/* ==========================================================================
   EcoDrain Septic - Variant 3: Clean Modern Engineering (Mockup Reference)
   ========================================================================== */

:root {
  --primary: #0e4d34;
  --primary-hover: #093825;
  --primary-light: #e8f5ee;
  --accent-green: #10b981;
  --accent-emerald: #059669;
  
  --dark-bg: #071e14;
  --dark-surface: #0a2e1f;
  --dark-card: #0f3d2a;
  
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --bg-page: #f8fafc;
  --bg-white: #ffffff;
  --bg-soft: #f1f5f9;
  
  --border-light: #e2e8f0;
  --border-subtle: #cbd5e1;
  --border-dark: rgba(255, 255, 255, 0.12);
  
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 35px -10px rgba(0, 0, 0, 0.15);
  
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::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);
  background-color: var(--bg-white);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */
.header-v3 {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-light);
  height: 72px;
  display: flex;
  align-items: center;
}

.header-v3-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-v3 {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-v3-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-v3-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

.brand-v3-text {
  display: flex;
  flex-direction: column;
}

.brand-v3-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--primary);
  line-height: 1.1;
}

.brand-v3-subtitle {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.nav-v3 {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-v3 a {
  font-size: 0.875rem;
  font-weight: 500;
  color: #334155;
  transition: color 0.2s;
}

.nav-v3 a:hover {
  color: var(--primary);
}

.header-v3-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.header-v3-phone {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header-v3-phone-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.header-v3-phone-text {
  display: flex;
  flex-direction: column;
}

.header-v3-phone-number {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}

.header-v3-phone-number:hover {
  color: var(--primary);
}

.header-v3-phone-hours {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.btn-v3-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--primary);
  color: var(--text-white);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  box-shadow: 0 4px 10px rgba(14, 77, 52, 0.2);
}

.btn-v3-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(14, 77, 52, 0.28);
}

.btn-v3-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: transparent;
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.btn-v3-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #f8fafc;
}

.mobile-toggle-v3 {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}

.mobile-toggle-v3 span {
  width: 22px;
  height: 2px;
  background: var(--text-main);
  border-radius: 2px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-v3 {
  position: relative;
  background-color: #f8fafc;
  padding: 50px 0 60px;
  overflow: hidden;
}

.hero-v3-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-v3-badge {
  display: inline-flex;
  align-items: center;
  background: #edf7f2;
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 18px;
  border: 1px solid #d2eadf;
}

.hero-v3-title {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.hero-v3-subtitle {
  font-size: 1.125rem;
  color: #475569;
  line-height: 1.5;
  margin-bottom: 28px;
  max-width: 500px;
}

.hero-v3-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-v3-cta-group .btn-v3-primary {
  padding: 14px 26px;
  font-size: 0.875rem;
}

.hero-v3-trust-row {
  display: flex;
  align-items: center;
  gap: 28px;
  border-top: 1px solid var(--border-light);
  padding-top: 24px;
}

.trust-v3-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-v3-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: white;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.trust-v3-value {
  font-size: 1.125rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.1;
}

.trust-v3-label {
  font-size: 0.75rem;
  color: #64748b;
  line-height: 1.25;
}

.hero-v3-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.12);
  min-height: 440px;
}

.hero-v3-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-float-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
  display: flex;
  align-items: center;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  z-index: 2;
}

.hero-float-top {
  top: 24px;
  right: 24px;
}

.hero-float-bottom {
  bottom: 24px;
  right: 24px;
}

.hero-float-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hero-float-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.2;
}

.hero-float-desc {
  font-size: 0.72rem;
  color: #64748b;
}

/* ==========================================================================
   CATALOG SECTION
   ========================================================================== */
.section-v3 {
  padding: 70px 0;
}

.section-v3-header {
  margin-bottom: 40px;
}

.section-v3-header.center {
  text-align: center;
}

.section-v3-title {
  font-size: 2.125rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #0f172a;
  margin-bottom: 8px;
}

.section-v3-desc {
  font-size: 1rem;
  color: #64748b;
  max-width: 650px;
}

.catalog-v3-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.catalog-v3-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.catalog-v3-card:hover {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-xl);
}

.catalog-v3-card-img-wrap {
  padding: 24px 24px 10px;
  background: #fdfdfd;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 200px;
}

.catalog-v3-card-img {
  max-height: 170px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease;
}

.catalog-v3-card:hover .catalog-v3-card-img {
  transform: scale(1.04);
}

.catalog-v3-card-body {
  padding: 20px 24px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.catalog-v3-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 6px;
}

.catalog-v3-card-subtitle {
  font-size: 0.8125rem;
  color: #64748b;
  line-height: 1.4;
  margin-bottom: 18px;
  min-height: 38px;
}

.catalog-v3-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
  border-top: 1px solid #f1f5f9;
  padding-top: 16px;
}

.catalog-v3-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  color: #334155;
}

.catalog-v3-features li svg {
  color: var(--primary);
  flex-shrink: 0;
}

.catalog-v3-card-bottom {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.catalog-v3-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.01em;
}

.catalog-v3-btn {
  width: 100%;
  background: var(--primary);
  color: white;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 12px;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: var(--transition);
}

.catalog-v3-btn:hover {
  background: var(--primary-hover);
}

/* ==========================================================================
   DARK QUIZ BANNER
   ========================================================================== */
.quiz-v3-banner {
  background: linear-gradient(135deg, #071f15 0%, #0d3824 100%);
  border-radius: var(--radius-xl);
  padding: 44px;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(7, 31, 21, 0.35);
  margin: 20px 0 50px;
}

.quiz-v3-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero_variant2.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.12;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.quiz-v3-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 40px;
  align-items: center;
}

.quiz-v3-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 12px;
  color: #ffffff;
}

.quiz-v3-desc {
  font-size: 1rem;
  color: #cbd5e1;
  line-height: 1.5;
  margin-bottom: 24px;
  max-width: 440px;
}

.quiz-v3-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: #a7f3d0;
  background: rgba(16, 185, 129, 0.16);
  border: 1px solid rgba(16, 185, 129, 0.28);
  padding: 8px 16px;
  border-radius: var(--radius-full);
}

.quiz-v3-card {
  background: white;
  color: var(--text-main);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.quiz-v3-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.quiz-v3-step-count {
  font-size: 0.8125rem;
  font-weight: 600;
  color: #64748b;
}

.quiz-v3-progress-track {
  width: 120px;
  height: 6px;
  background: #e2e8f0;
  border-radius: 4px;
  overflow: hidden;
}

.quiz-v3-progress-bar {
  height: 100%;
  background: var(--primary);
  width: 25%;
  transition: width 0.3s ease;
}

.quiz-v3-question {
  font-size: 1.1875rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 18px;
}

.quiz-v3-options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 24px;
}

.quiz-v3-opt-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  background: #ffffff;
  color: #334155;
  font-size: 0.875rem;
  font-weight: 500;
  text-align: left;
  transition: var(--transition);
}

.quiz-v3-opt-btn:hover {
  border-color: var(--primary);
  background: #f8fafc;
}

.quiz-v3-opt-btn.active {
  border-color: var(--primary);
  background: var(--primary);
  color: white;
  font-weight: 600;
}

.quiz-v3-opt-btn.active svg {
  color: white;
}

.quiz-v3-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.quiz-v3-next-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.quiz-v3-next-btn:hover {
  background: var(--primary-hover);
}

/* ==========================================================================
   ADVANTAGES SECTION (7 CARDS)
   ========================================================================== */
.adv-v3-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
  align-items: flex-end;
}

.adv-v3-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.adv-v3-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 22px 20px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.adv-v3-card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.adv-v3-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.adv-v3-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
  line-height: 1.3;
}

.adv-v3-desc {
  font-size: 0.8125rem;
  color: #64748b;
  line-height: 1.4;
}

/* ==========================================================================
   3D CONCRETE SEPTIC CUTAWAY SECTION
   ========================================================================== */
.cutaway-v3-section {
  padding: 70px 0;
  background: white;
}

.cutaway-v3-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.cutaway-v3-visual {
  position: relative;
  background: #f8fafc;
  border-radius: var(--radius-xl);
  padding: 20px;
  border: 1px solid var(--border-light);
}

.cutaway-v3-img {
  width: 100%;
  border-radius: var(--radius-lg);
  display: block;
}

/* Markers / Pin labels */
.cutaway-pin {
  position: absolute;
  z-index: 5;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(6px);
  border: 1px solid #cbd5e1;
  box-shadow: var(--shadow-md);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.cutaway-pin::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.cutaway-pin:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.cutaway-pin:hover::before {
  background: white;
}

/* Pin positions according to mockup */
.pin-hatch {
  top: 16%;
  left: 20%;
}

.pin-vent {
  top: 16%;
  right: 48%;
}

.pin-inlet {
  top: 42%;
  left: 6%;
}

.pin-rings {
  bottom: 22%;
  left: 10%;
}

.pin-overflow {
  bottom: 38%;
  right: 28%;
}

.cutaway-v3-content {
  padding-left: 20px;
}

.cutaway-v3-badge {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
  display: inline-block;
}

.cutaway-v3-title {
  font-size: 2.25rem;
  font-weight: 900;
  color: #0f172a;
  line-height: 1.2;
  margin-bottom: 14px;
}

.cutaway-v3-desc {
  font-size: 1rem;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 24px;
}

.cutaway-v3-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cutaway-v3-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1e293b;
}

.cutaway-v3-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #dcfce7;
  color: #15803d;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   WORKFLOW STEPS SECTION (6 STEPS WITH PHOTOS)
   ========================================================================== */
.workflow-v3-section {
  padding: 70px 0;
  background: #f8fafc;
}

.workflow-v3-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 36px;
}

.workflow-v3-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  position: relative;
}

.workflow-v3-card {
  background: white;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.workflow-v3-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.workflow-v3-thumb {
  height: 110px;
  width: 100%;
  object-fit: cover;
}

.workflow-v3-content {
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-grow: 1;
}

.workflow-v3-step-num {
  font-size: 0.8125rem;
  font-weight: 800;
  color: #0f172a;
}

.workflow-v3-step-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.35;
}

/* Step arrow connector for desktop */
.workflow-v3-arrow {
  position: absolute;
  top: 55px;
  right: -12px;
  z-index: 2;
  width: 20px;
  height: 20px;
  background: white;
  border: 1px solid var(--border-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   FAQ & CONSULTATION SIDE-BY-SIDE
   ========================================================================== */
.faq-v3-section {
  padding: 70px 0;
  background: white;
}

.faq-v3-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

.faq-v3-accordion {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 24px;
}

.faq-v3-item {
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  background: #ffffff;
  overflow: hidden;
  transition: var(--transition);
}

.faq-v3-item.active {
  border-color: var(--primary);
  background: #fafcfb;
}

.faq-v3-btn {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #0f172a;
  text-align: left;
}

.faq-v3-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: #64748b;
  transition: transform 0.2s;
}

.faq-v3-item.active .faq-v3-icon {
  transform: rotate(45deg);
  color: var(--primary);
}

.faq-v3-body {
  padding: 0 20px 18px;
  font-size: 0.875rem;
  color: #475569;
  line-height: 1.6;
  display: none;
}

.faq-v3-item.active .faq-v3-body {
  display: block;
}

/* Svetlana Consultation Card */
.consult-v3-card {
  background: linear-gradient(145deg, #093122 0%, #062217 100%);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(6, 34, 23, 0.3);
}

.consult-v3-title {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
}

.consult-v3-desc {
  font-size: 0.875rem;
  color: #cbd5e1;
  line-height: 1.55;
  margin-bottom: 24px;
}

.consult-v3-profile {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.consult-v3-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #10b981;
  background: #14532d;
}

.consult-v3-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: white;
}

.consult-v3-role {
  font-size: 0.8125rem;
  color: #86efac;
}

.consult-v3-btn {
  width: 100%;
  background: #10b981;
  color: white;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 14px;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: var(--transition);
}

.consult-v3-btn:hover {
  background: #059669;
}

/* ==========================================================================
   PRE-FOOTER BANNER
   ========================================================================== */
.prefooter-v3 {
  position: relative;
  background: #081d14;
  padding: 60px 0;
  overflow: hidden;
}

.prefooter-v3::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/images/hero_variant2.jpg');
  background-size: cover;
  background-position: center;
  opacity: 0.15;
  pointer-events: none;
}

.prefooter-v3-layout {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
}

.prefooter-v3-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: white;
  margin-bottom: 8px;
}

.prefooter-v3-subtitle {
  font-size: 1rem;
  color: #94a3b8;
}

.prefooter-v3-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px 30px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 30px;
}

.prefooter-v3-info {
  display: flex;
  flex-direction: column;
}

.prefooter-v3-phone {
  font-size: 1.25rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
}

.prefooter-v3-phone:hover {
  color: var(--primary);
}

.prefooter-v3-meta {
  font-size: 0.78rem;
  color: #64748b;
  margin-top: 4px;
}

.prefooter-v3-messengers {
  display: flex;
  align-items: center;
  gap: 10px;
}

.prefooter-v3-msg-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: var(--transition);
}

.prefooter-v3-msg-btn.telegram {
  background: #229ed9;
}

.prefooter-v3-msg-btn.viber {
  background: #7360f2;
}

.prefooter-v3-msg-btn.whatsapp {
  background: #25d366;
}

.prefooter-v3-msg-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer-v3 {
  background: #05140d;
  color: #94a3b8;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-v3-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-v3-about p {
  font-size: 0.84rem;
  line-height: 1.6;
  margin-top: 16px;
  color: #94a3b8;
}

.footer-v3-col-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: white;
  margin-bottom: 16px;
}

.footer-v3-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-v3-links a {
  font-size: 0.84rem;
  color: #94a3b8;
}

.footer-v3-links a:hover {
  color: white;
}

.footer-v3-contact-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-v3-phone {
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
}

.footer-v3-phone:hover {
  color: #10b981;
}

.footer-v3-socials {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.footer-v3-map-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-v3-map-svg {
  width: 140px;
  height: 90px;
  opacity: 0.6;
}

.footer-v3-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.78rem;
  color: #64748b;
}

.footer-v3-bottom a:hover {
  color: #94a3b8;
}

/* ==========================================================================
   MODAL DIALOG
   ========================================================================== */
.modal-v3-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-v3-backdrop.open {
  display: flex;
}

.modal-v3-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 32px;
  max-width: 480px;
  width: 100%;
  position: relative;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  animation: modalFadeIn 0.25s ease-out;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: translateY(12px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-v3-close {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.5rem;
  color: #94a3b8;
  line-height: 1;
}

.modal-v3-close:hover {
  color: #0f172a;
}

.modal-v3-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 8px;
}

.modal-v3-desc {
  font-size: 0.875rem;
  color: #64748b;
  margin-bottom: 20px;
}

.modal-v3-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-v3-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  outline: none;
  transition: var(--transition);
}

.modal-v3-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(14, 77, 52, 0.15);
}

.modal-v3-submit {
  background: var(--primary);
  color: white;
  font-weight: 700;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  text-transform: uppercase;
}

.modal-v3-submit:hover {
  background: var(--primary-hover);
}

.modal-v3-note {
  font-size: 0.75rem;
  color: #94a3b8;
  text-align: center;
  margin-top: 8px;
}

/* ==========================================================================
   PERSISTENT VARIANT SWITCHER
   ========================================================================== */
.variant-switcher-bar {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(12px);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 10px;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.switcher-title {
  color: #94a3b8;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0 6px;
}

.switcher-btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #e2e8f0;
  transition: var(--transition);
}

.switcher-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: white;
}

.switcher-btn.active {
  background: #10b981;
  color: #062217;
  font-weight: 700;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-v3-grid {
    grid-template-columns: 1fr;
  }
  .adv-v3-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cutaway-v3-grid {
    grid-template-columns: 1fr;
  }
  .cutaway-v3-content {
    padding-left: 0;
  }
  .workflow-v3-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .workflow-v3-arrow {
    display: none;
  }
  .faq-v3-grid {
    grid-template-columns: 1fr;
  }
  .footer-v3-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-v3 {
    display: none;
  }
  .mobile-toggle-v3 {
    display: flex;
  }
  .hero-v3-title {
    font-size: 2rem;
  }
  .hero-v3-trust-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .catalog-v3-grid {
    grid-template-columns: 1fr;
  }
  .quiz-v3-layout {
    grid-template-columns: 1fr;
  }
  .adv-v3-header {
    grid-template-columns: 1fr;
  }
  .adv-v3-grid {
    grid-template-columns: 1fr;
  }
  .workflow-v3-grid {
    grid-template-columns: 1fr;
  }
  .prefooter-v3-layout {
    flex-direction: column;
    align-items: flex-start;
  }
  .prefooter-v3-card {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .footer-v3-grid {
    grid-template-columns: 1fr;
  }
  .variant-switcher-bar {
    width: 92%;
    justify-content: space-around;
  }
  .switcher-title {
    display: none;
  }
}