/* ============================================
   GeTax Design System
   SaaS-style product site for tax services in Georgia
   ============================================ */

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

:root {
  /* Colors */
  --color-primary: #1a365d;
  --color-primary-light: #2a4a7f;
  --color-primary-dark: #0f2440;
  --color-primary-50: #e8edf5;
  --color-primary-100: #c5d1e8;
  --color-accent: #2b6cb0;
  --color-accent-hover: #1e5a99;
  --color-cta: #2563eb;
  --color-cta-hover: #1d4ed8;
  --color-cta-light: #dbeafe;
  --color-success: #16a34a;
  --color-success-light: #dcfce7;
  --color-warning: #d97706;
  --color-warning-light: #fef3c7;
  --color-error: #dc2626;
  --color-error-light: #fee2e2;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-secondary: #f8fafc;
  --color-bg-tertiary: #f1f5f9;
  --color-text: #1e293b;
  --color-text-secondary: #475569;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-hover: #cbd5e1;

  /* Telegram colors */
  --color-tg: #0088cc;
  --color-tg-hover: #006daa;
  --color-tg-light: #e6f4fc;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Font sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  /* Font weights */
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Line heights */
  --leading-tight: 1.2;
  --leading-snug: 1.375;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  /* 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;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-card-hover: 0 10px 30px rgba(0,0,0,0.08), 0 4px 10px rgba(0,0,0,0.04);

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

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

  /* Header */
  --header-height: 72px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

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

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  color: var(--color-gray-900);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

@media (max-width: 768px) {
  h1 { font-size: var(--text-3xl); }
  h2 { font-size: var(--text-2xl); }
  h3 { font-size: var(--text-xl); }
}

p {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-muted { color: var(--color-text-muted); }
.text-secondary { color: var(--color-text-secondary); }
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }

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

.section {
  padding: var(--space-20) 0;
}

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

.section--dark {
  background-color: var(--color-gray-900);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark p {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-gray-300);
}

.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-12);
}

.section__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

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

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

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

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .grid--2,
  .grid--3,
  .grid--4 { grid-template-columns: 1fr; }

  .section { padding: var(--space-12) 0; }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.5rem;
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  white-space: nowrap;
  line-height: 1.4;
}

.btn--primary {
  background: var(--color-cta);
  color: var(--color-white);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}

.btn--primary:hover {
  background: var(--color-cta-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

.btn--secondary {
  background: var(--color-white);
  color: var(--color-gray-700);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background: var(--color-gray-50);
  border-color: var(--color-border-hover);
}

.btn--tg {
  background: var(--color-cta);
  color: var(--color-white);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}

.btn--tg:hover {
  background: var(--color-cta-hover);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  transform: translateY(-1px);
}

.btn--outline {
  background: transparent;
  color: var(--color-cta);
  border: 1.5px solid var(--color-cta);
}

.btn--outline:hover {
  background: var(--color-cta);
  color: var(--color-white);
}

.btn--lg {
  padding: 1rem 2rem;
  font-size: var(--text-lg);
  border-radius: var(--radius-xl);
}

.btn--sm {
  padding: 0.5rem 1rem;
  font-size: var(--text-sm);
}

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

.btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.mobile-menu__cta .btn svg {
  width: 15px;
  height: 15px;
}

.mobile-menu__cta .btn {
  gap: 10px;
  color: var(--color-white);
  text-align: center;
}

.btn-group {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 640px) {
  .btn-group {
    flex-direction: column;
  }
  .btn-group .btn {
    width: 100%;
  }
}

/* --- Cards --- */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  transition: all var(--transition-base);
}

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

.card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

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

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

.card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-cta);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-top: var(--space-4);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: var(--space-2);
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  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: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
}

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

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

.header__nav a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.header__nav a:hover {
  color: var(--color-gray-900);
  background: var(--color-gray-50);
}

.header__nav-dropdown {
  position: relative;
}

.header__nav-dropdown > a::after {
  content: '';
  display: inline-block;
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  margin-left: 4px;
  vertical-align: middle;
}

.header__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-2);
  min-width: 240px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.header__nav-dropdown:hover .header__dropdown {
  opacity: 1;
  visibility: visible;
}

.header__dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}

.header__dropdown a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.header__dropdown a:hover {
  background: var(--color-gray-50);
}

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

.header__burger {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
}

.header__burger:hover {
  background: var(--color-gray-50);
}

.header__burger svg {
  width: 24px;
  height: 24px;
  color: var(--color-gray-700);
}

@media (max-width: 1024px) {
  .header__nav {
    display: none;
  }
  .header__burger {
    display: flex;
  }
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white);
  z-index: 999;
  padding: var(--space-6) var(--container-padding);
  overflow-y: auto;
}

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

.mobile-menu a {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-lg);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  border-bottom: 1px solid var(--color-gray-100);
}

.mobile-menu__cta {
  margin-top: var(--space-6);
}

.mobile-menu__group-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.mobile-menu__group a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: var(--space-4);
  font-size: var(--text-base);
  color: var(--color-gray-600);
}

.mobile-menu__group a svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Hero --- */
.hero {
  padding-top: calc(var(--header-height) + var(--space-16));
  padding-bottom: var(--space-16);
  background: linear-gradient(135deg, #f8fafc 0%, #eef2f9 50%, #f0f4ff 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__inner {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-10);
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-600);
  margin-bottom: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.hero__badge span {
  color: var(--color-success);
  font-weight: var(--font-semibold);
}

.hero__title {
  font-size: 3.5rem;
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-cta), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 520px;
}

.hero__stats {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.hero__stat-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
}

.hero__stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.hero__visual {
  position: relative;
  z-index: 1;
}

.hero__visual img {
  width: 100%;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  display: block;
}

@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero__visual {
    max-width: 680px;
    margin: 0 auto;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: calc(var(--header-height) + var(--space-8));
    padding-bottom: var(--space-10);
  }
  .hero__title {
    font-size: var(--text-3xl);
  }
  .hero__stats {
    gap: var(--space-6);
    flex-wrap: wrap;
  }
  .hero__visual img {
    border-radius: var(--radius-xl);
  }
}

/* --- How it works (Steps) --- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-cta), var(--color-primary-100), var(--color-cta));
  z-index: 0;
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-5);
  background: var(--color-white);
  border: 2px solid var(--color-cta);
  border-radius: var(--radius-full);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-cta);
  box-shadow: var(--shadow-md);
}

.step__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

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

@media (max-width: 768px) {
  .steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  .steps::before {
    display: none;
  }
}

@media (max-width: 480px) {
  .steps {
    grid-template-columns: 1fr;
  }
}

/* --- Bot Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

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

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

@media (max-width: 400px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-white);
  transition: all var(--transition-base);
}

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

.feature-card__icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-cta-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  color: var(--color-cta);
}

.feature-card__icon svg {
  width: 22px;
  height: 22px;
}

.feature-card__title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.feature-card__text {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: var(--leading-relaxed);
}

/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: transparent;
  transform: translateY(-3px);
}

.service-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary-50), var(--color-cta-light));
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  color: var(--color-primary);
}

.service-card__icon svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

.service-card__icon {
  overflow: hidden;
}

.service-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  flex: 1;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  color: var(--color-cta);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-top: var(--space-4);
  transition: gap var(--transition-fast);
}

.service-card__link:hover {
  gap: var(--space-2);
}

/* --- Pricing --- */
.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.pricing-toggle span {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
}

.pricing-toggle span.active {
  color: var(--color-gray-900);
}

.pricing-switch {
  width: 48px;
  height: 26px;
  background: var(--color-gray-200);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.pricing-switch.active {
  background: var(--color-cta);
}

.pricing-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.pricing-switch.active::after {
  transform: translateX(22px);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

@media (max-width: 768px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }
}

.pricing-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
  border-color: var(--color-cta);
  box-shadow: 0 0 0 1px var(--color-cta), var(--shadow-xl);
  transform: scale(1.03);
}

.pricing-card--featured:hover {
  box-shadow: 0 0 0 1px var(--color-cta), var(--shadow-xl);
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-1) var(--space-4);
  background: var(--color-cta);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-card__name {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.pricing-card__price {
  margin-bottom: var(--space-2);
}

.pricing-card__amount {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
}

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

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.pricing-card__features {
  margin-bottom: var(--space-8);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.pricing-card__feature svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card__feature--yes svg {
  color: var(--color-success);
}

.pricing-card__feature--no svg {
  color: var(--color-gray-300);
}

/* --- Reviews --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }
}

.review-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
}

.review-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-3);
  color: var(--color-warning);
}

.review-card__stars svg {
  width: 16px;
  height: 16px;
}

.review-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.review-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-white);
  background-image: url("../images/getax-avatars.png");
  background-size: 300% 200%;
  box-shadow: 0 4px 12px rgba(21, 36, 64, 0.16);
  flex-shrink: 0;
}

.review-card__avatar--1 { background-position: 0% 0%; }
.review-card__avatar--2 { background-position: 50% 0%; }
.review-card__avatar--3 { background-position: 100% 0%; }
.review-card__avatar--4 { background-position: 0% 100%; }
.review-card__avatar--5 { background-position: 50% 100%; }
.review-card__avatar--6 { background-position: 100% 100%; }

.review-card__name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}

.review-card__tag {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

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

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-border-hover);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--color-gray-800);
  text-align: left;
  cursor: pointer;
  background: var(--color-white);
  transition: background var(--transition-fast);
}

.faq-item__question:hover {
  background: var(--color-gray-50);
}

.faq-item__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-gray-400);
  transition: transform var(--transition-base);
}

.faq-item--open .faq-item__icon {
  transform: rotate(45deg);
}

.faq-item__answer {
  display: none;
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.faq-item--open .faq-item__answer {
  display: block;
}

/* --- Team --- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

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

@media (max-width: 480px) {
  .team-grid {
    grid-template-columns: 1fr;
  }
}

.team-card {
  text-align: center;
  padding: var(--space-6);
}

.team-card__photo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: var(--color-primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-primary);
  overflow: hidden;
}

.team-card__photo svg {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.team-card__title {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
}

.team-card__role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --- Dashboard Mockup --- */
.dashboard-preview {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.dashboard-preview__topbar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-gray-50);
  border-bottom: 1px solid var(--color-border);
}

.dashboard-preview__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.dashboard-preview__dot--red { background: #ef4444; }
.dashboard-preview__dot--yellow { background: #eab308; }
.dashboard-preview__dot--green { background: #22c55e; }

.dashboard-preview__body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 300px;
}

.dashboard-preview__sidebar {
  background: var(--color-gray-50);
  border-right: 1px solid var(--color-border);
  padding: var(--space-4);
}

.dashboard-preview__sidebar-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-1);
}

.dashboard-preview__sidebar-item--active {
  background: var(--color-white);
  color: var(--color-gray-900);
  font-weight: var(--font-medium);
  box-shadow: var(--shadow-sm);
}

.dashboard-preview__content {
  padding: var(--space-5);
}

.dashboard-preview__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.dashboard-preview__status {
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: var(--font-medium);
}

.dashboard-preview__status--green {
  background: var(--color-success-light);
  color: var(--color-success);
}

.dashboard-preview__status--yellow {
  background: var(--color-warning-light);
  color: var(--color-warning);
}

.dashboard-preview__status--red {
  background: var(--color-error-light);
  color: var(--color-error);
}

@media (max-width: 640px) {
  .dashboard-preview__body {
    grid-template-columns: 1fr;
  }
  .dashboard-preview__sidebar {
    display: none;
  }
}

/* --- Lead Form --- */
.lead-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  max-width: 560px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}

.lead-form__title {
  font-size: var(--text-2xl);
  text-align: center;
  margin-bottom: var(--space-2);
}

.lead-form__subtitle {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-gray-700);
  margin-bottom: var(--space-1);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-base);
  color: var(--color-gray-900);
  background: var(--color-white);
  transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-cta);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* --- CTA Banner --- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-16) var(--space-12);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-banner h2 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
  position: relative;
  z-index: 1;
}

.cta-banner p {
  color: var(--color-gray-300);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  position: relative;
  z-index: 1;
}

.cta-banner .btn {
  position: relative;
  z-index: 1;
}

/* --- Footer --- */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 280px;
}

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

.footer__logo svg {
  width: 28px;
  height: 28px;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-400);
  margin-bottom: var(--space-4);
}

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

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--color-gray-800);
  color: var(--color-gray-400);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-gray-700);
  color: var(--color-white);
}

.footer__social svg {
  width: 18px;
  height: 18px;
}

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

.footer__links a {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  padding: var(--space-1) 0;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-800);
  font-size: var(--text-sm);
}

.footer__bottom-links {
  display: flex;
  gap: var(--space-6);
}

.footer__bottom-links a {
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
  color: var(--color-gray-300);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
}

/* --- Bot Mockup (visual) --- */
.bot-mockup {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.bot-mockup__header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-tg);
  color: var(--color-white);
}

.bot-mockup__avatar {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
}

.bot-mockup__name {
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
}

.bot-mockup__status {
  font-size: var(--text-xs);
  opacity: 0.8;
}

.bot-mockup__body {
  padding: var(--space-4);
  background: var(--color-gray-50);
  min-height: 300px;
}

.bot-mockup__message {
  max-width: 80%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.bot-mockup__message--bot {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.bot-mockup__message--user {
  background: var(--color-tg-light);
  color: var(--color-tg);
  margin-left: auto;
  border-bottom-right-radius: 4px;
}

.bot-mockup__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.bot-mockup__btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-white);
  border: 1px solid var(--color-tg);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  color: var(--color-tg);
  font-weight: var(--font-medium);
}

/* --- Animations --- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* --- Service Page Template --- */
.service-hero {
  padding-top: calc(var(--header-height) + var(--space-12));
  padding-bottom: var(--space-12);
  background: linear-gradient(135deg, var(--color-bg-secondary) 0%, #eef2f9 100%);
}

.service-hero__badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-cta-light);
  color: var(--color-cta);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-4);
}

.service-hero__title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-4);
}

.service-hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
  margin-bottom: var(--space-8);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.breadcrumbs a {
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.breadcrumbs a:hover {
  color: var(--color-cta);
}

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

/* --- Blog Page --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.blog-card__image {
  width: 100%;
  height: 200px;
  background: var(--color-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card__content {
  padding: var(--space-5);
}

.blog-card__tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-primary-50);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

.blog-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
  line-height: var(--leading-snug);
}

.blog-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-3);
}

.blog-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* --- Trust Panel --- */
.trust-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-10);
  align-items: center;
}

.trust-panel__image {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  background: var(--color-white);
  box-shadow: var(--shadow-xl);
}

.trust-panel__image img {
  width: 100%;
  min-height: 420px;
  object-fit: cover;
  display: block;
}

.trust-panel__image::after {
  content: "Бот + бухгалтеры + сопровождение";
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  color: var(--color-white);
  background: rgba(17, 24, 39, 0.82);
  font-weight: var(--font-bold);
  font-size: var(--text-sm);
  backdrop-filter: blur(4px);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .trust-panel {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .trust-panel__image img {
    min-height: 300px;
  }
}

@media (max-width: 640px) {
  .proof-grid {
    grid-template-columns: 1fr;
  }
  .trust-panel__image img {
    min-height: 220px;
  }
}

/* --- Language Selector --- */
.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  padding: 3px;
  position: relative;
}

.lang-switch__btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--color-gray-500);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  white-space: nowrap;
  cursor: pointer;
}

.lang-switch__btn:hover {
  color: var(--color-gray-700);
}

.lang-switch__btn.active {
  background: var(--color-white);
  color: var(--color-gray-900);
  box-shadow: var(--shadow-sm);
  font-weight: var(--font-semibold);
}

.lang-switch__btn svg {
  width: 16px;
  height: 16px;
  border-radius: 2px;
}

@media (max-width: 1024px) {
  .lang-switch {
    display: none;
  }
}

/* Language selector in mobile menu */
.mobile-menu__lang {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-100);
}

.mobile-menu__lang .lang-switch__btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

/* --- Scroll to top --- */
.scroll-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 100;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background: var(--color-gray-50);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
  color: var(--color-gray-600);
}

/* --- Sticky mobile CTA --- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-3) var(--space-4);
  background: var(--color-white);
  border-top: 1px solid var(--color-border);
  z-index: 99;
}

@media (max-width: 768px) {
  .mobile-cta {
    display: flex;
    gap: var(--space-3);
  }
}

.mobile-cta .btn {
  flex: 1;
}

/* --- Blog Article Content Styles --- */
.blog-article {
  max-width: 800px;
  margin: 0 auto;
}

.blog-content {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-text);
}

.blog-content h2 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-gray-900);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 2px solid var(--color-cta-light);
}

.blog-content h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--color-gray-800);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.blog-content p {
  margin-bottom: var(--space-5);
}

.blog-content ul,
.blog-content ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}

.blog-content li {
  margin-bottom: var(--space-2);
}

.blog-content a {
  color: var(--color-cta);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.blog-content a:hover {
  color: var(--color-cta-hover);
}

/* Hero SVG */
.article-hero-svg {
  width: 100%;
  max-width: 800px;
  margin: 0 auto var(--space-8);
  display: block;
}

/* Info boxes */
.info-box {
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  margin: var(--space-6) 0;
  border-left: 4px solid transparent;
}

.info-box--tip {
  background: #ecfdf5;
  border-left-color: #10b981;
}

.info-box--warning {
  background: #fffbeb;
  border-left-color: #f59e0b;
}

.info-box--info {
  background: #eff6ff;
  border-left-color: #3b82f6;
}

.info-box--danger {
  background: #fef2f2;
  border-left-color: #ef4444;
}

.info-box__title {
  font-weight: var(--font-bold);
  font-size: var(--text-base);
  margin-bottom: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.info-box--tip .info-box__title { color: #065f46; }
.info-box--warning .info-box__title { color: #92400e; }
.info-box--info .info-box__title { color: #1e40af; }
.info-box--danger .info-box__title { color: #991b1b; }

.info-box p {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
}

.info-box p:last-child {
  margin-bottom: 0;
}

/* Step cards */
.step-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-5);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  border: 1px solid var(--color-border);
}

.step-card__number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-cta);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-bold);
  font-size: var(--text-xl);
}

.step-card__body h3 {
  margin-top: 0;
  margin-bottom: var(--space-2);
  font-size: var(--text-lg);
}

.step-card__body p {
  margin-bottom: 0;
  font-size: var(--text-base);
  color: var(--color-text-secondary);
}

.step-card__body ul {
  margin-top: var(--space-2);
  margin-bottom: 0;
}

/* Comparison table */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--text-sm);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.compare-table thead th {
  background: var(--color-primary);
  color: white;
  padding: var(--space-3) var(--space-4);
  text-align: left;
  font-weight: var(--font-semibold);
  font-size: var(--text-sm);
}

.compare-table tbody td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.compare-table tbody tr:last-child td {
  border-bottom: none;
}

.compare-table tbody tr:nth-child(even) {
  background: var(--color-gray-50);
}

.compare-table tbody tr:hover {
  background: var(--color-cta-light);
}

.compare-table .pros { color: #16a34a; }
.compare-table .cons { color: #dc2626; }

/* Article CTA */
.article-cta {
  background: linear-gradient(135deg, #1a365d 0%, #2b6cb0 100%);
  color: white;
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  text-align: center;
  margin: var(--space-10) 0 var(--space-6);
}

.article-cta h3 {
  color: white;
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: var(--text-2xl);
}

.article-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-6);
  font-size: var(--text-lg);
}

.article-cta .btn {
  margin: 0 var(--space-2);
}

@media (max-width: 640px) {
  .step-card {
    flex-direction: column;
    gap: var(--space-3);
  }

  .step-card__number {
    width: 36px;
    height: 36px;
    font-size: var(--text-base);
  }

  .compare-table {
    font-size: var(--text-xs);
    display: block;
    overflow-x: auto;
  }

  .article-cta {
    padding: var(--space-6);
  }
}

/* === Payment === */
.checkout-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.checkout-modal {
  background: #fff;
  border-radius: 12px;
  width: 90%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}

.checkout-modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #eee;
}

.checkout-modal__title {
  font-weight: 600;
  font-size: 1.1rem;
}

.checkout-modal__close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: #666;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

.checkout-modal__body {
  padding: 1.5rem;
}

.checkout-modal__plan {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #f0f9ff;
  border-radius: 8px;
  margin-bottom: 1.25rem;
}

.checkout-modal__plan-name {
  font-weight: 600;
  font-size: 1rem;
}

.checkout-modal__plan-price {
  font-weight: 700;
  font-size: 1.1rem;
  color: #2563eb;
}

.checkout-form__field {
  margin-bottom: 1rem;
}

.checkout-form__field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.35rem;
}

.checkout-form__field input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 0.95rem;
  box-sizing: border-box;
}

.checkout-form__field input:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkout-form__terms {
  margin-bottom: 1rem;
}

.checkout-form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #64748b;
  cursor: pointer;
  line-height: 1.4;
}

.checkout-form__checkbox input {
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.checkout-form__error {
  color: #dc2626;
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-bottom: 0.5rem;
}

.payment-frame-modal {
  background: #fff;
  border-radius: 12px;
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow: hidden;
}

.payment-frame-modal__iframe {
  width: 100%;
  height: 70vh;
  border: none;
}

.pricing-card--current {
  border-color: #22c55e !important;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.2);
  position: relative;
}

.pricing-card--current::after {
  content: "\2713";
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: #22c55e;
  color: #fff;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
}

.pricing-card--lower {
  opacity: 0.5;
}

.pricing-card--lower .pricing-card__cta {
  pointer-events: none;
  opacity: 0.4;
}

@media (max-width: 768px) {
  .checkout-modal {
    width: 95%;
    max-width: none;
  }
  .payment-frame-modal {
    width: 95%;
    max-width: none;
  }
}