:root {
  --green: #111827;
  --green-2: #c48a19;
  --lime: #f6c453;
  --blue: #b45309;
  --black: #151515;
  --muted: #6d7078;
  --line: #eceef3;
  --bg: #f5f6f8;
  --card: #ffffff;
  --radius: 8px;
  --shadow: 0 12px 28px rgba(18, 24, 32, 0.08);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--black);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei",
    sans-serif;
  line-height: 1.45;
}

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

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

button,
input {
  font: inherit;
}

.container {
  width: min(1160px, calc(100% - 32px));
  margin-inline: auto;
}

.promo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  min-height: 54px;
  padding: 8px 16px;
  background: var(--green);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
}

.promo-bar a {
  padding: 11px 22px;
  border-radius: 8px;
  background: var(--lime);
  color: #17110a;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1160px, calc(100% - 32px));
  min-height: 82px;
  margin-inline: auto;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-size: clamp(26px, 4vw, 34px);
  font-weight: 950;
  letter-spacing: 0;
}

.brand-symbol {
  display: none;
  position: relative;
  width: 42px;
  height: 42px;
  border: 9px solid var(--green-2);
  border-top-color: transparent;
  border-radius: 50%;
}

.brand-symbol::after {
  position: absolute;
  top: -15px;
  left: 11px;
  width: 9px;
  height: 25px;
  content: "";
  background: var(--green-2);
  border-radius: 999px;
}

.desktop-nav {
  display: flex;
  gap: 26px;
  color: #30343b;
  font-weight: 800;
}

.desktop-nav a:hover {
  color: var(--green-2);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.header-actions button {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 24px;
}

.menu-button span {
  display: block;
  width: 28px;
  height: 2px;
  margin: 4px 0;
  background: var(--black);
}

.search {
  display: flex;
  align-items: center;
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto 18px;
  overflow: hidden;
  border-radius: 999px;
  background: #f0f1f4;
}

.search input {
  width: 100%;
  min-height: 60px;
  padding: 0 26px;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 18px;
}

.search button {
  width: 68px;
  height: 60px;
  border: 0;
  background: transparent;
  color: #747983;
  cursor: pointer;
  font-size: 16px;
  font-weight: 900;
}

.mobile-menu {
  display: none;
  width: min(1160px, calc(100% - 32px));
  margin: -8px auto 16px;
  padding: 8px;
  background: #f6f7f9;
  border-radius: var(--radius);
}

.mobile-menu a {
  display: block;
  padding: 12px;
  font-weight: 800;
}

.hero {
  background: #fff;
}

.campaign-card {
  display: block;
  overflow: hidden;
  border-radius: 0 0 var(--radius) var(--radius);
  box-shadow: var(--shadow);
}

.campaign-card img {
  width: 100%;
  max-height: 430px;
  object-fit: cover;
}

.confidence,
.section,
.press {
  padding: clamp(42px, 6vw, 78px) 0;
}

.confidence {
  background: #fff;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-weight: 950;
  letter-spacing: 0;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(28px, 4vw, 44px);
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(28px, 3.6vw, 42px);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px 28px;
}

.trust-grid div {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.trust-grid strong {
  min-width: 0;
  overflow-wrap: anywhere;
}

.trust-grid span,
.rating span {
  display: grid;
  width: 40px;
  height: 40px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  background: #fff;
  color: #4285f4;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  font-weight: 950;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section-title h2 {
  margin-bottom: 0;
}

.section-title a {
  color: var(--blue);
  font-weight: 850;
}

.deal-tabs {
  display: flex;
  gap: 14px;
  margin-bottom: 22px;
  overflow-x: auto;
  scrollbar-width: none;
}

.deal-tabs button {
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 8px 18px rgba(18, 24, 32, 0.06);
  white-space: nowrap;
  cursor: pointer;
  font-weight: 900;
}

.deal-tabs .active {
  background: var(--black);
  color: #fff;
}

.countdown-card {
  display: grid;
  justify-items: center;
  gap: 18px;
  margin-bottom: 28px;
  padding: 34px 18px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.countdown-card p {
  margin: 0;
  font-weight: 950;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.countdown span {
  display: grid;
  min-width: 78px;
  min-height: 78px;
  place-items: center;
  padding: 8px;
  border-radius: 7px;
  background: #8f9094;
  color: #fff;
  font-size: 15px;
}

.countdown strong {
  display: block;
  font-size: 30px;
  line-height: 1;
}

.blue-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  min-height: 56px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 18px;
  font-weight: 950;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  position: relative;
  padding: 46px 24px 22px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: 0 8px 18px rgba(18, 24, 32, 0.05);
}

.discount {
  position: absolute;
  top: 0;
  left: 0;
  min-width: 92px;
  padding: 10px 13px;
  border-radius: 0 0 7px 0;
  background: var(--blue);
  color: #fff;
  font-size: 14px;
  font-weight: 950;
}

.product-card img {
  width: min(150px, 80%);
  aspect-ratio: 1;
  margin: 0 auto 22px;
  object-fit: contain;
}

.product-card h3 {
  min-height: 70px;
  margin-bottom: 10px;
  font-size: 20px;
  font-weight: 950;
  line-height: 1.35;
}

.price,
.old-price {
  margin: 0;
}

.price {
  font-size: 22px;
  font-weight: 950;
}

.old-price {
  margin-bottom: 20px;
  color: #9fa3aa;
  text-decoration: line-through;
}

.product-card button,
.outline-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 2px solid var(--black);
  border-radius: 8px;
  background: #fff;
  color: var(--black);
  cursor: pointer;
  font-weight: 950;
}

.product-card button {
  width: 100%;
}

.categories {
  background: #fff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.category {
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
}

.category.wide {
  grid-column: 1 / -1;
}

.category img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.category:hover img {
  transform: scale(1.025);
}

.popular {
  background: #fff;
}

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

.slider-actions span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 50%;
  background: #f0f1f4;
  color: #111827;
  font-size: 38px;
}

.slider-actions span:last-child {
  background: #111827;
  color: #fff;
}

.checks {
  background: #fff;
  border-top: 1px solid var(--line);
}

.checks-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.checks-heading p,
.lead {
  color: var(--muted);
  font-size: 18px;
}

.outline-cta {
  min-width: 180px;
  padding: 0 24px;
  margin-top: 20px;
}

.desktop-learn {
  flex: 0 0 auto;
  margin-top: 0;
}

.mobile-learn {
  display: none;
  width: fit-content;
  margin: 22px auto 0;
}

.quality-slider {
  position: relative;
  overflow: hidden;
  background: #f0f1f4;
  border-radius: var(--radius);
  text-align: center;
}

.quality-stage {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 56px;
  align-items: center;
  gap: 16px;
  padding: 34px clamp(16px, 4vw, 42px) 18px;
}

.quality-arrow {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #111827;
  color: #fff;
  cursor: pointer;
  font-size: 38px;
  line-height: 1;
  transition:
    background 0.2s ease,
    transform 0.2s ease,
    opacity 0.2s ease;
}

.quality-arrow:hover {
  background: #000;
  transform: scale(1.06);
}

.quality-visual {
  display: grid;
  min-height: 280px;
  margin: 0;
  place-items: center;
}

.quality-visual img {
  width: 100%;
  max-height: 280px;
  object-fit: contain;
  animation: slideUp 0.28s ease-out;
}

.quality-slider.is-changing .quality-visual img,
.quality-slider.is-changing .quality-copy {
  animation: slideUp 0.28s ease-out;
}

.quality-tabs {
  display: flex;
  overflow-x: auto;
  padding: 0 clamp(20px, 6vw, 72px) 18px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.quality-tabs::-webkit-scrollbar {
  display: none;
}

.quality-tabs button {
  display: grid;
  flex: 0 0 120px;
  place-items: center;
  gap: 8px;
  min-height: 82px;
  padding: 10px 8px;
  border: 0;
  background: transparent;
  color: #6c6c6e;
  cursor: pointer;
  scroll-snap-align: center;
}

.quality-tabs img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  opacity: 0.34;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.quality-tabs span {
  display: block;
  min-height: 20px;
  font-size: 15px;
  font-weight: 750;
  line-height: 1.2;
  text-align: center;
}

.quality-tabs .is-active {
  color: #222;
}

.quality-tabs .is-active img {
  opacity: 1;
  transform: translateY(-2px) scale(1.06);
}

.quality-tabs .is-active span {
  font-weight: 950;
}

.quality-copy {
  display: grid;
  min-height: 134px;
  align-content: center;
  padding: 24px;
  background: #fff;
  border-top: 1px solid #e1e3e8;
}

.quality-copy h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.2;
  text-align: center;
}

.quality-copy p {
  max-width: 620px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  text-align: center;
}

.reviews {
  background: #f2f3f6;
}

.rating {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 24px 0 30px;
  flex-wrap: wrap;
}

.rating strong,
.stars {
  letter-spacing: 0.1em;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.review-grid article {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: var(--radius);
  background: #111;
  color: #fff;
}

.review-grid img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.review-grid article::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.74), rgba(0, 0, 0, 0.08));
}

.review-grid article > div {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 24px;
  z-index: 1;
}

.review-grid h3 {
  min-height: 64px;
  margin-bottom: 10px;
  font-size: 23px;
  line-height: 1.18;
}

.review-grid p {
  font-size: 17px;
  line-height: 1.45;
}

.review-grid strong {
  display: block;
  margin-top: 12px;
}

.press {
  background: #f1f2f5;
  overflow: hidden;
}

.press h2 {
  margin-bottom: clamp(24px, 4vw, 48px);
}

.press-carousel {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 15%, #000 85%, transparent);
}

.press-track {
  display: flex;
  align-items: center;
  min-height: 118px;
  transition: transform 0.7s ease-in-out;
  will-change: transform;
}

.press-logo {
  display: flex;
  flex: 0 0 212px;
  align-items: center;
  justify-content: center;
  height: 118px;
  padding: 0 16px;
  opacity: 0.3;
  filter: grayscale(1);
  transition:
    opacity 0.3s ease,
    filter 0.3s ease,
    transform 0.3s ease;
}

.press-logo:hover,
.press-logo.is-active {
  opacity: 1;
  filter: grayscale(0);
  transform: scale(1.08);
}

.press-logo img {
  max-width: 180px;
  max-height: 82px;
  object-fit: contain;
}

blockquote {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 950;
}

.press-quote {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: center;
  margin-top: clamp(20px, 4vw, 48px);
  text-align: center;
  text-decoration: none;
}

.press-quote:hover blockquote {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.site-footer {
  background: #f5f6f8;
  text-align: center;
}

.footer-inner {
  padding: 58px 0 28px;
}

.footer-brand {
  justify-content: center;
  margin-bottom: 26px;
}

.footer-inner > p {
  max-width: 760px;
  margin: 0 auto 28px;
  font-size: 22px;
  font-weight: 850;
}

.socials {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 32px;
  font-size: 30px;
  font-weight: 950;
}

.footer-links {
  display: grid;
  margin: 0 auto 30px;
  max-width: 940px;
  text-align: left;
  border-top: 1px solid #e0e2e7;
}

.footer-links details {
  border-bottom: 1px solid #e0e2e7;
}

.footer-links summary {
  display: flex;
  justify-content: space-between;
  padding: 20px 0;
  cursor: pointer;
  color: #30343b;
  font-size: 18px;
}

.footer-links summary::after {
  content: "v";
  font-size: 24px;
}

.footer-links a {
  display: block;
  padding: 0 0 12px;
  color: var(--muted);
}

.payment-row {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 28px 0;
}

.payment-row span {
  display: grid;
  width: 86px;
  height: 38px;
  place-items: center;
  padding: 6px 9px;
  border-radius: 5px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(18, 24, 32, 0.08);
}

.payment-row img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

small {
  color: var(--muted);
  font-size: 16px;
}

.chat-button {
  position: fixed;
  right: 22px;
  bottom: 28px;
  z-index: 30;
  display: grid;
  width: 76px;
  height: 76px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
  font-size: 14px;
  font-weight: 950;
}

.toast {
  position: fixed;
  right: 18px;
  bottom: 116px;
  z-index: 40;
  max-width: min(360px, calc(100vw - 36px));
  padding: 14px 16px;
  background: #111;
  color: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .desktop-nav {
    display: none;
  }

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

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

  .checks-heading {
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .container,
  .header-row,
  .search,
  .mobile-menu {
    width: calc(100% - 44px);
  }

  .promo-bar {
    min-height: 56px;
    justify-content: space-between;
    gap: 8px;
    padding-inline: 12px;
    font-size: 13px;
  }

  .promo-bar a {
    flex: 0 0 auto;
    padding: 9px 14px;
  }

  .header-row {
    min-height: 76px;
  }

  .brand {
    font-size: 27px;
  }

  .brand-symbol {
    width: 38px;
    height: 38px;
  }

  .header-actions {
    gap: 8px;
  }

  .header-actions button:not(.menu-button) {
    display: none;
  }

  .search input {
    min-height: 58px;
    font-size: 18px;
  }

  .campaign-card {
    margin-inline: -22px;
    border-radius: 0;
  }

  .campaign-card img {
    min-height: 414px;
  }

  .confidence,
  .section,
  .press {
    padding: 42px 0;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 18px 14px;
  }

  .trust-grid strong {
    font-size: 13px;
    line-height: 1.35;
  }

  .countdown span {
    min-width: 62px;
    min-height: 66px;
  }

  .countdown strong {
    font-size: 26px;
  }

  .product-grid {
    gap: 22px;
  }

  .product-card {
    padding: 44px 22px 20px;
  }

  .product-card img {
    width: 116px;
  }

  .product-card h3 {
    min-height: 86px;
    font-size: 19px;
  }

  .category-grid {
    gap: 16px;
  }

  .category img {
    min-height: 0;
  }

  .desktop-learn {
    display: none;
  }

  .mobile-learn {
    display: flex;
  }

  .quality-slider {
    margin-inline: -22px;
    border-radius: 0;
  }

  .quality-stage {
    grid-template-columns: 46px minmax(0, 1fr) 46px;
    gap: 8px;
    padding-top: 28px;
  }

  .quality-arrow {
    width: 42px;
    height: 42px;
    font-size: 32px;
  }

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

  .quality-visual img {
    max-height: 210px;
  }

  .quality-tabs {
    padding-inline: 14px;
  }

  .quality-tabs button {
    flex-basis: 33.333%;
    min-width: 110px;
  }

  .quality-copy {
    min-height: 150px;
    padding: 22px 24px 26px;
  }

  .quality-copy p {
    font-size: 16px;
  }

  .review-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .review-grid article {
    min-width: 82%;
    scroll-snap-align: start;
  }

  .press-logo {
    flex-basis: 168px;
    height: 98px;
    padding-inline: 12px;
  }

  .press-logo img {
    max-width: 140px;
    max-height: 66px;
  }

  .press-quote {
    min-height: 86px;
    margin-top: 18px;
  }

  .footer-inner > p {
    font-size: 20px;
  }

  .chat-button {
    width: 74px;
    height: 74px;
  }
}

@media (max-width: 420px) {
  .container,
  .header-row,
  .search,
  .mobile-menu {
    width: calc(100% - 28px);
  }

  .campaign-card {
    margin-inline: -14px;
  }

  .product-grid {
    gap: 14px;
  }

  .quality-slider {
    margin-inline: -14px;
  }

  .product-card {
    padding-inline: 14px;
  }

  .product-card h3 {
    font-size: 17px;
  }

  .price {
    font-size: 20px;
  }
}