/* ============================================
   БАНКРОУТ — Дизайн-система и базовые стили
   ============================================ */

/* CSS Variables — Дизайн-система */
:root {
  /* Primary */
  --color-primary: #0f172a;
  --color-primary-light: #1e293b;
  --color-primary-lighter: #334155;

  /* Accent */
  --color-accent: #3b82f6;
  --color-accent-hover: #2563eb;
  --color-accent-soft: #eff6ff;
  --color-accent-muted: #bfdbfe;

  /* Success */
  --color-success: #10b981;
  --color-success-soft: #ecfdf5;

  /* Surface */
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-dark-light: #1e293b;

  /* Text */
  --color-text: #0f172a;
  --color-text-secondary: #64748b;
  --color-text-muted: #94a3b8;
  --color-text-on-dark: #f1f5f9;
  --color-text-on-dark-secondary: #cbd5e1;

  /* Border */
  --color-border: #e2e8f0;
  --color-border-light: #f1f5f9;
  --color-border-dark: #334155;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.07), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 10px 10px -5px rgba(15, 23, 42, 0.02);
  --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.15);

  /* Radii */
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Typography */
  --font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';
  --font-mono: 'SF Mono', Monaco, Inconsolata, 'Fira Code', monospace;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Container */
  --container-max: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -moz-tab-size: 4;
  tab-size: 4;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: var(--font-sans);
  font-size: 1rem;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-sans);
  font-size: 1rem;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* ============================================
   Accessibility
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background: var(--color-primary);
  color: var(--color-text-on-dark);
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: 1rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Focus styles */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ============================================
   Layout
   ============================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
}

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

.section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.section__title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  margin-bottom: var(--space-4);
}

.section--dark .section__title {
  color: var(--color-text-on-dark);
}

.section__subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-secondary);
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: var(--space-12);
}

.section--dark .section__subtitle {
  color: var(--color-text-on-dark-secondary);
}

/* ============================================
   Typography Utilities
   ============================================ */
.text-accent {
  color: var(--color-accent);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.4;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: normal;
  border: 2px solid transparent;
  max-width: 100%;
  min-width: 0;
}

@media (min-width: 768px) {
  .btn {
    padding: 0.875rem 1.75rem;
    font-size: 0.9375rem;
    line-height: 1.5;
    white-space: nowrap;
  }
}

.btn--primary {
  background-color: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
}

.btn--primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn--primary:active {
  transform: translateY(0) scale(0.98);
}

.btn--primary:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

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

.btn--outline:hover {
  background-color: var(--color-accent-soft);
  transform: translateY(-2px);
}

.section--dark .btn--outline {
  color: var(--color-text-on-dark);
  border-color: var(--color-text-on-dark);
}

.section--dark .btn--outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn--large {
  padding: 0.875rem 1.25rem;
  font-size: 0.9375rem;
}

@media (min-width: 768px) {
  .btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
  }
}

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

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.card__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.card__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ============================================
   Forms
   ============================================ */
.form__group {
  margin-bottom: var(--space-5);
}

.form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.section--dark .form__label {
  color: var(--color-text-on-dark);
}

.form__input {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form__input::placeholder {
  color: var(--color-text-muted);
}

.form__input:hover {
  border-color: var(--color-text-muted);
}

.form__input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

.form__error {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.875rem;
  color: #ef4444;
  min-height: 1.25rem;
}

.form__submit {
  width: 100%;
}

.form__consent {
  margin-top: var(--space-4);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.5;
}

.section--dark .form__consent {
  color: var(--color-text-on-dark-secondary);
}

.form__consent a {
  color: var(--color-accent);
  text-decoration: underline;
}

.section--dark .form__consent a {
  color: var(--color-accent-muted);
}

/* ============================================
   Header
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.95);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--color-primary);
  flex-shrink: 0;
}

.logo__icon {
  flex-shrink: 0;
}

/* Navigation */
.nav {
  display: none;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  display: block;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__link:hover {
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

/* Header Actions */
.header__actions {
  display: none;
  align-items: center;
  gap: var(--space-4);
}

.header__phone {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  transition: color var(--transition-fast);
}

.header__phone:hover {
  color: var(--color-accent);
}

.header__phone svg {
  flex-shrink: 0;
}

/* Burger */
.burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.burger:hover {
  background: var(--color-bg-alt);
}

.burger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.burger[aria-expanded="true"] .burger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.burger[aria-expanded="true"] .burger__line:nth-child(2) {
  opacity: 0;
}

.burger[aria-expanded="true"] .burger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 9999;
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s linear 300ms, opacity 300ms ease;
}

.mobile-menu[hidden] {
  display: none;
}

.mobile-menu--open {
  visibility: visible;
  opacity: 1;
  transition-delay: 0s;
}

.mobile-menu__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
}

.mobile-menu__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--color-bg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 300ms cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-xl);
}

.mobile-menu--open .mobile-menu__panel {
  transform: translateX(0);
}

.mobile-menu__close {
  align-self: flex-end;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.mobile-menu__close:hover {
  color: var(--color-primary);
  background: var(--color-bg-alt);
}

.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}

.mobile-menu__link {
  display: block;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.mobile-menu__link:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.mobile-menu__footer {
  margin-top: auto;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.mobile-menu__phone {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
  text-align: center;
}

.mobile-menu__cta {
  width: 100%;
  justify-content: center;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  padding-top: calc(72px + var(--space-20));
  padding-bottom: var(--space-20);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 100%);
  overflow: hidden;
}

/* Modifier for secondary hero (ex-hero as second block) */
.hero--secondary {
  padding-top: var(--space-20);
}

.hero__container {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.125rem);
  color: var(--color-text-secondary);
  max-width: 540px;
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.hero__subtitle strong {
  color: var(--color-text);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
  align-items: stretch;
  width: 100%;
}

.hero__btn {
  width: 100%;
}

.hero__visual {
  display: none;
}

.hero__illustration {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

/* Hero Stats */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.stat-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-sm);
}

.stat-card__number,
.stat-card__suffix {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-card__label {
  display: block;
  margin-top: var(--space-2);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

/* ============================================
   Trust Section
   ============================================ */
.trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.trust__card {
  text-align: center;
}

.trust__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: var(--color-accent-soft);
  margin-bottom: var(--space-4);
}

.trust__icon svg {
  flex-shrink: 0;
}

/* ============================================
   Problems Section
   ============================================ */
.problems__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.problems__card {
  border-left: 3px solid #ef4444;
}

.problems__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
}

.problems__icon--danger {
  background: #fef2f2;
  color: #ef4444;
}

/* ============================================
   Solutions Section
   ============================================ */
.solutions__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.solution {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  align-items: start;
  padding: var(--space-6);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}

.solution:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.solution__number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
  font-family: var(--font-mono);
}

.solution__content {
  min-width: 0;
}

.solution__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.solution__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.solution__visual {
  display: none;
}

.solutions__cta {
  text-align: center;
  margin-top: var(--space-12);
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.solutions__cta .btn {
  min-width: 0;
  max-width: 100%;
}

/* ============================================
   Advantages Section
   ============================================ */
.advantages__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.advantages__card {
  position: relative;
  overflow: hidden;
}

.advantages__card--featured {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-text-on-dark);
  border: none;
}

.advantages__card--featured .card__title,
.advantages__card--featured .card__text {
  color: var(--color-text-on-dark);
}

.advantages__badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.advantages__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  margin-bottom: var(--space-4);
}

.advantages__meta {
  margin-top: var(--space-4);
}

.advantages__tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  color: var(--color-text-on-dark);
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-full);
}

/* ============================================
   Timeline Section
   ============================================ */
.timeline {
  position: relative;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-6);
  overflow: hidden;
}

@media (min-width: 768px) {
  .timeline {
    padding-left: var(--space-8);
  }
}

.timeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-success) 100%);
  border-radius: var(--radius-full);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-10);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__marker {
  position: absolute;
  left: calc(-1 * var(--space-6) + 4px);
  top: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-bg);
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

@media (min-width: 768px) {
  .timeline__marker {
    left: calc(-1 * var(--space-8));
    width: 40px;
    height: 40px;
  }
}

.timeline__marker--final {
  background: var(--color-success);
  border-color: var(--color-success);
}

.timeline__marker--final .timeline__number {
  color: #fff;
}

.timeline__number {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
  font-family: var(--font-mono);
}

.timeline__content {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.timeline__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.timeline__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.timeline__duration {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
}

/* ============================================
   Calculator Section
   ============================================ */
.calculator__wrapper {
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.calculator__body {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-light);
}

@media (min-width: 768px) {
  .calculator__body {
    padding: var(--space-8);
  }
}

.calc-step {
  display: none;
}

.calc-step--active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.calc-step__question {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-6);
  text-align: center;
  color: var(--color-text);
}

.calc-step__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.calc-option {
  display: block;
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.calc-option:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: translateX(4px);
}

.calc-option:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.calc-step__back {
  display: block;
  margin-top: var(--space-6);
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.calc-step__back:hover {
  color: var(--color-accent);
}

/* Calculator Result */
.calc-result {
  text-align: center;
  animation: fadeIn 0.4s ease;
}

.calc-result__icon {
  margin-bottom: var(--space-4);
}

.calc-result__title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.calc-result__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.calc-result__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.calc-result__disclaimer {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* Calculator Progress */
.calc-progress {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-light);
}

.calc-progress__bar {
  height: 4px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  overflow: hidden;
}

.calc-progress__bar::after {
  content: '';
  display: block;
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-success));
  border-radius: var(--radius-full);
  transition: width 0.3s ease;
}

.calc-progress__text {
  display: block;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ============================================
   Cases Section
   ============================================ */
.cases__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.case {
  overflow: hidden;
}

.case__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.case__label {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-success-soft);
  color: var(--color-success);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.case__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.case__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: var(--space-4);
  min-width: 0;
}

@media (min-width: 768px) {
  .case__stats {
    gap: var(--space-4);
  }
}

.case__stat {
  text-align: center;
}

.case__stat-value {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-accent);
}

@media (min-width: 768px) {
  .case__stat-value {
    font-size: 1rem;
  }
}

.case__stat-label {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-text-muted);
  margin-top: var(--space-1);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.case__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.cases__cta {
  text-align: center;
  margin-top: var(--space-12);
}

/* ============================================
   Reviews Section
   ============================================ */
.reviews__slider {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-left: calc(-1 * var(--container-padding));
  margin-right: calc(-1 * var(--container-padding));
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.reviews__track {
  display: flex;
  gap: 0;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.review {
  flex: 0 0 calc(100% - var(--space-4));
  max-width: calc(100% - var(--space-4));
  padding: var(--space-5);
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
  margin-right: var(--space-4);
}

@media (min-width: 768px) {
  .review {
    flex: 0 0 calc(50% - var(--space-3));
    max-width: calc(50% - var(--space-3));
    padding: var(--space-6);
    margin-right: var(--space-6);
  }
}

@media (min-width: 1024px) {
  .review {
    flex: 0 0 calc(33.333% - var(--space-4));
    max-width: calc(33.333% - var(--space-4));
  }
}

.review__stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: #f59e0b;
}

.review__text {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.review__text p::before {
  content: '"';
  color: var(--color-accent);
  font-size: 1.5rem;
  font-weight: 700;
  margin-right: 0.25rem;
  line-height: 1;
}

.review__footer {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border-light);
}

.review__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent), var(--color-success));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  flex-shrink: 0;
}

.review__name {
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
  display: block;
}

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

/* Reviews Controls */
.reviews__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.reviews__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.reviews__btn:hover {
  background: var(--color-accent-soft);
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.reviews__btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.reviews__dots {
  display: flex;
  gap: var(--space-2);
}

.reviews__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.reviews__dot--active {
  background: var(--color-accent);
  width: 24px;
  border-radius: var(--radius-full);
}

.reviews__dot:hover {
  background: var(--color-accent-muted);
}

/* ============================================
   FAQ Section (Accordion)
   ============================================ */
.faq__list {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.accordion__item {
  border-bottom: 1px solid var(--color-border);
}

.accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-fast);
}

.accordion__header:hover {
  color: var(--color-accent);
}

.accordion__header[aria-expanded="true"] .accordion__icon {
  transform: rotate(180deg);
}

.accordion__icon {
  flex-shrink: 0;
  margin-left: var(--space-4);
  transition: transform var(--transition-fast);
  color: var(--color-text-muted);
}

.accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}

.accordion__panel--open {
  grid-template-rows: 1fr;
}

.accordion__content {
  overflow: hidden;
}

.accordion__content p {
  padding-bottom: var(--space-5);
  color: var(--color-text-secondary);
  line-height: 1.7;
  font-size: 0.9375rem;
}

/* ============================================
   CTA Section
   ============================================ */
.cta__wrapper {
  display: grid;
  gap: var(--space-12);
  align-items: center;
}

.cta__title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-4);
  color: var(--color-text-on-dark);
}

.cta__text {
  color: var(--color-text-on-dark-secondary);
  margin-bottom: var(--space-8);
  line-height: 1.7;
}

.cta__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.cta__feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text-on-dark);
  font-size: 0.9375rem;
}

.cta__form {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-xl);
}

@media (min-width: 768px) {
  .cta__form {
    padding: var(--space-8);
  }
}

/* ============================================
   Contacts Section
   ============================================ */
.contacts__grid {
  display: grid;
  gap: var(--space-12);
}

.contacts__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contacts__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contacts__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contacts__detail {
  display: flex;
  flex-direction: column;
}

.contacts__label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contacts__value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  line-height: 1.5;
}

.contacts__value--link {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.contacts__value--link:hover {
  color: var(--color-accent-hover);
}

.contacts__social {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}

.contacts__social-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.contacts__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-bg-alt);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
}

.contacts__social-link:hover {
  background: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

/* Map Placeholder */
.map-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-border-light) 100%);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

.map-placeholder iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: var(--radius-xl);
}

.map-placeholder__content {
  text-align: center;
  color: var(--color-text-muted);
}

.map-placeholder__content svg {
  margin: 0 auto var(--space-4);
}

.map-placeholder__address {
  font-size: 0.875rem;
  margin-top: var(--space-2);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark-secondary);
  padding-top: var(--space-20);
  padding-bottom: var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__logo {
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-4);
}

.footer__logo .logo__icon rect {
  fill: white;
}

.footer__desc {
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-on-dark);
  margin-bottom: var(--space-4);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__link {
  font-size: 0.9375rem;
  color: var(--color-text-on-dark-secondary);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-text-on-dark);
}

.footer__address {
  font-style: normal;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 0.9375rem;
}

.footer__address a {
  color: var(--color-text-on-dark-secondary);
  transition: color var(--transition-fast);
}

.footer__address a:hover {
  color: var(--color-text-on-dark);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border-dark);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
  text-align: center;
}

.footer__copyright {
  font-size: 0.875rem;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

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

/* ============================================
   Footer Disclaimer
   ============================================ */
.footer__disclaimer {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-dark);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-on-dark);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.footer__disclaimer p {
  margin: 0 auto;
  max-width: 900px;
}

@media (max-width: 767px) {
  .footer__disclaimer {
    font-size: 0.75rem;
    line-height: 1.6;
    text-align: center;
    letter-spacing: 0.03em;
  }
}

/* ============================================
   Sticky Mobile CTA
   ============================================ */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-border-light);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.sticky-cta--visible {
  transform: translateY(0);
}

.sticky-cta__btn {
  width: 100%;
  justify-content: center;
  white-space: normal;
  font-size: 0.8125rem;
  padding: 0.625rem 1rem;
  line-height: 1.3;
  min-height: 44px;
}

/* ============================================
   Floating Action Button
   ============================================ */
.fab {
  position: fixed;
  bottom: calc(var(--space-4) + 60px);
  right: var(--space-4);
  z-index: 800;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  opacity: 0;
  visibility: hidden;
  transform: scale(0.8);
}

.fab--visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.fab:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.fab:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

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

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

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

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal--visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal--delay-1 { transition-delay: 0.1s; }
.reveal--delay-2 { transition-delay: 0.2s; }
.reveal--delay-3 { transition-delay: 0.3s; }
.reveal--delay-4 { transition-delay: 0.4s; }
.reveal--delay-5 { transition-delay: 0.5s; }


.nav__link--active {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* ============================================
   Media Queries — Tablet (768px+)
   ============================================ */
@media (min-width: 768px) {
  :root {
    --container-padding: 2rem;
  }

  .section {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
  }

  .hero__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .hero__btn {
    width: auto;
  }

  .hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .trust__grid,
  .problems__grid,
  .advantages__grid,
  .cases__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .advantages__card--featured {
    grid-column: span 2;
  }

  .calc-result__actions {
    flex-direction: row;
    justify-content: center;
  }

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

  .contacts__grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .sticky-cta {
    display: none;
  }

  .fab {
    bottom: var(--space-6);
  }
}

/* ============================================
   Media Queries — Desktop (1024px+)
   ============================================ */
@media (min-width: 1024px) {
  .burger {
    display: none;
  }

  .nav {
    display: block;
  }

  .header__actions {
    display: flex;
  }

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

  .hero__visual {
    display: block;
  }

  .trust__grid {
    grid-template-columns: repeat(5, 1fr);
  }

  .problems__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .advantages__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .advantages__card--featured {
    grid-column: span 1;
    grid-row: span 2;
  }

  .solution {
    grid-template-columns: auto 1fr auto;
    align-items: center;
  }

  .solution__visual {
    display: block;
  }

  .timeline {
    padding-left: 0;
  }

  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline__item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    padding-bottom: var(--space-16);
  }

  .timeline__item:nth-child(odd) .timeline__content {
    grid-column: 1;
    text-align: right;
  }

  .timeline__item:nth-child(even) .timeline__content {
    grid-column: 2;
  }

  .timeline__marker {
    left: 50%;
    transform: translateX(-50%);
  }

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

  .review {
    flex: 0 0 calc(50% - var(--space-3));
    margin-right: var(--space-6);
  }

  .reviews__track {
    gap: 0;
  }
}

/* ============================================
   Media Queries — Wide Desktop (1280px+)
   ============================================ */
@media (min-width: 1280px) {
  .hero__title {
    font-size: 3.5rem;
  }

  .cases__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .review {
    flex: 0 0 calc(33.333% - var(--space-4));
    margin-right: var(--space-6);
  }
}

/* ============================================
   Reduced Motion
   ============================================ */
@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;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
  .header,
  .sticky-cta,
  .fab,
  .mobile-menu,
  .reviews__controls,
  .calc-step__back,
  .calc-progress,
  .map-placeholder {
    display: none !important;
  }

  .section {
    padding: 2rem 0;
    page-break-inside: avoid;
  }

  body {
    color: #000;
    background: #fff;
  }

  a {
    text-decoration: underline;
  }
}

/* ============================================
   AFTER DEBT — 3D Carousel Section
   ============================================ */

.after-debt {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  overflow: hidden;
}

.after-debt__scene {
  overflow: hidden;
  perspective: 35em;
  -webkit-mask-image: linear-gradient(90deg, transparent, black 20% 80%, transparent);
  mask-image: linear-gradient(90deg, transparent, black 20% 80%, transparent);
  padding: var(--space-12) 0;
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 100vw;
}

.after-debt__a3d {
  place-self: center;
  transform-style: preserve-3d;
  animation: carousel-ry 32s linear infinite;
  display: grid;
}

@media (min-width: 768px) {
  .after-debt__a3d {
    transform: scale(0.9);
  }
}

@media (min-width: 1024px) {
  .after-debt__a3d {
    transform: scale(1);
  }
}

@keyframes carousel-ry {
  to {
    rotate: y 1turn;
  }
}

.carousel-card {
  --w: 16em;
  --ba: calc(1turn / var(--n));
  grid-area: 1 / 1;
  width: var(--w);
  aspect-ratio: 7 / 10;
  /* object-fit moved to .carousel-card img */
  border-radius: var(--radius-lg);
  backface-visibility: hidden;
  transform: rotatey(calc(var(--i) * var(--ba))) translatez(calc(-1 * (.5 * var(--w) + .5em) / tan(.5 * var(--ba))));
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .carousel-card {
    --w: 15em;
  }
}

@media (min-width: 1024px) {
  .carousel-card {
    --w: 17.5em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .after-debt__a3d {
    animation-duration: 128s;
  }
}

/* ============================================
   HERO ACCORDION BLOCK (integrated from styles.css)
   ============================================ */

/* Hero accordion base styles integrated above */

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
  width: 100%;
  padding: calc(72px + 2rem) 1rem 2rem;
}

@media (min-width: 768px) {
  .hero-section {
    padding: calc(72px + 3rem) 1rem 4rem;
  }
}

@media (min-width: 1024px) {
  .hero-section {
    padding: calc(72px + 4rem) 1rem 6rem;
  }
}

.hero-container {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  width: 100%;
  overflow-x: hidden;
}

@media (min-width: 768px) {
  .hero-container {
    flex-direction: row;
    gap: 3rem;
  }
}

/* ============================================
   LEFT SIDE — TEXT
   ============================================ */
.hero-text {
  width: 100%;
  text-align: center;
}

@media (min-width: 768px) {
  .hero-text {
    width: 50%;
    text-align: left;
  }
}

.hero-title {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #111827;
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-subtitle {
  margin-top: 1rem;
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.3;
  color: #2563eb;
}

@media (min-width: 640px) {
  .hero-subtitle {
    font-size: 1.375rem;
  }
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .hero-subtitle {
    font-size: 1.75rem;
  }
}

.hero-description {
  margin-top: 1rem;
  font-size: 1rem;
  line-height: 1.6;
  color: #4b5563;
  max-width: 36rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero-description {
    font-size: 1.125rem;
    margin-left: 0;
    margin-right: 0;
  }
}

.hero-cta {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
}

@media (min-width: 768px) {
  .hero-cta {
    margin-top: 2rem;
    justify-content: flex-start;
    gap: 0.75rem;
  }
}

.hero-button {
  display: inline-block;
  background-color: #2563eb;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.625rem 1rem;
  border-radius: 0.75rem;
  text-decoration: none;
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3), 0 4px 6px -4px rgba(37, 99, 235, 0.2);
  transition: background-color 0.3s ease, transform 0.2s ease;
  max-width: 100%;
  min-width: 0;
  text-align: center;
  line-height: 1.3;
}

.hero-button:hover {
  background-color: #1d4ed8;
  transform: translateY(-2px);
}

.hero-button--secondary {
  background-color: transparent;
  color: #2563eb;
  border: 2px solid #2563eb;
  box-shadow: none;
}

.hero-button--secondary:hover {
  background-color: #2563eb;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 10px 15px -3px rgba(37, 99, 235, 0.3), 0 4px 6px -4px rgba(37, 99, 235, 0.2);
}

@media (min-width: 768px) {
  .hero-button {
    font-size: 0.9375rem;
    padding: 0.75rem 1.25rem;
  }
}

@media (min-width: 1024px) {
  .hero-button {
    font-size: 1rem;
    padding: 0.875rem 2rem;
  }
}

/* ============================================
   RIGHT SIDE — ACCORDION
   ============================================ */
.hero-accordion {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero-accordion {
    width: 50%;
  }
}

.accordion-wrapper {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem;
  overflow-x: hidden;
  overflow-y: hidden;
  padding: 0.25rem;
  width: 100%;
  max-width: 100%;
  /* Ensure scrollbar doesn't clip content */
  scrollbar-width: none;
  -ms-overflow-style: none;
}

@media (min-width: 768px) {
  .accordion-wrapper {
    justify-content: center;
    gap: 0.75rem;
    padding: 0.5rem;
    overflow-x: auto;
  }
}

.accordion-wrapper::-webkit-scrollbar {
  display: none;
}

/* ============================================
   ACCORDION ITEM
   ============================================ */
.accordion-item {
  position: relative;
  height: 220px;
  border-radius: 1rem;
  overflow: hidden;
  cursor: pointer;
  flex: 1 1 0;
  min-width: 0;
  transition: flex 500ms cubic-bezier(0.4, 0, 0.2, 1);
  /* Ensure border-radius is visible */
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  mask-image: radial-gradient(white, black);
}

.accordion-item.active {
  flex: 3 1 0;
}

@media (min-width: 360px) {
  .accordion-item {
    height: 240px;
  }
}

@media (min-width: 480px) {
  .accordion-item {
    height: 320px;
  }
  .accordion-item.active {
    flex: 4 1 0;
  }
}

@media (min-width: 768px) {
  .accordion-item {
    height: 400px;
    flex: 0 0 55px;
    min-width: 55px;
  }
  .accordion-item.active {
    flex: 0 0 340px;
    min-width: 340px;
  }
}

@media (min-width: 1024px) {
  .accordion-item {
    flex: 0 0 60px;
    min-width: 60px;
  }
  .accordion-item.active {
    flex: 0 0 400px;
    min-width: 400px;
  }
}

/* Background Image */
.accordion-item__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 1rem;
  /* Prevent image from bleeding outside rounded corners */
  overflow: hidden;
}

/* Dark Overlay */
.accordion-item__overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0);
  pointer-events: none;
  border-radius: 1rem;
}

/* Caption Text */
.accordion-item__caption {
  position: absolute;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
  /* Inactive state: vertical, centered */
  bottom: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(50%) rotate(-90deg);
  transform-origin: center center;
  text-shadow: 0 2px 4px rgba(0,0,0,0.5);
  letter-spacing: 0.05em;
}

.accordion-item.active .accordion-item__caption {
  /* Active state: horizontal, bottom-center */
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%) rotate(0deg);
}

@media (min-width: 640px) {
  .accordion-item__caption {
    font-size: 0.875rem;
  }
}

@media (min-width: 768px) {
  .accordion-item.active .accordion-item__caption {
    bottom: 1.25rem;
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .accordion-item.active .accordion-item__caption {
    bottom: 1.5rem;
    font-size: 1.125rem;
  }
}

/* ============================================
   MOBILE TOUCH HINT
   ============================================ */
.accordion-hint {
  display: block;
  text-align: center;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 0.5rem;
  letter-spacing: 0.05em;
  width: 100%;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .accordion-hint {
    display: none;
  }
}



/* ============================================
   CAROUSEL CAPTIONS — Text overlay (center, large)
   ============================================ */

.carousel-card {
  position: relative;
  overflow: hidden;
}

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

.carousel-caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0);
  color: #fff;
  font-size: 1.125rem;
  font-weight: 700;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
  text-align: center;
  padding: 0.75rem;
  line-height: 1.3;
  backface-visibility: hidden;
}

@media (min-width: 768px) {
  .carousel-caption {
    font-size: 1.25rem;
    padding: 1rem;
  }
}

@media (min-width: 1024px) {
  .carousel-caption {
    font-size: 1.5rem;
  }
}

/* =========================
   UI ENHANCEMENT KIT v1
   Safe UX layer (no DOM changes)
   ========================= */

:root {
  --ui-radius: 12px;
  --ui-shadow: 0 6px 20px rgba(0,0,0,0.08);
  --ui-accent: #6c5ce7;
  --ui-font: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

/* Base typography smoothing */
body {
  font-family: var(--ui-font);
  line-height: 1.55;
  letter-spacing: 0.2px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Links & buttons feel modern but stable */
a, button {
  border-radius: var(--ui-radius);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

/* Hover micro-interaction */
a:hover, button:hover {
  transform: translateY(-1px);
  box-shadow: var(--ui-shadow);
}

/* Active press feedback */
a:active, button:active {
  transform: scale(0.98);
}

/* Focus visibility (important for accessibility + boomers) */
:focus-visible {
  outline: 3px solid var(--ui-accent);
  outline-offset: 2px;
}

/* Selection highlight */
::selection {
  background: var(--ui-accent);
  color: #fff;
}

/* Layout breathing room (non-invasive) */
p {
  margin-bottom: 0.85em;
}

/* Cards / sections soft elevation */
section, article, .card {
  border-radius: var(--ui-radius);
}

/* Fade-in animation (respect reduced motion) */
@media (prefers-reduced-motion: no-preference) {
  .ui-fade-in {
    animation: uiFadeIn 0.25s ease-out;
  }

  @keyframes uiFadeIn {
    from {
      opacity: 0;
      transform: translateY(6px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
}

/* Mobile usability improvements */
@media (max-width: 768px) {
  body {
    font-size: 16px;
  }

  button, a {
    min-height: 44px;
  }
}

/* Dark mode disabled — site uses light theme only */
/* @media (prefers-color-scheme: dark) { ... } */

/* ============================================
   QUIZ SECTION (enhanced calculator)
   ============================================ */

.quiz-progress {
  margin-bottom: var(--space-6);
}

.quiz-progress__bar {
  height: 6px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-2);
}

.quiz-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-success));
  border-radius: var(--radius-full);
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.quiz-progress__text {
  display: block;
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.quiz-step {
  display: none;
  animation: fadeIn 0.4s ease;
}

.quiz-step--active {
  display: block;
}

.quiz-step__question {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 700;
  margin-bottom: var(--space-6);
  text-align: center;
  color: var(--color-text);
  line-height: 1.3;
}

.quiz-step__options {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  width: 100%;
  padding: var(--space-5) var(--space-6);
  background: var(--color-bg-alt);
  border: 2px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  text-align: left;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-text);
  transition: all var(--transition-fast);
  cursor: pointer;
  font-family: inherit;
}

.quiz-option:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
}

.quiz-option:active {
  transform: scale(0.99);
}

.quiz-option.selected {
  border-color: var(--color-accent);
  background: var(--color-accent-soft);
}

.quiz-option__radio {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-bg);
  flex-shrink: 0;
  transition: all var(--transition-fast);
  position: relative;
}

.quiz-option:hover .quiz-option__radio {
  border-color: var(--color-accent);
}

.quiz-option__radio::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-accent);
  transition: transform 0.2s ease;
}

.quiz-option.selected .quiz-option__radio {
  border-color: var(--color-accent);
}

.quiz-option.selected .quiz-option__radio::after {
  transform: translate(-50%, -50%) scale(1);
}

.quiz-step__back {
  display: block;
  margin-top: var(--space-6);
  margin-left: auto;
  margin-right: auto;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  transition: color var(--transition-fast), background var(--transition-fast);
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-family: inherit;
}

.quiz-step__back:hover {
  color: var(--color-accent);
  background: var(--color-accent-soft);
}

/* Quiz Result & Form */
.quiz-result {
  text-align: center;
  animation: fadeIn 0.4s ease;
}

.quiz-result__icon {
  margin-bottom: var(--space-4);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--color-success-soft);
}

.quiz-result__title {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-text);
  line-height: 1.3;
}

.quiz-result__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1rem;
  line-height: 1.7;
}

.quiz-form {
  text-align: left;
  max-width: 480px;
  margin: 0 auto;
}

.quiz-form .form__submit {
  width: 100%;
  margin-top: var(--space-4);
}

.quiz-result--success {
  padding: var(--space-8) var(--space-4);
}

.quiz-result--success .quiz-result__icon {
  width: 100px;
  height: 100px;
  margin-bottom: var(--space-6);
}

.quiz-result--success .btn {
  margin-top: var(--space-6);
}

/* Mobile adjustments */
@media (max-width: 767px) {
  .quiz-option {
    padding: var(--space-4);
    font-size: 0.9375rem;
  }

  .quiz-option__radio {
    width: 20px;
    height: 20px;
  }
}