:root {
  --color-primary: #2993ff;
  --color-primary-bright: #00a2fb;
  --color-primary-dark: #1470d6;
  --color-background: #f5f8fc;
  --color-surface: #ffffff;
  --color-text: #20242c;
  --color-text-secondary: #667085;
  --color-text-muted: #98a2b3;
  --color-border: #e5eaf0;
  --color-dark: #292b2f;
  --color-success: #22c55e;
  --color-warning: #f5a623;
  --color-danger: #ef4444;
  --radius-small: 10px;
  --radius-medium: 14px;
  --radius-large: 20px;
  --radius-card: 20px;
  --shadow-card: 0 8px 30px rgba(26, 67, 120, 0.1);
  --shadow-hover: 0 12px 32px rgba(26, 67, 120, 0.14);
  --content-width: 1200px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--color-text);
  background: var(--color-background);
  font-family: Inter, Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

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

svg {
  display: block;
  flex: 0 0 auto;
}

.container {
  width: min(calc(100% - 32px), var(--content-width));
  margin-inline: auto;
}

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(229, 234, 240, 0.9);
  backdrop-filter: blur(16px);
}

.header-inner {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 13px;
  box-shadow: 0 8px 20px rgba(41, 147, 255, 0.28);
}

.brand-copy,
.footer-brand > div {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-copy strong,
.footer-brand strong {
  font-size: 17px;
  letter-spacing: 0.04em;
}

.brand-copy small,
.footer-brand small {
  margin-top: 4px;
  color: var(--color-text-secondary);
  font-size: 12px;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px;
  background: #f4f7fb;
  border: 1px solid var(--color-border);
  border-radius: 14px;
}

.desktop-nav a {
  padding: 9px 13px;
  color: #4b5565;
  font-size: 14px;
  font-weight: 600;
  border-radius: 10px;
  transition: 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--color-primary-dark);
  background: #fff;
  box-shadow: 0 3px 12px rgba(26, 67, 120, 0.08);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-link {
  min-height: 42px;
  padding: 0 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary-dark);
  background: #eef7ff;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  transition: 0.2s ease;
}

.app-link:hover {
  background: #e0f0ff;
}

.menu-button,
.icon-button {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  border: 0;
  border-radius: 12px;
  color: var(--color-text);
  background: #f4f7fb;
  cursor: pointer;
}

.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 100;
  visibility: hidden;
  pointer-events: none;
}

.mobile-drawer.open {
  visibility: visible;
  pointer-events: auto;
}

.drawer-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  border: 0;
  background: rgba(24, 35, 50, 0.45);
  opacity: 0;
  transition: opacity 0.25s ease;
}

.mobile-drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(88vw, 390px);
  padding: 20px;
  display: flex;
  flex-direction: column;
  background: #fff;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  overflow-y: auto;
}

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

.drawer-head {
  padding-bottom: 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--color-border);
}

.drawer-title {
  font-size: 18px;
  font-weight: 750;
}

.drawer-head .icon-button {
  display: grid;
}

.drawer-nav {
  padding: 15px 0;
  display: grid;
  gap: 5px;
}

.drawer-nav a {
  min-height: 48px;
  padding: 12px 13px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #364152;
  border-radius: 12px;
  font-weight: 600;
}

.drawer-nav a:hover {
  color: var(--color-primary-dark);
  background: #eef7ff;
}

.drawer-support {
  margin-top: auto;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 0;
  border-radius: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-primary {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 8px 18px rgba(41, 147, 255, 0.24);
}

.button-primary:hover {
  background: var(--color-primary-dark);
}

.button-dark {
  color: #fff;
  background: var(--color-dark);
  box-shadow: 0 8px 18px rgba(25, 29, 34, 0.18);
}

.button-dark:hover {
  background: #17191c;
}

.button-secondary {
  color: var(--color-primary-dark);
  background: #eaf5ff;
}

.button-ghost {
  color: #475467;
  background: #f3f5f7;
}

.button-light {
  color: var(--color-primary-dark);
  background: #fff;
  box-shadow: 0 10px 25px rgba(13, 59, 111, 0.16);
}

.hero {
  position: relative;
  min-height: 580px;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(135deg, #2993ff 0%, #1470d6 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 70px;
  background: linear-gradient(to bottom, rgba(245, 248, 252, 0), var(--color-background));
}

.hero-orb,
.hero-line {
  position: absolute;
  pointer-events: none;
}

.hero-orb {
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.09);
}

.orb-one {
  width: 430px;
  height: 430px;
  top: -185px;
  left: -105px;
}

.orb-two {
  width: 520px;
  height: 520px;
  right: -220px;
  bottom: -210px;
  background: rgba(10, 76, 157, 0.2);
}

.hero-line {
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 50%;
}

.line-one {
  top: -235px;
  right: 34%;
}

.line-two {
  width: 650px;
  height: 650px;
  right: -135px;
  bottom: -360px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  min-height: 580px;
  padding-top: 52px;
  padding-bottom: 72px;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  align-items: center;
  gap: 72px;
}

.hero-copy {
  max-width: 680px;
}

.hero-badge {
  width: fit-content;
  margin-bottom: 20px;
  padding: 8px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(8px);
}

.hero h1 {
  margin: 0;
  max-width: 650px;
  font-size: clamp(48px, 6.8vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.hero-copy > p {
  max-width: 610px;
  margin: 24px 0 27px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 20px;
  line-height: 1.5;
}

.search-box {
  position: relative;
  max-width: 660px;
  min-height: 64px;
  padding: 7px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text);
  background: #fff;
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 18px;
  box-shadow: 0 16px 38px rgba(3, 55, 115, 0.25);
}

.search-icon {
  margin-left: 12px;
  color: var(--color-primary);
}

.search-box input {
  min-width: 0;
  height: 48px;
  flex: 1;
  color: var(--color-text);
  background: transparent;
  border: 0;
  outline: 0;
  font-size: 16px;
}

.search-box input::placeholder {
  color: var(--color-text-muted);
}

.search-box .button {
  min-width: 116px;
}

.search-suggestions {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  z-index: 20;
  display: none;
  padding: 8px;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(18, 54, 99, 0.24);
}

.search-suggestions.visible {
  display: grid;
}

.suggestion-item {
  padding: 12px 13px;
  display: flex;
  align-items: center;
  gap: 11px;
  border-radius: 11px;
}

.suggestion-item:hover {
  background: #f3f8fd;
}

.suggestion-item span {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: #edf7ff;
  border-radius: 10px;
}

.suggestion-item strong {
  font-size: 14px;
}

.quick-searches {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  color: rgba(255, 255, 255, 0.73);
  font-size: 13px;
}

.quick-searches a {
  padding: 6px 9px;
  color: #fff;
  background: rgba(255, 255, 255, 0.11);
  border-radius: 8px;
}

.hero-preview {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
}

.preview-glow {
  position: absolute;
  width: 330px;
  height: 330px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.17);
  filter: blur(5px);
}

.preview-phone {
  position: relative;
  z-index: 2;
  width: 260px;
  height: 500px;
  padding: 10px;
  background: #1c2229;
  border: 4px solid rgba(255, 255, 255, 0.32);
  border-radius: 38px;
  box-shadow: 0 35px 65px rgba(4, 43, 91, 0.38);
  transform: rotate(2.5deg);
}

.preview-notch {
  position: absolute;
  z-index: 2;
  top: 17px;
  left: 50%;
  width: 88px;
  height: 22px;
  background: #11161b;
  border-radius: 999px;
  transform: translateX(-50%);
}

.preview-screen {
  height: 100%;
  padding: 44px 13px 18px;
  color: var(--color-text);
  background: #f5f8fc;
  border-radius: 27px;
  overflow: hidden;
}

.preview-head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 9px;
}

.preview-avatar {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 12px;
  font-size: 14px;
  font-weight: 800;
}

.preview-head div {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.preview-head strong {
  font-size: 12px;
}

.preview-head small {
  margin-top: 3px;
  color: var(--color-text-secondary);
  font-size: 9px;
}

.preview-bell {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  color: var(--color-primary-dark);
  background: #e5f3ff;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 800;
}

.preview-stat {
  margin-top: 18px;
  padding: 17px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, var(--color-primary), var(--color-primary-dark));
  border-radius: 18px;
  box-shadow: 0 13px 25px rgba(41, 147, 255, 0.25);
}

.preview-stat span,
.preview-stat small {
  color: rgba(255, 255, 255, 0.78);
  font-size: 9px;
}

.preview-stat strong {
  margin-top: 5px;
  color: #fff;
  font-size: 27px;
}

.preview-stat b {
  color: #ffe074;
}

.quality-bar {
  height: 6px;
  margin: 10px 0 7px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 99px;
  overflow: hidden;
}

.quality-bar i {
  width: 86%;
  height: 100%;
  display: block;
  background: #fff;
  border-radius: inherit;
}

.preview-order {
  margin-top: 15px;
  padding: 15px;
  background: #fff;
  border: 1px solid #e3eaf2;
  border-radius: 17px;
  box-shadow: 0 8px 20px rgba(26, 67, 120, 0.09);
}

.preview-order div {
  display: flex;
  flex-direction: column;
}

.preview-order small {
  color: var(--color-text-muted);
  font-size: 9px;
}

.preview-order strong {
  margin-top: 4px;
  font-size: 11px;
}

.preview-order > span {
  margin-top: 12px;
  display: block;
  font-size: 20px;
  font-weight: 800;
}

.preview-order button {
  width: 100%;
  height: 38px;
  margin-top: 11px;
  color: #fff;
  background: var(--color-dark);
  border: 0;
  border-radius: 11px;
  font-size: 10px;
  font-weight: 700;
}

.preview-nav {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 19px;
  height: 43px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 5px 16px rgba(26, 67, 120, 0.09);
}

.preview-nav i {
  width: 7px;
  height: 7px;
  background: #cdd7e3;
  border-radius: 50%;
}

.preview-nav i:first-child {
  width: 22px;
  background: var(--color-primary);
  border-radius: 99px;
}

.floating-card {
  position: absolute;
  z-index: 3;
  min-width: 180px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: 15px;
  box-shadow: 0 18px 38px rgba(4, 43, 91, 0.23);
  backdrop-filter: blur(12px);
}

.floating-card > span {
  width: 39px;
  height: 39px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: #eaf5ff;
  border-radius: 12px;
}

.floating-card div {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
}

.floating-card small {
  color: var(--color-text-secondary);
  font-size: 10px;
}

.floating-card strong {
  margin-top: 3px;
  font-size: 12px;
}

.floating-price {
  top: 69px;
  right: -15px;
}

.floating-orders {
  left: -48px;
  bottom: 67px;
}

.content-section {
  padding: 72px 0;
}

.categories-section {
  padding-top: 58px;
}

.section-heading {
  margin-bottom: 27px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.section-heading.compact {
  margin-bottom: 20px;
}

.section-overline {
  display: block;
  margin-bottom: 6px;
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-overline.light {
  color: rgba(255, 255, 255, 0.76);
}

.section-heading h2,
.featured-card h2,
.support-banner h2,
.helpful-card h2,
.related-section h2 {
  margin: 0;
  font-size: clamp(27px, 3.5vw, 38px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

.section-heading p {
  margin: 8px 0 0;
  color: var(--color-text-secondary);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-primary-dark);
  font-weight: 700;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.category-card {
  position: relative;
  min-height: 190px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
  border-color: #bddfff;
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.category-icon,
.related-icon,
.article-result-icon,
.empty-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: rgba(41, 147, 255, 0.11);
  border-radius: 50%;
}

.category-card h3 {
  margin: 18px 36px 6px 0;
  font-size: 18px;
  line-height: 1.25;
}

.category-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.55;
}

.category-arrow {
  position: absolute;
  right: 20px;
  bottom: 20px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: #eef7ff;
  border-radius: 10px;
  transition: 0.2s ease;
}

.category-card:hover .category-arrow {
  color: #fff;
  background: var(--color-primary);
}

.featured-section {
  padding: 12px 0 20px;
}

.featured-card {
  position: relative;
  min-height: 330px;
  padding: 50px 56px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 40px;
  color: #fff;
  background: linear-gradient(135deg, #2993ff 0%, #1470d6 100%);
  border-radius: 28px;
  box-shadow: 0 22px 50px rgba(24, 105, 196, 0.2);
  overflow: hidden;
}

.featured-copy {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.featured-card h2 {
  font-size: clamp(34px, 4.5vw, 49px);
}

.featured-card p {
  max-width: 560px;
  margin: 16px 0 25px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.featured-visual {
  position: relative;
  min-height: 230px;
  display: grid;
  place-items: center;
}

.featured-circle {
  position: absolute;
  border-radius: 50%;
}

.circle-a {
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.08);
}

.circle-b {
  width: 210px;
  height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.23);
}

.featured-icon {
  position: relative;
  z-index: 2;
  width: 126px;
  height: 126px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 36px;
  transform: rotate(-7deg);
  backdrop-filter: blur(9px);
}

.price-bubble {
  position: absolute;
  z-index: 3;
  right: 5px;
  bottom: 5px;
  min-width: 170px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  color: var(--color-text);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 18px 35px rgba(4, 43, 91, 0.25);
}

.price-bubble small,
.price-bubble span {
  color: var(--color-text-secondary);
  font-size: 10px;
}

.price-bubble strong {
  margin: 4px 0;
  font-size: 26px;
}

.popular-section {
  padding-top: 78px;
}

.popular-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.popular-card {
  position: relative;
  min-height: 275px;
  padding: 25px;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.popular-number {
  position: absolute;
  right: 22px;
  top: 16px;
  color: #ecf0f5;
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
}

.popular-icon {
  width: 50px;
  height: 50px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 15px;
  box-shadow: 0 10px 20px rgba(41, 147, 255, 0.2);
}

.popular-card h3 {
  margin: 22px 0 8px;
  font-size: 19px;
  line-height: 1.3;
}

.popular-card p {
  margin: 0 0 18px;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.read-more {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 750;
}

.support-section {
  padding: 10px 0 80px;
}

.support-banner {
  padding: 30px 34px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}

.support-icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  color: var(--color-primary);
  background: #eaf5ff;
  border-radius: 18px;
}

.support-copy > span {
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 800;
}

.support-banner h2 {
  margin-top: 2px;
  font-size: 26px;
}

.support-banner p {
  margin: 5px 0 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.search-results-section {
  padding-top: 60px;
}

.article-list {
  display: grid;
  gap: 14px;
}

.article-result {
  padding: 21px 22px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.article-result-icon {
  width: 48px;
  height: 48px;
}

.result-category {
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 800;
}

.article-result h3 {
  margin: 3px 0 5px;
  font-size: 19px;
}

.article-result p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.article-result > svg {
  color: var(--color-primary);
}

.empty-state {
  padding: 55px 24px;
  text-align: center;
}

.empty-state .empty-icon {
  margin: 0 auto 18px;
  width: 62px;
  height: 62px;
}

.empty-state h3 {
  margin: 0;
  font-size: 24px;
}

.empty-state p {
  max-width: 520px;
  margin: 8px auto 22px;
  color: var(--color-text-secondary);
}

.empty-state code {
  padding: 2px 5px;
  background: #eef2f7;
  border-radius: 5px;
}

.site-footer {
  padding: 28px 0;
  color: var(--color-text-secondary);
  background: #fff;
  border-top: 1px solid var(--color-border);
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.footer-brand .brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
}

.footer-inner p {
  margin: 0;
  text-align: center;
  font-size: 13px;
}

.footer-inner > span {
  font-size: 13px;
}

.mobile-support {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 45;
  min-height: 50px;
  padding: 0 17px;
  display: none;
  align-items: center;
  gap: 8px;
  color: #fff;
  background: var(--color-dark);
  border-radius: 15px;
  box-shadow: 0 13px 30px rgba(23, 27, 32, 0.28);
  font-size: 14px;
  font-weight: 700;
}

/* Article */
.article-page main {
  min-height: 70vh;
}

.article-shell {
  padding-top: 38px;
  padding-bottom: 80px;
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  align-items: start;
  gap: 32px;
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 22px);
}

.back-link {
  margin-bottom: 13px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary-dark);
  font-size: 14px;
  font-weight: 700;
}

.back-link svg {
  transform: rotate(180deg);
}

.sidebar-card {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: 0 7px 22px rgba(26, 67, 120, 0.07);
}

.sidebar-label {
  margin: 0 0 4px;
  color: var(--color-text-muted);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sidebar-card h3 {
  margin: 0 0 15px;
  font-size: 18px;
}

.sidebar-article {
  margin: 0 -8px;
  padding: 10px 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 8px;
  color: var(--color-text-secondary);
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
}

.sidebar-article + .sidebar-article {
  border-top: 1px solid #f0f3f6;
}

.sidebar-article.active,
.sidebar-article:hover {
  color: var(--color-primary-dark);
  background: #eef7ff;
}

.article-content {
  min-width: 0;
}

.breadcrumbs {
  min-height: 28px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 5px;
  color: var(--color-text-muted);
  font-size: 13px;
}

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

.article-hero {
  position: relative;
  padding: 42px 44px;
  overflow: hidden;
}

.article-hero::after {
  content: "";
  position: absolute;
  width: 230px;
  height: 230px;
  right: -100px;
  top: -120px;
  background: rgba(41, 147, 255, 0.08);
  border-radius: 50%;
}

.article-kicker {
  width: fit-content;
  margin-bottom: 15px;
  padding: 7px 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-primary-dark);
  background: #eef7ff;
  border-radius: 9px;
  font-size: 12px;
  font-weight: 800;
}

.article-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0;
  font-size: clamp(34px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.article-lead {
  max-width: 780px;
  margin: 18px 0 20px;
  color: var(--color-text-secondary);
  font-size: 18px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.article-section {
  margin-top: 18px;
  padding: 27px 30px;
}

.intro-text {
  margin: 0;
  color: #3b4555;
  font-size: 18px;
  line-height: 1.65;
}

.steps-list {
  margin-top: 18px;
  display: grid;
  gap: 18px;
}

.step-card {
  min-height: 370px;
  padding: 34px 38px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 275px;
  align-items: center;
  gap: 45px;
}

.step-copy {
  align-self: start;
  padding-top: 16px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 17px;
}

.step-number {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  box-shadow: 0 8px 18px rgba(41, 147, 255, 0.22);
  font-weight: 800;
}

.step-copy h2 {
  margin: 1px 0 10px;
  font-size: 25px;
  line-height: 1.25;
}

.step-copy p {
  max-width: 600px;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 16px;
}

.phone-frame {
  position: relative;
  width: 240px;
  height: 330px;
  margin-inline: auto;
  padding: 9px;
  background: #1e242b;
  border: 4px solid #dfe5eb;
  border-radius: 31px;
  box-shadow: 0 18px 38px rgba(25, 51, 82, 0.16);
}

.phone-speaker {
  position: absolute;
  top: 17px;
  left: 50%;
  z-index: 2;
  width: 72px;
  height: 17px;
  background: #11161a;
  border-radius: 99px;
  transform: translateX(-50%);
}

.phone-screen {
  height: 100%;
  padding: 33px 12px 12px;
  background: #f4f7fb;
  border-radius: 21px;
}

.phone-topbar {
  margin-bottom: 13px;
  display: flex;
  justify-content: space-between;
  color: #768195;
  font-size: 8px;
  font-weight: 700;
}

.phone-status {
  letter-spacing: -1px;
}

.app-screen-card {
  padding: 19px 16px 15px;
  background: #fff;
  border: 1px solid #e3e9f0;
  border-radius: 17px;
  box-shadow: 0 8px 20px rgba(26, 67, 120, 0.08);
}

.screen-icon {
  width: 45px;
  height: 45px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--color-primary);
  border-radius: 14px;
}

.screen-eyebrow {
  margin: 14px 0 3px !important;
  color: var(--color-primary-dark) !important;
  font-size: 8px !important;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.app-screen-card h3 {
  margin: 0 0 9px;
  font-size: 15px;
  line-height: 1.25;
}

.app-screen-card p {
  min-height: 59px;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 10px;
  line-height: 1.55;
}

.app-screen-card button {
  width: 100%;
  min-height: 36px;
  margin-top: 13px;
  color: #fff;
  background: var(--color-dark);
  border: 0;
  border-radius: 10px;
  font-size: 9px;
  font-weight: 700;
}

.notice {
  margin-top: 18px;
  padding: 21px 24px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 15px;
  border-left: 4px solid;
  border-radius: 14px;
}

.notice-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 11px;
}

.notice h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.notice p {
  margin: 0;
  color: #536071;
  font-size: 14px;
}

.notice-info {
  background: #eef7ff;
  border-color: var(--color-primary);
}

.notice-info .notice-icon {
  color: var(--color-primary-dark);
  background: rgba(41, 147, 255, 0.12);
}

.notice-warning {
  background: #fff7e6;
  border-color: var(--color-warning);
}

.notice-warning .notice-icon {
  color: #c47d00;
  background: rgba(245, 166, 35, 0.14);
}

.notice-danger {
  background: #fff1f1;
  border-color: var(--color-danger);
}

.notice-danger .notice-icon {
  color: #d53131;
  background: rgba(239, 68, 68, 0.12);
}

.notice-success {
  background: #ecfdf3;
  border-color: var(--color-success);
}

.notice-success .notice-icon {
  color: #159347;
  background: rgba(34, 197, 94, 0.13);
}

.helpful-card {
  margin-top: 18px;
  padding: 28px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.helpful-card h2 {
  font-size: 25px;
}

.helpful-card p {
  margin: 4px 0 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.helpful-actions {
  display: flex;
  gap: 10px;
}

.helpful-actions.thanks::after {
  content: "Спасибо за ответ";
  color: var(--color-success);
  font-weight: 750;
}

.helpful-actions.thanks button {
  display: none;
}

.related-section {
  margin-top: 36px;
}

.related-section h2 {
  font-size: 27px;
}

.related-grid {
  display: grid;
  gap: 12px;
}

.related-card {
  padding: 19px 21px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 17px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.related-icon {
  width: 45px;
  height: 45px;
}

.related-card h3 {
  margin: 0 0 4px;
  font-size: 17px;
}

.related-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 13px;
}

.related-card > svg {
  color: var(--color-primary);
}

.article-content > .support-banner {
  margin-top: 38px;
}

@media (max-width: 1050px) {
  .hero-inner {
    grid-template-columns: minmax(0, 1fr) 390px;
    gap: 30px;
  }

  .floating-price {
    right: -5px;
  }

  .floating-orders {
    left: -15px;
  }

  .desktop-nav {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .category-grid,
  .popular-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .article-shell {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 22px;
  }

  .step-card {
    grid-template-columns: minmax(0, 1fr) 245px;
    gap: 24px;
    padding-inline: 28px;
  }
}

@media (max-width: 820px) {
  .app-link {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    min-height: auto;
    padding-top: 56px;
    padding-bottom: 76px;
    grid-template-columns: 1fr;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-preview {
    display: none;
  }

  .featured-card {
    padding: 40px;
    grid-template-columns: 1fr;
  }

  .featured-visual {
    min-height: 210px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .article-shell {
    display: block;
    padding-top: 24px;
  }

  .article-sidebar {
    position: static;
    margin-bottom: 14px;
  }

  .sidebar-card {
    display: none;
  }

  .step-card {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    order: 2;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
    --radius-card: 16px;
  }

  .container {
    width: min(calc(100% - 28px), var(--content-width));
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .brand-copy strong {
    font-size: 15px;
  }

  .brand-copy small {
    font-size: 10px;
  }

  .menu-button {
    width: 42px;
    height: 42px;
  }

  .hero-inner {
    padding-top: 38px;
    padding-bottom: 62px;
  }

  .hero-badge {
    margin-bottom: 15px;
    font-size: 11px;
  }

  .hero h1 {
    font-size: clamp(42px, 14vw, 58px);
  }

  .hero-copy > p {
    margin: 19px 0 22px;
    font-size: 17px;
  }

  .search-box {
    min-height: 58px;
    padding: 6px;
    border-radius: 16px;
  }

  .search-icon {
    margin-left: 8px;
  }

  .search-box input {
    height: 44px;
    font-size: 15px;
  }

  .search-box .button {
    width: 48px;
    min-width: 48px;
    padding: 0;
    font-size: 0;
  }

  .search-box .button::before {
    content: "→";
    font-size: 20px;
  }

  .quick-searches span {
    width: 100%;
  }

  .content-section {
    padding: 50px 0;
  }

  .categories-section {
    padding-top: 42px;
  }

  .section-heading {
    margin-bottom: 20px;
    align-items: flex-start;
  }

  .section-heading h2 {
    font-size: 28px;
  }

  .desktop-only {
    display: none;
  }

  .category-grid,
  .popular-grid {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .category-card {
    min-height: 0;
    padding: 18px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 14px;
  }

  .category-icon {
    width: 48px;
    height: 48px;
  }

  .category-card h3 {
    margin: 0 0 3px;
    font-size: 16px;
  }

  .category-card p {
    font-size: 13px;
  }

  .category-arrow {
    position: static;
    width: 32px;
    height: 32px;
  }

  .featured-section {
    padding-top: 0;
  }

  .featured-card {
    min-height: 0;
    padding: 30px 24px 24px;
    gap: 20px;
    border-radius: 22px;
  }

  .featured-card h2 {
    font-size: 34px;
  }

  .featured-card p {
    font-size: 16px;
  }

  .featured-visual {
    min-height: 180px;
  }

  .featured-icon {
    width: 100px;
    height: 100px;
  }

  .price-bubble {
    right: 0;
    min-width: 150px;
  }

  .popular-section {
    padding-top: 52px;
  }

  .popular-card {
    min-height: 235px;
    padding: 21px;
  }

  .support-section {
    padding-bottom: 86px;
  }

  .support-banner {
    padding: 23px 20px;
    grid-template-columns: auto 1fr;
    gap: 14px;
  }

  .support-icon {
    width: 50px;
    height: 50px;
    border-radius: 15px;
  }

  .support-banner h2 {
    font-size: 21px;
  }

  .support-banner .button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .mobile-support {
    display: inline-flex;
  }

  .article-result {
    padding: 17px;
    grid-template-columns: auto 1fr;
    gap: 13px;
  }

  .article-result > svg {
    display: none;
  }

  .article-result h3 {
    font-size: 17px;
  }

  .article-result p {
    font-size: 13px;
  }

  .article-shell {
    padding-bottom: 90px;
  }

  .breadcrumbs {
    margin-bottom: 12px;
    font-size: 11px;
  }

  .breadcrumbs a:nth-of-type(2),
  .breadcrumbs svg:nth-of-type(2) {
    display: none;
  }

  .article-hero {
    padding: 28px 22px;
  }

  .article-hero h1 {
    font-size: 34px;
  }

  .article-lead {
    font-size: 16px;
  }

  .article-meta {
    display: grid;
    gap: 7px;
  }

  .article-section {
    padding: 22px;
  }

  .intro-text {
    font-size: 16px;
  }

  .step-card {
    min-height: 0;
    padding: 24px 20px;
    gap: 24px;
  }

  .step-copy {
    padding-top: 0;
    gap: 13px;
  }

  .step-number {
    width: 34px;
    height: 34px;
  }

  .step-copy h2 {
    font-size: 20px;
  }

  .step-copy p {
    font-size: 15px;
  }

  .phone-frame {
    width: 220px;
    height: 310px;
  }

  .notice {
    padding: 18px;
  }

  .helpful-card {
    padding: 23px 20px;
    align-items: flex-start;
    flex-direction: column;
  }

  .helpful-actions {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .helpful-actions .button {
    padding-inline: 10px;
    font-size: 13px;
  }

  .related-card {
    padding: 17px;
    grid-template-columns: auto 1fr;
  }

  .related-card > svg {
    display: none;
  }

  .article-content > .support-banner {
    margin-top: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}