/* CO-SYNE public website. A bright, business design in the Microsoft
   Fluent manner: white and light-grey sections, Segoe UI, blue actions,
   soft elevation. Light only. */
:root {
  color-scheme: light;
  --blue: #0067b8; --blue-hover: #005da6; --blue-press: #004e8c; --blue-tint: #eaf3fc; --blue-tint-2: #f3f8fd;
  --ink: #1b1b1b; --ink-2: #393939; --muted: #5e5e5e; --faint: #767676;
  --bg: #ffffff; --bg-2: #f5f5f5; --bg-3: #ebebeb; --line: #e1e1e1; --line-2: #d1d1d1;
  --gold: #b48d33; --gold-tint: #f8f1e0;
  --ok: #107c10; --ok-tint: #dff6dd; --warn: #8a5a00; --warn-tint: #fff4ce; --danger: #c42b1c;
  --shadow-2: 0 0.3px 0.9px rgba(0, 0, 0, .11), 0 1.6px 3.6px rgba(0, 0, 0, .13);
  --shadow-8: 0 1.2px 3.6px rgba(0, 0, 0, .11), 0 6.4px 14.4px rgba(0, 0, 0, .13);
  --shadow-16: 0 1.6px 4px rgba(0, 0, 0, .12), 0 12px 28px rgba(0, 0, 0, .14);
  --radius: 8px; --radius-sm: 4px;
  --font: "Segoe UI Variable Text", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Roboto, Arial, sans-serif;
  --font-display: "Segoe UI Variable Display", "Segoe UI", -apple-system, BlinkMacSystemFont, "Helvetica Neue", Roboto, Arial, sans-serif;
  --wrap: 1240px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 var(--font); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-hover); }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0 0 .4em; line-height: 1.2; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.65rem, 3vw, 2.35rem); }
h3 { font-size: 1.22rem; }
p { margin: 0 0 1em; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 200; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); } .small { font-size: .9rem; } .tiny { font-size: .8rem; }
.center { text-align: center; }
.eyebrow { display: inline-block; font-size: .82rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); margin-bottom: 12px; }
.lead { font-size: 1.18rem; color: var(--ink-2); max-width: 640px; }
.ico { width: 1.2em; height: 1.2em; flex: 0 0 auto; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.22em; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 20px; border-radius: var(--radius-sm); border: 1px solid transparent; font: 600 1rem/1.2 var(--font); text-decoration: none; cursor: pointer; transition: background .12s, border-color .12s, box-shadow .12s; white-space: nowrap; }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); color: #fff; }
.btn-primary:active { background: var(--blue-press); }
.btn-secondary { background: #fff; color: var(--ink); border-color: var(--line-2); }
.btn-secondary:hover { background: var(--bg-2); color: var(--ink); border-color: var(--faint); }
.btn-ghost { background: transparent; color: var(--blue); padding-left: 0; padding-right: 0; min-height: 0; }
.btn-ghost:hover { text-decoration: underline; }
.btn-sm { min-height: 36px; padding: 6px 14px; font-size: .92rem; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.link-arrow { font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.link-arrow:hover { text-decoration: underline; }
.link-arrow::after { content: "›"; font-size: 1.3em; line-height: 1; transform: translateY(-1px); }

/* header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .94); -webkit-backdrop-filter: saturate(180%) blur(16px); backdrop-filter: saturate(180%) blur(16px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 28px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 700 1.12rem/1 var(--font-display); letter-spacing: .01em; }
.brand:hover { color: var(--ink); }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.brand small { display: block; font: 500 .68rem/1.2 var(--font); color: var(--muted); letter-spacing: .04em; text-transform: uppercase; margin-top: 3px; }
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-links a { display: block; white-space: nowrap; padding: 8px 10px; color: var(--ink); text-decoration: none; font-size: .94rem; border-radius: var(--radius-sm); }
.nav-links a:hover { background: var(--bg-2); color: var(--ink); }
.nav-links a[aria-current="page"] { color: var(--blue); box-shadow: inset 0 -2px 0 var(--blue); border-radius: 0; }
.nav-cta { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.menu-toggle { display: none; margin-left: auto; background: none; border: 0; width: 44px; height: 44px; border-radius: var(--radius-sm); cursor: pointer; color: var(--ink); }
.menu-toggle:hover { background: var(--bg-2); }
.menu-toggle .ico { width: 24px; height: 24px; }
.nav-panel { display: flex; align-items: center; gap: 20px; flex: 1; min-width: 0; }
@media (max-width: 1140px) {
  .nav { gap: 12px; }
  .menu-toggle { display: inline-grid; place-items: center; }
  .nav-panel { display: none; }
  .site-header.open .nav-panel { display: flex; flex-direction: column; align-items: stretch; gap: 0; position: absolute; left: 0; right: 0; top: 64px; background: #fff; border-bottom: 1px solid var(--line); padding: 6px 20px 18px; box-shadow: var(--shadow-8); max-height: calc(100vh - 64px); overflow: auto; }
  .site-header.open .nav-links { flex-direction: column; }
  .site-header.open .nav-links a { padding: 13px 4px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.02rem; }
  .site-header.open .nav-links a[aria-current="page"] { box-shadow: inset 3px 0 0 var(--blue); padding-left: 12px; }
  .site-header.open .nav-cta { margin: 16px 0 0; }
  .site-header.open .nav-cta .btn { flex: 1; }
}

/* sections */
section { padding: 88px 0; }
.band-grey { background: var(--bg-2); }
.band-blue { background: linear-gradient(180deg, var(--blue-tint) 0%, #fff 100%); }
.section-head { max-width: 760px; margin-bottom: 44px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head p { color: var(--muted); font-size: 1.08rem; }
@media (max-width: 720px) { section { padding: 60px 0; } .section-head { margin-bottom: 30px; } }

/* hero */
.hero { padding: 64px 0 72px; background: radial-gradient(900px 480px at 85% 10%, #dcebfa 0%, rgba(220, 235, 250, 0) 70%), linear-gradient(180deg, #f3f8fd 0%, #fff 100%); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 18px; }
.hero .lead { margin-bottom: 28px; }
.hero-points { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; color: var(--ink-2); }
.hero-points li { display: flex; gap: 10px; align-items: flex-start; }
.hero-points .ico { color: var(--ok); margin-top: 3px; }
.page-hero { padding: 64px 0 56px; background: linear-gradient(180deg, #f3f8fd 0%, #fff 100%); border-bottom: 1px solid var(--line); }
.page-hero .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); }
@media (max-width: 960px) { .hero-grid, .page-hero .hero-grid { grid-template-columns: 1fr; gap: 40px; } .hero { padding-top: 40px; } }

/* product visuals */
.visual { position: relative; }
.window { background: #fff; border-radius: 10px; box-shadow: var(--shadow-16); overflow: hidden; border: 1px solid var(--line); }
.window-bar { height: 30px; display: flex; align-items: center; gap: 7px; padding: 0 12px; background: #f3f3f3; border-bottom: 1px solid var(--line); font-size: .74rem; color: var(--muted); }
.window-bar i { width: 10px; height: 10px; border-radius: 50%; background: #d4d4d4; display: inline-block; }
.window-bar span { margin-left: 8px; }
.window img { width: 100%; height: auto; }
.phone { width: 230px; border-radius: 34px; background: #111; padding: 9px; box-shadow: var(--shadow-16); }
.phone img { border-radius: 26px; width: 100%; height: auto; }
.visual-hero { padding: 0 0 60px 70px; }
.visual-hero .phone { position: absolute; left: 0; bottom: 0; width: 200px; }
@media (max-width: 960px) { .visual-hero { padding: 0 0 50px 50px; } .visual-hero .phone { width: 150px; } }
@media (max-width: 520px) { .visual-hero { padding: 0 0 40px 34px; } .visual-hero .phone { width: 120px; border-radius: 24px; padding: 6px; } .visual-hero .phone img { border-radius: 19px; } }
.phones { display: flex; gap: 18px; justify-content: center; align-items: flex-end; }
.phones .phone:nth-child(2) { transform: translateY(-24px); }
@media (max-width: 600px) { .phones .phone { width: 46%; border-radius: 24px; padding: 6px; } .phones .phone img { border-radius: 19px; } .phones .phone:nth-child(3) { display: none; } }

/* facts strip */
.facts { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.fact { padding: 22px 24px; border-right: 1px solid var(--line); display: flex; gap: 14px; align-items: flex-start; }
.fact:last-child { border-right: 0; }
.fact .ico { width: 28px; height: 28px; color: var(--blue); }
.fact b { display: block; font-size: .98rem; }
.fact span { font-size: .88rem; color: var(--muted); }
@media (max-width: 960px) { .facts { grid-template-columns: 1fr 1fr; } .fact:nth-child(2) { border-right: 0; } .fact:nth-child(-n+2) { border-bottom: 1px solid var(--line); } }
@media (max-width: 560px) { .facts { grid-template-columns: 1fr; } .fact { border-right: 0; border-bottom: 1px solid var(--line); } .fact:last-child { border-bottom: 0; } }

/* cards */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
@media (max-width: 1080px) { .grid-5 { grid-template-columns: repeat(3, minmax(0, 1fr)); } .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .grid-3, .grid-5 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid-2 { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }
.card { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-2); padding: 26px; display: flex; flex-direction: column; gap: 6px; transition: box-shadow .18s, transform .18s; position: relative; }
.band-grey .card { box-shadow: var(--shadow-2); }
a.card { color: inherit; text-decoration: none; }
a.card:hover, .card.hover:hover { box-shadow: var(--shadow-8); transform: translateY(-2px); color: inherit; }
.card p { color: var(--muted); font-size: .96rem; margin: 0; }
.card .link-arrow { margin-top: auto; padding-top: 12px; }
.card-icon { width: 48px; height: 48px; border-radius: 10px; display: grid; place-items: center; background: var(--blue-tint); color: var(--blue); margin-bottom: 10px; }
.card-icon .ico { width: 26px; height: 26px; }
.card-icon.gold { background: var(--gold-tint); color: var(--gold); }
.card-img { margin: -26px -26px 18px; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; background: var(--bg-2); aspect-ratio: 16 / 9; }
.card-img img { width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.tag { display: inline-flex; align-items: center; gap: 6px; align-self: flex-start; font-size: .76rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--bg-3); color: var(--ink-2); }
.tag.blue { background: var(--blue-tint); color: var(--blue); } .tag.ok { background: var(--ok-tint); color: var(--ok); } .tag.gold { background: var(--gold-tint); color: #7a5c14; } .tag.warn { background: var(--warn-tint); color: var(--warn); }

/* core network band */
.core { margin-top: 28px; border-radius: var(--radius); background: linear-gradient(90deg, #0067b8, #2b88d8); color: #fff; padding: 22px 26px; display: flex; gap: 18px; align-items: center; box-shadow: var(--shadow-8); }
.core .ico { width: 40px; height: 40px; flex: 0 0 auto; }
.core h3 { color: #fff; margin: 0 0 2px; }
.core p { margin: 0; color: #e3f0fb; }

/* split feature */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
.split.reverse .split-media { order: -1; }
.split + .split { margin-top: 96px; }
.split ul.checks { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 12px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks li .ico { color: var(--blue); margin-top: 3px; }
.checks li b { display: block; }
.checks li span { color: var(--muted); font-size: .95rem; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } .split.reverse .split-media { order: 0; } .split + .split { margin-top: 64px; } }

/* stepper: how a stop works */
.stepper { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 48px; align-items: start; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; counter-reset: step; }
.step-btn { width: 100%; text-align: left; background: transparent; border: 0; border-left: 3px solid var(--line); padding: 14px 18px; cursor: pointer; font: inherit; color: var(--ink); display: grid; grid-template-columns: 34px 1fr; gap: 4px 12px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.step-btn:hover { background: var(--bg-2); }
.step-btn .num { grid-row: span 2; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--bg-3); font-weight: 700; font-size: .9rem; color: var(--ink-2); }
.step-btn b { font-size: 1.04rem; }
.step-btn span.desc { color: var(--muted); font-size: .93rem; display: none; }
.step-btn[aria-selected="true"] { border-left-color: var(--blue); background: #fff; box-shadow: var(--shadow-2); }
.step-btn[aria-selected="true"] .num { background: var(--blue); color: #fff; }
.step-btn[aria-selected="true"] span.desc { display: block; }
.step-stage { position: sticky; top: 96px; min-height: 300px; }
.step-panel { display: none; }
.step-panel.on { display: block; animation: fade .28s ease-out; }
.step-panel .caption { margin-top: 14px; font-size: .9rem; color: var(--muted); }
.step-panel .phone { margin: 0 auto; width: 270px; }
.step-nav { display: flex; gap: 10px; margin-top: 18px; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } }
@media (max-width: 900px) { .stepper { grid-template-columns: 1fr; gap: 28px; } .step-stage { position: static; } .step-panel .phone { width: 220px; } }

/* timeline: build -> demonstrate -> pilot -> launch */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; list-style: none; padding: 0; margin: 0; position: relative; }
.timeline li { padding: 0 18px 0 0; position: relative; }
.timeline li::before { content: ""; display: block; height: 4px; background: var(--line-2); margin-bottom: 18px; border-radius: 2px; }
.timeline li.done::before { background: var(--blue); }
.timeline li.now::before { background: linear-gradient(90deg, var(--blue) 50%, var(--line-2) 50%); }
.timeline .phase { font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--faint); }
.timeline li.done .phase, .timeline li.now .phase { color: var(--blue); }
.timeline h3 { margin: 4px 0 6px; }
.timeline p { color: var(--muted); font-size: .95rem; }
@media (max-width: 860px) { .timeline { grid-template-columns: 1fr 1fr; gap: 28px 0; } }
@media (max-width: 520px) { .timeline { grid-template-columns: 1fr; } }

/* values */
.values .card { text-align: left; }
.mission { font: 600 clamp(1.3rem, 2.4vw, 1.75rem)/1.4 var(--font-display); color: var(--ink); max-width: 900px; }

/* hardware */
.sticker { border-radius: 10px; background: #0b1b2b; color: #fff; display: flex; align-items: center; gap: 14px; padding: 12px 16px; box-shadow: var(--shadow-8); }
.sticker.bumper { aspect-ratio: 11.5 / 3; width: 100%; max-width: 520px; }
.sticker.window { aspect-ratio: 1; width: 190px; flex-direction: column; justify-content: center; text-align: center; }
.sticker .qr { background: #fff; border-radius: 6px; padding: 5px; flex: 0 0 auto; }
.sticker .qr svg { display: block; width: 74px; height: 74px; }
.sticker.window .qr svg { width: 96px; height: 96px; }
.sticker b { font: 700 1.25rem/1.1 var(--font-display); letter-spacing: .04em; }
.sticker small { display: block; color: #b9c7d6; font-size: .72rem; margin-top: 4px; }
.stickers { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }

/* FAQ */
.faq { max-width: 900px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font: 600 1.08rem/1.4 var(--font-display); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 26px; width: 9px; height: 9px; border-right: 2px solid var(--ink-2); border-bottom: 2px solid var(--ink-2); transform: rotate(45deg); transition: transform .18s; }
.faq details[open] summary::after { transform: rotate(225deg); top: 30px; }
.faq details > div { padding: 0 0 20px; color: var(--ink-2); max-width: 780px; }

/* CTA band */
.cta-band { background: var(--ink); color: #fff; padding: 64px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #d0d0d0; max-width: 680px; }
.cta-band .btn-secondary { background: transparent; color: #fff; border-color: #8a8a8a; }
.cta-band .btn-secondary:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.cta-inner { display: flex; gap: 32px; align-items: center; justify-content: space-between; flex-wrap: wrap; }

/* forms */
.form { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form .full { grid-column: 1 / -1; }
.field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.field label .opt { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; font: inherit; color: var(--ink); background: #fff; border: 1px solid var(--line-2); border-bottom: 1px solid #8a8a8a; border-radius: var(--radius-sm); padding: 10px 12px; min-height: 44px; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #8a8a8a; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--line-2); border-bottom: 2px solid var(--blue); padding-bottom: 9px; }
.field textarea { min-height: 130px; resize: vertical; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note { font-size: .85rem; color: var(--muted); }
.alert { border-radius: var(--radius-sm); padding: 14px 16px; font-size: .95rem; }
.alert.ok { background: var(--ok-tint); color: #0b5a0b; }
.alert.bad { background: #fde7e9; color: #8e1b1b; }
@media (max-width: 640px) { .form { grid-template-columns: 1fr; } }

/* footer */
.site-footer { background: var(--bg-2); border-top: 1px solid var(--line); padding: 56px 0 28px; font-size: .9rem; color: var(--muted); }
.foot-grid { display: grid; grid-template-columns: 1.3fr repeat(6, 1fr); gap: 24px; }
.foot-grid h4 { font-size: .92rem; color: var(--ink); margin-bottom: 12px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot-grid a { color: var(--muted); text-decoration: none; }
.foot-grid a:hover { color: var(--ink); text-decoration: underline; }
.foot-base { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; gap: 18px; justify-content: space-between; flex-wrap: wrap; font-size: .82rem; }
@media (max-width: 860px) { .foot-grid { grid-template-columns: 1fr 1fr; } .foot-grid > div:first-child { grid-column: 1 / -1; } }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .step-panel.on { animation: none; } a.card:hover { transform: none; } }

/* photography: a real photo with the matching app screen layered on top */
.duo { position: relative; padding-bottom: 9%; }
.duo .photo { display: block; width: 86%; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow-8); background: var(--bg-3); }
.duo .photo img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.duo.wide .photo img { aspect-ratio: 16 / 10; }
.duo .over { position: absolute; }
.duo .over.phone { right: 0; bottom: 0; width: 31%; min-width: 120px; }
.duo .over.window { right: 0; bottom: 0; width: 66%; }
.duo.flip .photo { margin-left: auto; }
.duo.flip .over { right: auto; left: 0; }
.duo .chip { position: absolute; left: 4%; top: 6%; display: inline-flex; gap: 8px; align-items: center; background: rgba(255, 255, 255, .95); color: var(--ink); border-radius: 999px; padding: 8px 14px 8px 10px; font-size: .86rem; font-weight: 600; box-shadow: var(--shadow-8); }
.duo .chip .ico { color: var(--ok); width: 20px; height: 20px; }
.duo.flip .chip { left: auto; right: 4%; }
.hero .duo { padding-bottom: 7%; }
.hero .duo .photo { width: 90%; }
.hero .duo .photo img { aspect-ratio: 5 / 4; }
.hero .duo .over.phone { width: 30%; }
@media (max-width: 600px) {
  .duo .photo { width: 92%; }
  .duo .over.phone { width: 36%; min-width: 0; border-radius: 22px; padding: 6px; }
  .duo .over.phone img { border-radius: 17px; }
  .duo .over.window { width: 74%; }
  .duo .over.window .window-bar { height: 20px; font-size: .62rem; }
  .duo .over.window .window-bar i { width: 7px; height: 7px; }
  .duo .chip { font-size: .76rem; padding: 6px 10px 6px 8px; }
}
.card-img.photo-img img { object-position: center 35%; }
.photo-band { position: relative; min-height: 380px; display: flex; align-items: flex-end; color: #fff; overflow: hidden; padding: 0; }
.photo-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 20, 40, .78) 0%, rgba(0, 20, 40, .45) 55%, rgba(0, 20, 40, .1) 100%); }
.photo-band .wrap { width: 100%; position: relative; z-index: 1; padding-top: 72px; padding-bottom: 64px; }
.photo-band h2 { color: #fff; max-width: 640px; }
.photo-band p { color: #e6edf3; max-width: 600px; font-size: 1.08rem; }
.photo-band .btn-secondary { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .7); }
.photo-band .btn-secondary:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.illustrative { font-size: .8rem; color: var(--faint); }

/* photo strip with a large app window under it: keeps both the photo's
   subject and the window's text readable */
.duo.stack { padding-bottom: 0; }
.duo.stack .photo { width: 100%; }
.duo.stack .photo img { aspect-ratio: 21 / 9; object-position: var(--pos, center); }
.duo.stack .over.window { position: relative; right: auto; bottom: auto; width: 90%; margin: -11% 0 0 auto; }
.duo.stack.flip .over.window { margin: -11% auto 0 0; }
@media (max-width: 600px) { .duo.stack .over.window { width: 100%; margin-top: -6%; } .duo.stack .photo img { aspect-ratio: 16 / 9; } }

/* long-form reading view: investor package and market strategy */
.doc-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; }
.doc-toc { position: sticky; top: 88px; font-size: .9rem; }
.doc-toc h4 { font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.doc-toc ol { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; border-left: 2px solid var(--line); }
.doc-toc a { display: block; padding: 6px 12px; color: var(--ink-2); text-decoration: none; margin-left: -2px; border-left: 2px solid transparent; }
.doc-toc a:hover { color: var(--blue); }
.doc-toc a.on { color: var(--blue); border-left-color: var(--blue); font-weight: 600; }
.doc-toc .actions { margin-top: 18px; flex-direction: column; align-items: stretch; }
.doc-body { max-width: 780px; font-size: 1.06rem; color: var(--ink-2); }
.doc-body section { padding: 0 0 44px; scroll-margin-top: 88px; }
.doc-body section + section { border-top: 1px solid var(--line); padding-top: 40px; }
.doc-body h2 { font-size: 1.7rem; color: var(--ink); }
.doc-body h2 small { display: block; font: 700 .78rem/1 var(--font); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.doc-body h3 { font-size: 1.12rem; margin-top: 18px; }
.doc-body p { margin: 0 0 14px; }
.doc-body ul, .doc-body ol { margin: 0 0 16px; padding-left: 22px; display: grid; gap: 8px; }
.doc-body li b { color: var(--ink); }
.doc-body .lede { font-size: 1.2rem; color: var(--ink); }
.doc-body .callout { background: var(--blue-tint-2); border-left: 4px solid var(--blue); border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 20px; margin: 18px 0; color: var(--ink); }
.doc-body .callout.gold { background: var(--gold-tint); border-left-color: var(--gold); }
.doc-body .note { font-size: .9rem; color: var(--muted); }
.doc-body .request { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; background: var(--bg-2); border: 1px dashed var(--line-2); border-radius: var(--radius-sm); padding: 8px 14px; text-decoration: none; }
.doc-table { width: 100%; border-collapse: collapse; margin: 10px 0 18px; font-size: .95rem; background: #fff; box-shadow: var(--shadow-2); border-radius: var(--radius); overflow: hidden; }
.doc-table th, .doc-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.doc-table th { background: var(--bg-2); font-size: .8rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.doc-table tr:last-child td { border-bottom: 0; }
.doc-table td:first-child { font-weight: 600; color: var(--ink); width: 30%; }
.table-scroll { overflow-x: auto; }
.waves { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 14px 0 18px; }
.wave { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-2); padding: 16px; border-top: 4px solid var(--blue); }
.wave:nth-child(2) { border-top-color: #2b88d8; } .wave:nth-child(3) { border-top-color: #71afe5; } .wave:nth-child(4) { border-top-color: #a6cdef; }
.wave small { font-size: .74rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); }
.wave b { display: block; margin: 4px 0 6px; color: var(--ink); }
.wave span { font-size: .9rem; color: var(--muted); }
.gates { list-style: none; padding: 0 !important; counter-reset: g; }
.gates li { position: relative; padding: 0 0 0 46px; min-height: 34px; }
.gates li::before { counter-increment: g; content: counter(g); position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 50%; background: var(--blue); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: .9rem; }
.gates li i { display: block; font-style: normal; font-size: .9rem; color: var(--muted); }
.ir-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
@media (max-width: 960px) { .doc-layout { grid-template-columns: 1fr; gap: 24px; } .doc-toc { position: static; } .doc-toc ol { display: none; } .waves, .ir-links { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .waves, .ir-links { grid-template-columns: 1fr; } }
@media print { .site-header, .site-footer, .doc-toc, .page-hero .actions { display: none !important; } .doc-layout { display: block; } .doc-body { max-width: none; } }