/* Document Reader — site styles. Brand red #E0262B, Lexend display, Figtree body. */
:root {
  --bg: #f7f7f9;
  --bg-2: #ffffff;
  --card: #ffffff;
  --ink: #0e0f13;
  --ink-2: #3a3d47;
  --muted: #6b7080;
  --line: #e7e8ee;
  --brand: #e0262b;
  --brand-2: #ff5a3c;
  --brand-ink: #c01a20;
  --brand-soft: #fdebeb;
  --glow: rgb(224 38 43 / .22);
  --dark: #0c0d11;
  --dark-2: #15171d;
  --on-dark: #f3f4f7;
  --on-dark-muted: #a3a8b6;
  --pdf: #e5252a; --word: #1a6fe8; --excel: #16a34a; --ppt: #f06a1f; --txt: #3b3f4c; --rtf: #3d50e0;
  --display: "Lexend", "Avenir Next", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, sans-serif;
  --r-lg: 28px;
  --r-md: 20px;
  --shadow: 0 1px 2px rgb(16 18 27 / .04), 0 12px 32px -12px rgb(16 18 27 / .12);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --bg: #0b0c10; --bg-2: #101116; --card: #15161c; --ink: #f2f3f6; --ink-2: #c9ccd5; --muted: #9096a5;
    --line: #25272f; --brand: #ff4449; --brand-ink: #ff7a7e; --brand-soft: #2a1316; --glow: rgb(255 68 73 / .25);
    --txt: #8a90a0;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 16px 40px -16px rgb(0 0 0 / .6);
  }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--brand-ink); }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--brand); outline-offset: 3px; border-radius: 10px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.025em; font-weight: 600; }
p { text-wrap: pretty; }
.wrap { max-width: 1180px; margin: 0 auto; padding-inline: 20px; }
.grad { background: linear-gradient(100deg, var(--brand) 10%, var(--brand-2) 90%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Header (floating glass pill) ---------- */
.site-header { position: sticky; top: 0; z-index: 20; padding: 12px 0; }
.site-header .bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 8px 8px 8px 14px; border-radius: 999px;
  background: color-mix(in srgb, var(--bg-2) 72%, transparent); backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px);
  border: 1px solid color-mix(in srgb, var(--line) 80%, transparent); box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 600 16px var(--display); letter-spacing: -0.01em; white-space: nowrap; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.nav { display: flex; align-items: center; gap: 4px; font: 500 14.5px var(--display); }
.nav a { color: var(--muted); text-decoration: none; padding: 8px 12px; border-radius: 999px; transition: color .2s, background .2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); background: color-mix(in srgb, var(--ink) 6%, transparent); }
.nav .nav-cta { color: #fff; background: var(--ink); margin-left: 6px; white-space: nowrap; }
.nav .nav-cta:hover { color: #fff; background: var(--brand); }
@media (prefers-color-scheme: dark) { .nav .nav-cta { color: var(--dark); } .nav .nav-cta:hover { color: #fff; } }
@media (max-width: 760px) { .nav a:not(.nav-cta) { display: none; } }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 12px; padding: 12px 22px 12px 18px; border-radius: 16px; font: 600 16px var(--display); text-decoration: none; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-play { background: var(--ink); color: var(--bg); box-shadow: 0 10px 30px -10px rgb(0 0 0 / .45); }
.btn-play svg { width: 26px; height: 26px; }
.btn-play span { display: grid; line-height: 1.15; text-align: left; }
.btn-play small { font: 500 11px var(--body); opacity: .7; letter-spacing: .06em; text-transform: uppercase; }
.btn-ghost { color: var(--ink); background: var(--card); border: 1px solid var(--line); padding: 16px 22px; }
.btn-ghost:hover { border-color: color-mix(in srgb, var(--ink) 25%, var(--line)); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 56px 0 40px; isolation: isolate; }
.hero::before { content: ""; position: absolute; inset: -120px 0 0; z-index: -1;
  background:
    radial-gradient(600px 380px at 78% 30%, var(--glow), transparent 70%),
    radial-gradient(500px 300px at 10% 0%, color-mix(in srgb, var(--brand-2) 12%, transparent), transparent 70%);
}
.hero::after { content: ""; position: absolute; inset: -120px 0 0; z-index: -1; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
@media (max-width: 920px) { .hero .wrap { grid-template-columns: 1fr; gap: 28px; } .hero { padding-top: 28px; } }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px 6px 6px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font: 500 13.5px var(--display); color: var(--ink-2); box-shadow: var(--shadow); }
.pill b { background: var(--brand); color: #fff; font-weight: 600; font-size: 12px; padding: 3px 9px; border-radius: 999px; }
.hero h1 { font-size: clamp(44px, 7.4vw, 84px); margin: 22px 0 0; font-weight: 700; letter-spacing: -0.04em; line-height: 1; }
.hero .lede { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 50ch; margin: 22px 0 30px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 28px 0 0; padding: 0; list-style: none; font: 500 14px var(--display); color: var(--ink-2); }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; color: var(--excel); }

.hero-art { position: relative; display: flex; justify-content: center; min-height: 630px; }
.hero-art .phone { position: absolute; }
.hero-art .p1 { width: min(240px, 50vw); left: 50%; top: 0; transform: translateX(-88%) rotate(-6deg); z-index: 1; }
.hero-art .p2 { width: min(258px, 54vw); left: 50%; top: 26px; transform: translateX(-12%) rotate(4deg); z-index: 2; }
.chip { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 10px 14px 10px 10px; border-radius: 16px; background: color-mix(in srgb, var(--card) 85%, transparent); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border: 1px solid var(--line); box-shadow: var(--shadow); font: 600 14px var(--display); animation: float 6s ease-in-out infinite; }
.chip small { display: block; font: 500 12px var(--body); color: var(--muted); }
.chip-a { left: 0; top: 60%; }
.chip-b { right: 0; top: 10%; animation-delay: -3s; }
.chip .dot { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); }
.chip .dot svg { width: 20px; height: 20px; }
@keyframes float { 50% { transform: translateY(-10px); } }
@media (max-width: 920px) { .hero-art { min-height: 630px; } .chip-a { left: 2%; } .chip-b { right: 2%; } }
@media (max-width: 520px) {
  .hero-art { min-height: 500px; margin-bottom: 8px; }
  .hero-art .p1 { width: 190px; transform: translateX(-86%) rotate(-6deg); top: 16px; }
  .hero-art .p2 { width: 205px; transform: translateX(-14%) rotate(4deg); }
  .chip { font-size: 13px; padding: 8px 12px 8px 8px; } .chip .dot { width: 30px; height: 30px; }
  .chip-a { left: 0; top: auto; bottom: 36px; } .chip-b { right: 0; top: 0; }
  .site-header .bar { padding-left: 10px; } .brand { font-size: 15px; } .nav .nav-cta { padding: 8px 14px; }
}

/* Phone frame around real screenshots */
.phone { border-radius: 40px; padding: 8px; background: linear-gradient(145deg, #2a2c33, #0c0d10 40%); box-shadow: 0 0 0 1px rgb(255 255 255 / .06) inset, 0 40px 80px -30px rgb(0 0 0 / .5), 0 18px 36px -18px rgb(0 0 0 / .35); }
.phone img { width: 100%; height: auto; aspect-ratio: 540 / 1200; border-radius: 32px; background: #fff; }

/* ---------- Format marquee ---------- */
.formats { padding: 36px 0 8px; }
.formats p { text-align: center; font: 500 13px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin: 0 0 16px; }
.marquee { display: flex; overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee-track { display: flex; gap: 12px; padding-right: 12px; flex-shrink: 0; animation: scroll 32s linear infinite; }
@keyframes scroll { to { transform: translateX(-100%); } }
.format { display: flex; align-items: center; gap: 10px; padding: 10px 18px 10px 12px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); font: 500 15px var(--display); white-space: nowrap; }
.glyph { position: relative; width: 26px; height: 32px; border-radius: 5px; background: var(--c); display: grid; place-items: end center; padding-bottom: 5px; color: #fff; font: 800 7.5px var(--display); letter-spacing: .02em; clip-path: polygon(0 0, 68% 0, 100% 26%, 100% 100%, 0 100%); flex-shrink: 0; }
.glyph::after { content: ""; position: absolute; top: 0; right: 0; width: 32%; height: 26%; background: color-mix(in srgb, var(--c) 55%, white); }

/* ---------- Sections ---------- */
section.block { padding: 88px 0; }
@media (max-width: 700px) { section.block { padding: 64px 0; } }
.eyebrow { display: inline-block; font: 600 13px var(--display); letter-spacing: .12em; text-transform: uppercase; color: var(--brand); }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(32px, 4.6vw, 52px); margin-top: 12px; }
.section-head p { color: var(--muted); margin: 16px 0 0; font-size: 18px; }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.tile { position: relative; overflow: hidden; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; gap: 10px; box-shadow: var(--shadow); }
.tile h3 { font-size: 23px; }
.tile p { margin: 0; color: var(--muted); font-size: 16px; }
.tile .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand); margin-bottom: 6px; }
.tile .ico svg { width: 24px; height: 24px; }
.t-read { grid-column: span 4; grid-row: span 2; }
.t-sign { grid-column: span 2; grid-row: span 2; }
.t-a, .t-b, .t-c { grid-column: span 2; }
.t-private { grid-column: span 6; }
.tile .shot { margin-top: auto; padding: 22px 0 28px; display: flex; justify-content: center; align-items: flex-start; gap: 20px; }
.tile .shot .phone { width: 230px; border-radius: 34px; padding: 7px; }
.tile .shot .phone img { border-radius: 27px; }
.t-read .shot .phone:nth-child(2) { margin-top: 36px; }
.t-read::before { content: ""; position: absolute; width: 520px; height: 520px; right: -140px; bottom: -260px; background: radial-gradient(circle, var(--glow), transparent 65%); pointer-events: none; }
.t-private { background: var(--dark); color: var(--on-dark); border-color: var(--dark-2); display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; padding: 40px; }
.t-private h3 { font-size: clamp(26px, 3.2vw, 36px); }
.t-private p { color: var(--on-dark-muted); font-size: 17px; margin-top: 10px; }
.t-private a { color: var(--on-dark); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.stat { border: 1px solid rgb(255 255 255 / .08); background: rgb(255 255 255 / .03); border-radius: var(--r-md); padding: 20px 16px; }
.stat b { display: block; font: 700 clamp(28px, 3.4vw, 40px)/1 var(--display); letter-spacing: -0.03em; background: linear-gradient(120deg, #fff, #ffb3b0); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { display: block; margin-top: 8px; font-size: 14px; color: var(--on-dark-muted); }
@media (max-width: 980px) {
  .bento { grid-template-columns: repeat(2, 1fr); }
  .t-read, .t-private { grid-column: span 2; }
  .t-sign, .t-a, .t-b, .t-c { grid-column: span 1; }
  .t-read, .t-sign { grid-row: auto; }
  .t-private { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .bento { grid-template-columns: 1fr; }
  .t-read, .t-sign, .t-a, .t-b, .t-c, .t-private { grid-column: auto; }
  .tile { padding: 24px; }
  .t-read .shot .phone:nth-child(2) { display: none; }
  .stats { grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
  .stat { padding: 14px 10px; }
}

/* ---------- Tools grid ---------- */
.tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 14px; }
.tool { display: flex; gap: 16px; align-items: flex-start; padding: 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-md); transition: transform .25s, box-shadow .25s, border-color .25s; }
.tool:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: color-mix(in srgb, var(--c) 40%, var(--line)); }
.tool .tg { position: relative; flex-shrink: 0; width: 42px; height: 50px; border-radius: 7px; background: var(--c); color: #fff; display: grid; place-items: center; clip-path: polygon(0 0, 68% 0, 100% 24%, 100% 100%, 0 100%); }
.tool .tg::after { content: ""; position: absolute; top: 0; right: 0; width: 32%; height: 24%; background: color-mix(in srgb, var(--c) 55%, white); }
.tool .tg svg { width: 20px; height: 20px; margin-top: 6px; }
.tool h3 { font-size: 17px; letter-spacing: -0.01em; }
.tool p { margin: 4px 0 0; color: var(--muted); font-size: 14.5px; line-height: 1.5; }
.tools-group { font: 600 13px var(--display); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 28px 0 12px; }
.tools-group:first-of-type { margin-top: 0; }

/* ---------- Screens carousel ---------- */
.screens { display: flex; gap: 22px; overflow-x: auto; padding: 8px 20px 28px; scroll-snap-type: x mandatory; scrollbar-width: none; max-width: 1180px; margin: 0 auto; }
.screens::-webkit-scrollbar { display: none; }
.screens figure { margin: 0; flex: 0 0 auto; scroll-snap-align: center; display: grid; gap: 14px; justify-items: center; }
.screens .phone { width: 230px; }
.screens figcaption { font: 500 14.5px var(--display); color: var(--ink-2); }
.carousel-nav { display: flex; justify-content: center; gap: 10px; }
.carousel-nav button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); color: var(--ink); cursor: pointer; display: grid; place-items: center; transition: background .2s; }
.carousel-nav button:hover { background: color-mix(in srgb, var(--ink) 6%, var(--card)); }
.carousel-nav svg { width: 20px; height: 20px; }

/* ---------- Pro ---------- */
.pro { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; box-shadow: var(--shadow); }
.plan h3 { font-size: 26px; display: flex; align-items: center; gap: 10px; }
.plan .tag { font: 600 12px var(--display); letter-spacing: .06em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; background: color-mix(in srgb, var(--ink) 7%, transparent); color: var(--ink-2); }
.plan > p { color: var(--muted); margin: 10px 0 18px; }
.plan ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink-2); font-size: 16px; }
.plan li svg { flex-shrink: 0; width: 20px; height: 20px; margin-top: 3px; color: var(--excel); }
.plan.plan-pro { position: relative; overflow: hidden; background: var(--dark); color: var(--on-dark); border-color: var(--dark-2); }
.plan.plan-pro::before { content: ""; position: absolute; width: 420px; height: 420px; right: -160px; top: -200px; background: radial-gradient(circle, rgb(255 68 73 / .35), transparent 65%); pointer-events: none; }
.plan.plan-pro .tag { background: var(--brand); color: #fff; }
.plan.plan-pro > p, .plan.plan-pro li { color: var(--on-dark-muted); }
.plan.plan-pro li svg { color: #ff7a7e; }
.plan .fine { font-size: 13.5px; color: var(--on-dark-muted); margin: 20px 0 0; opacity: .85; }
@media (max-width: 800px) { .pro { grid-template-columns: 1fr; } .plan { padding: 26px; } }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 10px; max-width: 860px; margin: 0 auto; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 18px 22px; transition: border-color .2s; }
.faq details[open] { border-color: color-mix(in srgb, var(--brand) 35%, var(--line)); }
.faq summary { cursor: pointer; font: 600 17px var(--display); list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--brand-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%23e0262b' d='M11 5h2v6h6v2h-6v6h-2v-6H5v-2h6z'/%3E%3C/svg%3E") center / 16px no-repeat; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--muted); margin: 12px 0 0; }

/* ---------- CTA band ---------- */
.cta { position: relative; overflow: hidden; text-align: center; border-radius: 36px; padding: 72px 24px; color: #fff;
  background: radial-gradient(700px 300px at 50% 120%, rgb(255 255 255 / .22), transparent 70%), linear-gradient(135deg, #e0262b, #b3141c 60%, #7d0e13); }
.cta h2 { font-size: clamp(32px, 5vw, 56px); letter-spacing: -0.035em; }
.cta p { max-width: 52ch; margin: 16px auto 28px; color: rgb(255 255 255 / .82); font-size: 18px; }
.cta .btn-play { background: #fff; color: #0e0f13; }
.cta img.cta-icon { width: 76px; height: 76px; border-radius: 20px; margin: 0 auto 22px; box-shadow: 0 16px 40px -12px rgb(0 0 0 / .5); }

/* ---------- Footer ---------- */
footer { margin-top: 80px; border-top: 1px solid var(--line); }
footer .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding-block: 32px; font-size: 14px; color: var(--muted); }
footer .brand { font-size: 15px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }
footer .legal-note { flex-basis: 100%; font-size: 12.5px; margin: 0; opacity: .8; }

/* ---------- Scroll reveal (progressive: only when JS adds .js) ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- Legal pages ---------- */
.legal-hero { position: relative; padding: 48px 0 8px; isolation: isolate; }
.legal-hero::before { content: ""; position: absolute; inset: -120px 0 0; z-index: -1; background: radial-gradient(520px 260px at 50% 0%, var(--glow), transparent 70%); }
.legal { max-width: 780px; margin: 0 auto; padding: 0 20px 24px; }
.legal-hero .legal { text-align: center; }
.legal h1 { font-size: clamp(38px, 6vw, 60px); font-weight: 700; letter-spacing: -0.04em; margin-top: 14px; }
.legal .updated { display: inline-block; color: var(--muted); font: 500 14px var(--display); margin: 16px 0 0; }
.legal .summary { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--r-md); padding: 20px 24px; color: var(--ink-2); box-shadow: var(--shadow); margin: 32px 0 8px; }
.legal .summary strong { color: var(--ink); font-family: var(--display); font-weight: 600; }
.legal section { padding: 24px 0; border-bottom: 1px solid var(--line); }
.legal section:last-child { border-bottom: 0; }
.legal h2 { font-size: 22px; letter-spacing: -0.015em; margin-bottom: 10px; }
.legal p { color: var(--ink-2); margin: 0; }
.legal-switch { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); }
.legal-switch a { padding: 7px 16px; border-radius: 999px; text-decoration: none; color: var(--muted); font: 500 14px var(--display); }
.legal-switch a[aria-current="page"] { background: var(--ink); color: var(--bg); }
@media (max-width: 400px) { .site-header .brand { font-size: 0; gap: 0; } .site-header .brand img { width: 34px; height: 34px; } }