:root {
  color-scheme: light;
  --bg: #f5f5f7;
  --surface: #ffffff;
  --surface-soft: #fbfbfd;
  --ink: #1d1d1f;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --blue: #147ce5;
  --blue-dark: #086bd0;
  --max: 1180px;
  --radius: 18px;
  --shadow: 0 12px 40px rgb(0 0 0 / 7%);
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body {
  min-height: 100vh;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, a { font: inherit; }
button { color: inherit; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

.site-header {
  position: relative;
  z-index: 20;
  height: 72px;
  padding: 0 max(32px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  background: rgb(255 255 255 / 82%);
  border-bottom: 1px solid rgb(210 210 215 / 60%);
  backdrop-filter: saturate(180%) blur(20px);
}
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-size: 15px; font-weight: 650; letter-spacing: .15px; }
.brand-mark { display: block; width: 32px; height: 32px; }
.main-nav { height: 100%; display: flex; align-items: stretch; gap: 30px; }
.main-nav button { position: relative; border: 0; background: none; color: #515154; font-size: 13px; cursor: pointer; }
.main-nav button:hover, .main-nav button.active { color: var(--ink); }
.main-nav button.active::after { position: absolute; right: 4px; bottom: 0; left: 4px; height: 2px; background: var(--blue); content: ""; }
.header-tools { position: relative; display: flex; align-items: center; justify-content: flex-end; gap: 17px; }
.language-control, .account-control { position: relative; }
.language-button { min-height: 38px; padding: 0 10px; display: flex; align-items: center; gap: 8px; border: 1px solid transparent; border-radius: 10px; background: transparent; color: #45464a; font-size: 12px; cursor: pointer; transition: background .16s, border-color .16s; }
.language-button:hover, .language-button[aria-expanded="true"] { border-color: #e2e5eb; background: #fff; }
.language-flag { width: 19px; height: 19px; display: inline-grid; place-items: center; overflow: hidden; border-radius: 50%; font-size: 17px; line-height: 1; }
.language-chevron { width: 7px; height: 7px; margin: -4px 2px 0 3px; transform: rotate(45deg); border-right: 1px solid #747780; border-bottom: 1px solid #747780; transition: transform .16s; }
.language-button[aria-expanded="true"] .language-chevron { margin-top: 4px; transform: rotate(225deg); }
.language-menu { position: absolute; top: calc(100% + 9px); right: 0; z-index: 40; width: 190px; padding: 6px; border: 1px solid #e4e7ed; border-radius: 13px; background: #fff; box-shadow: 0 14px 38px rgb(31 42 60 / 14%); }
.language-menu button { width: 100%; min-height: 42px; padding: 0 10px; display: grid; grid-template-columns: 23px 1fr 16px; align-items: center; gap: 9px; border: 0; border-radius: 8px; background: transparent; color: #34363b; text-align: left; font-size: 12px; cursor: pointer; }
.language-menu button:hover { background: #f4f6fa; }
.language-menu button[aria-checked="true"] { color: #126ed0; font-weight: 600; }
.language-check { color: #147ce5; opacity: 0; }
.language-menu button[aria-checked="true"] .language-check { opacity: 1; }
.login-button { min-height: 36px; padding: 0 17px; border: 1px solid var(--blue); border-radius: 8px; background: var(--blue); color: #fff; font-size: 12px; font-weight: 550; cursor: pointer; transition: background .16s, box-shadow .16s, transform .16s; }
.login-button:hover { transform: translateY(-1px); background: var(--blue-dark); box-shadow: 0 4px 12px rgb(20 124 229 / 20%); }
.account-button { width: 34px; height: 34px; border: 1px solid #d9e1ee; border-radius: 50%; background: #e8eef8; color: #465975; font-size: 12px; font-weight: 700; cursor: pointer; }
.account-popover { position: absolute; top: 45px; right: 0; width: 248px; padding: 20px 12px 10px; border: 1px solid var(--line); border-radius: 15px; background: #fff; box-shadow: 0 16px 50px rgb(0 0 0 / 12%); }
.account-popover strong, .account-popover > span { display: block; padding: 0 12px; }
.account-popover strong { font-size: 14px; }
.account-popover > span { margin-top: 5px; color: var(--muted); font-size: 11px; }
.account-popover button { display: block; width: 100%; margin-top: 7px; padding: 11px 12px; border: 0; border-radius: 9px; background: none; text-align: left; font-size: 13px; cursor: pointer; }
.account-popover button:hover, .account-popover .account-popover-active { background: #f5f5f7; }
.account-popover button:last-child { margin-top: 6px; border-top: 1px solid var(--line); border-radius: 0; }

#page-content { width: min(var(--max), calc(100% - 64px)); min-height: calc(100vh - 144px); margin: 0 auto; padding: 0 0 72px; }
.eyebrow { display: block; margin-bottom: 12px; color: var(--blue); font-size: 12px; font-weight: 650; letter-spacing: .04em; }
.hero {
  min-height: 560px;
  margin: 0 -32px;
  padding: 64px 70px 52px;
  display: grid;
  grid-template-columns: minmax(350px, .88fr) 1.12fr;
  align-items: center;
  gap: 24px;
  overflow: hidden;
  background: #f5f5f7;
}
.hero-copy { position: relative; z-index: 1; max-width: 510px; }
.hero h1 { margin: 0; color: #1d1d1f; font-size: 58px; line-height: 1.08; letter-spacing: -2.5px; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero p { max-width: 430px; margin: 24px 0 25px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.hero small { display: block; margin-top: 20px; color: var(--muted); font-size: 11px; }
.hero-actions { display: flex; align-items: center; gap: 23px; }
.hero-product { position: relative; min-height: 380px; display: flex; flex-direction: column; align-items: center; justify-content: end; padding-bottom: 10px; color: var(--ink); }
.hero-product img { position: relative; z-index: 1; width: min(100%, 550px); height: 290px; object-fit: cover; object-position: center 36%; border-radius: 4px; mix-blend-mode: multiply; }
.hero-product-glow { position: absolute; right: 6%; bottom: 78px; width: 390px; height: 220px; border-radius: 50%; background: rgb(255 255 255 / 90%); filter: blur(28px); }
.hero-product strong { position: relative; z-index: 2; margin-top: -20px; font-size: 19px; letter-spacing: -.3px; }
.hero-product > span { position: relative; z-index: 2; margin-top: 6px; color: var(--muted); font-size: 12px; }
.primary-button, .outline-button, .text-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; cursor: pointer; }
.primary-button { min-height: 42px; padding: 0 20px; border: 1px solid var(--blue); border-radius: 22px; background: var(--blue); color: #fff; box-shadow: 0 3px 10px rgb(20 124 229 / 22%); font-size: 13px; }
.primary-button:hover { background: var(--blue-dark); }
.outline-button { min-height: 40px; padding: 0 17px; border: 1px solid var(--blue); border-radius: 20px; background: transparent; color: var(--blue); font-size: 13px; }
.outline-button:hover { background: #eef6ff; }
.text-button { padding: 0; border: 0; background: none; color: var(--blue); font-size: 13px; }
.text-button:hover { color: var(--blue-dark); }

.home-section, .remote-card, .faq-section { border-top: 1px solid var(--line); }
.home-section { padding: 57px 0 66px; }
.home-section h2, .faq-section h2 { margin: 0; font-size: 30px; letter-spacing: -1px; }
.section-intro { margin: 17px 0 30px; color: var(--muted); font-size: 14px; }
.use-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.use-card { min-height: 195px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); transition: transform .2s ease, box-shadow .2s ease; }
.use-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.use-icon { display: grid; width: 40px; height: 40px; place-items: center; margin-bottom: 24px; border-radius: 12px; background: #eaf3ff; color: var(--blue); font-size: 14px; }
.use-icon.screen { background: #f1edfb; color: #7566ad; }
.use-icon.spark { background: #eaf5f4; color: #398e87; }
.use-card h3 { margin: 0 0 11px; font-size: 17px; }
.use-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.remote-card { display: grid; grid-template-columns: 1fr 1.15fr; gap: 54px; padding: 48px 0 65px; margin-bottom: 72px; border-bottom: 1px solid var(--line); }
.remote-copy h2 { margin: 0 0 16px; font-size: 29px; letter-spacing: -1px; }
.remote-copy p { margin: 0 0 20px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.remote-copy small { display: block; margin-bottom: 28px; color: var(--muted); font-size: 11px; }
.remote-list { display: grid; align-content: center; }
.remote-row { display: flex; gap: 17px; padding: 15px 0; border-bottom: 1px solid var(--line); }
.remote-row:last-child { border-bottom: 0; }
.remote-icon { width: 22px; color: var(--blue); font-size: 18px; }
.remote-row h3 { margin: 0 0 7px; font-size: 15px; }
.remote-row p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.faq-section { display: grid; grid-template-columns: 300px 1fr; gap: 95px; padding: 0 0 66px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { display: flex; justify-content: space-between; width: 100%; padding: 19px 0; border: 0; background: none; color: #3d3d3f; text-align: left; cursor: pointer; font-size: 14px; }
.faq-item button b { color: var(--muted); font-size: 17px; font-weight: 400; }
.faq-item p { margin: -2px 0 17px; color: var(--muted); font-size: 13px; line-height: 1.65; }

.page-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 58px; margin-bottom: 30px; }
.page-head h1, .product-topline h1 { margin: 0; font-size: 38px; line-height: 1.15; letter-spacing: -1.5px; }
.page-head p { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.empty-panel { min-height: 410px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.empty-icon { display: grid; width: 68px; height: 68px; place-items: center; margin-bottom: 23px; border-radius: 21px; background: #eef5ff; color: var(--blue); font-size: 27px; }
.empty-panel h2 { margin: 0; font-size: 22px; }
.empty-panel p { margin: 15px 0 25px; color: var(--muted); font-size: 13px; }
.social-note { display: flex; align-items: center; justify-content: center; gap: 23px; padding: 14px 16px; margin-top: 33px; margin-bottom: 30px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.social-note a { color: var(--blue); text-decoration: none; }
.product-topline { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 32px; }
.product-device { display: flex; align-items: center; gap: 15px; }
.product-device-image { width: 190px; height: 94px; display: grid; place-items: center; overflow: hidden; border-radius: 15px; background: radial-gradient(circle at 50% 50%, #fff 0, #f0f0f2 70%); }
.product-device-image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-device-copy { display: flex; flex-direction: column; gap: 4px; min-width: 118px; }
.product-device-copy span { color: var(--muted); font-size: 11px; }
.product-device-copy strong { font-size: 17px; letter-spacing: -.3px; }
.products-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 72px; align-items: start; }
.config-panel { min-width: 0; }
.config-group { padding: 0 0 23px; margin: 0 0 25px; border-bottom: 1px solid var(--line); }
.config-group:last-child { padding: 0; margin: 0; border: 0; }
.config-title { margin-bottom: 14px; font-size: 16px; font-weight: 650; }
.stack-choices { display: grid; gap: 10px; }
.choice { min-height: 70px; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; border: 1px solid #b8b8bd; border-radius: 12px; background: var(--surface); text-align: left; cursor: pointer; transition: border-color .16s ease, box-shadow .16s ease; }
.choice:hover { border-color: #7e7e83; }
.choice.selected { border: 2px solid var(--blue); box-shadow: 0 0 0 1px rgb(20 124 229 / 8%); }
.choice strong { font-size: 15px; font-weight: 600; }
.choice small { color: #515154; font-size: 12px; }
.period-stack .choice { min-height: 59px; }
.addon { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 73px; padding: 0 15px; border: 1px solid #b8b8bd; border-radius: 12px; background: var(--surface); }
.addon-label { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; }
.addon input { width: 17px; height: 17px; accent-color: var(--blue); }
.addon-price { display: flex; align-items: center; gap: 10px; color: #515154; font-size: 12px; white-space: nowrap; }
.addon-price i { display: grid; width: 15px; height: 15px; place-items: center; border: 1px solid #8a8a8f; border-radius: 50%; font-style: normal; font-size: 9px; }
.summary { position: sticky; top: 18px; padding-top: 2px; }
.summary-rule { height: 1px; margin-bottom: 27px; background: var(--line); }
.summary-list { display: grid; gap: 11px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.summary-row { display: flex; justify-content: space-between; gap: 15px; color: var(--muted); font-size: 12px; }
.summary-row strong { color: #424245; font-weight: 500; text-align: right; }
.summary-term { display: flex; flex-direction: column; gap: 6px; padding: 20px 0 0; color: var(--muted); font-size: 11px; }
.summary-term strong { color: #3d3d3f; font-weight: 500; }
.summary-total { display: flex; flex-direction: column; gap: 4px; padding: 16px 0 23px; }
.summary-total span { color: var(--muted); font-size: 11px; }
.summary-total strong { font-size: 37px; letter-spacing: -1.5px; }
.summary .primary-button, .invoice-summary .primary-button { width: 100%; }
.delivery-note { margin-top: 13px; color: var(--muted); text-align: center; font-size: 11px; }
.storage-note { text-align: left; }
.invoice-summary { padding: 29px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 30px rgb(0 0 0 / 3%); }
.checkout-top { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 23px; }
.checkout-top h2 { margin: 0; font-size: 21px; letter-spacing: -.3px; }
.checkout-product-image { width: 125px; height: 62px; display: grid; place-items: center; overflow: hidden; border-radius: 11px; background: #f5f5f7; }
.checkout-product-image img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.checkout-table { border-top: 1px solid var(--line); }
.checkout-table > div { display: flex; justify-content: space-between; padding: 15px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.checkout-table span { color: var(--muted); }
.checkout-table strong { font-weight: 500; }
.rental-dates { display: flex; justify-content: space-between; padding: 19px 0; border-bottom: 1px solid var(--line); font-size: 12px; }
.rental-dates span { color: var(--muted); }
.rental-dates strong { font-weight: 500; }
.invoice-summary .summary-total { align-items: flex-end; }
.ticket-panel .empty-panel { min-height: 410px; }
.guide-page { max-width: 900px; margin: 0 auto; }
.guide-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 52px 0; }
.guide-steps article { min-height: 182px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.guide-steps b { color: var(--blue); font-size: 12px; }
.guide-steps h2 { margin-top: 57px; font-size: 17px; }
.faq-page { max-width: 900px; margin: 0 auto; }
.faq-page .page-head { padding-bottom: 8px; }
.site-footer { min-height: 72px; width: min(var(--max), calc(100% - 64px)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.site-footer a { margin-left: 15px; color: var(--blue); text-decoration: none; }
.toast { position: fixed; bottom: 82px; left: 50%; z-index: 150; transform: translate(-50%, 10px); padding: 11px 15px; border-radius: 9px; background: #1d1d1f; color: #fff; font-size: 12px; opacity: 0; pointer-events: none; transition: .18s; }
.toast.show { transform: translate(-50%, 0); opacity: 1; }
.account-dialog { width: min(390px, calc(100% - 32px)); padding: 30px; border: 1px solid var(--line); border-radius: 15px; background: #fff; box-shadow: 0 18px 60px rgb(0 0 0 / 18%); }
.account-dialog::backdrop { background: rgb(29 29 31 / 48%); }
.account-dialog h2 { margin: 0 0 23px; text-align: center; font-size: 21px; }
.dialog-close { position: absolute; top: 9px; right: 13px; border: 0; background: transparent; color: var(--muted); font-size: 23px; cursor: pointer; }
.google-button { width: 100%; height: 46px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: #343437; font-size: 13px; font-weight: 500; cursor: pointer; }
.google-mark { color: #4285f4; font-size: 16px; font-weight: 700; }
.login-status { margin: 13px 0 0; color: var(--muted); text-align: center; font-size: 11px; }

@media (max-width: 900px) {
  .site-header { padding: 0 24px; }
  .main-nav { gap: 17px; }
  .products-layout { grid-template-columns: 1fr; gap: 38px; }
  .summary { position: static; }
  .faq-section { grid-template-columns: 1fr; gap: 27px; }
  .remote-card { grid-template-columns: 1fr; gap: 25px; }
}
@media (max-width: 680px) {
  .site-header { height: auto; min-height: 70px; padding: 12px 18px; grid-template-columns: 1fr auto; }
  .main-nav { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; height: 40px; overflow: auto; gap: 22px; }
  .main-nav button { white-space: nowrap; font-size: 12px; }
  .header-tools { grid-column: 2; grid-row: 1; gap: 7px; }
  .language-button { min-height: 36px; padding: 0 7px; gap: 5px; font-size: 11px; }
  .language-button .language-flag { width: 17px; height: 17px; font-size: 15px; }
  .language-chevron { width: 6px; height: 6px; margin-left: 1px; }
  .language-menu { right: -3px; width: 174px; }
  .login-button { min-height: 34px; padding: 0 12px; font-size: 11px; }
  #page-content { width: calc(100% - 36px); padding-bottom: 45px; }
  .hero { min-height: 680px; margin: 0 -18px; padding: 60px 28px 32px; display: flex; flex-direction: column; align-items: stretch; justify-content: start; gap: 0; }
  .hero h1 { font-size: 42px; letter-spacing: -1.8px; }
  .hero p { font-size: 14px; }
  .hero-product { min-height: 295px; margin-top: 12px; }
  .hero-product img { width: 100%; height: 240px; }
  .hero-product-glow { bottom: 50px; width: 300px; height: 155px; }
  .use-grid { grid-template-columns: 1fr; }
  .use-card { min-height: 165px; }
  .remote-card { padding: 37px 0 52px; margin-bottom: 52px; }
  .remote-copy h2 { font-size: 26px; }
  .faq-section { padding-bottom: 45px; }
  .home-section { padding-top: 40px; }
  .home-section h2, .faq-section h2 { font-size: 27px; }
  .page-head { align-items: flex-start; flex-direction: column; padding-top: 38px; }
  .page-head h1, .product-topline h1 { font-size: 32px; }
  .product-topline { align-items: flex-start; flex-direction: column; gap: 22px; }
  .product-device { width: 100%; justify-content: flex-start; }
  .product-device-image { width: 150px; height: 78px; }
  .social-note { align-items: flex-start; flex-wrap: wrap; justify-content: flex-start; gap: 8px 16px; font-size: 11px; }
  .choice { min-height: 64px; padding: 0 16px; }
  .choice strong { font-size: 15px; }
  .addon { align-items: flex-start; flex-direction: column; justify-content: center; gap: 8px; padding: 13px; }
  .summary-total strong { font-size: 33px; }
  .site-footer { width: calc(100% - 36px); gap: 12px; flex-wrap: wrap; padding: 18px 0; }
  .site-footer > span:nth-child(2) { display: none; }
  .guide-steps { grid-template-columns: 1fr; margin: 35px 0; }
  .guide-steps article { min-height: 130px; }
  .guide-steps h2 { margin-top: 35px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}