:root {
  --ink: #102f2b;
  --ink-soft: #1e4942;
  --muted: #60736d;
  --paper: #f7faf4;
  --surface: #ffffff;
  --surface-soft: #eef7f3;
  --sea: #127a73;
  --sea-bright: #23b39f;
  --sea-dark: #0d5955;
  --leaf: #dcefd6;
  --coral: #e75d4d;
  --gold: #efbf48;
  --sky: #dceef7;
  --line: #d9e5dd;
  --shadow: 0 22px 70px rgba(16, 47, 43, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

body.panel-open {
  overflow: hidden;
}

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

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

button,
input {
  font: inherit;
}

button {
  cursor: pointer;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
  padding: 0.85rem 4vw;
  background: rgba(247, 250, 244, 0.92);
  border-bottom: 1px solid rgba(217, 229, 221, 0.95);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.1rem;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 2.45rem;
  height: 2.45rem;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.45rem;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 800;
}

.site-nav a {
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: var(--ink);
}

.cart-button,
.primary-action,
.secondary-action,
.checkout-button,
.cart-promo button,
.newsletter-form button,
.product-actions button,
.as-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 8px;
  font-weight: 900;
}

.cart-button {
  gap: 0.6rem;
  padding: 0.7rem 0.95rem;
  color: #ffffff;
  background: var(--sea);
  border: 0;
}

.cart-button strong {
  display: grid;
  place-items: center;
  min-width: 1.55rem;
  height: 1.55rem;
  padding: 0 0.35rem;
  color: var(--ink);
  background: var(--gold);
  border-radius: 999px;
  font-size: 0.78rem;
}

.hero {
  position: relative;
  min-height: 82svh;
  overflow: hidden;
  color: #ffffff;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background:
    radial-gradient(circle at 78% 20%, rgba(239, 191, 72, 0.25), transparent 24rem),
    linear-gradient(90deg, rgba(16, 47, 43, 0.92), rgba(16, 47, 43, 0.76) 48%, rgba(16, 47, 43, 0.52));
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 500px);
  gap: 3rem;
  align-items: center;
  width: min(1180px, 92vw);
  min-height: 82svh;
  margin: 0 auto;
  padding: 4.5rem 0 5rem;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--sea);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow,
.final-cta .eyebrow {
  color: var(--gold);
}

.hero h1 {
  margin: 0;
  max-width: 720px;
  font-size: clamp(3.2rem, 7vw, 6.5rem);
  line-height: 0.93;
  letter-spacing: 0;
}

.hero-copy > p:not(.eyebrow) {
  max-width: 590px;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.22rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.primary-action,
.secondary-action {
  padding: 0.85rem 1.05rem;
  border: 0;
}

.primary-action {
  color: var(--ink);
  background: var(--gold);
}

.secondary-action {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.38);
}

.assurance-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.4rem;
}

.assurance-row span {
  padding: 0.45rem 0.62rem;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 850;
}

.dashboard-preview {
  display: grid;
  gap: 0.95rem;
  padding: 1rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.preview-header,
.chart-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.preview-header div {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.preview-header > span {
  padding: 0.3rem 0.48rem;
  color: #ffffff;
  background: var(--sea);
  border-radius: 7px;
  font-size: 0.74rem;
  font-weight: 950;
}

.live-dot {
  width: 0.62rem;
  height: 0.62rem;
  background: var(--coral);
  border-radius: 999px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.metric-grid article,
.chart-card,
.mini-list {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.metric-grid article {
  display: grid;
  gap: 0.28rem;
  min-height: 112px;
  padding: 0.8rem;
}

.metric-grid span,
.chart-top span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.metric-grid strong {
  font-size: 1.45rem;
}

.metric-grid em {
  color: var(--sea);
  font-size: 0.8rem;
  font-style: normal;
  font-weight: 900;
}

.chart-card {
  padding: 0.9rem;
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.48rem;
  align-items: end;
  height: 150px;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.bar-chart span {
  display: block;
  min-height: 28px;
  background: linear-gradient(180deg, var(--sea-bright), var(--sea));
  border-radius: 7px 7px 3px 3px;
}

.mini-list {
  display: grid;
  gap: 0.65rem;
  padding: 0.85rem;
}

.mini-list div {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.mini-list span {
  width: 0.65rem;
  height: 0.65rem;
  background: var(--gold);
  border-radius: 999px;
}

.mini-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 800;
}

.stats-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1120px, 92vw);
  margin: -2.3rem auto 0;
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.stats-strip div {
  min-height: 112px;
  padding: 1.35rem;
  border-right: 1px solid var(--line);
}

.stats-strip div:last-child {
  border-right: 0;
}

.stats-strip strong {
  display: block;
  color: var(--sea-dark);
  font-size: 1.65rem;
  line-height: 1;
}

.stats-strip span {
  display: block;
  margin-top: 0.5rem;
  color: var(--muted);
  font-weight: 850;
}

.logo-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  width: min(1180px, 92vw);
  margin: 2.4rem auto 0;
  color: var(--muted);
  font-weight: 900;
}

.logo-strip span {
  padding: 0.58rem 0.8rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature-section,
.store-section,
.reviews-section,
.newsletter-section,
.faq-section,
.final-cta {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

.feature-section,
.store-section,
.reviews-section,
.faq-section {
  padding: 5.2rem 0 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 2rem;
  text-align: center;
}

h2 {
  margin: 0;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.store-topline p,
.final-cta > p:not(.eyebrow),
.newsletter-section p {
  color: var(--muted);
  line-height: 1.75;
}

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

.feature-grid article,
.product-card,
.review-grid article,
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 12px 34px rgba(16, 47, 43, 0.07);
}

.feature-grid article {
  min-height: 230px;
  padding: 1.35rem;
}

.feature-icon {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  color: var(--ink);
  background: var(--gold);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 950;
}

.feature-grid h3,
.product-card h3,
.review-grid h3 {
  margin: 1.2rem 0 0.6rem;
  font-size: 1.25rem;
  line-height: 1.25;
}

.feature-grid p,
.product-card p,
.review-grid p,
.faq-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.store-topline {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 1.8rem;
}

.store-topline > div:first-child {
  max-width: 670px;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
}

.filter-tab {
  min-height: 42px;
  padding: 0.62rem 0.85rem;
  color: var(--sea);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 900;
}

.filter-tab.active {
  color: #ffffff;
  background: var(--sea);
  border-color: var(--sea);
}

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

.product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.15rem;
}

.product-card[hidden] {
  display: none;
}

.program-tag {
  align-self: flex-start;
  min-height: 28px;
  padding: 0.35rem 0.5rem;
  color: var(--ink);
  background: var(--leaf);
  border-radius: 7px;
  font-size: 0.75rem;
  font-weight: 950;
}

.program-tag.popular {
  background: var(--gold);
}

.program-tag.pro {
  color: #ffffff;
  background: var(--sea);
}

.program-tag.new {
  color: #ffffff;
  background: var(--coral);
}

.program-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
  margin: 0.8rem 0 0;
}

.program-meta span {
  padding: 0.35rem 0.48rem;
  color: var(--sea);
  background: var(--surface-soft);
  border-radius: 7px;
  font-size: 0.75rem;
  font-weight: 850;
}

.product-card ul,
.details-dialog ul {
  display: grid;
  gap: 0.48rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
}

.product-card li,
.details-dialog li {
  position: relative;
  padding-left: 1.05rem;
  color: var(--muted);
  line-height: 1.45;
}

.product-card li::before,
.details-dialog li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.42rem;
  height: 0.42rem;
  background: var(--sea-bright);
  border-radius: 999px;
}

.product-footer {
  display: grid;
  gap: 0.85rem;
  margin-top: auto;
}

.price {
  display: block;
  font-size: 1.55rem;
  font-weight: 950;
}

.product-actions {
  display: grid;
  grid-template-columns: 0.86fr 1fr;
  gap: 0.5rem;
}

.details-button {
  color: var(--sea);
  background: #ffffff;
  border: 1px solid var(--line);
}

.buy-button {
  color: #ffffff;
  background: var(--ink);
  border: 0;
}

.buy-button.added {
  background: var(--sea);
}

.reviews-section {
  padding-bottom: 0;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.review-grid article {
  min-height: 300px;
  padding: 1.35rem;
}

.stars {
  color: var(--gold);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.reviewer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.reviewer span {
  display: grid;
  place-items: center;
  width: 2.45rem;
  height: 2.45rem;
  color: #ffffff;
  background: var(--sea);
  border-radius: 8px;
  font-weight: 950;
}

.reviewer strong,
.reviewer small {
  display: block;
}

.reviewer small {
  color: var(--muted);
  margin-top: 0.15rem;
}

.newsletter-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: stretch;
  gap: 0;
  margin-top: 5rem;
  overflow: hidden;
  color: #ffffff;
  background: var(--ink);
  border-radius: 8px;
}

.newsletter-section img {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
}

.newsletter-section > div {
  padding: 3rem;
}

.newsletter-section .eyebrow {
  color: var(--gold);
}

.newsletter-section h2 {
  color: #ffffff;
}

.newsletter-section p {
  color: rgba(255, 255, 255, 0.78);
}

.newsletter-form {
  display: grid;
  gap: 0.55rem;
  margin-top: 1.3rem;
}

.newsletter-form label {
  font-weight: 900;
}

.newsletter-form div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

.newsletter-form input {
  min-width: 0;
  min-height: 48px;
  padding: 0 0.9rem;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 8px;
}

.newsletter-form button {
  padding: 0 1rem;
  color: var(--ink);
  background: var(--gold);
  border: 0;
}

.newsletter-form small {
  color: rgba(255, 255, 255, 0.72);
}

.faq-list {
  display: grid;
  gap: 0.7rem;
  max-width: 860px;
  margin: 0 auto;
}

.faq-list details {
  padding: 1rem 1.1rem;
}

.faq-list summary {
  color: var(--ink);
  font-weight: 950;
  cursor: pointer;
}

.faq-list p {
  margin-top: 0.75rem;
}

.final-cta {
  margin-top: 5rem;
  padding: 4rem 2rem;
  color: #ffffff;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(16, 47, 43, 0.98), rgba(18, 122, 115, 0.92)),
    var(--ink);
  border-radius: 8px;
}

.final-cta h2,
.final-cta p {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.final-cta > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.82);
}

.final-cta .hero-actions {
  justify-content: center;
}

.cart-panel {
  position: fixed;
  inset: 0 0 0 auto;
  z-index: 60;
  display: flex;
  flex-direction: column;
  width: min(430px, 100vw);
  height: 100svh;
  padding: 1.3rem;
  background: var(--surface);
  box-shadow: -18px 0 60px rgba(16, 47, 43, 0.22);
  transform: translateX(105%);
  transition: transform 220ms ease;
}

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

.cart-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.cart-header h2 {
  font-size: 2rem;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 950;
}

.cart-items {
  display: grid;
  gap: 0.75rem;
  overflow: auto;
  padding: 1rem 0;
}

.empty-cart {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cart-item h3 {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.25;
}

.cart-item p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.remove-button {
  min-width: 38px;
  min-height: 38px;
  color: var(--coral);
  background: #fff2ef;
  border: 1px solid #f6cbc5;
  border-radius: 8px;
  font-weight: 950;
}

.cart-promo {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.cart-promo label {
  display: block;
  margin-bottom: 0.45rem;
  font-weight: 900;
}

.cart-promo div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem;
}

.cart-promo input {
  min-width: 0;
  min-height: 44px;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.cart-promo button {
  padding: 0 0.9rem;
  color: #ffffff;
  background: var(--sea);
  border: 0;
}

.cart-promo p {
  min-height: 1.25rem;
  margin: 0.45rem 0 0;
  color: var(--sea);
  font-size: 0.9rem;
  font-weight: 850;
}

.cart-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  font-size: 1.1rem;
  font-weight: 950;
}

.cart-total strong {
  font-size: 1.5rem;
}

.checkout-button {
  width: 100%;
  color: #ffffff;
  background: var(--coral);
  border: 0;
}

.page-scrim {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  background: rgba(16, 47, 43, 0.52);
}

.page-scrim.open {
  display: block;
}

.details-modal {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: none;
  place-items: center;
  padding: 1rem;
  pointer-events: none;
}

.details-modal.open {
  display: grid;
  pointer-events: auto;
}

.details-dialog {
  position: relative;
  width: min(620px, 100%);
  max-height: min(720px, calc(100svh - 2rem));
  overflow: auto;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.details-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.details-dialog h2 {
  padding-right: 3rem;
  font-size: 2.4rem;
}

.details-dialog > p:not(.eyebrow) {
  color: var(--muted);
  line-height: 1.7;
}

.details-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.2rem;
}

.details-footer strong {
  font-size: 1.7rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 2rem;
  margin-top: 5rem;
  padding: 2.5rem 4vw;
  color: #ffffff;
  background: var(--ink);
}

.site-footer p {
  max-width: 360px;
  margin: 0.65rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.6;
}

.footer-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.footer-columns div {
  display: grid;
  gap: 0.55rem;
  align-content: start;
}

.footer-columns strong {
  color: #ffffff;
}

.footer-columns a {
  color: rgba(255, 255, 255, 0.68);
}

.checkout-page {
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(220, 238, 247, 0.6), rgba(247, 250, 244, 0) 26rem),
    var(--paper);
}

.checkout-loading-page {
  display: grid;
  grid-template-rows: auto 1fr;
}

.checkout-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 76px;
  padding: 1rem 4vw;
}

.checkout-back {
  min-width: 0;
}

.loading-shell {
  display: grid;
  place-items: center;
  width: min(100% - 2rem, 760px);
  margin: 0 auto;
  padding: 2rem 0 5rem;
}

.loading-card {
  width: 100%;
  padding: clamp(1.4rem, 5vw, 3rem);
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 70px rgba(16, 47, 43, 0.14);
}

.loading-ring {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.4rem;
  border: 6px solid var(--leaf);
  border-top-color: var(--coral);
  border-radius: 999px;
  animation: checkout-spin 850ms linear infinite;
}

.loading-card h1 {
  margin: 0;
  font-size: clamp(2.4rem, 6vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.loading-message {
  max-width: 520px;
  margin: 1rem auto 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.65;
}

.loading-progress {
  overflow: hidden;
  width: min(100%, 430px);
  height: 10px;
  margin: 1.35rem auto 0;
  background: var(--surface-soft);
  border-radius: 999px;
}

.loading-progress span {
  display: block;
  width: 48%;
  height: 100%;
  background: linear-gradient(90deg, var(--sea), var(--coral), var(--gold));
  border-radius: inherit;
  animation: checkout-progress 1.3s ease-in-out infinite;
}

.loading-product {
  min-height: 1.35rem;
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-weight: 900;
}

.loading-fallback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 1.15rem;
  padding: 0.75rem 1rem;
  color: #ffffff;
  background: var(--sea);
  border-radius: 8px;
  font-weight: 950;
}

.checkout-missing .loading-ring,
.checkout-missing .loading-progress {
  display: none;
}

@keyframes checkout-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes checkout-progress {
  0% {
    transform: translateX(-110%);
  }

  100% {
    transform: translateX(230%);
  }
}

.checkout-shell {
  width: min(1180px, 92vw);
  margin: 0 auto;
  padding: 1rem 0 5rem;
}

.checkout-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 2rem;
  align-items: stretch;
  overflow: hidden;
  min-height: 380px;
  padding: 2rem;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(16, 47, 43, 0.98), rgba(18, 122, 115, 0.9)),
    var(--ink);
  border-radius: 8px;
}

.checkout-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.checkout-copy h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2.7rem, 6vw, 5.5rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.checkout-copy > p:not(.eyebrow) {
  max-width: 620px;
  margin: 1.2rem 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.12rem;
  line-height: 1.7;
}

.checkout-hero .eyebrow {
  color: var(--gold);
}

.checkout-assurances {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.5rem;
}

.checkout-assurances span {
  padding: 0.58rem 0.78rem;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 850;
}

.checkout-hero-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border-radius: 8px;
}

.checkout-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 1rem;
  margin-top: 1rem;
}

.checkout-panel {
  padding: 1.35rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(16, 47, 43, 0.09);
}

.checkout-product-panel h2,
.checkout-summary h2 {
  margin: 0;
  font-size: 2rem;
}

.checkout-product-panel > p:not(.eyebrow),
.checkout-summary p {
  color: var(--muted);
  line-height: 1.65;
}

.checkout-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.checkout-meta div,
.checkout-total-row {
  padding: 0.9rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.checkout-meta span,
.checkout-total-row span {
  display: block;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
}

.checkout-meta strong,
.checkout-total-row strong {
  display: block;
  margin-top: 0.25rem;
  color: var(--ink);
}

.checkout-feature-list {
  display: grid;
  gap: 0.6rem;
  margin: 1.3rem 0 0;
  padding: 0;
  list-style: none;
}

.checkout-feature-list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--muted);
  line-height: 1.5;
}

.checkout-feature-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--sea-bright);
  border-radius: 999px;
}

.checkout-summary {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-self: start;
}

.checkout-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.checkout-total-row strong {
  margin-top: 0;
  font-size: 1.75rem;
}

.checkout-included {
  display: grid;
  gap: 0.55rem;
  padding: 0.1rem 0;
}

.checkout-included span {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 750;
}

.checkout-continue {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  width: 100%;
  padding: 0.85rem 1rem;
  color: #ffffff;
  background: var(--coral);
  border: 0;
  border-radius: 8px;
  font-weight: 950;
  text-align: center;
}

.checkout-missing .checkout-continue {
  background: var(--sea);
}

@media (max-width: 1120px) {
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .site-nav {
    display: none;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 4rem;
  }

  .dashboard-preview {
    max-width: 600px;
  }

  .stats-strip,
  .feature-grid,
  .review-grid,
  .newsletter-section,
  .site-footer {
    grid-template-columns: 1fr 1fr;
  }

  .store-topline {
    align-items: start;
    flex-direction: column;
  }

  .filter-tabs {
    justify-content: flex-start;
  }

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

  .newsletter-section > div {
    padding: 2rem;
  }

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

  .checkout-hero,
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .checkout-hero-image {
    max-height: 360px;
  }
}

@media (max-width: 640px) {
  .site-header {
    min-height: 64px;
    padding: 0.7rem 1rem;
  }

  .brand {
    font-size: 1rem;
  }

  .brand-mark {
    width: 2.15rem;
    height: 2.15rem;
  }

  .cart-button span {
    display: none;
  }

  .hero,
  .hero-inner {
    min-height: auto;
  }

  .hero-inner {
    width: min(100% - 2rem, 1180px);
    padding: 3.2rem 0 3rem;
  }

  .hero-copy > p:not(.eyebrow) {
    font-size: 1.05rem;
  }

  .hero-actions,
  .assurance-row {
    flex-direction: column;
    align-items: stretch;
  }

  .metric-grid,
  .stats-strip,
  .feature-grid,
  .product-grid,
  .review-grid,
  .newsletter-section,
  .site-footer,
  .footer-columns {
    grid-template-columns: 1fr;
  }

  .stats-strip {
    width: 100%;
    margin-top: 0;
    border-left: 0;
    border-right: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .stats-strip div {
    min-height: 84px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats-strip div:last-child {
    border-bottom: 0;
  }

  .feature-section,
  .store-section,
  .reviews-section,
  .faq-section {
    padding-top: 3.8rem;
  }

  .section-heading {
    text-align: left;
  }

  .product-actions,
  .newsletter-form div,
  .details-footer {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }

  .newsletter-section {
    width: 100%;
    border-radius: 0;
  }

  .newsletter-section img {
    min-height: 240px;
  }

  .newsletter-section > div {
    padding: 2rem 1rem;
  }

  .final-cta {
    width: 100%;
    border-radius: 0;
    padding: 3rem 1rem;
  }

  .cart-panel {
    width: 100vw;
  }

  .checkout-header {
    align-items: stretch;
    flex-direction: column;
    padding: 0.9rem 1rem;
  }

  .checkout-back {
    width: 100%;
  }

  .checkout-shell {
    width: min(100% - 2rem, 1180px);
    padding-bottom: 3rem;
  }

  .checkout-hero {
    min-height: auto;
    padding: 1.2rem;
  }

  .checkout-copy h1 {
    font-size: 2.65rem;
  }

  .checkout-assurances,
  .checkout-meta,
  .checkout-total-row {
    grid-template-columns: 1fr;
  }

  .checkout-assurances {
    flex-direction: column;
  }

  .checkout-total-row {
    align-items: flex-start;
  }
}