/* ============================
   Edx SEO Landings — Design System
   Источник: эталонный лендинг 01_Создание курса-ai_learning_edx_restyle.html
   Точная копия frontend/src/scss/_variables.scss
   Plain CSS, без препроцессоров и бандлеров.
   ============================ */

:root {
  /* ── Accent – Lime (#DDFF33) ── */
  --color-accent-lime-100: #DDFF33;
  --color-accent-lime-90: #DDFF33E6;
  --color-accent-lime-80: #DDFF33CC;
  --color-accent-lime-60: #DDFF3399;
  --color-accent-lime-40: #DDFF3366;
  --color-accent-lime-20: #DDFF3333;
  --color-accent-lime-10: #DDFF331A;
  --color-accent-lime-5: #DDFF330D;

  /* Текст на светлом фоне — тёмный оттенок (не #DDFF33) */
  --color-accent-lime-on-light: #4d7c0f;
  --color-accent-lime-on-light-hover: #5f9812;

  /* ── Base ── */
  --color-base-100: #363940;
  --color-base-90: #363940E6;
  --color-base-80: #4A4A4BCC;
  --color-base-60: #36394099;
  --color-base-40: #36394066;
  --color-base-20: #888A8F33;
  --color-base-10: #3639401A;
  --color-base-5: #3639400D;
  /* Тёмная поверхность hero (steps-card) и CTA — см. docs/conventions/Wiki-Landings-UI-Convention.md (WIKI-UI-02) */
  --surface-hero-dark: var(--color-base-100);

  /* ── White ── */
  --color-white-100: #FFFFFF;
  --color-white-90: #FFFFFFE6;
  --color-white-80: #FFFFFFCC;
  --color-white-60: #FFFFFF99;
  --color-white-40: #FFFFFF66;
  --color-white-20: #FFFFFF33;
  --color-white-10: #FFFFFF1A;
  --color-white-5: #FFFFFF0D;

  /* ── Background / surface ── */
  --color-background: #F5F5F5;
  --color-surface: #FFFFFF;

  /* ── Semantic ── */
  --color-info-100: #338AFF;
  --color-info-90: #338AFFE6;
  --color-info-60: #338AFF99;
  --color-info-20: #338AFF33;
  --color-info-10: #338AFF1A;

  --color-success-100: #33CC66;
  --color-success-90: #33CC66E6;
  --color-success-80: #33CC66CC;
  --color-success-60: #33CC6699;
  --color-success-20: #33CC6633;
  --color-success-10: #33CC661A;

  --color-warning-100: #FFAA33;
  --color-warning-90: #FFAA33E6;
  --color-warning-60: #FFAA3399;
  --color-warning-20: #FFAA3333;
  --color-warning-10: #FFAA331A;

  --color-error-100: #B00020;
  --color-error-90: #B00020E6;
  --color-error-80: #B00020CC;
  --color-error-60: #B0002099;
  --color-error-20: #B0002033;
  --color-error-10: #B000201A;

  /* ── Secondary warm ── */
  --color-secondary-warm-100: #FF6F61;
  --color-secondary-warm-60: #FF6F6199;
  --color-secondary-warm-20: #FF6F6133;
  --color-secondary-warm-10: #FF6F611A;

  /* ── Secondary cool ── */
  --color-secondary-cool-100: #33D1FF;
  --color-secondary-cool-60: #33D1FF99;
  --color-secondary-cool-20: #33D1FF33;
  --color-secondary-cool-10: #33D1FF1A;

  /* ── Secondary gray ── */
  --color-secondary-gray-100: #363940;
  --color-secondary-gray-90: #4A4D54;
  --color-secondary-gray-80: #A0A3A8;
  --color-secondary-gray-60: #C0C2C7;
  --color-secondary-gray-40: #E0E1E4;
  --color-secondary-gray-20: #F0F0F1;
  --color-secondary-gray-10: #F8F8F9;

  /* ── Gradients ── */
  --gradient-accent: linear-gradient(90deg, #DDFF3380 0%, #DDFF330D 100%);
  --gradient-success: linear-gradient(90deg, #33CC6680 0%, #33CC660D 100%);
  --gradient-info: linear-gradient(90deg, #338AFF80 0%, #338AFF0D 100%);
  --gradient-warning: linear-gradient(90deg, #FFAA3380 0%, #FFAA330D 100%);

  /* ── Typography ── */
  --font-family: 'Geologica', sans-serif;

  /* ── Spacing (em-based) ── */
  --space-xxs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-xxl: 3rem;
  --space-xxxl: 4rem;

  /* ── Border radius ── */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-pill: 9999rem;

  /* ── Shadows ── */
  --shadow-subtle: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-elevated: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-large: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* ── Links (читаемый синий, не лайм — на белом фоне) ── */
  --color-link: #2563eb;
  --color-link-hover: #1d4ed8;

  /* ── Transitions ── */
  --transition-fast: 0.15s ease-in-out;
  --transition-medium: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

/* ============================
   Reset & base
   ============================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  font-family: var(--font-family);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-base-90);
  background: var(--color-background);
}

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

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

/* ============================
   Layout
   ============================ */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

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

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

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-accent-lime-on-light);
  margin-bottom: var(--space-sm);
}

/* ============================
   Typography
   ============================ */
.h1 {
  font-size: calc(3rem - 2px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--color-base-100);
  hyphens: none;
  overflow-wrap: normal;
}

.h2 {
  font-size: calc(2.5rem - 2px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--color-base-100);
  hyphens: none;
  overflow-wrap: normal;
}

.h3 {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 var(--space-xs);
  color: var(--color-base-100);
}

.lead {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-base-60);
  margin: var(--space-lg) 0 0;
}

.muted {
  color: var(--color-base-60);
}

/* ============================
   Buttons
   ============================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  border: none;
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition:
    background-color var(--transition-medium),
    color var(--transition-medium),
    border-color var(--transition-medium);
  text-decoration: none;
  line-height: 1;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Filled button — lime bg + base text */
.btn--primary {
  background: var(--color-accent-lime-100);
  color: var(--color-base-100);
  box-shadow: var(--shadow-subtle);
}

.btn--primary:hover {
  background: var(--color-accent-lime-80);
  box-shadow: var(--shadow-elevated);
}

/* Outline button — lime border + тёмный текст */
.btn--outline {
  background: transparent;
  color: var(--color-accent-lime-on-light);
  border: 2px solid var(--color-accent-lime-60);
}

.btn--outline:hover {
  background: var(--color-accent-lime-10);
  border-color: var(--color-accent-lime-on-light);
}

/* Warm secondary */
.btn--warm {
  background: var(--color-secondary-warm-100);
  color: #fff;
  box-shadow: var(--shadow-subtle);
}

.btn--warm:hover {
  background: #e85a4a;
  box-shadow: var(--shadow-elevated);
}

/* ============================
   Nav (sticky, glass morphism)
   ============================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-base-10);
}

.nav__inner,
.nav-inner {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-lg);
  min-height: 4rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--color-base-100);
}

.logo__img,
.logo img {
  display: block;
  width: 80px;
  height: 40px;
}

.nav__tagline,
.nav__inner>.muted {
  font-size: 0.8125rem;
  font-weight: 400;
  white-space: nowrap;
  flex-shrink: 0;
  width: max-content;
  min-width: max-content;
}

.nav__links,
.nav-links {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.125rem;
  font-weight: 500;
  font-size: 0.8125rem;
  color: var(--color-base-60);
  flex-shrink: 1;
  min-width: 0;
}

.nav__links a,
.nav-links a {
  white-space: nowrap;
  padding: 0.375rem 0.625rem;
  border-radius: var(--radius-pill);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav__links a:hover,
.nav-links a:hover {
  color: var(--color-base-100);
  background: var(--color-base-10);
}

.nav__spacer,
.nav-spacer {
  flex: 1;
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.nav__actions .btn {
  white-space: nowrap;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn--p {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--color-accent-lime-100);
  color: var(--color-base-100);
  font-weight: 600;
  border-radius: var(--radius-lg);
  padding: 0.75rem 1.5rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--p:hover {
  background: var(--color-accent-lime-90);
  box-shadow: var(--shadow-elevated);
}

/* ============================
   Hero
   ============================ */
.hero {
  padding: var(--space-xxxl) 0 var(--space-xxxl);
  background: var(--color-surface);
  overflow: hidden;
}

.hero__grid,
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--space-xxl);
  align-items: stretch;
}

.hero__grid> :first-child,
.hero-grid> :first-child {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-self: start;
}

.hero__grid>.hero__copy,
.hero-grid>.hero__copy {
  align-self: stretch;
}

.hero__intro {
  flex: 0 0 auto;
}

.hero__grid .hero__actions,
.hero-grid .hero__actions,
.hero-grid .hero-actions {
  margin-top: auto;
  padding-top: var(--space-md);
}

.hero__grid+.stats,
.hero__grid+.hero-stats,
.hero-grid+.stats,
.hero-grid+.hero-stats,
.hero-stats {
  margin-top: var(--space-xl);
}

.hero__grid> :first-child>.stats,
.hero-grid> :first-child>.stats {
  margin-top: 0;
}

.pills {
  margin-bottom: var(--space-lg);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent-lime-on-light);
  background: var(--color-accent-lime-10);
  border-radius: var(--radius-pill);
  padding: 0.5rem 0.875rem;
  margin: 0 0.5rem 0.5rem 0;
}

.pill .mdi {
  font-size: 1.125rem;
}

/* ============================
   Search box
   ============================ */
.search-box {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-base-10);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: var(--shadow-subtle);
  max-width: 560px;
}

.search-box .mdi {
  font-size: 1.25rem;
  color: var(--color-base-40);
  margin: 0 0.25rem 0 0.75rem;
}

.search-box input {
  border: none;
  outline: none;
  flex: 1;
  font-family: var(--font-family);
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-base-100);
  background: transparent;
}

.search-box input::placeholder {
  color: var(--color-base-40);
}

/* ============================
   Stats
   ============================ */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10.75rem, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
  width: 100%;
}

.stat {
  min-width: 10.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-base-10);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  box-shadow: var(--shadow-subtle);
}

.stat__value {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-base-100);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.stat__icon {
  font-size: 1.35rem;
  color: var(--color-accent-lime-on-light);
  flex-shrink: 0;
  line-height: 1;
}

.stat__label,
.stat strong+span {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--color-base-60);
  margin-top: 0.375rem;
  display: block;
  line-height: 1.45;
}

.stat strong {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.375rem;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-base-100);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

/* Hero stats — unified wiki landing pattern */
.hero-stats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
}

.hero-stats .stat {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 7.25rem;
  padding: var(--space-lg);
  transition:
    box-shadow var(--transition-medium),
    border-color var(--transition-medium),
    transform var(--transition-medium);
}

.hero-stats .stat:hover {
  box-shadow: var(--shadow-elevated);
  border-color: color-mix(in srgb, var(--color-accent-lime-100) 22%, var(--color-base-10));
  transform: translateY(-1px);
}

.hero-stats .stat__value,
.hero-stats .stat strong {
  align-items: flex-start;
  flex-wrap: nowrap;
  gap: 0.5rem;
  font-size: 1.5rem;
  line-height: 1.2;
}

.hero-stats .stat__icon {
  font-size: 1.2rem;
  margin-top: 0.12em;
  flex-shrink: 0;
}

.hero-stats .stat__label,
.hero-stats .stat strong+span {
  margin-top: auto;
  padding-top: 0.5rem;
}

@media (max-width: 900px) {
  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats .stat {
    min-height: 0;
  }
}

/* ============================
   Cards
   ============================ */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-base-10);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-subtle);
  transition: all var(--transition-medium);
}

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

.card__body {
  padding: var(--space-xl);
}

/* Steps card (hero right) */
.steps-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.steps-card .card__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.steps-card__body,
.hero-card-body {
  padding: var(--space-xl);
  flex: 1;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) 0;
}

.step__icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background: var(--color-accent-lime-10);
  color: var(--color-accent-lime-on-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.step__content h3 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  color: var(--color-base-100);
}

.step__content p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--color-base-60);
  line-height: 1.5;
}

.step+.step {
  border-top: 1px solid var(--color-base-10);
}

/* ============================
   Grids
   ============================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

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

.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-sm);
}

.grid-2-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

/* ============================
   Tabs
   ============================ */
.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin: var(--space-lg) 0;
}

.tab {
  background: var(--color-accent-lime-10);
  color: var(--color-accent-lime-on-light);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  cursor: default;
}

/* ============================
   Course cards (catalog)
   ============================ */
.course-card {
  cursor: pointer;
}

.course-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-large);
}

.tag {
  display: inline-flex;
  background: var(--color-accent-lime-10);
  color: var(--color-accent-lime-on-light);
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.price,
.price--old,
.price-amount,
.price-range {
  white-space: nowrap;
}

.price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-base-100);
  line-height: 1.2;
}

.price--old {
  text-decoration: line-through;
  color: var(--color-base-40);
  font-size: 1rem;
  font-weight: 300;
}

/* ============================
   Feature cards
   ============================ */
.card.feature,
.card.card__body.feature,
.card .card__body.feature {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: var(--space-md);
  align-content: start;
}

.feature .step__icon,
.feature .feature-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  margin-bottom: 0;
  grid-column: 1;
  grid-row: 1;
  align-self: center;
  background: var(--color-accent-lime-10);
  color: var(--color-accent-lime-on-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature h3,
.feature>.h3 {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  margin: 0;
  font-size: 1.125rem;
}

.feature p {
  grid-column: 1 / -1;
  grid-row: 2;
  margin: var(--space-sm) 0 0;
  color: var(--color-base-60);
  line-height: 1.6;
  font-size: 0.9375rem;
}

/* hero-card → steps-card alias (SEO landings) */
.hero-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Dark hero/CTA surfaces — single token */
.cta-section,
.hero-card-head,
.info-card__head,
.steps-card__header,
.steps-card__head {
  background: var(--surface-hero-dark);
}

.hero-card-head,
.steps-card__header,
.steps-card__head,
.info-card__head {
  color: #fff;
  padding: var(--space-xl);
}

.hero-card-head .muted,
.steps-card__header .muted,
.steps-card__head .muted,
.info-card__head .muted {
  color: var(--color-white-60);
}

.hero-card-head .h2,
.steps-card__header .h2,
.steps-card__head .h2,
.info-card__head .h2 {
  color: var(--color-accent-lime-100);
  margin-top: 0.25rem;
}

.info-card__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.info-card__head .tag--lime {
  flex-shrink: 0;
  align-self: flex-start;
  background: var(--color-accent-lime-20);
  color: var(--color-accent-lime-100);
}

/* ============================
   Compare table
   ============================ */
.compare-good {
  border-color: var(--color-accent-lime-20);
  background: var(--color-accent-lime-5);
}

.compare-bad {
  border-color: #FECACA;
  background: #FEF2F2;
}

.compare-row {
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
  padding: 0.75rem 0;
  color: var(--color-base-60);
  font-size: 0.9375rem;
  border-top: 1px solid var(--color-base-10);
}

.compare-row:first-of-type {
  border-top: none;
}

.compare-row .mdi {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.compare-good .compare-row .mdi {
  color: var(--color-success-100);
}

.compare-bad .compare-row .mdi {
  color: var(--color-error-100);
}

/* ============================
   Feature grid (included / not included)
   ============================ */
.feature-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.feature-grid-2 .card h3 {
  font-size: 1rem;
  margin-bottom: var(--space-sm);
}

.feature-grid-2 .card p {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin: 0.5rem 0;
  color: var(--color-base-60);
  font-size: 0.9375rem;
}

/* ============================
   Package grid
   ============================ */
.package-item .mdi {
  color: var(--color-success-100);
  font-size: 1.125rem;
  margin-right: 0.375rem;
}

.package-item {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-base-80);
}

/* ============================
   Footer / CTA section
   ============================ */
.cta-section {
  border-radius: var(--radius-xl);
  color: #fff;
  padding: var(--space-xxl);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-xl);
  align-items: start;
  box-shadow: var(--shadow-large);
}

.cta-section .h2 {
  color: #fff;
}

.cta-section .lead {
  color: rgba(255, 255, 255, 0.72);
}

.cta-section .eyebrow {
  color: var(--color-accent-lime-100);
}

.cta-section .pill {
  background: var(--color-accent-lime-20);
  color: var(--color-accent-lime-100);
}

.cta-section .pill+.h2,
.cta-section .eyebrow+.h2 {
  margin-top: var(--space-md);
}

.cta-side {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  color: var(--color-base-90);
}

.cta-line {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--color-base-60);
  margin-bottom: 0.65rem;
}

.cta-line:last-of-type {
  margin-bottom: var(--space-md);
}

.cta-line .mdi {
  color: var(--color-success-100);
  font-size: 1.05rem;
  margin-top: 0.1rem;
  flex-shrink: 0;
}

.cta-side .btn--primary,
.cta-card .btn--primary {
  width: 100%;
}

.cta-card .price {
  color: var(--color-base-100);
}

.cta-card .muted {
  font-size: 0.875rem;
  margin-bottom: var(--space-sm);
}

.cta-card__price-row {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

.cta-card__price-row .price {
  font-size: 3rem;
}

.cta-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.cta-card__feature {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-base-60);
  font-size: 0.9375rem;
}

.cta-card__feature .mdi {
  color: var(--color-success-100);
}

/* ============================
   Registry table (страница /p/)
   ============================ */
.registry-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-lg);
}

.registry-table th {
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-base-40);
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-base-20);
}

.registry-table td {
  padding: var(--space-md);
  font-size: 0.9375rem;
  color: var(--color-base-90);
  border-bottom: 1px solid var(--color-base-10);
}

.registry-table tr:hover td {
  background: var(--color-accent-lime-5);
}

.registry-status {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.75rem;
}

.registry-status--published {
  background: var(--color-accent-lime-10);
  color: var(--color-accent-lime-on-light);
}

.registry-status--draft {
  background: var(--color-secondary-gray-20);
  color: var(--color-base-60);
}

.registry-link {
  color: var(--color-link);
  font-weight: 600;
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

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

/* ============================
   Landing footer
   ============================ */
main>.section:last-child {
  padding-bottom: var(--space-xl);
}

.landing-footer {
  background: var(--color-base-100);
  color: var(--color-white-60);
  padding: var(--space-xl) 0;
  margin-top: var(--space-lg);
  font-size: 0.875rem;
}

.landing-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.landing-footer a {
  color: var(--color-white-80);
  transition: color var(--transition-fast);
}

.landing-footer a:hover {
  color: var(--color-white-100);
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 960px) {

  .hero__grid,
  .grid-2-compare,
  .feature-grid-2,
  .cta-section {
    grid-template-columns: 1fr;
  }

  .grid-4,
  .grid-3,
  .grid-5 {
    grid-template-columns: 1fr 1fr;
  }

  .stats {
    grid-template-columns: repeat(2, minmax(10.75rem, 1fr));
  }

  .nav__links,
  .nav-links {
    display: none;
  }

  .nav__actions .btn--outline {
    display: none;
  }

  .h1 {
    font-size: calc(2.25rem - 2px);
  }

  .h2 {
    font-size: calc(2rem - 2px);
  }

  .registry-table th:nth-child(3),
  .registry-table td:nth-child(3) {
    display: none;
  }
}

@media (max-width: 620px) {

  .grid-4,
  .grid-3,
  .grid-5 {
    grid-template-columns: 1fr;
  }

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

  .stat {
    min-width: 0;
  }

  .stat__value,
  .stat strong {
    font-size: 1.5rem;
  }

  .h1 {
    font-size: calc(1.75rem - 2px);
  }

  .nav__inner {
    padding: var(--space-md) var(--space-md);
  }

  .hero,
  .section {
    padding: var(--space-xl) 0;
  }

  .cta-section {
    padding: var(--space-lg);
  }

  .search-box {
    flex-direction: column;
    align-items: stretch;
  }

  .search-box input {
    padding: 0.5rem 0;
  }

  .registry-table th:nth-child(1),
  .registry-table td:nth-child(1) {
    display: none;
  }
}