOrigin - Dark Theme Architecture with Amethyst & Violet Accents
   Full-Height Right-Side Tab Navigation (Întinsă pe toată înălțimea din dreapta)
   Vanilla CSS (Anti-Footprint)
   ========================================================================== */

:root {
  --fo-bg-main: #0c0e14;
  --fo-bg-surface: #151822;
  --fo-bg-elevated: #1e2330;
  --fo-bg-card: #181c26;
  --fo-bg-card-hover: #222736;
  
  --fo-violet-primary: #8b5cf6;
  --fo-violet-dark: #6d28d9;
  --fo-violet-light: #a78bfa;
  --fo-violet-soft: rgba(139, 92, 246, 0.15);
  --fo-violet-glow: 0 0 24px rgba(139, 92, 246, 0.4);
  --fo-violet-gradient: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
  
  --fo-text-main: #f3f4f8;
  --fo-text-muted: #9ba5b7;
  --fo-text-light: #6a7488;
  
  --fo-border-color: #272d3d;
  --fo-border-light: rgba(255, 255, 255, 0.08);
  --fo-border-accent: rgba(139, 92, 246, 0.45);
  
  --fo-color-success: #10b981;
  --fo-color-error: #f43f5e;
  --fo-color-gold: #fbbf24;
  
  --fo-font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --fo-font-serif: "Georgia", Cambria, serif;
  
  --fo-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --fo-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --fo-shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  
  --fo-radius-sm: 8px;
  --fo-radius-md: 14px;
  --fo-radius-lg: 20px;
  --fo-radius-full: 9999px;
  
  --fo-container-max: 1060px;
  --fo-sidebar-width: 310px;
  --fo-transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--fo-font-sans);
  color: var(--fo-text-main);
  background-color: var(--fo-bg-main);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* Offset body for fixed right sidebar on desktop */
@media (min-width: 1180px) {
  body {
    padding-right: var(--fo-sidebar-width);
  }
}

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

a {
  color: var(--fo-violet-light);
  text-decoration: none;
  transition: var(--fo-transition);
}

a:hover {
  color: #ffffff;
}

ul, ol {
  list-style-position: inside;
}

/* ==========================================================================
   Full-Height Right-Side Navigation Sidebar
   ========================================================================== */

.fo-right-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--fo-sidebar-width);
  height: 100vh;
  background: rgba(16, 19, 27, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--fo-border-color);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 1.5rem 1.15rem;
  z-index: 1000;
  box-shadow: -10px 0 35px rgba(0, 0, 0, 0.6);
  transition: var(--fo-transition);
}

.fo-sidebar-header {
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--fo-border-color);
}

.fo-sidebar-label {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fo-violet-light);
  margin-bottom: 0.25rem;
}

.fo-sidebar-progress {
  font-size: 0.85rem;
  color: var(--fo-text-muted);
}

.fo-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
  justify-content: center;
  padding: 1.25rem 0;
}

.fo-side-tab-card {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.9rem 1rem;
  border-radius: var(--fo-radius-md);
  background: rgba(27, 32, 45, 0.65);
  border: 1px solid var(--fo-border-color);
  color: var(--fo-text-muted);
  text-decoration: none;
  transition: var(--fo-transition);
  position: relative;
  overflow: hidden;
}

.fo-side-tab-card:hover {
  background: var(--fo-bg-elevated);
  border-color: var(--fo-border-accent);
  color: #ffffff;
  transform: translateX(-4px);
  box-shadow: -4px 6px 18px rgba(139, 92, 246, 0.25);
}

.fo-side-tab-num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background-color: #10131b;
  border: 1px solid #323a4e;
  color: var(--fo-violet-light);
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 800;
  flex-shrink: 0;
  transition: var(--fo-transition);
}

.fo-side-tab-body {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.fo-side-tab-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 0.15rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.fo-side-tab-sub {
  font-size: 0.75rem;
  color: var(--fo-text-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Active Right Tab Card */
.fo-side-tab-card.fo-tab-active {
  background: var(--fo-violet-gradient);
  border-color: #c084fc;
  color: #ffffff;
  box-shadow: 0 0 24px rgba(139, 92, 246, 0.55);
}

.fo-side-tab-card.fo-tab-active .fo-side-tab-num {
  background-color: #ffffff;
  color: var(--fo-violet-dark);
  border-color: #ffffff;
}

.fo-side-tab-card.fo-tab-active .fo-side-tab-sub {
  color: rgba(255, 255, 255, 0.85);
}

/* Final Order Tab Special Highlight */
.fo-side-tab-offer {
  border-color: rgba(168, 85, 247, 0.5);
  background: rgba(36, 27, 54, 0.7);
}

.fo-side-tab-offer:hover {
  border-color: #c084fc;
  box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
}

.fo-sidebar-footer {
  padding-top: 1.15rem;
  border-top: 1px solid var(--fo-border-color);
  font-size: 0.8125rem;
}

.fo-sidebar-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--fo-text-muted);
  margin-bottom: 0.5rem;
}

.fo-status-pip {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--fo-color-success);
  box-shadow: 0 0 8px var(--fo-color-success);
}

.fo-sidebar-phone {
  display: block;
  font-weight: 700;
  color: var(--fo-violet-light);
}

/* Floating Mobile/Tablet Toggle Button */
.fo-floating-sidebar-btn {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1100;
  background: var(--fo-violet-gradient);
  color: #ffffff;
  border: none;
  padding: 0.85rem 1.35rem;
  border-radius: var(--fo-radius-full);
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(139, 92, 246, 0.55);
}

.fo-sidebar-close-btn {
  display: none;
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--fo-text-muted);
  font-size: 1.6rem;
  cursor: pointer;
}

/* ==========================================================================
   Header & Top Bar
   ========================================================================== */

.fo-header-top {
  background-color: #07080c;
  border-bottom: 1px solid var(--fo-border-color);
  color: var(--fo-text-muted);
  font-size: 0.8125rem;
  padding: 0.55rem 1.25rem;
}

.fo-header-top-inner {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.fo-top-contact {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.fo-top-contact a {
  color: var(--fo-text-main);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.fo-top-contact a:hover {
  color: var(--fo-violet-light);
}

.fo-top-badge {
  background: var(--fo-violet-soft);
  color: var(--fo-violet-light);
  border: 1px solid var(--fo-border-accent);
  padding: 0.2rem 0.75rem;
  border-radius: var(--fo-radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.fo-main-nav-wrapper {
  background-color: rgba(21, 24, 34, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--fo-border-color);
  position: sticky;
  top: 0;
  z-index: 900;
}

.fo-navbar {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fo-brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.fo-brand-icon {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 0 10px rgba(139, 92, 246, 0.4));
}

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

.fo-brand-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 40%, var(--fo-violet-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.fo-brand-subtitle {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--fo-violet-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ==========================================================================
   Progress Sub-bar
   ========================================================================== */

.fo-progress-bar-wrap {
  background-color: #0f1118;
  border-bottom: 1px solid var(--fo-border-color);
  padding: 0.65rem 1.25rem;
}

.fo-progress-inner {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--fo-text-muted);
}

.fo-step-indicator {
  font-weight: 700;
  color: var(--fo-violet-light);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.fo-dots-track {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fo-track-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #272d3d;
  transition: var(--fo-transition);
}

.fo-track-dot.fo-dot-completed {
  background-color: var(--fo-violet-dark);
}

.fo-track-dot.fo-dot-active {
  background-color: var(--fo-violet-light);
  transform: scale(1.3);
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.7);
}

/* ==========================================================================
   Content Container & Typography
   ========================================================================== */

.fo-main-content {
  flex: 1;
}

.fo-container {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  padding: 2.75rem 1.25rem;
}

.fo-container-narrow {
  max-width: 840px;
  margin: 0 auto;
  padding: 2.75rem 1.25rem;
}

.fo-editorial-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  background-color: var(--fo-violet-soft);
  color: var(--fo-violet-light);
  border: 1px solid var(--fo-border-accent);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--fo-radius-full);
  margin-bottom: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.fo-editorial-title {
  font-size: 2.35rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.25;
  margin-bottom: 1.35rem;
  letter-spacing: -0.02em;
}

.fo-lead-text {
  font-size: 1.2rem;
  color: #c7d0e0;
  line-height: 1.75;
  margin-bottom: 2rem;
  font-weight: 400;
}

.fo-author-box {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  padding: 1.15rem 1.35rem;
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  margin-bottom: 2.5rem;
  box-shadow: var(--fo-shadow-sm);
}

.fo-author-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--fo-violet-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 0 14px rgba(139, 92, 246, 0.4);
}

.fo-author-meta {
  font-size: 0.9rem;
}

.fo-author-name {
  font-weight: 800;
  color: #ffffff;
}

.fo-author-role {
  color: var(--fo-text-muted);
  font-size: 0.8125rem;
}

/* ==========================================================================
   Editorial Content Blocks
   ========================================================================== */

.fo-story-body {
  font-size: 1.1rem;
  line-height: 1.85;
  color: #d7deea;
}

.fo-story-body p {
  margin-bottom: 1.5rem;
}

.fo-story-body h2 {
  font-size: 1.7rem;
  font-weight: 800;
  color: #ffffff;
  margin-top: 2.5rem;
  margin-bottom: 1.15rem;
  line-height: 1.3;
}

.fo-story-body h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--fo-violet-light);
  margin-top: 1.85rem;
  margin-bottom: 0.85rem;
}

.fo-quote-card {
  margin: 2.25rem 0;
  padding: 1.65rem 1.85rem;
  background: linear-gradient(135deg, #1b1e2a 0%, #151822 100%);
  border-left: 4px solid var(--fo-violet-primary);
  border-radius: 0 var(--fo-radius-md) var(--fo-radius-md) 0;
  box-shadow: var(--fo-shadow-md);
  font-style: italic;
  font-family: var(--fo-font-serif);
  font-size: 1.18rem;
  color: #f1f5f9;
}

.fo-quote-caption {
  margin-top: 0.85rem;
  font-style: normal;
  font-family: var(--fo-font-sans);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--fo-violet-light);
}

.fo-image-figure {
  margin: 2.25rem 0;
  border-radius: var(--fo-radius-md);
  overflow: hidden;
  box-shadow: var(--fo-shadow-lg);
  border: 1px solid var(--fo-border-color);
  background-color: var(--fo-bg-surface);
}

.fo-image-figure img {
  width: 100%;
  object-fit: cover;
  display: block;
}

.fo-image-caption {
  padding: 0.85rem 1.35rem;
  font-size: 0.8125rem;
  color: var(--fo-text-muted);
  background-color: var(--fo-bg-surface);
  border-top: 1px solid var(--fo-border-color);
}

.fo-highlight-box {
  background: linear-gradient(145deg, #1d212d 0%, #171a24 100%);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  padding: 1.65rem;
  margin: 2rem 0;
  box-shadow: var(--fo-shadow-sm);
}

.fo-highlight-box.fo-box-violet {
  border-color: var(--fo-border-accent);
  background: linear-gradient(145deg, #1f2230 0%, #161823 100%);
}

.fo-box-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--fo-violet-light);
  margin-bottom: 0.85rem;
}

/* ==========================================================================
   Grids & Component Cards
   ========================================================================== */

.fo-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.fo-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.fo-card {
  background-color: var(--fo-bg-card);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  padding: 1.65rem;
  box-shadow: var(--fo-shadow-sm);
  transition: var(--fo-transition);
}

.fo-card:hover {
  background-color: var(--fo-bg-card-hover);
  border-color: var(--fo-border-accent);
  box-shadow: var(--fo-shadow-md);
  transform: translateY(-3px);
}

.fo-card-icon {
  width: 50px;
  height: 50px;
  background: var(--fo-violet-soft);
  color: var(--fo-violet-light);
  border: 1px solid var(--fo-border-accent);
  border-radius: var(--fo-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  font-size: 1.45rem;
}

.fo-card-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.fo-card-desc {
  font-size: 0.95rem;
  color: var(--fo-text-muted);
  line-height: 1.65;
}

/* ==========================================================================
   Step Transitions (Bottom Action Bar)
   ========================================================================== */

.fo-tab-transition-bar {
  margin-top: 3.5rem;
  padding-top: 2.25rem;
  border-top: 1px dashed var(--fo-border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.fo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1.65rem;
  font-size: 0.975rem;
  font-weight: 800;
  border-radius: var(--fo-radius-full);
  cursor: pointer;
  transition: var(--fo-transition);
  text-decoration: none;
  border: 2px solid transparent;
}

.fo-btn-primary {
  background: var(--fo-violet-gradient);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(139, 92, 246, 0.4);
}

.fo-btn-primary:hover {
  box-shadow: 0 6px 24px rgba(139, 92, 246, 0.6);
  transform: translateY(-2px);
  color: #ffffff;
}

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

.fo-btn-outline:hover {
  background-color: var(--fo-bg-surface);
  border-color: var(--fo-violet-light);
  color: #ffffff;
}

/* ==========================================================================
   Certificates & Quality Standards
   ========================================================================== */

.fo-cert-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
  margin: 2rem 0;
}

.fo-cert-card {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  padding: 1.65rem;
  text-align: center;
  box-shadow: var(--fo-shadow-sm);
}

.fo-cert-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--fo-violet-gradient);
  color: #ffffff;
  margin-bottom: 1.15rem;
  font-weight: 800;
  font-size: 1rem;
  box-shadow: 0 0 16px rgba(139, 92, 246, 0.45);
}

.fo-cert-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.fo-cert-desc {
  font-size: 0.875rem;
  color: var(--fo-text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   Map & Regional Support Center
   ========================================================================== */

.fo-location-card {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  overflow: hidden;
  box-shadow: var(--fo-shadow-md);
  margin: 2.75rem 0;
}

.fo-location-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
}

.fo-location-info {
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fo-location-info h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.85rem;
}

.fo-location-detail {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
  font-size: 0.95rem;
  color: var(--fo-text-muted);
}

.fo-location-detail strong {
  color: var(--fo-text-main);
}

.fo-map-frame-wrap {
  min-height: 340px;
  position: relative;
  background-color: #12151d;
}

.fo-map-frame {
  width: 100%;
  height: 100%;
  min-height: 340px;
  border: 0;
  filter: contrast(1.1) brightness(0.9);
}

/* ==========================================================================
   Offer & Order Page Specifics (Tab 5 - Comanda)
   ========================================================================== */

.fo-offer-layout {
  display: grid;
  grid-template-columns: 1.05fr 1.15fr;
  gap: 2.5rem;
  align-items: start;
  margin-top: 2rem;
}

.fo-product-showcase {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-accent);
  border-radius: var(--fo-radius-lg);
  padding: 2rem;
  box-shadow: var(--fo-shadow-lg);
  position: sticky;
  top: 90px;
}

.fo-product-badge {
  display: inline-block;
  background: var(--fo-violet-gradient);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--fo-radius-full);
  margin-bottom: 1.15rem;
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.4);
}

.fo-product-img-wrap {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, rgba(24, 27, 36, 0.9) 75%);
  border-radius: var(--fo-radius-md);
  padding: 1.75rem;
  text-align: center;
  margin-bottom: 1.5rem;
  border: 1px solid var(--fo-border-color);
}

.fo-product-img-wrap img {
  max-height: 360px;
  margin: 0 auto;
  filter: drop-shadow(0 14px 25px rgba(139, 92, 246, 0.25));
}

.fo-product-meta-specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--fo-border-color);
  font-size: 0.875rem;
}

.fo-spec-item {
  color: var(--fo-text-muted);
}

.fo-spec-item strong {
  display: block;
  color: #ffffff;
  font-weight: 700;
}

.fo-price-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #12151d;
  border: 1px solid var(--fo-border-color);
  padding: 1.15rem 1.35rem;
  border-radius: var(--fo-radius-md);
  margin: 1.35rem 0;
}

.fo-price-current {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--fo-violet-light);
  line-height: 1;
}

.fo-price-old {
  font-size: 1.15rem;
  text-decoration: line-through;
  color: var(--fo-text-light);
}

.fo-price-tag {
  font-size: 0.78rem;
  font-weight: 700;
  color: #ffffff;
  background: var(--fo-violet-gradient);
  padding: 0.25rem 0.65rem;
  border-radius: var(--fo-radius-full);
}

/* Order Form Card */
.fo-order-card {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-accent);
  border-radius: var(--fo-radius-lg);
  padding: 2.25rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 20px rgba(139, 92, 246, 0.2);
}

.fo-form-heading {
  font-size: 1.55rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.fo-form-subheading {
  font-size: 0.9375rem;
  color: var(--fo-text-muted);
  margin-bottom: 1.65rem;
}

.fo-form-group {
  margin-bottom: 1.35rem;
}

.fo-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--fo-text-main);
  margin-bottom: 0.45rem;
}

.fo-form-input,
.fo-form-select {
  width: 100%;
  padding: 0.9rem 1.15rem;
  font-size: 1rem;
  font-family: inherit;
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-sm);
  background-color: #12151d;
  color: #ffffff;
  transition: var(--fo-transition);
}

.fo-form-input:focus,
.fo-form-select:focus {
  outline: none;
  border-color: var(--fo-violet-primary);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
}

.fo-input-error {
  border-color: var(--fo-color-error) !important;
}

.fo-error-msg {
  display: none;
  color: var(--fo-color-error);
  font-size: 0.8125rem;
  margin-top: 0.4rem;
  font-weight: 600;
}

.fo-error-msg.fo-visible {
  display: block;
}

.fo-form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--fo-text-muted);
  margin: 1.35rem 0;
}

.fo-form-check input[type="checkbox"] {
  margin-top: 0.2rem;
  cursor: pointer;
  accent-color: var(--fo-violet-primary);
}

.fo-btn-submit {
  width: 100%;
  padding: 1.15rem;
  font-size: 1.15rem;
  font-weight: 800;
  border: none;
}

.fo-guarantee-strip {
  display: flex;
  align-items: center;
  justify-content: space-around;
  margin-top: 1.35rem;
  padding-top: 1.35rem;
  border-top: 1px solid var(--fo-border-color);
  font-size: 0.8rem;
  color: var(--fo-text-muted);
  text-align: center;
}

/* ==========================================================================
   Accordion / FAQ (Vanilla JS)
   ========================================================================== */

.fo-faq-section {
  margin-top: 4rem;
}

.fo-accordion {
  margin-top: 1.75rem;
}

.fo-accordion-item {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  margin-bottom: 0.85rem;
  overflow: hidden;
  transition: var(--fo-transition);
}

.fo-accordion-header {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: inherit;
}

.fo-accordion-header:hover {
  background-color: var(--fo-bg-card-hover);
}

.fo-accordion-icon {
  font-size: 1.45rem;
  font-weight: 300;
  transition: transform 0.3s ease;
  color: var(--fo-violet-light);
}

.fo-accordion-item.fo-open .fo-accordion-icon {
  transform: rotate(45deg);
  color: var(--fo-violet-primary);
}

.fo-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 1.5rem;
  font-size: 0.95rem;
  color: var(--fo-text-muted);
  line-height: 1.7;
}

.fo-accordion-item.fo-open .fo-accordion-content {
  padding-bottom: 1.35rem;
}

/* ==========================================================================
   Reviews / Community Feedback
   ========================================================================== */

.fo-reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2rem 0;
}

.fo-review-card {
  background-color: var(--fo-bg-surface);
  border: 1px solid var(--fo-border-color);
  border-radius: var(--fo-radius-md);
  padding: 1.65rem;
  box-shadow: var(--fo-shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.fo-stars {
  color: var(--fo-color-gold);
  font-size: 1.15rem;
  letter-spacing: 2px;
  margin-bottom: 0.85rem;
}

.fo-review-text {
  font-size: 0.95rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 1.35rem;
  font-style: italic;
}

.fo-reviewer-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--fo-border-color);
}

.fo-reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--fo-violet-soft);
  border: 1px solid var(--fo-border-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--fo-violet-light);
  font-size: 0.95rem;
}

.fo-reviewer-info {
  font-size: 0.8125rem;
}

.fo-reviewer-name {
  font-weight: 700;
  color: #ffffff;
}

.fo-reviewer-city {
  color: var(--fo-text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.fo-footer {
  background-color: #08090d;
  color: var(--fo-text-muted);
  margin-top: auto;
  border-top: 2px solid var(--fo-border-accent);
  font-size: 0.875rem;
}

.fo-footer-main {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  padding: 3.5rem 1.25rem 2.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
}

.fo-footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.fo-footer-links {
  list-style: none;
}

.fo-footer-links li {
  margin-bottom: 0.7rem;
}

.fo-footer-links a {
  color: var(--fo-text-muted);
  font-size: 0.875rem;
  transition: var(--fo-transition);
}

.fo-footer-links a:hover {
  color: var(--fo-violet-light);
  padding-left: 5px;
}

.fo-footer-text {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--fo-text-muted);
  margin-bottom: 1.15rem;
}

.fo-footer-contact-item {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  font-size: 0.85rem;
  color: var(--fo-text-muted);
}

.fo-footer-contact-item strong {
  color: #ffffff;
}

.fo-footer-bottom {
  border-top: 1px solid var(--fo-border-color);
  padding: 1.5rem 1.25rem;
  background-color: #050608;
}

.fo-footer-bottom-inner {
  max-width: var(--fo-container-max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--fo-text-light);
}

.fo-legal-note {
  max-width: 780px;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--fo-text-light);
  margin-top: 0.75rem;
}

/* ==========================================================================
   Cookie Consent Banner & Modal (Otkaz ot Cookie / Refuz)
   ========================================================================== */

.fo-cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  max-width: 480px;
  background: rgba(18, 22, 31, 0.98);
  border: 1px solid var(--fo-border-accent);
  border-radius: var(--fo-radius-md);
  padding: 1.35rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7), 0 0 20px rgba(139, 92, 246, 0.25);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1200;
  display: none;
  flex-direction: column;
  gap: 1rem;
  animation: foFadeUp 0.35s ease-out forwards;
}

.fo-cookie-banner.fo-visible {
  display: flex;
}

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

.fo-cookie-heading {
  font-size: 1rem;
  font-weight: 800;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.fo-cookie-text {
  font-size: 0.825rem;
  color: var(--fo-text-muted);
  line-height: 1.55;
}

.fo-cookie-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.fo-cookie-btn {
  padding: 0.55rem 1rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--fo-radius-full);
  cursor: pointer;
  border: none;
  transition: var(--fo-transition);
}

.fo-cookie-btn-accept {
  background: var(--fo-violet-gradient);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(139, 92, 246, 0.35);
}

.fo-cookie-btn-accept:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(139, 92, 246, 0.55);
}

.fo-cookie-btn-decline {
  background-color: transparent;
  color: var(--fo-text-muted);
  border: 1px solid var(--fo-border-color);
}

.fo-cookie-btn-decline:hover {
  background-color: var(--fo-bg-elevated);
  color: #ffffff;
  border-color: var(--fo-border-accent);
}

.fo-cookie-link {
  font-size: 0.775rem;
  color: var(--fo-violet-light);
  text-decoration: underline;
  margin-left: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1180px) {
  .fo-right-sidebar {
    transform: translateX(100%);
    box-shadow: -15px 0 45px rgba(0, 0, 0, 0.8);
  }
  .fo-right-sidebar.fo-sidebar-open {
    transform: translateX(0);
  }
  .fo-floating-sidebar-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }
  .fo-sidebar-close-btn {
    display: block;
  }
  .fo-cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 5.5rem; /* above mobile floating button */
    max-width: none;
  }
}

@media (max-width: 992px) {
  .fo-offer-layout {
    grid-template-columns: 1fr;
  }
  .fo-product-showcase {
    position: static;
  }
  .fo-location-grid {
    grid-template-columns: 1fr;
  }
  .fo-footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
  .fo-cert-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .fo-header-top-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .fo-editorial-title {
    font-size: 1.85rem;
  }
  .fo-grid-2,
  .fo-grid-3,
  .fo-reviews-grid {
    grid-template-columns: 1fr;
  }
  .fo-footer-main {
    grid-template-columns: 1fr;
  }
  .fo-tab-transition-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .fo-tab-transition-bar .fo-btn {
    width: 100%;
  }
}