/* Public site around the map app. Same tokens as the app (brand/README.md). */
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-400-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-ext-400-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-500-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-ext-500-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-600-normal.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-display:swap;src:url(/assets/site-fonts/ibm-plex-sans-latin-ext-600-normal.woff2) format('woff2');unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
:root {
  --ink: #1b2230; --soft: #586273; --paper: #f5f6f9; --white: #ffffff; --tint: #eceff4; --line: #cfd4dd;
  --sun: #f0a41a; --sun-text: #8f5200; --shade: #2f4a78; --shade-light: #93b3ea; --night: #0d1118;
  --font: 'IBM Plex Sans', 'Segoe UI', 'Noto Sans', system-ui, sans-serif;
  --wrap: 1160px; --r: 14px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; font: 400 17px/1.6 var(--font); color: var(--ink); background: var(--paper); }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--shade); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 3px solid var(--sun); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
h1, h2, h3 { line-height: 1.15; font-weight: 600; letter-spacing: -0.01em; text-wrap: balance; }
ul, ol { padding: 0; list-style: none; }
.wrap { width: min(var(--wrap), 100% - 48px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 48px); }
.skip { position: absolute; left: 16px; top: -60px; z-index: 30; padding: 10px 16px; background: var(--sun); color: var(--ink); border-radius: 8px; font-weight: 600; }
.skip:focus { top: 12px; }
.ic, .arrow, .nav-toggle svg { fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.ic { width: 24px; height: 24px; flex: none; }
.arrow { width: 18px; height: 18px; flex: none; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 24px; border-radius: 12px; border: 1.5px solid transparent; font: 600 17px/1 var(--font); text-decoration: none; white-space: nowrap; transition: background 0.15s, border-color 0.15s, transform 0.15s; }
.btn.small { min-height: 44px; padding: 0 16px; font-size: 15px; border-radius: 10px; }
.btn.primary { background: var(--sun); color: var(--ink); }
.btn.primary:hover { background: #ffb735; color: var(--ink); transform: translateY(-1px); }
.btn.ghost { border-color: rgba(255, 255, 255, 0.45); color: #fff; }
.btn.ghost:hover { border-color: #fff; color: #fff; }

/* header */
.top { position: sticky; top: 0; z-index: 20; background: rgba(27, 34, 48, 0.94); backdrop-filter: blur(10px); color: #fff; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.top-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; text-decoration: none; font-weight: 600; font-size: 20px; letter-spacing: -0.01em; }
.brand:hover { color: #fff; }
.mark { width: 30px; height: 27px; color: var(--shade-light); flex: none; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav > a:not(.btn) { padding: 10px 12px; border-radius: 8px; color: #d5dae4; text-decoration: none; font-size: 15.5px; font-weight: 500; }
.nav > a:not(.btn):hover, .nav > a[aria-current='page'] { color: #fff; background: rgba(255, 255, 255, 0.08); }
.nav .lang { border: 1px solid rgba(255, 255, 255, 0.28); margin: 0 8px 0 4px; padding: 6px 10px; font-size: 13.5px; letter-spacing: 0.04em; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; border-radius: 10px; background: transparent; color: #fff; cursor: pointer; }
.nav-toggle svg { width: 26px; height: 26px; margin: auto; }

/* hero */
.hero { background: radial-gradient(900px 600px at 82% 30%, rgba(240, 164, 26, 0.22), rgba(240, 164, 26, 0) 70%), radial-gradient(700px 700px at 0% 110%, rgba(147, 179, 234, 0.16), rgba(147, 179, 234, 0) 70%), var(--ink); color: #fff; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 48px; align-items: center; padding-block: 72px 0; }
.hero-copy { padding-bottom: 72px; }
.eyebrow { color: var(--sun); font-weight: 600; font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 18px; }
.hero h1 { font-size: clamp(38px, 5vw, 62px); letter-spacing: -0.025em; line-height: 1.06; }
.lead { margin-top: 22px; font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: #c9d0dc; max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { margin-top: 18px; color: #9da8b9; font-size: 15px; }
.hero-art { position: relative; height: 620px; align-self: end; }
.hero-art .phone { position: absolute; bottom: -90px; width: 300px; }
.hero-art .back { right: 0; transform: rotate(5deg); opacity: 0.94; }
.hero-art .front { right: 190px; transform: rotate(-3deg); }
.phone { width: min(300px, 100%); padding: 9px; border-radius: 44px; background: var(--night); box-shadow: 0 0 0 1.5px #3a4664, 0 30px 70px rgba(8, 12, 22, 0.45); }
.phone img { border-radius: 36px; }

/* facts */
.facts { background: var(--white); border-bottom: 1px solid var(--line); }
.facts-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding-block: 34px; }
.fact { display: flex; gap: 14px; }
.fact .ic { color: var(--sun-text); margin-top: 2px; }
.fact h2 { font-size: 17px; line-height: 1.3; letter-spacing: 0; }
.fact p { margin-top: 4px; font-size: 15px; line-height: 1.5; color: var(--soft); }

/* sections */
.section { padding-block: 88px; }
.section.tint { background: var(--tint); }
.section.dark { background: var(--ink); color: #fff; }
.section-head { max-width: 40em; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(28px, 3.2vw, 40px); letter-spacing: -0.02em; }
.section-head p { margin-top: 14px; font-size: 19px; line-height: 1.55; color: var(--soft); }
.dark .section-head p { color: #c9d0dc; }
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { display: flex; flex-direction: column; gap: 10px; padding: 26px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); color: var(--ink); text-decoration: none; transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s; }
a.card:hover { border-color: var(--shade); box-shadow: 0 10px 30px rgba(27, 34, 48, 0.1); transform: translateY(-2px); color: var(--ink); }
.card h3, .card h2 { font-size: 20px; letter-spacing: -0.01em; }
.card p { font-size: 16px; line-height: 1.55; color: var(--soft); }
.card .ticks { margin-top: 6px; font-size: 15.5px; }
.tile { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: #fdf0d5; color: var(--sun-text); margin-bottom: 6px; }
.more { margin-top: 30px; }
.more-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; color: var(--shade); text-decoration: none; }
.card .more-link { margin-top: auto; padding-top: 8px; font-size: 15.5px; }
a:hover .more-link, .more-link:hover { color: var(--ink); }
.showcase { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; justify-items: center; }
.showcase figure { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.showcase figcaption { display: flex; flex-direction: column; gap: 4px; }
.showcase strong { font-size: 20px; }
.showcase span { color: var(--soft); font-size: 16px; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; counter-reset: step; }
.steps li { counter-increment: step; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: var(--r); }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 600; margin-bottom: 16px; }
.steps h3 { font-size: 20px; }
.steps p { margin-top: 8px; color: var(--soft); font-size: 16px; }
.split { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 56px; align-items: center; }
.ticks { display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 30px; }
.ticks li::before { content: ''; position: absolute; left: 2px; top: 0.36em; width: 16px; height: 9px; border-left: 2.5px solid var(--sun); border-bottom: 2.5px solid var(--sun); transform: rotate(-45deg) scale(0.8); transform-origin: left; }
.sources { display: grid; gap: 10px; }
.sources div { display: flex; flex-direction: column; padding: 16px 20px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.sources span { color: var(--soft); font-size: 15px; }
.phone-pair { display: flex; justify-content: center; gap: 22px; }
.phone-pair .phone { width: 240px; padding: 7px; border-radius: 36px; }
.phone-pair .phone img { border-radius: 30px; }
.phone-pair .phone:first-child { margin-top: 48px; }
.soon { margin-top: 22px; color: var(--shade-light); font-weight: 500; }

/* faq */
.faq { display: grid; gap: 10px; }
.faq details { background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; font-weight: 600; font-size: 18px; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 10px; height: 10px; border-right: 2px solid var(--soft); border-bottom: 2px solid var(--soft); transform: rotate(45deg); transition: transform 0.15s; margin-top: -4px; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }
.faq details p { padding: 0 22px 20px; color: var(--soft); max-width: 62ch; }

/* band */
.band { background: var(--shade); color: #fff; }
.band-row { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding-block: 52px; }
.band h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.02em; }
.band p { margin-top: 8px; color: #d6e0f3; font-size: 18px; }

/* inner pages */
.page-hero { background: radial-gradient(700px 420px at 88% 0%, rgba(240, 164, 26, 0.2), rgba(240, 164, 26, 0) 70%), var(--ink); color: #fff; padding-block: 64px 68px; }
.page-hero h1 { font-size: clamp(34px, 4.4vw, 54px); letter-spacing: -0.025em; max-width: 18em; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; font-size: 14.5px; }
.crumbs li + li::before { content: '/'; margin-right: 6px; color: #6f7b8f; }
.crumbs a { color: #aab4c5; text-decoration: none; }
.crumbs a:hover { color: #fff; }
.feature { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 64px; align-items: center; padding-block: 44px; border-bottom: 1px solid var(--line); scroll-margin-top: 84px; }
.feature:first-child { padding-top: 0; }
.feature:last-child { border-bottom: 0; padding-bottom: 0; }
.feature:nth-child(even) { grid-template-columns: 300px minmax(0, 1fr); }
.feature:nth-child(even) .phone { order: -1; }
.feature h2 { font-size: clamp(26px, 3vw, 34px); letter-spacing: -0.02em; }
.feature p { margin: 14px 0 20px; font-size: 19px; line-height: 1.55; color: var(--soft); max-width: 34em; }
.note { margin-top: 28px; color: var(--soft); font-size: 16px; }
.article { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 72px; align-items: start; }
.article .phone { position: sticky; top: 100px; }
.article h2, .narrow > h2 { font-size: 26px; letter-spacing: -0.015em; margin: 40px 0 16px; }
.narrow > h2:first-child { margin-top: 0; }
.big { font-size: 20px; line-height: 1.6; }
.big + .big { margin-top: 16px; }
.numbered { counter-reset: n; display: grid; gap: 12px; }
.numbered li { counter-increment: n; position: relative; padding-left: 44px; }
.numbered li::before { content: counter(n); position: absolute; left: 0; top: -1px; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--ink); color: #fff; font-size: 14.5px; font-weight: 600; }
.callout { margin: 36px 0; padding: 22px 24px; background: #fdf3de; border-left: 4px solid var(--sun); border-radius: 0 12px 12px 0; }
.callout h2 { margin: 0 0 6px; font-size: 18px; letter-spacing: 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
table { width: 100%; border-collapse: collapse; font-size: 16px; }
th, td { padding: 14px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { font-size: 13.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--soft); background: var(--tint); }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 600; white-space: nowrap; }
.method { display: grid; gap: 12px; }
.method div { padding: 20px 22px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.method dt { font-weight: 600; font-size: 18px; margin-bottom: 4px; }
.method dd { color: var(--soft); }
.plain { display: grid; gap: 10px; padding-left: 22px; list-style: disc; }

/* footer */
.foot { background: var(--night); color: #aab4c5; font-size: 15.5px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.3fr 1fr; gap: 40px; padding-block: 60px 40px; }
.foot h2 { font-size: 13.5px; letter-spacing: 0.06em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.foot ul { display: grid; gap: 9px; }
.foot a { color: #aab4c5; text-decoration: none; }
.foot a:hover { color: #fff; }
.foot-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.foot .btn.primary, .foot .btn.primary:hover { color: var(--ink); }
.foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 32px; padding-block: 22px 34px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 14px; color: #7f8a9c; }

@media (max-width: 980px) {
  .nav-toggle { display: grid; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 2px; padding: 12px 24px 20px; background: var(--ink); border-bottom: 1px solid rgba(255, 255, 255, 0.1); }
  .nav[data-open='true'] { display: flex; }
  .nav > a:not(.btn) { padding: 13px 12px; font-size: 17px; }
  .nav .lang { align-self: flex-start; margin: 8px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 12px; padding-top: 52px; }
  .hero-copy { padding-bottom: 12px; }
  .hero-art { height: 430px; }
  .hero-art .phone { width: 240px; padding: 7px; border-radius: 36px; bottom: -120px; }
  .hero-art .phone img { border-radius: 30px; }
  .hero-art .back { right: calc(50% - 250px); }
  .hero-art .front { right: calc(50% - 60px); }
  .facts-grid, .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split, .article { grid-template-columns: 1fr; gap: 40px; }
  .article .phone { position: static; margin-inline: auto; }
  .feature, .feature:nth-child(even) { grid-template-columns: 1fr; gap: 32px; }
  .feature .phone, .feature:nth-child(even) .phone { order: 0; margin-inline: auto; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .section { padding-block: 64px; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 36px); }
  .facts-grid, .cards, .steps, .foot-grid { grid-template-columns: 1fr; }
  /* three phones side by side would be tiny and stacked they are three screens tall: let them scroll sideways */
  .showcase { display: flex; gap: 20px; justify-items: stretch; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: -18px; padding: 0 18px 12px; }
  .showcase figure { flex: 0 0 240px; scroll-snap-align: center; }
  .showcase .phone { padding: 7px; border-radius: 36px; }
  .showcase .phone img { border-radius: 30px; }
  .band-row { flex-direction: column; align-items: flex-start; }
  .cta .btn { flex: 1 1 100%; }
  .hero-art { height: 380px; }
  .hero-art .phone { width: 200px; }
  .hero-art .back { right: calc(50% - 205px); }
  .hero-art .front { right: calc(50% - 45px); }
  .phone-pair .phone { width: 46%; }
  tbody th { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card, .faq summary::after { transition: none; }
}

.desk { padding-block: 40px 8px; }
.desk img { display: block; width: 100%; height: auto; border-radius: 14px; border: 1px solid var(--line, #cfd4dd); box-shadow: 0 18px 50px rgba(10, 20, 40, 0.18); }