:root {
  --color-primary: #0A84FF;
  --color-primary-dark: #0066CC;
  --color-primary-light: #4DA3FF;
  --color-secondary: #1A2332;
  --color-secondary-light: #2D3A4F;
  --color-accent: #00C853;
  --color-accent-dark: #00A040;
  --color-accent-light: #00E676;
  --color-bg-primary: #FFFFFF;
  --color-bg-secondary: #F8F9FA;
  --color-bg-tertiary: #EDF2F7;
  --color-text-primary: #2D3748;
  --color-text-secondary: #4A5568;
  --color-text-muted: #718096;
  --color-text-light: #A0AEC0;
  --color-error: #EF4444;
  --color-error-light: #FEE2E2;
  --color-success: #10B981;
  --color-success-light: #D1FAE5;
  --color-warning: #F59E0B;
  --color-warning-light: #FEF3C7;
  --color-border: #E2E8F0;
  --color-border-focus: #0A84FF;
  
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;
  
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;
  
  --border-radius-sm: 0.25rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  --border-radius-2xl: 1.5rem;
  --border-radius-full: 9999px;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;
  
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1440px;
  
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-popover: 600;
  --z-tooltip: 700;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --transition-fast: 0ms;
    --transition-base: 0ms;
    --transition-slow: 0ms;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

*,
*::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(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

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

a:hover {
  color: var(--color-primary-dark);
}

ul,
ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-secondary);
}

h1 {
  font-size: var(--font-size-4xl);
}

h2 {
  font-size: var(--font-size-3xl);
}

h3 {
  font-size: var(--font-size-2xl);
}

h4 {
  font-size: var(--font-size-xl);
}

h5 {
  font-size: var(--font-size-lg);
}

h6 {
  font-size: var(--font-size-base);
}

p {
  margin-bottom: var(--spacing-4);
}

p:last-child {
  margin-bottom: 0;
}

.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;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--spacing-4);
  z-index: var(--z-tooltip);
  padding: var(--spacing-3) var(--spacing-6);
  background-color: var(--color-primary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius);
  font-weight: var(--font-weight-medium);
  transition: top var(--transition-base);
}

.skip-link:focus {
  top: var(--spacing-4);
  outline: 2px solid var(--color-primary-light);
  outline-offset: 2px;
}

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
  .container {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

@media (min-width: 768px) {
  .header__inner {
    height: 72px;
  }
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
}

.header__logo svg,
.header__logo img {
  width: 32px;
  height: 32px;
}

.header__nav {
  display: none;
}

@media (min-width: 768px) {
  .header__nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
  }
}

.header__nav-link {
  position: relative;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-primary);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-base);
}

.header__nav-link:hover::after,
.header__nav-link.active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.header__menu-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: var(--spacing-2);
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast);
}

.header__menu-btn:hover {
  background-color: var(--color-bg-secondary);
}

.header__menu-btn svg {
  width: 24px;
  height: 24px;
  color: var(--color-text-primary);
}

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

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 320px;
  z-index: var(--z-modal);
  background-color: var(--color-bg-primary);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  box-shadow: var(--shadow-xl);
}

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

.mobile-menu__backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop);
  background-color: rgba(26, 35, 50, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.mobile-menu__backdrop.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--border-radius);
  transition: background-color var(--transition-fast);
}

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

.mobile-menu__close svg {
  width: 24px;
  height: 24px;
}

.mobile-menu__nav {
  padding: var(--spacing-6);
}

.mobile-menu__nav-link {
  display: block;
  padding: var(--spacing-3) 0;
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
  transition: color var(--transition-fast);
}

.mobile-menu__nav-link:hover {
  color: var(--color-primary);
}

.mobile-menu__actions {
  padding: var(--spacing-6);
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.hero {
  position: relative;
  padding: var(--spacing-12) 0 var(--spacing-16);
  background-color: var(--color-bg-primary);
  overflow: hidden;
}

@media (min-width: 768px) {
  .hero {
    padding: var(--spacing-16) 0 var(--spacing-20);
  }
}

@media (min-width: 1024px) {
  .hero {
    padding: var(--spacing-20) 0 var(--spacing-24);
  }
}

.hero__bg-pattern {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(10, 132, 255, 0.03) 0%, rgba(0, 200, 83, 0.03) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 0;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: var(--spacing-10);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
  }
}

.hero__content {
  text-align: center;
}

@media (min-width: 1024px) {
  .hero__content {
    text-align: left;
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  margin-bottom: var(--spacing-6);
  background-color: var(--color-primary-light);
  background-color: rgba(10, 132, 255, 0.1);
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-full);
}

.hero__badge svg {
  width: 16px;
  height: 16px;
}

.hero__title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

.hero__title-highlight {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-8);
  max-width: 540px;
}

@media (min-width: 1024px) {
  .hero__subtitle {
    margin-bottom: var(--spacing-10);
  }
}

.hero__cta-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

@media (min-width: 480px) {
  .hero__cta-group {
    flex-direction: row;
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .hero__cta-group {
    justify-content: flex-start;
  }
}

.hero__form-wrapper {
  order: -1;
}

@media (min-width: 1024px) {
  .hero__form-wrapper {
    order: 0;
  }
}

.lead-form {
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-6);
  border: 1px solid var(--color-border);
}

@media (min-width: 480px) {
  .lead-form {
    padding: var(--spacing-8);
  }
}

.lead-form__header {
  margin-bottom: var(--spacing-6);
}

.lead-form__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-2);
}

.lead-form__subtitle {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.lead-form__fields {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.lead-form__actions {
  margin-top: var(--spacing-6);
}

.lead-form__footer {
  margin-top: var(--spacing-4);
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.lead-form__footer a {
  text-decoration: underline;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
}

.form-label--required::after {
  content: ' *';
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--spacing-3) var(--spacing-4);
  font-size: var(--font-size-base);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-light);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: var(--color-text-muted);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

.form-input--error,
.form-select--error,
.form-textarea--error {
  border-color: var(--color-error);
  background-color: var(--color-error-light);
}

.form-input--error:focus,
.form-select--error:focus,
.form-textarea--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-input--success,
.form-select--success,
.form-textarea--success {
  border-color: var(--color-success);
}

.form-input--success:focus,
.form-select--success:focus,
.form-textarea--success:focus {
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.form-input:disabled,
.form-select:disabled,
.form-textarea:disabled {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  cursor: not-allowed;
}

.form-input-wrapper {
  position: relative;
}

.form-input-wrapper .form-input {
  padding-right: var(--spacing-10);
}

.form-input-icon {
  position: absolute;
  right: var(--spacing-3);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
}

.form-input-icon--success {
  color: var(--color-success);
}

.form-input-icon--error {
  color: var(--color-error);
}

.form-error {
  font-size: var(--font-size-sm);
  color: var(--color-error);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.form-error svg {
  width: 16px;
  height: 16px;
}

.form-hint {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right var(--spacing-3) center;
  background-repeat: no-repeat;
  background-size: 20px;
  padding-right: var(--spacing-10);
}

.form-textarea {
  min-height: 100px;
  resize: vertical;
}

.form-checkbox-group,
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.form-checkbox,
.form-radio {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  cursor: pointer;
}

.form-checkbox input,
.form-radio input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-checkbox-label,
.form-radio-label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  text-align: center;
  white-space: nowrap;
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  min-height: 44px;
  min-width: 44px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn svg {
  width: 20px;
  height: 20px;
}

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

.btn--primary:hover:not(:disabled) {
  background-color: var(--color-primary-dark);
}

.btn--primary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.4);
}

.btn--primary:active:not(:disabled) {
  transform: scale(0.98);
}

.btn--accent {
  background-color: var(--color-accent);
  color: var(--color-bg-primary);
}

.btn--accent:hover:not(:disabled) {
  background-color: var(--color-accent-dark);
}

.btn--accent:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 200, 83, 0.4);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover:not(:disabled) {
  background-color: rgba(10, 132, 255, 0.1);
}

.btn--secondary:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.4);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-text-primary);
}

.btn--ghost:hover:not(:disabled) {
  background-color: var(--color-bg-secondary);
}

.btn--ghost:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.btn--sm {
  padding: var(--spacing-2) var(--spacing-4);
  font-size: var(--font-size-sm);
  min-height: 36px;
}

.btn--lg {
  padding: var(--spacing-4) var(--spacing-8);
  font-size: var(--font-size-lg);
  min-height: 52px;
}

.btn--full {
  width: 100%;
}

.btn--loading {
  color: transparent;
  pointer-events: none;
}

.btn--loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-bg-primary);
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.trust-bar {
  padding: var(--spacing-10) 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.trust-bar__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .trust-bar__inner {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-8);
  }
}

.trust-bar__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--spacing-2);
}

@media (min-width: 768px) {
  .trust-bar__item {
    flex-direction: row;
    text-align: left;
  }
}

.trust-bar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.trust-bar__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.trust-bar__content {
  display: flex;
  flex-direction: column;
}

.trust-bar__value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
}

.trust-bar__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pain-points {
  padding: var(--spacing-16) 0;
  background-color: var(--color-bg-primary);
}

.pain-points__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-12);
}

.pain-points__title {
  margin-bottom: var(--spacing-4);
}

.pain-points__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.pain-points__grid {
  display: grid;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .pain-points__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pain-points__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pain-card {
  display: flex;
  gap: var(--spacing-4);
  padding: var(--spacing-6);
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pain-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pain-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: var(--color-error-light);
  border-radius: var(--border-radius);
  flex-shrink: 0;
}

.pain-card__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-error);
}

.pain-card__content {
  flex: 1;
}

.pain-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-2);
}

.pain-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.features {
  padding: var(--spacing-16) 0;
  background-color: var(--color-bg-secondary);
}

.features__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-12);
}

.features__title {
  margin-bottom: var(--spacing-4);
}

.features__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.features__grid {
  display: grid;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: var(--spacing-6);
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  border-radius: var(--border-radius-lg);
  margin-bottom: var(--spacing-4);
}

.feature-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-bg-primary);
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-2);
}

.feature-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing {
  padding: var(--spacing-16) 0;
  background-color: var(--color-bg-primary);
}

.pricing__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-12);
}

.pricing__title {
  margin-bottom: var(--spacing-4);
}

.pricing__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-10);
}

.pricing__toggle-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.pricing__toggle-label--active {
  color: var(--color-text-primary);
}

.pricing__toggle-switch {
  position: relative;
  width: 56px;
  height: 28px;
  background-color: var(--color-bg-tertiary);
  border-radius: var(--border-radius-full);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.pricing__toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 24px;
  height: 24px;
  background-color: var(--color-bg-primary);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast);
}

.pricing__toggle-switch.active {
  background-color: var(--color-primary);
}

.pricing__toggle-switch.active::after {
  transform: translateX(28px);
}

.pricing__badge {
  padding: var(--spacing-1) var(--spacing-2);
  background-color: var(--color-success-light);
  color: var(--color-success);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-sm);
}

.pricing__grid {
  display: grid;
  gap: var(--spacing-6);
}

@media (min-width: 768px) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pricing-card {
  position: relative;
  padding: var(--spacing-8);
  background-color: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.pricing-card--featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.pricing-card--featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--spacing-1) var(--spacing-4);
  background-color: var(--color-primary);
  color: var(--color-bg-primary);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius-full);
}

.pricing-card__header {
  text-align: center;
  padding-bottom: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-6);
}

.pricing-card__name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-2);
}

.pricing-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-4);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--spacing-1);
}

.pricing-card__currency {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-secondary);
}

.pricing-card__amount {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
}

.pricing-card__period {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing-card__feature svg {
  width: 20px;
  height: 20px;
  color: var(--color-success);
  flex-shrink: 0;
}

.pricing-card__feature--disabled {
  color: var(--color-text-muted);
}

.pricing-card__feature--disabled svg {
  color: var(--color-text-light);
}

.faq {
  padding: var(--spacing-16) 0;
  background-color: var(--color-bg-secondary);
}

.faq__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--spacing-12);
}

.faq__title {
  margin-bottom: var(--spacing-4);
}

.faq__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
}

.faq-item {
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
}

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--spacing-5) var(--spacing-6);
  text-align: left;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  transition: background-color var(--transition-fast);
  min-height: 44px;
}

.faq-item__trigger:hover {
  background-color: var(--color-bg-secondary);
}

.faq-item__trigger:focus {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--color-primary);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  color: var(--color-text-muted);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item.open .faq-item__icon {
  transform: rotate(180deg);
}

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

.faq-item.open .faq-item__content {
  max-height: 500px;
}

.faq-item__answer {
  padding: 0 var(--spacing-6) var(--spacing-6);
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.footer {
  padding: var(--spacing-16) 0 var(--spacing-8);
  background-color: var(--color-secondary);
  color: var(--color-bg-primary);
}

.footer__grid {
  display: grid;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-12);
}

@media (min-width: 768px) {
  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-bg-primary);
  margin-bottom: var(--spacing-4);
}

.footer__logo svg,
.footer__logo img {
  width: 32px;
  height: 32px;
}

.footer__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-6);
}

.footer__social {
  display: flex;
  gap: var(--spacing-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--color-secondary-light);
  border-radius: var(--border-radius);
  color: var(--color-bg-primary);
  transition: background-color var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
}

.footer__social-link svg {
  width: 20px;
  height: 20px;
}

.footer__column-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-bg-primary);
  margin-bottom: var(--spacing-4);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-3);
}

.footer__link {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-bg-primary);
}

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

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.footer__legal {
  display: flex;
  gap: var(--spacing-6);
}

.footer__legal-link {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  transition: color var(--transition-fast);
}

.footer__legal-link:hover {
  color: var(--color-bg-primary);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--spacing-4);
  background-color: var(--color-bg-primary);
  border-top: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(100%);
  transition: transform var(--transition-slow);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-4);
  max-width: var(--container-xl);
  margin: 0 auto;
}

@media (min-width: 768px) {
  .cookie-banner__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-banner__content {
  flex: 1;
}

.cookie-banner__title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

.cookie-banner__description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.cookie-banner__description a {
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-3);
  flex-shrink: 0;
}

.toast {
  position: fixed;
  bottom: var(--spacing-6);
  right: var(--spacing-6);
  z-index: var(--z-popover);
  max-width: 400px;
  padding: var(--spacing-4) var(--spacing-6);
  background-color: var(--color-secondary);
  color: var(--color-bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-3);
  transform: translateX(calc(100% + var(--spacing-6)));
  transition: transform var(--transition-slow);
}

.toast.visible {
  transform: translateX(0);
}

.toast--success {
  background-color: var(--color-success);
}

.toast--error {
  background-color: var(--color-error);
}

.toast__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.toast__content {
  flex: 1;
}

.toast__title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

.toast__message {
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.toast__close {
  width: 24px;
  height: 24px;
  color: var(--color-bg-primary);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
  flex-shrink: 0;
}

.toast__close:hover {
  opacity: 1;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal-backdrop);
  background-color: rgba(26, 35, 50, 0.75);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.modal-backdrop.visible {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  z-index: var(--z-modal);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: var(--color-bg-primary);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-xl);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow), visibility var(--transition-slow), transform var(--transition-slow);
}

.modal.visible {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
}

.modal__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
}

.modal__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--border-radius);
  color: var(--color-text-muted);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-primary);
}

.modal__close svg {
  width: 24px;
  height: 24px;
}

.modal__body {
  padding: var(--spacing-6);
}

.modal__footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-3);
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-border);
}

.fade-in {
  animation: fadeIn var(--transition-slow) ease-out;
}

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

.slide-up {
  animation: slideUp var(--transition-slow) ease-out;
}

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

.scale-in {
  animation: scaleIn var(--transition-base) ease-out;
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 359px) {
  html {
    font-size: 14px;
  }
  
  .container {
    padding-left: var(--spacing-3);
    padding-right: var(--spacing-3);
  }
  
  .hero__title {
    font-size: var(--font-size-2xl);
  }
  
  .lead-form {
    padding: var(--spacing-4);
  }
}

@media (min-width: 1440px) {
  .container {
    max-width: var(--container-2xl);
  }
}

@media print {
  .header,
  .mobile-menu,
  .mobile-menu__backdrop,
  .cookie-banner,
  .toast,
  .modal,
  .modal-backdrop {
    display: none !important;
  }
  
  body {
    font-size: 12pt;
    color: #000;
    background: #fff;
  }
  
  a {
    color: #000;
    text-decoration: underline;
  }
}

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

::selection {
  background-color: var(--color-primary);
  color: var(--color-bg-primary);
}