/* Active Peak Co — main stylesheet
   @tom: split chat/quiz into chat-quiz-v2.css 17.07 to stop this file ballooning
   FIXME: some legacy class names (hero-baner, secton-dark) kept for analytics continuity
*/

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Fraunces";
  src: url("../fonts/fraunces-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #0b3d2e;
  --color-primary-dark: #07261d;
  --color-primary-light: #145c45;
  --color-accent: #f5c518;
  --color-accent-hover: #e0b010;
  --color-black: #121212;
  --color-white: #ffffff;
  --color-bg: #f7faf8;
  --color-bg-alt: #e8f0eb;
  --color-text: #1a1a1a;
  --color-text-muted: #4a5a52;
  --color-border: #c5d4cb;
  --color-success: #0b3d2e;
  --color-error: #8b1a1a;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
  --font-heading: "Fraunces", Georgia, serif;
  --fs-base: 1rem;
  --fs-sm: 0.875rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.75rem;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --radius: 4px;
  --radius-lg: 8px;
  --shadow: 0 4px 20px rgba(11, 61, 46, 0.12);
  --header-h: 72px;
  --transition: 0.25s ease;
  --max-w: 1200px;
  --focus: 0 0 0 3px rgba(245, 197, 24, 0.65);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
}

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

a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--focus);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-primary-dark);
  margin: 0 0 var(--space-md);
}

#quiz-h1,
#hero-title {
  color: #fff;
}

h1 {
  font-size: clamp(1.75rem, 4vw, var(--fs-3xl));
  font-weight: 700;
}

h2 {
  font-size: clamp(1.4rem, 3vw, var(--fs-2xl));
  font-weight: 700;
}

h3 {
  font-size: clamp(1.15rem, 2vw, var(--fs-xl));
  font-weight: 600;
}

h4 {
  font-size: var(--fs-lg);
  font-weight: 600;
}

p {
  margin: 0 0 var(--space-md);
}

ul,
ol {
  margin: 0 0 var(--space-md);
  padding-left: 1.25rem;
}

.container {
  width: min(100% - 2rem, var(--max-w)) !important;
  margin: 0 auto !important;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1.2;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  text-decoration: none;
  transition:
    background var(--transition),
    color var(--transition),
    border-color var(--transition),
    transform var(--transition);
}

.btn:hover {
  text-decoration: none;
}

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

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

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

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

.btn--secondary:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--ghost {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}

.btn--ghost:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn--dark {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--dark:hover {
  background: var(--color-primary-light);
  color: var(--color-white);
}

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

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-white);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

@media (max-width: 400px) {
  .logo span {
    display: none;
  }
}

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

.logo__mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.nav {
  display: none;
}

.nav__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: var(--space-lg);
}

.nav__link {
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--fs-sm);
  letter-spacing: 0.02em;
  padding: var(--space-sm) 0;
  border-bottom: 2px solid transparent;
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  color: var(--color-white);
  cursor: pointer;
  border-radius: var(--radius);
}

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

.icon-btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}

.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--color-accent);
  color: var(--color-black);
  font-size: 0.7rem;
  font-weight: 700;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: transparent;
  border: none;
  cursor: pointer;
}

.burger__line {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-white);
  transition:
    transform var(--transition),
    opacity var(--transition);
}

/* Search panel */
.search-panel {
  max-height: 0;
  overflow: hidden;
  background: var(--color-primary-dark);
  transition: max-height 0.35s ease;
}

.search-panel.is-open {
  max-height: 320px;
  overflow: visible;
}

.search-panel__form {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  width: min(100% - 2rem, var(--max-w));
  margin-inline: auto;
}

.search-panel__input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  background: var(--color-white);
  color: var(--color-text);
}

/* Mobile menu */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition),
    visibility var(--transition);
  z-index: 1100;
}

.mobile-nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xl);
  transform: translateX(100%);
  transition: transform 0.35s ease;
  z-index: 1200;
  overflow-y: auto;
}

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

.mobile-nav__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 44px;
  height: 44px;
  background: transparent;
  border: none;
  color: var(--color-white);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

.mobile-nav__list {
  list-style: none;
  margin: var(--space-3xl) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-nav__link {
  color: var(--color-white);
  text-decoration: none;
  font-size: var(--fs-lg);
  font-weight: 600;
}

.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  color: var(--color-accent);
}

body.nav-open {
  overflow: hidden;
}

/* Breadcrumbs */
.breadcrumbs {
  padding: var(--space-md) 0;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.breadcrumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  list-style: none;
  margin: 0;
  padding: 0;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-sm);
  color: var(--color-border);
}

.breadcrumbs a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  position: relative;
  min-height: min(85vh, 640px);
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-primary-dark);
  color: var(--color-white);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: var(--space-3xl) 0;
  max-width: 640px;
  animation: fadeUp 0.8s ease both;
}

.hero__brand {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.hero__lead {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-xl);
  color: rgba(255, 255, 255, 0.92);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.hero__magnet {
  font-size: var(--fs-sm);
  color: var(--color-accent);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* Sections */
.section {
  padding: var(--space-3xl) 0;
}

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

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

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

.section__header {
  margin-bottom: var(--space-2xl);
  max-width: 720px;
}

.section__header--center {
  text-align: center;
  margin-inline: auto;
}

.section__lead {
  color: var(--color-text-muted);
  font-size: var(--fs-lg);
}

.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.85);
}

/* Feature cards */
.feature-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.feature-card {
  padding: var(--space-xl);
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.feature-card__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.feature-card h3 {
  margin-bottom: var(--space-sm);
}

.feature-card p {
  margin: 0;
  color: var(--color-text-muted);
}

/* Book cards */
.books-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.book-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  text-decoration: none;
  color: inherit;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  height: 100%;
}

.book-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
}

.book-card__media {
  aspect-ratio: 400 / 560;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.book-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.book-card:hover .book-card__media img {
  transform: scale(1.04);
}

.book-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-md);
  gap: var(--space-sm);
}

.book-card__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin: 0;
}

.book-card__title a {
  color: inherit;
  text-decoration: none;
}

.book-card__title a:hover {
  color: var(--color-primary-light);
  text-decoration: underline;
}

.book-card__media {
  display: block;
}

.book-card__author {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.book-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.book-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: var(--space-sm);
}

.book-card__price {
  font-weight: 700;
  font-size: var(--fs-lg);
  color: var(--color-primary);
}

.book-card__actions {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.rating {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  color: var(--color-accent);
  font-size: var(--fs-sm);
}

.rating__stars {
  letter-spacing: 1px;
}

.rating__value {
  color: var(--color-text-muted);
  margin-left: var(--space-xs);
}

/* Swiper books */
.books-swiper {
  position: relative;
  overflow: hidden;
  margin: 0 calc(-1 * var(--space-md));
  padding: 0 var(--space-md) var(--space-xl);
}

.books-swiper__track {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  padding-bottom: var(--space-md);
  -webkit-overflow-scrolling: touch;
}

.books-swiper__slide {
  flex: 0 0 min(280px, 80vw);
  scroll-snap-align: start;
}

.books-swiper__nav {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

/* Why us / benefits */
.benefit-list {
  display: grid;
  gap: var(--space-xl);
  grid-template-columns: 1fr;
}

.benefit-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.benefit-item__icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  color: var(--color-accent);
}

.benefit-item__icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

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

.review-card {
  background: var(--color-white);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

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

.review-card__avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .js-search-toggle {
    display: none;
  }
}

.review-card__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-card__name {
  font-weight: 700;
  margin: 0;
  color: var(--color-primary-dark);
}

.review-card__meta {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.review-card__text {
  margin: 0;
  font-style: italic;
  color: var(--color-text);
}

/* Blog preview */
.blog-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}

.blog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  text-decoration: none;
  color: inherit;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  height: 100%;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  color: inherit;
  text-decoration: none;
}

.blog-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.blog-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.blog-card__category {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin: 0;
  color: var(--color-primary-dark);
}

.blog-card__excerpt {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin: 0;
  flex: 1;
}

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

/* Lead magnet */
.lead-magnet {
  position: relative;
  overflow: hidden;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-3xl) 0;
}

.lead-magnet__inner {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
}

.lead-magnet h2 {
  color: var(--color-white);
}

.lead-magnet__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.lead-magnet__form .form-row {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  background: var(--color-white);
  color: var(--color-text);
}

.form-label {
  font-weight: 600;
  font-size: var(--fs-sm);
  margin-bottom: var(--space-xs);
  display: block;
}

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

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* Catalog layout */
.catalog-layout {
  display: grid;
  gap: var(--space-xl);
}

.catalog-filters {
  background: var(--color-white);
  padding: var(--space-lg);
}

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

.catalog-filters__title {
  font-size: var(--fs-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.filter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.4rem 0.75rem;
  border: 2px solid var(--color-border);
  background: transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  cursor: pointer;
  color: var(--color-text);
  text-align: left;
  width: 100%;
  transition:
    border-color var(--transition),
    background var(--transition);
}

.filter-chip.is-active,
.filter-chip[aria-pressed="true"] {
  border-color: var(--color-primary);
  background: var(--color-bg-alt);
  font-weight: 600;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.sort-select {
  padding: 0.5rem 0.75rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  background: var(--color-white);
}

/* Book detail */
.book-detail {
  display: grid;
  gap: var(--space-2xl);
}

.book-detail__media {
  max-width: 360px;
  margin-inline: auto;
}

.book-detail__media img {
  width: 100%;
  box-shadow: var(--shadow);
}

.book-detail__price {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin: var(--space-md) 0;
}

.book-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.delivery-box {
  background: var(--color-bg-alt);
  padding: var(--space-lg);
  border-left: 4px solid var(--color-primary);
  margin: var(--space-xl) 0;
}

.article-content {
  max-width: 760px;
}

.article-content__hero {
  margin-bottom: var(--space-xl);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.article-content__hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.article-body h2,
.article-body h3 {
  margin-top: var(--space-xl);
}

.article-body figure {
  margin: var(--space-xl) 0;
}

.article-body figcaption {
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-sm);
}

.related-grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
  margin-top: var(--space-lg);
}

/* About */
.about-grid {
  display: grid;
  gap: var(--space-2xl);
  align-items: center;
}

.about-media img {
  width: 100%;
}

.values-list {
  display: grid;
  gap: var(--space-lg);
}

.value-item {
  padding-left: var(--space-lg);
  border-left: 3px solid var(--color-accent);
}

/* Cart & Order */
.cart-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
}

.cart-table th,
.cart-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: middle;
}

.cart-item__info {
  display: flex;
  gap: var(--space-md);
  align-items: center;
}

.cart-item__thumb {
  width: 64px;
  flex-shrink: 0;
}

.cart-item__thumb img {
  width: 100%;
}

.qty-control {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.qty-control button {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  cursor: pointer;
  border-radius: var(--radius);
  font-weight: 700;
}

.cart-summary {
  background: var(--color-white);
  padding: var(--space-xl);
  margin-top: var(--space-xl);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.cart-empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
}

.order-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  list-style: none;
  padding: 0;
}

.order-steps li {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-alt);
  font-weight: 600;
  font-size: var(--fs-sm);
}

.order-steps li.is-active {
  background: var(--color-primary);
  color: var(--color-white);
}

.order-form {
  background: var(--color-white);
  padding: var(--space-xl);
  max-width: 640px;
}

/* Legal pages */
.legal-content {
  background: var(--color-white);
  padding: var(--space-xl);
  max-width: 800px;
}

.legal-content h2 {
  margin-top: var(--space-2xl);
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

/* Map block */
.map-block {
  margin-top: var(--space-xl);
}

.map-block__media {
  aspect-ratio: 2 / 1;
  overflow: hidden;
  margin-bottom: var(--space-md);
}

.map-block__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Contact page */
.contact-intro {
  max-width: 48rem;
}

.contact-layout {
  display: grid;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-map {
  margin-top: var(--space-md);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.contact-map__frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

.contact-map__note {
  margin-top: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

@media (min-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr 1fr;
  }
}

/* Footer */
.site-footer {
  background: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: auto;
}

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

.site-footer a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer h3 {
  color: var(--color-accent);
  font-size: var(--fs-base);
  margin-bottom: var(--space-md);
}

.footer-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.social-list {
  display: flex;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-list a {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: 50%;
}

.social-list svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: space-between;
  font-size: var(--fs-sm);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--space-lg);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.25);
  transform: translateY(0);
  opacity: 1;
  transition:
    transform 0.4s ease,
    opacity 0.4s ease;
}

.cookie-banner.is-hidden {
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
}

.cookie-banner__inner {
  width: min(100%, var(--max-w));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  align-items: flex-start;
}

.cookie-banner__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--color-accent);
}

.cookie-banner .btn--ghost {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.cookie-banner .btn--ghost:hover {
  background: var(--color-white);
  color: var(--color-primary-dark);
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--transition),
    visibility var(--transition);
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-white);
  padding: var(--space-2xl);
  max-width: 440px;
  width: 100%;
  border-radius: var(--radius-lg);
  position: relative;
  transform: translateY(16px);
  transition: transform var(--transition);
}

.modal-overlay.is-open .modal {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text);
}

.modal__title {
  margin-bottom: var(--space-md);
}

.page-404 {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
}

.success-story {
  background: var(--color-white);
  padding: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.success-story__media {
  margin-bottom: var(--space-lg);
  max-width: 280px;
}

.success-story__media img {
  border-radius: 50%;
  width: 160px;
  height: 160px;
  object-fit: cover;
}

.age-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.blog-search {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.blog-search .form-input {
  flex: 1;
  min-width: 200px;
}

.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.cta-inline {
  background: var(--color-bg-alt);
  padding: var(--space-xl);
  margin-top: var(--space-2xl);
  border-left: 4px solid var(--color-accent);
}

.loading-state,
.empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-muted);
}

/* Media queries */
@media (min-width: 768px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

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

  .lead-magnet__inner {
    grid-template-columns: 1.2fr 1fr;
  }

  .lead-magnet__form .form-row {
    flex-direction: row;
  }

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

  .cookie-banner__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .book-detail {
    grid-template-columns: 340px 1fr;
  }

  .book-detail__media {
    margin-inline: 0;
  }

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

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

  .catalog-layout {
    grid-template-columns: 240px 1fr;
  }
}

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

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

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

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

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

  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }

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

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

  .nav {
    display: block;
  }

  .burger {
    display: none;
  }
}

/* text + image editorial blocks */
.text-media {
  display: grid;
  gap: var(--space-xl);
  align-items: center;
  margin: var(--space-2xl) 0;
}
.text-media__img {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
}
.text-media__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16 / 10;
}
.text-media__body h2 {
  margin-top: 0;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-accent);
  color: var(--color-black);
  padding: 0.75rem 1rem;
  z-index: 10000;
  font-weight: 700;
}
.skip-link:focus {
  left: 0.75rem;
  top: 0.75rem;
}
/* ensure focus ring readable on dark header buttons */
.site-header a:focus-visible,
.site-header button:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}
@media (min-width: 768px) {
  .text-media {
    grid-template-columns: 1.05fr 1fr;
  }
  .text-media--flip {
    grid-template-columns: 1fr 1.05fr;
  }
  .text-media--flip .text-media__img {
    order: 2;
  }
  .text-media--flip .text-media__body {
    order: 1;
  }
}

@media (max-width: 767px) {
  .cart-table thead {
    display: none;
  }

  .cart-table,
  .cart-table tbody,
  .cart-table tr,
  .cart-table td {
    display: block;
    width: 100%;
  }

  .cart-table tr {
    border-bottom: 2px solid var(--color-border);
    padding: var(--space-md) 0;
  }

  .cart-table td {
    border: none;
    padding: var(--space-sm) var(--space-md);
  }

  .cart-table td::before {
    content: attr(data-label);
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-xs);
    font-size: var(--fs-sm);
  }
}