/* My Accomplishments — shared styles. 2026-10-01 polish pass: one spacing scale, one type scale,
   sticky nav, full-bleed bands for rhythm. Identity (palette, logo, chat demo) kept from v1. */
:root {
  color-scheme: light;
  --bg: #f5f5f5;
  --surface: #ffffff;
  --ink: #1f1f1f;
  --ink-2: #333333;
  --muted: #5e5e5e;
  --faint: #767676;
  --line: #e3e3e3;
  --line-2: #ededed;
  --navy: #5b5fc7;
  --navy-deep: #4f52b2;
  --navy-tint: #ecedfb;
  --teal: #2f9e93;
  --teal-deep: #23766c;
  --presence: #6bb700;
  --bubble-bot: #f0f0f0;
  --danger: #b42318;
  --shadow: 0 0.3px 0.9px rgba(0,0,0,.05), 0 3px 8px rgba(0,0,0,.06), 0 16px 34px -14px rgba(25,37,120,.18);
  --shadow-lg: 0 1px 2px rgba(0,0,0,.04), 0 28px 56px -26px rgba(25,37,120,.30), 0 10px 26px -18px rgba(0,0,0,.14);
  --ease: cubic-bezier(.16,1,.3,1);
  /* spacing scale */
  --s-1: 8px; --s-2: 12px; --s-3: 16px; --s-4: 24px; --s-5: 32px; --s-6: 48px;
  --section: clamp(72px, 10vw, 120px);
  --gutter: clamp(20px, 5vw, 44px);
  --nav-h: 64px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scrollbar-color: #c9cbe6 transparent; scroll-padding-top: calc(var(--nav-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
::selection { background: rgba(91,95,199,.18); color: var(--ink); }
body {
  margin: 0; background: var(--bg); color: var(--ink); caret-color: var(--navy);
  font-family: "Segoe UI", ui-sans-serif, system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  min-height: 100dvh;
}
a { color: var(--navy-deep); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--navy); }
:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; border-radius: 4px; }
img { max-width: 100%; }
.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; }
.skip { position: absolute; left: 12px; top: -48px; z-index: 50; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; text-decoration: none; font-weight: 600; transition: top .2s; }
.skip:focus { top: 12px; color: #fff; }

.wrap { max-width: 1120px; margin: 0 auto; padding-inline: var(--gutter); }
.wrap-narrow { max-width: 760px; margin: 0 auto; padding-inline: var(--gutter); }
.logo-badge { background: url("/logo-192.png") center / cover no-repeat; border-radius: 50%; flex: none; }

/* ---------- Nav ---------- */
.nav { position: sticky; top: 0; z-index: 30; background: rgba(245,245,245,.92); border-bottom: 1px solid transparent; transition: border-color .3s, background .3s; padding-top: env(safe-area-inset-top, 0px); }
.nav.scrolled { border-bottom-color: var(--line); background: rgba(245,245,245,.97); }
.nav .wrap { height: var(--nav-h); display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); }
.brandmark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brandmark:hover { color: var(--ink); }
.brandmark .logo-badge { width: 32px; height: 32px; }
.brandmark span { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a:not(.btn) { font-size: 14px; font-weight: 500; color: var(--muted); text-decoration: none; padding: 8px 12px; border-radius: 8px; transition: color .2s, background .2s; }
.nav-links a:not(.btn):hover { color: var(--ink); background: rgba(0,0,0,.04); }
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.nav-links .btn { margin-left: 8px; }
@media (max-width: 720px) { .nav-links a.hide-sm { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-size: 15px; font-weight: 600; line-height: 1.2; white-space: nowrap; text-decoration: none;
  border: none; border-radius: 10px; padding: 12px 20px; cursor: pointer;
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .2s ease, background .2s ease, color .2s, opacity .2s;
}
.btn-dark { color: #fff; background: linear-gradient(180deg, #2c2e37, #202127); box-shadow: inset 0 1px 0 rgba(255,255,255,.09), 0 1px 2px rgba(0,0,0,.14), 0 8px 18px -9px rgba(22,24,32,.5); }
.btn-dark:hover { color: #fff; transform: translateY(-1px); box-shadow: inset 0 1px 0 rgba(255,255,255,.11), 0 2px 5px rgba(0,0,0,.16), 0 15px 28px -11px rgba(22,24,32,.55); }
.btn-light { color: var(--ink); background: var(--surface); box-shadow: inset 0 0 0 1px var(--line), 0 1px 2px rgba(0,0,0,.04); }
.btn-light:hover { color: var(--ink); transform: translateY(-1px); box-shadow: inset 0 0 0 1px #cfd0e6, 0 6px 16px -10px rgba(25,37,120,.3); }
.btn:active { transform: translateY(0) scale(.985); }
.btn[disabled] { cursor: progress; opacity: .8; transform: none; }
.btn-sm { font-size: 13.5px; padding: 8px 14px; border-radius: 9px; }
.btn .spin { display: none; width: 14px; height: 14px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; opacity: .7; animation: spin .7s linear infinite; }
.btn.loading .spin { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Type ---------- */
h1, h2, h3 { color: var(--ink); text-wrap: balance; margin: 0; }
.h-display { font-size: clamp(38px, 5.4vw, 64px); line-height: 1.03; letter-spacing: -.035em; font-weight: 700; }
.h-section { font-size: clamp(28px, 3.4vw, 42px); line-height: 1.08; letter-spacing: -.03em; font-weight: 700; }
.h-card { font-size: 19px; line-height: 1.25; letter-spacing: -.015em; font-weight: 600; }
.lede { font-size: clamp(17px, 1.6vw, 19px); line-height: 1.6; color: var(--muted); max-width: 46ch; text-wrap: pretty; margin: 0; }
.lede b { color: var(--ink-2); font-weight: 600; }
.section-head { max-width: 640px; margin-bottom: clamp(32px, 4.5vw, 52px); }
.section-head p { margin: 14px 0 0; font-size: 17px; color: var(--muted); text-wrap: pretty; max-width: 58ch; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center p { margin-inline: auto; }
.prose p, .prose li { font-size: 17px; line-height: 1.7; color: var(--ink-2); text-wrap: pretty; }
.prose h2 { font-size: clamp(23px, 2.6vw, 29px); letter-spacing: -.02em; line-height: 1.2; margin: 52px 0 12px; }
.prose h3 { font-size: 19px; letter-spacing: -.01em; margin: 32px 0 8px; }
.prose ul, .prose ol { padding-left: 22px; }
.prose li { margin: 6px 0; }
.muted { color: var(--muted); }

/* ---------- Sections ---------- */
.section { padding-block: var(--section); }
.band { background: var(--surface); border-block: 1px solid var(--line-2); }
.band-tint { background: linear-gradient(180deg, #f1f1fb, #eceefa); }

/* ---------- Hero ---------- */
.hero { padding-block: clamp(44px, 7vw, 96px) var(--section); position: relative; }
.hero::before { content: ""; position: absolute; inset: -64px 0 0; pointer-events: none; z-index: -1;
  background: radial-gradient(48% 40% at 82% 0%, rgba(91,95,199,.08), transparent 70%),
              radial-gradient(40% 32% at 6% 14%, rgba(47,158,147,.05), transparent 70%); }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: clamp(40px, 6vw, 64px); align-items: center; }
@media (min-width: 960px) { .hero-grid { grid-template-columns: 1.05fr .95fr; } }
.hero-copy { min-width: 0; }
.hero-copy .h-display { max-width: 17ch; }
@media (min-width: 960px) { .hero-copy .h-display { font-size: clamp(44px, 4.3vw, 62px); } }
.hero-copy .lede { margin-top: 22px; }
.cta-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; font-size: 14px; color: var(--muted); }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 16px; height: 16px; flex: none; fill: none; stroke: var(--teal-deep); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Chat demo ---------- */
.hero-demo { min-width: 0; }
.chat { background: var(--surface); border-radius: 14px; box-shadow: var(--shadow-lg); overflow: hidden; display: flex; flex-direction: column; }
.chat-head { display: flex; align-items: center; gap: 11px; padding: 13px 16px; border-bottom: 1px solid var(--line-2); }
.chat-head .logo-badge { width: 32px; height: 32px; }
.chat-head .t-name { font-size: 14px; font-weight: 600; }
.chat-head .t-sub { font-size: 11.5px; color: var(--faint); margin-top: -1px; display: inline-flex; align-items: center; gap: 6px; }
.chat-head .t-sub::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--presence); box-shadow: 0 0 0 2px rgba(107,183,0,.18); }
.chat-head .pin { margin-left: auto; font-size: 11px; color: var(--faint); font-weight: 600; letter-spacing: .03em; }
.chat-body { padding: 18px 16px 6px; display: flex; flex-direction: column; gap: 15px; height: 360px; overflow: hidden; justify-content: flex-end; }
.msg-you { display: flex; justify-content: flex-end; }
.bubble-you { background: var(--navy); color: #fff; border-radius: 8px 4px 8px 8px; padding: 10px 13px; font-size: 14px; max-width: 82%; line-height: 1.45; }
.msg-bot { display: grid; grid-template-columns: 30px 1fr; gap: 10px; }
.msg-bot .logo-badge { width: 30px; height: 30px; align-self: start; }
.meta { display: flex; align-items: baseline; gap: 8px; margin-bottom: 5px; }
.meta .who { font-size: 13px; font-weight: 600; color: var(--ink); }
.meta .time { font-size: 11px; color: var(--faint); font-variant-numeric: tabular-nums; }
.bubble-bot { background: var(--bubble-bot); color: var(--ink-2); border-radius: 4px 8px 8px 8px; padding: 11px 13px; font-size: 14px; line-height: 1.5; max-width: 94%; }
.bubble-bot h4 { margin: 0 0 3px; font-size: 13.5px; font-weight: 600; color: var(--ink); }
.bubble-bot .sub { color: var(--muted); }
.bubble-bot .strong { color: var(--ink); font-weight: 600; }
.chip { display: inline-block; font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; font-weight: 700; background: var(--teal-deep); color: #fff; padding: 2px 9px; border-radius: 999px; margin-bottom: 8px; }
.typing { display: inline-flex; gap: 4px; padding: 13px 14px; background: var(--bubble-bot); border-radius: 4px 8px 8px 8px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #a9a9a9; animation: blink 1.3s infinite ease-in-out both; }
.typing i:nth-child(2){ animation-delay: .18s; } .typing i:nth-child(3){ animation-delay: .36s; }
@keyframes blink { 0%,80%,100%{ opacity:.25; transform: translateY(0);} 40%{ opacity:1; transform: translateY(-2px);} }
.enter { animation: msgIn .42s var(--ease) both; }
@keyframes msgIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.dock { position: relative; padding: 8px 12px 12px; }
.menu { position: absolute; left: 12px; right: 12px; bottom: 62px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 10px 30px -10px rgba(25,37,120,.22); padding: 8px; display: flex; flex-direction: column; gap: 4px; transform: translateY(10px); opacity: 0; pointer-events: none; transition: transform .38s var(--ease), opacity .3s; }
.menu.open { transform: translateY(0); opacity: 1; }
.menu .m-lbl { font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--faint); font-weight: 700; padding: 5px 8px 3px; }
.chip-row { display: flex; align-items: center; gap: 9px; padding: 9px 10px; border-radius: 8px; transition: background .2s, box-shadow .2s; }
.chip-row .dotb { width: 6px; height: 6px; border-radius: 50%; background: var(--faint); flex: none; }
.chip-row .txt { font-size: 13.5px; color: var(--ink-2); }
.chip-row.sel { background: var(--navy-tint); box-shadow: inset 0 0 0 1px var(--navy); }
.chip-row.sel .dotb { background: var(--navy); }
.chip-row.sel .txt { color: var(--navy-deep); font-weight: 600; }
.composer { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); }
.composer .ph { color: var(--faint); font-size: 13.5px; flex: 1; }
.composer .ph.filled { color: var(--ink); }
.composer .send { width: 30px; height: 30px; border-radius: 7px; background: var(--navy); display: grid; place-items: center; flex: none; transition: transform .15s; }
.composer .send svg { width: 15px; height: 15px; fill: #fff; }
.demo-foot { margin-top: 14px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.demo-caption { font-size: 13px; color: var(--muted); margin: 0; max-width: 36ch; line-height: 1.45; text-wrap: pretty; }
.replay { display: inline-flex; align-items: center; gap: 8px; background: none; border: 1px solid var(--line); color: var(--muted); font: inherit; font-size: 13px; padding: 7px 13px; border-radius: 8px; cursor: pointer; transition: .2s; flex: none; }
.replay:hover { border-color: var(--navy); color: var(--navy); }
.replay:active { transform: scale(.97); }
.replay svg { width: 14px; height: 14px; fill: currentColor; }

/* ---------- Steps ---------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 0; counter-reset: step; }
@media (min-width: 760px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { counter-increment: step; padding: 28px 28px 30px 0; border-top: 1px solid var(--line); position: relative; }
.steps li::before { content: counter(step); display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--navy-tint); color: var(--navy-deep); font-weight: 700; font-size: 14px; margin-bottom: 18px; font-variant-numeric: tabular-nums; }
.steps p { margin: 8px 0 0; color: var(--muted); font-size: 15.5px; text-wrap: pretty; }

/* ---------- Values ---------- */
.values { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 44px) clamp(28px, 5vw, 64px); }
@media (min-width: 720px) { .values { grid-template-columns: 1fr 1fr; } }
.value { display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: start; }
.value .ico { width: 40px; height: 40px; border-radius: 11px; background: var(--navy-tint); display: grid; place-items: center; }
.value .ico svg { width: 20px; height: 20px; fill: none; stroke: var(--navy-deep); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.value p { margin: 6px 0 0; color: var(--muted); font-size: 15.5px; max-width: 44ch; text-wrap: pretty; }

/* ---------- Pricing ---------- */
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: clamp(28px, 4vw, 48px); align-items: start; }
@media (min-width: 940px) { .pricing-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); } .price-card { position: sticky; top: calc(var(--nav-h) + 24px); } }
.price-card { background: var(--surface); border-radius: 18px; padding: clamp(24px, 3.5vw, 36px); box-shadow: var(--shadow-lg); }
.price-top { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.price-top .num { font-size: 52px; font-weight: 700; letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.price-top .per { font-size: 15px; color: var(--muted); font-weight: 500; }
.calc { margin-top: 24px; padding: 18px; border-radius: 14px; background: var(--bg); }
.calc-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.calc-label { font-size: 14px; font-weight: 600; color: var(--ink-2); }
.stepper { display: inline-flex; align-items: center; background: var(--surface); border-radius: 10px; box-shadow: inset 0 0 0 1px var(--line); }
.stepper button { width: 40px; height: 40px; border: 0; background: none; font: inherit; font-size: 20px; line-height: 1; color: var(--ink-2); cursor: pointer; border-radius: 10px; transition: background .15s, color .15s; }
.stepper button:hover { background: var(--navy-tint); color: var(--navy-deep); }
.stepper button:active { transform: scale(.94); }
.stepper input { width: 64px; height: 40px; border: 0; background: none; text-align: center; font: inherit; font-size: 17px; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; -moz-appearance: textfield; }
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { outline: none; }
.stepper:focus-within { box-shadow: inset 0 0 0 1px var(--navy), 0 0 0 3px rgba(91,95,199,.16); }
.calc-total { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.calc-total .t-label { font-size: 14px; color: var(--muted); }
.calc-total .t-num { font-size: 30px; font-weight: 700; letter-spacing: -.03em; font-variant-numeric: tabular-nums; color: var(--ink); transition: color .3s; }
.calc-total .t-num.bump { color: var(--navy-deep); }
.calc-note { margin: 6px 0 0; font-size: 13px; color: var(--faint); font-variant-numeric: tabular-nums; }
.includes { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 9px; }
.includes li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-2); text-wrap: pretty; }
.includes svg, .check { width: 18px; height: 18px; flex: none; margin-top: 2px; fill: none; stroke: var(--teal-deep); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.buy-form { margin-top: 24px; display: grid; gap: 10px; }
.field { display: block; }
.field > span { display: block; font-size: 13px; font-weight: 600; color: var(--ink-2); margin: 0 0 6px 2px; }
.field input { width: 100%; font: inherit; font-size: 15.5px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 11px 13px; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder { color: var(--faint); }
.field input:focus { outline: 0; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(91,95,199,.16); }
.invalid .field input[type=email] { border-color: var(--danger); box-shadow: 0 0 0 3px rgba(180,35,24,.12); }
.two { display: grid; grid-template-columns: 1fr; gap: 10px; }
@media (min-width: 520px) { .two { grid-template-columns: 1fr 1fr; } }
.form-msg { margin: 2px 2px 0; font-size: 14px; font-weight: 500; }
.form-msg:empty { display: none; }
.form-msg.err { color: var(--danger); }
.form-note { margin: 2px 2px 0; font-size: 13px; color: var(--faint); text-wrap: pretty; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.done { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; background: var(--surface); border: 1px solid rgba(47,158,147,.35); border-radius: 12px; box-shadow: 0 10px 24px -18px rgba(35,118,108,.45); }
.done svg { width: 22px; height: 22px; flex: none; margin-top: 1px; fill: none; stroke: var(--teal-deep); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.done .d-h { font-weight: 600; font-size: 15.5px; color: var(--ink); }
.done .d-p { font-size: 14px; color: var(--muted); margin-top: 2px; }
.done.enter { animation: doneIn .55s var(--ease) both; }
@keyframes doneIn { from { opacity: 0; transform: translateY(6px) scale(.985); filter: blur(3px); } to { opacity: 1; transform: none; filter: none; } }

.reqs h3 { font-size: 20px; letter-spacing: -.015em; }
.reqs > p { margin: 8px 0 18px; font-size: 15.5px; color: var(--muted); max-width: 54ch; text-wrap: pretty; }
.reqs dl { margin: 0; border-top: 1px solid var(--line); }
.reqs .row { display: grid; grid-template-columns: 1fr; gap: 3px; padding: 16px 0; border-bottom: 1px solid var(--line-2); }
@media (min-width: 560px) { .reqs .row { grid-template-columns: 10.5em 1fr; gap: 18px; } }
.reqs dt { font-size: 15px; font-weight: 600; color: var(--ink); }
.reqs dd { margin: 0; font-size: 15px; color: var(--muted); text-wrap: pretty; }
.tag { display: inline-block; vertical-align: 1px; font-size: 10.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--teal-deep); background: rgba(47,158,147,.1); padding: 2px 7px; border-radius: 999px; margin-left: 6px; }
.reqs .check-note { margin-top: 18px; font-size: 15px; color: var(--ink-2); }

.aside-card { margin-top: 28px; padding: 22px 24px; background: var(--navy-tint); border-radius: 14px; }
.aside-card h3 { font-size: 17px; }
.aside-card p { margin: 6px 0 14px; font-size: 15px; color: var(--ink-2); max-width: 54ch; text-wrap: pretty; }
.inline-form { display: flex; gap: 8px; padding: 6px; background: var(--surface); border-radius: 12px; box-shadow: inset 0 0 0 1px var(--line); transition: box-shadow .2s; }
.inline-form:focus-within { box-shadow: inset 0 0 0 1px var(--navy), 0 0 0 3px rgba(91,95,199,.16); }
.invalid .inline-form { box-shadow: inset 0 0 0 1px var(--danger), 0 0 0 3px rgba(180,35,24,.12); }
.inline-form input { flex: 1; min-width: 0; border: 0; outline: 0; background: transparent; font: inherit; font-size: 15.5px; color: var(--ink); padding: 8px 10px; }
.inline-form input::placeholder { color: var(--faint); }
@media (max-width: 480px) { .inline-form { flex-direction: column; } .inline-form .btn { width: 100%; } }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 2px; font-size: 17px; font-weight: 600; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 10px; height: 10px; flex: none; border-right: 2px solid var(--faint); border-bottom: 2px solid var(--faint); transform: rotate(45deg) translate(-2px, -2px); transition: transform .3s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq summary:hover { color: var(--navy-deep); }
.faq .a { padding: 0 2px 22px; color: var(--muted); font-size: 16px; line-height: 1.65; max-width: 68ch; }
.faq .a p { margin: 0 0 10px; } .faq .a p:last-child { margin: 0; }

/* ---------- Maker ---------- */
.maker { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: start; }
@media (min-width: 860px) { .maker { grid-template-columns: 220px 1fr; gap: 56px; } }
.maker-photo { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; box-shadow: 0 8px 24px -10px rgba(0,0,0,.35); }
.maker-sig { margin-top: 14px; }
.maker-sig .n { font-weight: 600; font-size: 15.5px; }
.maker-sig .t { font-size: 13.5px; color: var(--muted); }
.maker-note p { font-size: clamp(17px, 1.7vw, 19px); line-height: 1.7; color: var(--ink-2); margin: 0 0 16px; max-width: 62ch; text-wrap: pretty; }
.maker-note p:first-child { font-size: clamp(20px, 2.1vw, 24px); line-height: 1.45; color: var(--ink); font-weight: 500; letter-spacing: -.01em; }

/* ---------- Final CTA ---------- */
.final { text-align: center; }
.final .h-section { max-width: 18ch; margin-inline: auto; }
.final p { margin: 16px auto 0; color: var(--muted); font-size: 17px; max-width: 48ch; }
.final .cta-row { justify-content: center; }

/* ---------- Footer ---------- */
.footer { padding-block: 48px calc(36px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); }
.footer-grid { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 24px; align-items: flex-start; }
.footer nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer nav a { font-size: 14px; color: var(--muted); text-decoration: none; }
.footer nav a:hover { color: var(--ink); }
.credit { margin-top: 28px; text-align: center; font-size: 13px; color: var(--muted); }
.credit .heart { width: 14px; height: 14px; fill: #f43f5e; vertical-align: -2px; margin: 0 1px; animation: beat 1.5s ease-in-out infinite; filter: drop-shadow(0 1px 1.5px rgba(244,63,94,.32)); }
@keyframes beat { 0% { transform: scale(1); } 8% { transform: scale(1.22); } 16% { transform: scale(.97); } 26% { transform: scale(1.13); } 36%, 100% { transform: scale(1); } }

/* ---------- Article pages ---------- */
.page-head { padding-block: clamp(48px, 7vw, 88px) clamp(28px, 4vw, 44px); }
.page-head .lede { margin-top: 18px; max-width: 58ch; }
.crumb { font-size: 14px; color: var(--muted); margin-bottom: 18px; }
.crumb a { color: var(--muted); }
.example { background: var(--surface); border-radius: 14px; padding: 18px 20px; box-shadow: var(--shadow); margin: 18px 0; }
.example .lbl { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.example .before { color: var(--faint); } .example .after { color: var(--teal-deep); }
.example p { margin: 4px 0 12px; font-size: 16px; } .example p:last-child { margin-bottom: 0; }
.cta-card { margin: 56px 0 0; padding: clamp(24px, 4vw, 34px); background: var(--surface); border-radius: 16px; box-shadow: var(--shadow); }
.cta-card h2 { margin: 0; font-size: 22px; }
.cta-card p { margin: 8px 0 18px; color: var(--muted); }

/* ---------- Reveal (one authored moment per view lives in each page; this is the quiet default) ---------- */
.reveal { opacity: 1; }
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

@media (max-width: 520px) {
  .cta-row .btn { flex: 1 1 auto; }
  .demo-foot { align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .enter, .done.enter { animation: none !important; }
  .typing i, .credit .heart, .btn .spin { animation: none; }
  .menu, .faq summary::after { transition: none; }
}

/* ---------- Product tour video ---------- */
.tour { position: relative; border-radius: 18px; overflow: hidden; background: #eef0f2; box-shadow: var(--shadow-lg); aspect-ratio: 16 / 9; max-width: 100%; }
.tour video { display: block; width: 100%; height: 100%; object-fit: cover; }
.tour-play { position: absolute; inset: 0; margin: auto; width: 84px; height: 84px; border: 0; border-radius: 50%; background: rgba(31,31,31,.72); color: #fff; display: grid; place-items: center; cursor: pointer; transition: transform .25s var(--ease), background .2s, opacity .3s; box-shadow: 0 10px 28px rgba(0,0,0,.3); }
.tour-play:hover { transform: scale(1.06); background: rgba(31,31,31,.86); }
.tour-play:active { transform: scale(.97); }
.tour-play svg { width: 34px; height: 34px; fill: #fff; margin-left: 5px; }
.tour.playing .tour-play { opacity: 0; pointer-events: none; }
.tour-cap { margin: 14px 2px 0; font-size: 14px; color: var(--muted); }