:root {
  --ink: #02283f;
  --muted: #5f6d7a;
  --blue: #0060ff;
  --blue-dark: #1345d8;
  --cyan: #08cdf6;
  --orange: #fb9c28;
  --coral: #f76559;
  --purple: #8800ff;
  --sun: #ffcc01;
  --paper: #ffffff;
  --wash: #f3f7ff;
  --line: #dce8ff;
  --radius: 1.6rem;
  --shadow: 0 20px 55px rgba(0, 67, 180, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Avenir Next", Nunito, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.55; }
a { color: inherit; }
button, input { font: inherit; }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 20; padding: .65rem 1rem; background: var(--ink); color: white; border-radius: .5rem; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header { position: relative; z-index: 10; height: 88px; max-width: 1280px; margin: 0 auto; padding: 0 4vw; display: flex; align-items: center; justify-content: space-between; gap: 2rem; background: white; }
.brand { display: inline-flex; align-items: center; gap: .75rem; text-decoration: none; }
.brand-mascot { width: 50px; height: 50px; display: grid; place-items: center; overflow: hidden; border-radius: 18px; background: linear-gradient(145deg, #eaf7ff, #dbe9ff); box-shadow: 0 8px 22px rgba(0, 96, 255, .18); }
.brand-mascot img { width: 58px; height: 58px; object-fit: contain; transform: translateY(2px); }
.brand strong, .brand small { display: block; }
.brand strong { color: var(--blue); letter-spacing: .03em; font-size: 1.12rem; font-weight: 950; }
.brand small { color: var(--orange); font-size: .7rem; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.site-header nav { display: flex; gap: 2rem; }
.site-header nav a { text-decoration: none; font-weight: 700; font-size: .92rem; }
.site-header nav a:hover { color: var(--blue); }
.review-chip { padding: .55rem .9rem; border: 1px solid #ffd79f; border-radius: 999px; background: #fff8ed; color: #a65000; font-weight: 850; font-size: .78rem; }
.review-chip span { margin-right: .35rem; color: var(--orange); }

.intro { position: relative; overflow: hidden; min-height: 590px; padding: 5.25rem max(4vw, calc((100vw - 1180px)/2)); display: grid; grid-template-columns: 1.02fr .98fr; align-items: center; gap: 4vw; background: radial-gradient(circle at 79% 17%, rgba(8,205,246,.35), transparent 24%), radial-gradient(circle at 5% 90%, rgba(251,156,40,.18), transparent 24%), linear-gradient(132deg, #f8fbff 0%, #edf5ff 52%, #dbeaff 100%); }
.intro::before { content: ""; position: absolute; left: -10rem; bottom: -14rem; width: 28rem; height: 28rem; border: 2px dashed rgba(251,156,40,.28); border-radius: 50%; }
.intro::after { content: ""; position: absolute; right: -5rem; top: -6rem; width: 18rem; height: 18rem; border: 2px dashed rgba(0,96,255,.16); border-radius: 50%; }
.intro-copy { position: relative; z-index: 3; }
.eyebrow { margin: 0 0 .65rem; color: var(--blue); font-size: .78rem; line-height: 1.3; font-weight: 950; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow span { color: var(--orange); }
h1, h2, h3 { margin-top: 0; line-height: 1.08; letter-spacing: -.04em; }
h1 { max-width: 720px; margin-bottom: 1.25rem; font-size: clamp(2.75rem, 5.1vw, 5.1rem); font-weight: 900; }
h1 em { color: var(--blue); font-style: normal; position: relative; white-space: nowrap; }
h1 em::after { content: ""; position: absolute; left: 2%; right: 1%; bottom: -.08em; height: .12em; border-radius: 999px; background: var(--orange); transform: rotate(-1deg); }
h2 { margin-bottom: .4rem; font-size: clamp(2rem, 3vw, 3rem); }
h3 { font-size: 1.12rem; }
.intro-copy > p:not(.eyebrow) { max-width: 620px; color: var(--muted); font-size: 1.12rem; }
.intro-actions { margin-top: 2rem; display: flex; gap: .8rem; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: .55rem; padding: .78rem 1.2rem; border-radius: 999px; text-decoration: none; font-weight: 900; }
.button.primary { color: white; background: linear-gradient(100deg, var(--orange), var(--coral)); box-shadow: 0 14px 28px rgba(247,101,89,.24); }
.button.primary:hover { transform: translateY(-2px); box-shadow: 0 18px 32px rgba(247,101,89,.3); }
.button.secondary { color: var(--blue); background: rgba(255,255,255,.86); border: 2px solid rgba(0,96,255,.16); }
.assurance-row { margin: 2rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1rem; list-style: none; color: #33445b; font-size: .86rem; font-weight: 750; }
.assurance-row span { color: var(--orange); }
.feature-showcase { position: relative; min-height: 430px; }
.feature-product { position: absolute; z-index: 1; right: 0; top: 2%; width: 78%; height: 92%; display: grid; place-items: center; border: 2px solid rgba(0,96,255,.1); border-radius: 44% 56% 47% 53% / 53% 42% 58% 47%; background: rgba(255,255,255,.82); box-shadow: 0 30px 80px rgba(0,70,180,.14); transform: rotate(2deg); }
.feature-product::before { content: ""; position: absolute; inset: 12%; border: 2px dashed rgba(0,96,255,.16); border-radius: 50%; }
.feature-product-image { position: relative; z-index: 2; width: min(92%, 450px); max-height: 320px; object-fit: contain; mix-blend-mode: multiply; filter: drop-shadow(0 24px 30px rgba(20,50,80,.15)); transform: rotate(-2deg) translate(5%, 3%); }
.hero-bear { position: absolute; z-index: 4; left: -3%; bottom: -3%; width: min(44%, 235px); filter: drop-shadow(0 18px 24px rgba(0,71,190,.22)); transform: rotate(-5deg); animation: bear-float 3.8s ease-in-out infinite; }
.bear-pick { position: absolute; z-index: 3; top: 7%; right: 7%; padding: .48rem .78rem; border-radius: 999px; color: #8b4300; background: #fff1d9; border: 1px solid #ffd08c; font-size: .75rem; font-weight: 900; transform: rotate(-4deg); }
.feature-spark { position: absolute; z-index: 5; color: var(--orange); font-size: 1.7rem; line-height: 1; animation: sparkle 2.7s ease-in-out infinite; }
.spark-one { left: 24%; top: 7%; }
.spark-two { right: 1%; bottom: 14%; color: var(--purple); font-size: 1.25rem; animation-delay: .65s; }
.feature-price { position: absolute; z-index: 5; right: -2%; bottom: -1%; width: 190px; padding: 1rem 1.1rem; border: 2px solid #e1ebff; border-radius: 1.15rem; background: rgba(255,255,255,.94); box-shadow: var(--shadow); backdrop-filter: blur(12px); transform: rotate(-2deg); }
.feature-price span, .feature-price small { display: block; color: var(--muted); font-size: .72rem; }
.feature-price strong { display: block; color: var(--coral); font-size: 1.35rem; }

@keyframes bear-float { 0%, 100% { transform: rotate(-5deg) translateY(0); } 50% { transform: rotate(-3deg) translateY(-10px); } }
@keyframes sparkle { 0%, 100% { transform: scale(.8) rotate(0); opacity: .55; } 50% { transform: scale(1.18) rotate(18deg); opacity: 1; } }

.catalog-section, .assurance-section { max-width: 1280px; margin: 0 auto; padding: 5rem 4vw; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 2rem; }
.section-heading > p { max-width: 430px; color: rgba(255,255,255,.68); }
.search-box { width: min(360px, 100%); display: flex; align-items: center; gap: .5rem; padding: .68rem 1rem; border: 2px solid var(--line); border-radius: 999px; background: var(--paper); }
.search-box:focus-within { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(0,96,255,.1); }
.search-box input { width: 100%; border: 0; outline: 0; color: var(--ink); background: transparent; }
.filter-row { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .55rem; }
.filter-button { border: 2px solid var(--line); border-radius: 999px; padding: .55rem 1rem; color: #42516a; background: var(--paper); cursor: pointer; font-weight: 800; }
.filter-button:hover { border-color: #9dc0ff; color: var(--blue); }
.filter-button[aria-pressed="true"] { color: white; border-color: var(--blue); background: var(--blue); box-shadow: 0 8px 18px rgba(0,96,255,.2); }
.catalog-status { margin: 1.25rem 0; display: flex; justify-content: space-between; color: var(--muted); font-size: .85rem; }
.sync-status { padding-left: 1.05rem; position: relative; }
.sync-status::before { content: ""; position: absolute; left: 0; top: .35rem; width: .58rem; height: .58rem; border-radius: 50%; background: #e2a22b; }
.sync-status.live::before { background: #26a65b; }
.sync-status.fallback::before { background: #647084; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.product-card { min-width: 0; display: flex; flex-direction: column; border: 2px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-card:hover { border-color: #a8c6ff; }
.product-media { position: relative; height: 250px; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at 70% 25%, rgba(8,205,246,.25), transparent 28%), linear-gradient(145deg, #f7faff, #e7f1ff); }
.product-media img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-placeholder { display: grid; place-items: center; width: 112px; height: 112px; border-radius: 50% 50% 42% 58%; color: var(--blue); background: white; border: 2px solid #dbeaff; box-shadow: 0 18px 45px rgba(0,96,255,.14); font-size: 2.5rem; transform: rotate(-4deg); }
.badge { position: absolute; top: .8rem; left: .8rem; padding: .36rem .66rem; border: 1px solid #ffd393; border-radius: 999px; color: #8b4300; background: rgba(255,248,237,.94); font-size: .7rem; font-weight: 900; }
.product-body { padding: 1.15rem; display: flex; flex: 1; flex-direction: column; }
.product-brand { margin: 0 0 .25rem; color: var(--blue); font-size: .73rem; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; }
.product-body h3 { margin-bottom: .55rem; }
.model { margin: -.25rem 0 .6rem; color: var(--muted); font-size: .75rem; }
.product-summary { margin: 0 0 1rem; color: var(--muted); font-size: .9rem; }
.price-row { margin-top: auto; display: flex; align-items: end; gap: .65rem; }
.price { font-size: 1.22rem; font-weight: 900; }
.compare { color: #8c96a7; font-size: .8rem; text-decoration: line-through; }
.details-button { margin-left: auto; border: 0; padding: .58rem .8rem; border-radius: 999px; color: var(--blue); background: #edf4ff; cursor: pointer; font-weight: 900; }
.details-button:hover { color: white; background: var(--blue); }

.services-section { position: relative; overflow: hidden; padding: 5rem max(4vw, calc((100vw - 1180px)/2)); color: white; background: linear-gradient(135deg, #004bdc 0%, #006cff 56%, #6130f4 100%); }
.services-section::before { content: ""; position: absolute; width: 22rem; height: 22rem; right: -8rem; top: -10rem; border: 2px dashed rgba(255,255,255,.2); border-radius: 50%; }
.services-section > * { position: relative; z-index: 1; }
.section-heading.light .eyebrow { color: var(--sun); }
.service-grid { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.12); }
.service-card { min-height: 290px; padding: 1.5rem; background: rgba(0,57,179,.56); backdrop-filter: blur(8px); }
.service-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 18px 18px 18px 6px; color: #8b4300; background: var(--sun); box-shadow: 0 9px 20px rgba(0,0,0,.14); font-size: 1.45rem; }
.service-card h3 { margin: 1.1rem 0 .55rem; }
.service-card p { color: rgba(255,255,255,.65); font-size: .9rem; }
.service-card ul { margin: .85rem 0 0; padding-left: 1.1rem; color: rgba(255,255,255,.8); font-size: .82rem; }
.service-price { display: inline-block; margin-top: 1rem; color: var(--sun); font-weight: 900; }

.assurance-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 4rem; }
.assurance-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.assurance-cards article { padding: 1.35rem; border: 2px solid var(--line); border-top: 5px solid var(--orange); border-radius: 1.3rem; background: var(--wash); }
.assurance-cards article:nth-child(2) { border-top-color: var(--blue); }
.assurance-cards article:nth-child(3) { border-top-color: var(--purple); }
.assurance-cards span { color: var(--blue); font-size: .75rem; font-weight: 950; }
.assurance-cards h3 { margin: .8rem 0 .5rem; }
.assurance-cards p { margin: 0; color: var(--muted); font-size: .86rem; }
footer { padding: 2rem 4vw; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 2rem; color: var(--muted); background: #edf4ff; border-top: 4px solid var(--orange); font-size: .78rem; }
.compact .brand-mascot { width: 40px; height: 40px; border-radius: 14px; }
.compact .brand-mascot img { width: 46px; height: 46px; }

.bear-shortcut { position: fixed; z-index: 12; right: 1.2rem; bottom: 1.2rem; display: flex; align-items: center; gap: .45rem; padding: .35rem .8rem .35rem .35rem; border: 2px solid white; border-radius: 999px; color: white; background: linear-gradient(105deg, var(--blue), var(--purple)); box-shadow: 0 14px 36px rgba(0,55,180,.3); text-decoration: none; font-size: .78rem; font-weight: 900; transition: transform .18s ease; }
.bear-shortcut:hover { transform: translateY(-3px); }
.bear-shortcut img { width: 48px; height: 48px; object-fit: contain; }

dialog { width: min(620px, calc(100% - 2rem)); max-height: calc(100vh - 2rem); border: 3px solid #dce8ff; border-radius: 1.5rem; padding: 0; box-shadow: 0 30px 100px rgba(3,16,35,.35); }
dialog::backdrop { background: rgba(5,17,33,.68); backdrop-filter: blur(4px); }
.dialog-close { position: absolute; z-index: 2; top: .85rem; right: .85rem; width: 40px; height: 40px; border: 0; border-radius: 50%; background: rgba(255,255,255,.92); cursor: pointer; font-size: 1.45rem; }
.dialog-product { padding: 2rem; }
.dialog-product .eyebrow { padding-right: 2.5rem; }
.dialog-product h2 { padding-right: 2.5rem; }
.dialog-product ul { padding-left: 1.1rem; }
.dialog-note { margin-top: 1.25rem; padding: .85rem; border-radius: .75rem; color: #42516a; background: var(--wash); font-size: .82rem; }

@media (max-width: 900px) {
  .site-header nav { display: none; }
  .intro { grid-template-columns: 1fr; padding-top: 3.5rem; }
  .feature-showcase { min-height: 400px; }
  .feature-product { width: 76%; right: 4%; }
  .hero-bear { left: 4%; width: min(40%, 220px); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .assurance-section { grid-template-columns: 1fr; gap: 2rem; }
  footer { grid-template-columns: 1fr; gap: .6rem; }
}

@media (max-width: 620px) {
  .site-header { height: 72px; padding-inline: 1rem; }
  .brand-mascot { width: 44px; height: 44px; border-radius: 15px; }
  .brand-mascot img { width: 50px; height: 50px; }
  .review-chip { display: none; }
  .intro, .catalog-section, .assurance-section, .services-section { padding: 3.5rem 1rem; }
  h1 { font-size: clamp(2.45rem, 13vw, 3.45rem); }
  .intro-actions { flex-direction: column; align-items: stretch; }
  .feature-showcase { min-height: 320px; margin-top: .8rem; }
  .feature-product { width: 82%; height: 88%; right: 0; }
  .feature-product-image { max-height: 235px; }
  .hero-bear { left: -3%; bottom: -1%; width: 42%; }
  .bear-pick { top: 5%; right: 4%; font-size: .68rem; }
  .feature-price { right: 0; bottom: -2%; width: 165px; padding: .75rem .85rem; }
  .feature-price strong { font-size: 1.15rem; }
  .bear-shortcut { right: .75rem; bottom: .75rem; padding-right: .6rem; }
  .bear-shortcut img { width: 42px; height: 42px; }
  .bear-shortcut span { max-width: 58px; line-height: 1.05; }
  .section-heading { align-items: stretch; flex-direction: column; gap: 1rem; }
  .search-box { width: 100%; }
  .product-grid, .service-grid, .assurance-cards { grid-template-columns: 1fr; }
  .product-media { height: 230px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}