:root {
  --ink: #11213c;
  --muted: #566278;
  --line: #dce2e9;
  --paper: #f6f7f4;
  --white: #ffffff;
  --aqua: #08a6a0;
  --aqua-dark: #047b77;
  --lime: #d7ed6a;
  --font-display: Georgia, "Times New Roman", serif;
  --font-body: "Segoe UI", Candara, Calibri, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.55; }
img { display: block; width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: absolute; top: -50px; left: 16px; z-index: 10; padding: 8px 12px; background: var(--white); color: var(--ink); }
.skip-link:focus { top: 16px; }
.site-header { background: var(--white); border-bottom: 1px solid var(--line); }
.header-content { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-family: var(--font-display); font-size: 1.15rem; white-space: nowrap; }
.brand strong { font-weight: 400; color: var(--aqua-dark); }
.brand-mark { display: grid; place-items: center; width: 31px; height: 31px; border: 2px solid var(--ink); font-family: var(--font-body); font-size: .9rem; font-weight: 800; }
nav { display: flex; gap: 27px; font-size: .9rem; font-weight: 650; }
nav a, .text-link, .product-bottom a, .site-footer a { transition: color .2s ease; }
nav a:hover, .text-link:hover, .product-bottom a:hover, .site-footer a:hover { color: var(--aqua-dark); }
.header-action, .button { display: inline-flex; align-items: center; justify-content: center; min-height: 43px; padding: 0 18px; border: 1px solid var(--ink); font-size: .85rem; font-weight: 700; transition: background-color .2s ease, color .2s ease; }
.header-action { background: var(--ink); color: var(--white); }
.header-action:hover, .button-primary:hover { background: var(--aqua-dark); border-color: var(--aqua-dark); }

.hero { overflow: hidden; background: var(--white); }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; min-height: 560px; align-items: center; gap: 64px; }
.hero-copy { padding: 64px 0; }
.eyebrow { margin: 0 0 13px; color: var(--aqua-dark); font-size: .73rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; line-height: 1.08; }
h1 { max-width: 600px; margin-bottom: 20px; font-size: clamp(3rem, 7vw, 5.5rem); }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { margin-bottom: 11px; font-size: 1.55rem; }
.hero-lead { max-width: 540px; margin-bottom: 30px; color: var(--muted); font-size: 1.13rem; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 23px; }
.button-primary { background: var(--ink); color: var(--white); }
.text-link { color: var(--aqua-dark); font-size: .92rem; font-weight: 750; }
.trust-list { display: flex; flex-wrap: wrap; gap: 14px 24px; margin: 38px 0 0; padding: 0; color: var(--muted); font-size: .83rem; list-style: none; }
.trust-list li::before { margin-right: 7px; color: var(--aqua-dark); content: "✓"; }
.hero-media { position: relative; align-self: stretch; margin: 0; min-height: 440px; }
.hero-media img { height: 100%; object-fit: cover; }
.hero-media figcaption { position: absolute; right: 0; bottom: 0; max-width: 245px; padding: 14px 18px; background: var(--lime); font-family: var(--font-display); font-size: 1.1rem; line-height: 1.25; }

.assurance { border-bottom: 1px solid var(--line); background: var(--white); }
.assurance-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.assurance p { min-height: 112px; display: flex; flex-direction: column; justify-content: center; gap: 2px; margin: 0; padding: 20px 34px; border-right: 1px solid var(--line); }
.assurance p:first-child { border-left: 1px solid var(--line); }
.assurance strong { font-size: .92rem; }
.assurance span { color: var(--muted); font-size: .8rem; }

.section { padding: 104px 0; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 44px; margin-bottom: 39px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 365px; margin-bottom: 3px; color: var(--muted); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { background: var(--white); border: 1px solid var(--line); }
.product-image { display: block; overflow: hidden; aspect-ratio: 1.18 / 1; background: #e9ecea; }
.product-image img { height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover .product-image img { transform: scale(1.035); }
.product-content { padding: 24px; }
.product-kicker { margin-bottom: 8px; color: var(--aqua-dark); font-size: .73rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-content > p:not(.product-kicker) { min-height: 75px; margin-bottom: 20px; color: var(--muted); font-size: .91rem; }
.product-bottom { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .83rem; font-weight: 750; }
.price { font-size: 1.05rem; color: var(--ink); }
.cart-button { padding: 0; border: 0; background: transparent; color: var(--aqua-dark); cursor: pointer; font: inherit; }
.cart-button:hover { color: var(--ink); text-decoration: underline; }
.featured-product { border-color: var(--aqua); box-shadow: 7px 7px 0 var(--lime); }
.cart-panel { display: grid; grid-template-columns: 1.4fr .7fr auto; gap: 28px; align-items: end; margin-top: 32px; padding: 28px; background: var(--white); border: 1px solid var(--ink); }
.cart-panel h2 { margin-bottom: 10px; font-size: 1.85rem; }
.cart-items { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.cart-item { display: flex; justify-content: space-between; gap: 18px; padding-top: 8px; border-top: 1px solid var(--line); font-size: .88rem; }
.cart-item span { display: grid; gap: 2px; }
.cart-item small, .cart-empty, .cart-message { color: var(--muted); font-size: .8rem; }
.cart-item button { align-self: start; padding: 0; border: 0; background: transparent; color: var(--aqua-dark); cursor: pointer; font: inherit; font-size: .8rem; }
.cart-total-row { display: flex; justify-content: space-between; gap: 18px; padding-top: 15px; border-top: 1px solid var(--line); }
.cart-checkout { white-space: nowrap; cursor: pointer; }
.cart-checkout:disabled { cursor: wait; opacity: .6; }
.cart-message { grid-column: 1 / -1; margin: 0; }

.editorial { background: var(--ink); color: var(--white); }
.editorial-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 75px; align-items: center; }
.editorial-media { aspect-ratio: 1 / .8; overflow: hidden; }
.editorial-media img { height: 100%; object-fit: cover; }
.editorial-copy { max-width: 520px; }
.editorial-copy .eyebrow { color: var(--lime); }
.editorial-copy > p:not(.eyebrow) { color: #d1d9e4; }
.check-list { display: grid; gap: 10px; margin: 28px 0; padding: 0; list-style: none; font-size: .93rem; }
.check-list li { padding-left: 22px; position: relative; }
.check-list li::before { position: absolute; left: 0; color: var(--lime); content: "✓"; }
.editorial .text-link { color: var(--lime); }

.compatibility { background: var(--aqua); color: var(--white); }
.compatibility-content { max-width: 730px; text-align: center; }
.compatibility-content .eyebrow { color: var(--lime); }
.compatibility-content h2 { margin-bottom: 14px; }
.compatibility-content > p:not(.eyebrow) { max-width: 590px; margin: 0 auto 28px; }
.button-light { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.button-light:hover { background: var(--white); border-color: var(--white); }

.support-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.support-layout h2 { margin-bottom: 0; }
.support-links { border-top: 1px solid var(--ink); }
.support-links a { display: grid; grid-template-columns: 1fr 1.4fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--ink); transition: color .2s ease; }
.support-links a:hover { color: var(--aqua-dark); }
.support-links span { color: var(--muted); font-size: .9rem; }

.site-footer { background: #dfe7e3; }
.footer-main { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; padding: 58px 0 44px; }
.brand-footer { margin-bottom: 16px; }
.footer-main p { max-width: 250px; color: var(--muted); font-size: .88rem; }
.footer-main h2 { margin-bottom: 12px; font-family: var(--font-body); font-size: .79rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.footer-main div:not(:first-child) { display: flex; flex-direction: column; gap: 8px; font-size: .87rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 18px 0; border-top: 1px solid #bfc9c4; color: var(--muted); font-size: .77rem; }
.footer-bottom p { margin: 0; }

.order-page { background: #eef2f0; }
.order-shell { padding: 76px 0 96px; }
.order-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.order-heading h1 { margin-bottom: 0; font-size: clamp(2.7rem, 6vw, 4.6rem); }
.order-status { padding: 9px 13px; background: var(--lime); color: var(--ink); font-size: .76rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.order-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-bottom: 22px; background: var(--ink); color: var(--white); }
.order-meta div { display: grid; gap: 3px; padding: 20px 24px; }
.order-meta div + div { border-left: 1px solid #43506a; }
.order-meta span { color: #b9c5d5; font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.order-meta strong { font-family: var(--font-display); font-size: 1.2rem; font-weight: 400; }
.order-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 22px; align-items: start; }
.order-panel { padding: 30px; background: var(--white); border: 1px solid var(--line); }
.order-panel h2 { margin-bottom: 18px; font-size: 1.7rem; }
.order-panel address { color: var(--muted); font-style: normal; line-height: 1.8; }
.order-summary { min-width: 0; }
.order-table-wrap { overflow-x: auto; }
.order-summary table { width: 100%; min-width: 570px; border-collapse: collapse; font-size: .88rem; }
.order-summary th, .order-summary td { padding: 15px 12px; border-bottom: 1px solid var(--line); text-align: right; vertical-align: top; }
.order-summary th:first-child, .order-summary td:first-child { padding-left: 0; text-align: left; }
.order-summary th:last-child, .order-summary td:last-child { padding-right: 0; }
.order-summary thead th { color: var(--muted); font-size: .7rem; letter-spacing: .08em; text-transform: uppercase; }
.order-summary tbody td:first-child { display: grid; gap: 3px; }
.order-summary tbody td:first-child span { color: var(--muted); font-size: .82rem; }
.order-summary tfoot th, .order-summary tfoot td { padding-top: 20px; border-bottom: 0; font-size: 1rem; font-weight: 800; }
.order-note { margin: 20px 0 0; color: var(--muted); font-size: .8rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.info-page { background: var(--paper); }
.info-shell { padding: 76px 0 96px; }
.info-content { max-width: 820px; }
.info-content h1 { max-width: 760px; margin-bottom: 22px; font-size: clamp(2.8rem, 6vw, 5rem); }
.info-intro { max-width: 680px; margin-bottom: 54px; color: var(--muted); font-size: 1.12rem; }
.info-section { padding: 28px 0; border-top: 1px solid var(--line); }
.info-section h2 { margin-bottom: 12px; font-size: 1.8rem; }
.info-section p { max-width: 730px; margin-bottom: 12px; color: var(--muted); }
.info-section p:last-child { margin-bottom: 0; }
.info-section strong { color: var(--ink); }
.success-page { width: min(720px, calc(100% - 40px)); margin: 0 auto; padding: 18vh 0; }
.success-page h1 { font-size: clamp(2.8rem, 7vw, 5rem); }
.success-page > p:not(.eyebrow) { max-width: 560px; margin-bottom: 28px; color: var(--muted); font-size: 1.1rem; }

@media (max-width: 800px) {
  .header-content { min-height: 65px; }
  nav, .header-action { display: none; }
  .hero-grid, .editorial-grid, .support-layout { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding: 64px 0 44px; }
  .hero-media { min-height: min(82vw, 480px); }
  .assurance-grid, .product-grid { grid-template-columns: 1fr; }
  .assurance p, .assurance p:first-child { min-height: auto; padding: 17px 0; border-right: 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .assurance p:last-child { border-bottom: 0; }
  .section { padding: 74px 0; }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 16px; }
  .product-grid { gap: 20px; }
  .product-content > p:not(.product-kicker) { min-height: 0; }
  .cart-panel { grid-template-columns: 1fr 1fr; }
  .cart-panel > div:first-child, .cart-message { grid-column: 1 / -1; }
  .cart-checkout { justify-self: end; }
  .editorial { padding: 0; }
  .editorial-media { margin: 0 calc((100% - 100vw) / 2); aspect-ratio: 1.2 / 1; }
  .editorial-copy { padding: 65px 0 74px; }
  .support-layout { gap: 32px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { display: block; }
  .footer-bottom p + p { margin-top: 6px; }
  .order-shell { padding: 54px 0 70px; }
  .order-heading { align-items: flex-start; flex-direction: column; }
  .order-grid { grid-template-columns: 1fr; }
  .info-shell { padding: 54px 0 70px; }
  .info-intro { margin-bottom: 36px; }
}

@media (max-width: 460px) {
  .container { width: min(100% - 32px, 1160px); }
  h1 { font-size: 3.2rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .support-links a { grid-template-columns: 1fr; gap: 5px; }
  .cart-panel { grid-template-columns: 1fr; }
  .cart-checkout { justify-self: stretch; }
}