/* ==========================================================================
   STREAD public site — landing, error pages. Loaded after app.css (tokens,
   buttons, badges come from there). Brand motif: the two slanted strokes of
   the logo's "S", reused as quiet background shapes and in the flow track.
   ========================================================================== */

.site-body { background: #fff; }
.site-main { display: block; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ---------------------------------------------------------------- Header */

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgb(255 255 255 / 0.76);
  backdrop-filter: saturate(180%) blur(16px); -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-2) ease, background-color var(--dur-2) ease;
}
body.is-scrolled .site-header, body.sheet-open .site-header { border-bottom-color: var(--color-line); background: rgb(255 255 255 / 0.9); }
.site-header-inner { display: flex; align-items: center; gap: 28px; height: 68px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; flex: none; color: var(--gray-900); font-size: 1.125rem; font-weight: 750; letter-spacing: 0.02em; }
.site-logo:hover { color: var(--gray-900); }
.site-logo img { width: 32px; height: 32px; border-radius: 9px; }
.site-nav { display: flex; align-items: center; gap: 2px; }
.site-nav a { padding: 8px 12px; border-radius: var(--radius-sm); font-size: 0.90625rem; font-weight: 550; color: var(--gray-600); transition: background-color var(--dur-1) ease, color var(--dur-1) ease; }
.site-nav a:hover { color: var(--gray-900); background: var(--gray-100); }
.site-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.site-login { padding: 8px 12px; border-radius: var(--radius-sm); font-size: 0.90625rem; font-weight: 600; color: var(--gray-700); }
.site-login:hover { color: var(--gray-900); background: var(--gray-100); }
.site-menu-btn { display: none; }
.site-sheet { display: none; }

/* ---------------------------------------------------------------- Shared section frame */

.section { padding: 104px 0; position: relative; }
.section-tint { background: linear-gradient(180deg, var(--gray-50), #fff 70%); border-top: 1px solid var(--color-border-subtle); }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head h2 { margin: 14px 0 14px; font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3rem); font-weight: 740; letter-spacing: -0.035em; line-height: 1.08; }
.section-head p { margin: 0 auto; max-width: 60ch; font-size: 1.0625rem; color: var(--gray-600); line-height: 1.65; }
.section-head .eyebrow { padding: 5px 12px; border-radius: 999px; background: var(--color-primary-50); box-shadow: inset 0 0 0 1px var(--color-primary-100); letter-spacing: 0.04em; }
.section-head-left { text-align: left; margin: 0; }
.section-head-left p { margin: 0 0 24px; }

[data-reveal] { transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.js [data-reveal]:not(.is-visible) { opacity: 0; transform: translateY(18px); }

/* ---------------------------------------------------------------- Hero */

.hero-x { position: relative; isolation: isolate; overflow: hidden; padding: 64px 0 0; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgb(16 24 40 / 0.045) 1px, transparent 1px), linear-gradient(90deg, rgb(16 24 40 / 0.045) 1px, transparent 1px);
  background-size: 64px 64px; background-position: center top;
  -webkit-mask-image: radial-gradient(70% 55% at 50% 22%, #000 20%, transparent 75%);
  mask-image: radial-gradient(70% 55% at 50% 22%, #000 20%, transparent 75%);
}
.hero-bg::after {
  content: ""; position: absolute; left: 50%; top: -260px; width: 1100px; height: 760px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgb(74 134 247 / 0.2), rgb(74 134 247 / 0.06) 55%, transparent);
}

.hero-inner { max-width: 940px; text-align: center; }
.hero-pill {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 12px 6px 10px;
  border-radius: 999px; background: #fff; color: var(--gray-700);
  box-shadow: 0 0 0 1px var(--color-line), var(--shadow-sm);
  font-size: 0.84375rem; font-weight: 600;
  transition: box-shadow var(--dur-2) ease, transform var(--dur-2) var(--ease-out);
}
.hero-pill:hover { color: var(--gray-900); box-shadow: 0 0 0 1px var(--color-border-strong), var(--shadow-md); }
.hero-pill .i { color: var(--gray-400); transition: transform var(--dur-2) var(--ease-out); }
.hero-pill:hover .i { transform: translateX(2px); color: var(--color-primary-600); }
.live-dot { position: relative; width: 8px; height: 8px; flex: none; border-radius: 50%; background: var(--color-success-solid); }
.live-dot::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 2px solid var(--color-success-solid); opacity: 0; animation: ping 2.4s var(--ease-out) infinite; }
.hero-title {
  margin: 26px auto 22px; max-width: 13.5ch;
  font-size: clamp(2.6rem, 1.3rem + 5.2vw, 5.1rem); font-weight: 780; line-height: 1.01; letter-spacing: -0.048em;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(100deg, var(--color-primary-700) 10%, var(--color-primary-500) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-lead { margin: 0 auto 34px; max-width: 58ch; font-size: clamp(1.03rem, 0.95rem + 0.4vw, 1.22rem); line-height: 1.62; color: var(--gray-600); }
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.hero-actions .btn-lg { min-height: 52px; padding: 0 24px; }
.hero-notes { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 22px; margin: 24px 0 0; padding: 0; list-style: none; font-size: var(--text-sm); color: var(--gray-500); }
.hero-notes li { display: inline-flex; align-items: center; gap: 6px; }
.hero-notes .i { color: var(--color-success-solid); }

/* ---------------------------------------------------------------- Product window (hero mock) */

/* perspective() lives in the window's own transform, not on this parent: a parent
   perspective puts the tilted window in a 3D context that paints it over the floats. */
.hero-stage { position: relative; margin-top: 64px; padding-bottom: 88px; }
.pw {
  position: relative; overflow: hidden; margin: 0 auto; max-width: 1080px;
  border-radius: 20px; background: #fff; text-align: left;
  box-shadow: 0 0 0 1px rgb(16 24 40 / 0.08), 0 2px 4px rgb(16 24 40 / 0.04), 0 40px 90px -30px rgb(16 24 40 / 0.35);
  transform-origin: 50% 0;
}
@supports (animation-timeline: view()) {
  .pw { animation: pw-settle linear both; animation-timeline: view(); animation-range: entry 0% cover 38%; }
}
.pw-bar { display: flex; align-items: center; gap: 14px; height: 42px; padding: 0 16px; background: var(--gray-50); border-bottom: 1px solid var(--color-border-subtle); }
.pw-dots { display: flex; gap: 6px; }
.pw-dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--gray-300); }
.pw-dots i:nth-child(1) { background: #f97066; }
.pw-dots i:nth-child(2) { background: #fdb022; }
.pw-dots i:nth-child(3) { background: #47cd89; }
.pw-url { display: inline-flex; align-items: center; gap: 6px; margin: 0 auto; padding: 4px 14px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--color-border); font-size: 0.75rem; color: var(--gray-500); transform: translateX(-24px); }
.pw-url .i { color: var(--color-success-solid); }
.pw-body { display: grid; grid-template-columns: 196px minmax(0, 1fr); min-height: 440px; }
.pw-side { padding: 16px 12px; border-right: 1px solid var(--color-border-subtle); background: var(--color-page); }
.pw-brand { display: flex; align-items: center; gap: 8px; padding: 2px 6px 14px; font-size: 0.8125rem; letter-spacing: 0.02em; }
.pw-brand img { border-radius: 6px; }
.pw-store { display: flex; align-items: center; gap: 8px; padding: 7px; margin-bottom: 12px; border-radius: 10px; background: #fff; box-shadow: 0 0 0 1px var(--color-line); font-size: 0.75rem; }
.pw-store span { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; background: var(--color-primary-50); color: var(--color-primary-700); font-weight: 700; font-size: 0.6875rem; }
.pw-nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px; }
.pw-nav li { position: relative; display: flex; align-items: center; gap: 8px; padding: 7px 8px; border-radius: 7px; font-size: 0.75rem; font-weight: 550; color: var(--gray-600); }
.pw-nav li .i { color: var(--gray-400); }
.pw-nav li.on { background: #e9f0ff; color: var(--color-primary-800); }
.pw-nav li.on .i { color: var(--color-primary-600); }
.pw-nav li > i { width: 6px; height: 6px; margin-left: auto; border-radius: 50%; background: var(--color-success-solid); }
.pw-main { display: flex; flex-direction: column; gap: 14px; padding: 18px 20px 20px; min-width: 0; background: var(--color-page); }
.pw-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; }
.pw-top small { display: block; font-size: 0.71875rem; color: var(--gray-500); }
.pw-top b { font-size: 1.0625rem; letter-spacing: -0.02em; }
.pw-pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: 999px; background: var(--color-success-bg); color: var(--color-success); font-size: 0.6875rem; font-weight: 650; box-shadow: inset 0 0 0 1px var(--color-success-border); }
.pw-pill i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pw-card { position: relative; min-width: 0; padding: 12px 14px; border-radius: 12px; background: #fff; box-shadow: 0 0 0 1px var(--color-line), 0 1px 2px rgb(16 24 40 / 0.04); }
.pw-card small { display: block; font-size: 0.6875rem; font-weight: 600; color: var(--gray-500); }
.pw-card > b { display: block; margin-top: 2px; font-size: 1.125rem; font-weight: 700; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.pw-kpis { display: grid; grid-template-columns: minmax(0, 1.9fr) minmax(0, 1fr) minmax(0, 1fr); gap: 12px; }
.pw-hero { overflow: hidden; padding-bottom: 0; }
.pw-hero > b { font-size: 1.5rem; }
.pw-delta { position: absolute; top: 12px; right: 12px; display: inline-flex; align-items: center; gap: 3px; padding: 2px 7px; border-radius: 999px; font-size: 0.6875rem; font-weight: 650; color: var(--color-success); background: var(--color-success-bg); }
.pw-spark { display: block; width: calc(100% + 28px); height: 56px; margin: 6px -14px 0; }
.pw-line { fill: none; stroke: var(--color-primary-500); stroke-width: 2.2; stroke-linecap: round; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; animation: pw-draw 1.8s var(--ease-out) 0.5s forwards; }
.pw-area { opacity: 0; animation: fade-in-to 1.2s ease 0.9s forwards; }
.pw-up { font-size: 0.6875rem; font-weight: 650; color: var(--color-success); }
.pw-sub { font-size: 0.6875rem; color: var(--gray-500); }
.pw-cols { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); gap: 12px; flex: 1; }
.pw-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.pw-card-head b { font-size: 0.8125rem; }
.pw-live { display: inline-flex; align-items: center; gap: 5px; font-size: 0.6875rem; font-weight: 650; color: var(--color-success); }
.pw-live i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; animation: blink 1.6s ease-in-out infinite; }
.pw-feed ul { list-style: none; margin: 0; padding: 0; }
.pw-feed li { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto 74px; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--color-border-subtle); }
.pw-feed li:first-child { border-top: 0; }
.pw-feed li.pw-new { animation: row-in 0.7s var(--ease-out) 1.2s both; }
.pw-ic { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 8px; }
.pw-ic.tg { color: #1c6fb5; background: #eef6ff; }
.pw-ic.wa { color: #16833d; background: #edfcf2; }
.pw-ic.web { color: var(--gray-600); background: var(--gray-100); }
.pw-what { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.pw-what b { font-size: 0.75rem; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pw-what small { font-size: 0.65625rem; color: var(--gray-500); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pw-amt { font-size: 0.75rem; font-weight: 650; font-variant-numeric: tabular-nums; }
.pw-state { position: relative; display: grid; justify-items: end; }
.pw-state em { grid-area: 1 / 1; display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 999px; font-style: normal; font-size: 0.65625rem; font-weight: 650; white-space: nowrap; }
.pw-state em::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.pw-state .wait { color: var(--color-warning); background: var(--color-warning-bg); animation: state-out 0.4s ease 3.2s forwards; }
.pw-state .done { color: var(--color-success); background: var(--color-success-bg); opacity: 0; animation: state-in 0.4s ease 3.3s forwards; }
.pw-state .sent { color: var(--color-primary-700); background: var(--color-primary-50); }
.pw-status { display: grid; align-content: start; gap: 8px; }
.pw-status > b { font-size: 0.8125rem; }
.pw-ch { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 7px 9px; border-radius: 8px; background: var(--gray-50); font-size: 0.71875rem; }
.pw-ch span { display: inline-flex; align-items: center; gap: 6px; color: var(--gray-700); font-weight: 550; }
.pw-ch em { font-style: normal; font-weight: 650; color: var(--color-success); }
.pw-stock { margin-top: 2px; padding: 8px 9px 10px; border-radius: 8px; background: var(--color-primary-25); box-shadow: inset 0 0 0 1px var(--color-primary-100); }
.pw-stock b { display: block; font-size: 0.9375rem; }
.pw-meter { display: block; height: 5px; margin-top: 6px; border-radius: 999px; background: var(--color-primary-100); overflow: hidden; }
.pw-meter i { display: block; width: 72%; height: 100%; border-radius: inherit; background: var(--color-primary-500); animation: meter-in 1.4s var(--ease-out) 0.8s both; }

.pw-float {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px;
  padding: 10px 14px 10px 10px; border-radius: 14px; background: rgb(255 255 255 / 0.96);
  box-shadow: 0 0 0 1px rgb(16 24 40 / 0.06), 0 18px 40px -12px rgb(16 24 40 / 0.28);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.pw-float b { display: block; font-size: 0.8125rem; }
.pw-float small { display: block; font-size: 0.71875rem; color: var(--gray-500); }
.pw-float-ic { width: 32px; height: 32px; display: grid; place-items: center; border-radius: 10px; }
.pw-float-ic.ok { color: var(--color-success); background: var(--color-success-bg); }
.pw-float-ic.wa { color: #16833d; background: #edfcf2; }
.pw-float-pay { top: 150px; left: calc(50% - 600px); animation: float-in 0.8s var(--ease-out) 1.6s both, bob 7s ease-in-out 2.4s infinite; }
.pw-float-send { bottom: 150px; right: calc(50% - 610px); animation: float-in 0.8s var(--ease-out) 3.6s both, bob 7s ease-in-out 4.4s infinite reverse; }
.pw-caption { margin: 16px 0 0; text-align: center; font-size: var(--text-xs); color: var(--gray-400); }

/* ---------------------------------------------------------------- Facts */

.facts { border-block: 1px solid var(--color-border-subtle); background: #fff; }
.facts-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fact { display: flex; flex-direction: column; gap: 4px; padding: 32px 28px; }
.fact + .fact { border-left: 1px solid var(--color-border-subtle); }
.fact b { font-size: 1.75rem; font-weight: 760; letter-spacing: -0.035em; line-height: 1.1; color: var(--gray-900); }
.fact span { font-size: var(--text-sm); line-height: 1.5; color: var(--gray-600); }
.fact:nth-child(2) { transition-delay: 0.06s; } .fact:nth-child(3) { transition-delay: 0.12s; } .fact:nth-child(4) { transition-delay: 0.18s; }

/* ---------------------------------------------------------------- Flow (order pipeline) */

.flow { position: relative; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; counter-reset: none; }
.flow::before {
  content: ""; position: absolute; left: 10%; right: 10%; top: 31px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary-100), var(--color-primary-300), var(--color-primary-100));
}
.flow::after {
  content: ""; position: absolute; left: 10%; top: 28px; width: 64px; height: 8px; border-radius: 8px;
  background: linear-gradient(90deg, transparent, var(--color-primary-500), transparent);
  filter: blur(1px); animation: travel 4.2s var(--ease-in-out) infinite;
}
.flow-step { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 6px; }
.flow-node {
  position: relative; z-index: 1; width: 64px; height: 64px; display: grid; place-items: center; margin-bottom: 18px;
  border-radius: 20px; background: #fff; color: var(--color-primary-600);
  box-shadow: 0 0 0 1px var(--color-line), 0 10px 24px -10px rgb(47 111 235 / 0.4), 0 0 0 8px #fff;
  animation: node-pulse 4.2s var(--ease-in-out) infinite; animation-delay: calc(var(--i) * 0.84s);
}
.flow-n { font-size: 0.71875rem; font-weight: 700; letter-spacing: 0.08em; color: var(--color-primary-600); }
.flow-step b { margin: 4px 0 6px; font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.015em; }
.flow-step p { margin: 0; max-width: 24ch; font-size: var(--text-sm); line-height: 1.55; color: var(--gray-600); }

/* ---------------------------------------------------------------- Feature stories */

.story { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: 64px; align-items: center; margin-bottom: 96px; }
.story-rev .story-copy { order: 2; }
.story-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: var(--text-sm); font-weight: 650; color: var(--color-primary-700); }
.story-copy h3 { margin: 14px 0 14px; font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.25rem); font-weight: 740; letter-spacing: -0.03em; line-height: 1.12; }
.story-copy > p { margin: 0 0 24px; font-size: 1.0625rem; line-height: 1.65; color: var(--gray-600); max-width: 52ch; }
.story-copy .check-list li { font-size: 0.96875rem; }
.story-visual {
  position: relative; min-height: 400px; padding: 32px; border-radius: 28px; overflow: hidden;
  background: radial-gradient(90% 80% at 80% 0%, var(--color-primary-50), transparent 70%), var(--gray-50);
  box-shadow: inset 0 0 0 1px var(--color-border-subtle);
}

/* Channels composition */
.chan-visual { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto auto; gap: 14px; align-content: center; }
.chan { min-width: 0; padding: 14px; border-radius: 16px; background: #fff; box-shadow: 0 0 0 1px var(--color-line), var(--shadow-md); font-size: 0.8125rem; }
.chan-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.chan-head b { font-size: 0.8125rem; }
.chan-head small { margin-left: auto; font-size: 0.6875rem; color: var(--gray-400); }
.chan-av { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; }
.chan-av.tg { color: #fff; background: #229ed9; }
.chan-av.wa { color: #fff; background: #25d366; }
.bubble { width: fit-content; max-width: 92%; padding: 8px 11px; margin-top: 6px; border-radius: 12px 12px 12px 4px; background: var(--gray-100); line-height: 1.45; color: var(--gray-800); }
.bubble.me { margin-left: auto; border-radius: 12px 12px 4px 12px; background: #d9fdd3; font-family: var(--font-mono); font-size: 0.75rem; }
.kb { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 8px; }
.kb span { padding: 7px 6px; border-radius: 8px; text-align: center; font-size: 0.71875rem; font-weight: 600; color: #1c6fb5; background: #eef6ff; }
.chan-tg { grid-row: span 2; align-self: center; }
.chan-web { display: flex; align-items: center; gap: 10px; }
.mini-thumb { width: 40px; height: 40px; flex: none; display: grid; place-items: center; border-radius: 10px; font-weight: 700; color: var(--color-primary-700); background: linear-gradient(150deg, #eef4ff, #dde8ff); }
.mini-copy { display: flex; flex-direction: column; min-width: 0; flex: 1; line-height: 1.3; }
.mini-copy small { font-size: 0.6875rem; color: var(--gray-500); }
.mini-btn { padding: 5px 11px; border-radius: 8px; font-size: 0.71875rem; font-weight: 650; color: #fff; background: var(--color-primary-600); }
.chan-hub {
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 10px; border-radius: 999px;
  color: var(--color-primary-700); background: #fff; box-shadow: 0 0 0 1px var(--color-primary-100), var(--shadow-md);
  white-space: nowrap;
}
.chan-hub span { display: flex; flex-direction: column; line-height: 1.2; }
.chan-hub b { font-size: 0.8125rem; color: var(--gray-900); }
.chan-hub small { font-size: 0.6875rem; color: var(--gray-500); }
.chan-visual { padding-bottom: 80px; }

/* Payment composition */
.pay-visual { display: grid; place-items: center; }
.pay-card { width: min(340px, 100%); padding: 20px; border-radius: 22px; background: #fff; box-shadow: 0 0 0 1px var(--color-line), var(--shadow-lg); }
.pay-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.pay-brand { display: inline-flex; align-items: center; gap: 6px; font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.06em; color: var(--gray-700); }
.pay-head b { font-size: 1.5rem; font-weight: 750; letter-spacing: -0.03em; }
.pay-qr { padding: 16px; margin-bottom: 18px; border-radius: 14px; background: #fff; box-shadow: inset 0 0 0 1px var(--color-border); }
.pay-qr svg { display: block; width: 100%; height: auto; color: var(--gray-900); fill: currentColor; }
.pay-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.pay-steps li { display: flex; align-items: center; gap: 10px; font-size: var(--text-sm); font-weight: 550; color: var(--gray-700); }
.pay-steps li span { width: 22px; height: 22px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: var(--color-success-solid); }
.pay-steps li.now span { background: var(--color-primary-600); box-shadow: 0 0 0 4px var(--color-primary-100); animation: ring 2s ease-in-out infinite; }
.pay-steps li.now { color: var(--gray-900); font-weight: 650; }

/* Bento */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 16px; }
.tile {
  grid-column: span 2; display: flex; flex-direction: column; gap: 20px; min-width: 0; padding: 24px;
  border-radius: 22px; background: #fff; box-shadow: 0 0 0 1px var(--color-line), var(--shadow-card);
  transition: box-shadow var(--dur-3) ease, transform var(--dur-3) var(--ease-out);
}
.tile:hover { box-shadow: 0 0 0 1px var(--color-border-strong), var(--shadow-lg); transform: translateY(-2px); }
.tile-wide { grid-column: span 3; }
.tile h3 { margin: 0 0 6px; font-size: 1.0625rem; font-weight: 700; }
.tile p { margin: 0; font-size: var(--text-sm); line-height: 1.6; color: var(--gray-600); }
.tile-art { margin-top: auto; min-width: 0; }
.bento .tile:nth-child(2) { transition-delay: 0.05s; } .bento .tile:nth-child(3) { transition-delay: 0.1s; }
.bento .tile:nth-child(4) { transition-delay: 0.15s; } .bento .tile:nth-child(5) { transition-delay: 0.2s; }

.note-art { overflow: hidden; border-radius: 12px; box-shadow: 0 0 0 1px var(--color-border); background: #fff; }
.note-bar { display: flex; align-items: center; gap: 6px; padding: 8px 12px; background: var(--gray-50); border-bottom: 1px solid var(--color-border-subtle); font-size: 0.6875rem; color: var(--gray-500); }
.note-bar i { width: 7px; height: 7px; border-radius: 50%; background: var(--gray-300); }
.note-bar span { margin-left: 6px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.note-bar em { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 999px; font-style: normal; font-weight: 700; color: var(--color-success); background: var(--color-success-bg); white-space: nowrap; }
.note-lines { display: grid; padding: 8px 0; font-family: var(--font-mono); font-size: 0.71875rem; color: var(--gray-700); }
.note-lines span { display: flex; gap: 8px; padding: 3px 12px; white-space: nowrap; overflow: hidden; }
.note-lines i { width: 14px; flex: none; text-align: right; font-style: normal; color: var(--gray-400); }
.note-lines em { font-style: normal; color: var(--gray-400); }

.bars-art { display: flex; align-items: flex-end; gap: 6px; height: 118px; padding: 12px 12px 0; border-radius: 12px; background: linear-gradient(180deg, #fff, var(--color-primary-25)); box-shadow: inset 0 0 0 1px var(--color-border-subtle); }
.bars-art i { flex: 1; height: var(--h); border-radius: 5px 5px 0 0; background: var(--color-primary-200); transform-origin: bottom; }
.bars-art i:last-child { background: var(--color-primary-500); }
.is-visible .bars-art i, .bars-art.is-visible i { animation: grow-bar 0.8s var(--ease-out) both; animation-delay: calc(var(--d) * 0.04s); }

.domain-art { display: grid; gap: 10px; }
.domain-url { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: var(--gray-50); box-shadow: inset 0 0 0 1px var(--color-border); font-size: var(--text-sm); font-weight: 600; color: var(--gray-800); }
.domain-url .i { color: var(--color-success-solid); }
.domain-meta { display: flex; align-items: center; gap: 8px; font-size: var(--text-xs); color: var(--gray-500); }
.domain-meta em { padding: 2px 9px; border-radius: 999px; font-style: normal; font-weight: 650; color: var(--color-success); background: var(--color-success-bg); }

.tier-art { display: grid; gap: 8px; }
.tier-art span { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-radius: 12px; background: var(--gray-50); font-size: var(--text-sm); }
.tier-art small { display: inline-flex; align-items: center; gap: 5px; font-size: var(--text-xs); font-weight: 600; color: var(--gray-500); }
.tier-art b { font-variant-numeric: tabular-nums; }
.tier-art .is-tier { background: var(--color-primary-50); box-shadow: inset 0 0 0 1px var(--color-primary-100); }
.tier-art .is-tier small, .tier-art .is-tier b { color: var(--color-primary-700); }

.log-art { display: grid; gap: 6px; }
.log-art span { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 10px; background: var(--gray-50); font-size: var(--text-xs); min-width: 0; }
.log-art i { width: 7px; height: 7px; flex: none; border-radius: 50%; background: var(--color-primary-400); }
.log-art i.ok { background: var(--color-success-solid); }
.log-art code { padding: 0; background: none; box-shadow: none; font-size: 0.71875rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-art em { margin-left: auto; font-style: normal; color: var(--gray-400); white-space: nowrap; }

/* ---------------------------------------------------------------- Pricing */

.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; max-width: 1040px; margin: 0 auto; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 6px; min-width: 0;
  padding: 28px; border-radius: 22px; background: #fff; box-shadow: 0 0 0 1px var(--color-line), var(--shadow-card);
}
.plan-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; margin-bottom: 10px; }
.plan-top h3 { margin: 0; font-size: 1rem; font-weight: 650; color: var(--gray-600); }
.plan-price { font-size: clamp(2rem, 1.6rem + 1.2vw, 2.5rem); font-weight: 780; letter-spacing: -0.04em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.plan-per { margin-bottom: 12px; font-size: var(--text-sm); color: var(--gray-500); }
.plan .btn { margin-top: auto; }
.plan .badge + .btn { margin-top: 28px; }
.plan.is-featured { background: linear-gradient(180deg, #fff, var(--color-primary-25)); box-shadow: 0 0 0 2px var(--color-primary-500), 0 24px 48px -20px rgb(47 111 235 / 0.4); }
.plan.is-featured .plan-top h3 { color: var(--color-primary-800); }
.plans-includes { max-width: 1040px; margin: 24px auto 0; padding: 28px 32px; border-radius: 22px; background: var(--gray-50); box-shadow: inset 0 0 0 1px var(--color-border-subtle); }
.plans-includes h3 { margin: 0 0 18px; font-size: 1rem; }
.plans-includes .check-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 32px; }
.plans-note { margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--color-border); font-size: var(--text-sm); color: var(--gray-500); }

/* ---------------------------------------------------------------- FAQ */

.faq-wrap { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 64px; align-items: start; }
.faq-wrap .section-head { position: sticky; top: 100px; }
.faq-list { display: grid; gap: 10px; }
.faq-item { border-radius: 16px; background: #fff; box-shadow: 0 0 0 1px var(--color-line); transition: box-shadow var(--dur-2) ease; }
.faq-item[open] { box-shadow: 0 0 0 1px var(--color-border-strong), var(--shadow-md); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; cursor: pointer; list-style: none; font-size: 1rem; font-weight: 650; color: var(--gray-900); border-radius: 16px; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--color-primary-700); }
.faq-body { padding: 0 20px 20px; }
.faq-body p { margin: 0; max-width: 64ch; font-size: 0.96875rem; line-height: 1.7; color: var(--gray-600); }
@supports (interpolate-size: allow-keywords) {
  .faq-item { interpolate-size: allow-keywords; }
  .faq-item::details-content { height: 0; overflow: clip; transition: height var(--dur-3) var(--ease-out), content-visibility var(--dur-3) allow-discrete; }
  .faq-item[open]::details-content { height: auto; }
}

/* ---------------------------------------------------------------- Final CTA */

/* A light panel that closes the page on the hero's own motif — faint grid and a
   soft blue glow — with section-sized type, so it reads as part of the page. */
.cta-final {
  position: relative; isolation: isolate; overflow: hidden; padding: 72px 40px 52px; border-radius: 28px;
  text-align: center; background: linear-gradient(180deg, var(--color-primary-25), #fff 72%);
  box-shadow: inset 0 0 0 1px var(--color-border-subtle);
}
.cta-final-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.cta-final-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgb(16 24 40 / 0.045) 1px, transparent 1px), linear-gradient(90deg, rgb(16 24 40 / 0.045) 1px, transparent 1px);
  background-size: 48px 48px; background-position: center top;
  -webkit-mask-image: radial-gradient(60% 75% at 50% 0%, #000 15%, transparent 75%);
  mask-image: radial-gradient(60% 75% at 50% 0%, #000 15%, transparent 75%);
}
.cta-final-bg::after {
  content: ""; position: absolute; left: 50%; top: -240px; width: 900px; height: 540px; transform: translateX(-50%);
  background: radial-gradient(closest-side, rgb(74 134 247 / 0.16), rgb(74 134 247 / 0.05) 55%, transparent);
}
.cta-final .eyebrow { padding: 5px 12px; border-radius: 999px; background: var(--color-primary-50); box-shadow: inset 0 0 0 1px var(--color-primary-100); letter-spacing: 0.04em; }
.cta-final h2 { margin: 14px auto 14px; max-width: 20ch; color: var(--gray-900); font-size: clamp(1.9rem, 1.2rem + 2.4vw, 3rem); font-weight: 740; letter-spacing: -0.035em; line-height: 1.08; }
.cta-final p { margin: 0 auto 30px; max-width: 52ch; font-size: 1.0625rem; line-height: 1.65; color: var(--gray-600); }
.cta-final-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta-final-actions .btn-lg { min-height: 52px; padding: 0 24px; }
.cta-steps { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px 28px; margin: 40px 0 0; padding: 24px 0 0; list-style: none; border-top: 1px solid var(--color-border-subtle); font-size: var(--text-sm); font-weight: 550; color: var(--gray-600); }
.cta-steps li { display: inline-flex; align-items: center; gap: 10px; }
.cta-steps span { width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; font-size: 0.75rem; font-weight: 700; color: var(--color-primary-700); background: var(--color-primary-50); box-shadow: inset 0 0 0 1px var(--color-primary-100); }

/* ---------------------------------------------------------------- Footer */

.site-footer { padding: 64px 0 28px; border-top: 1px solid var(--color-border-subtle); background: #fff; }
.site-footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) repeat(2, minmax(0, 1fr)); gap: 32px; }
.site-footer-brand p { margin: 16px 0 0; max-width: 34ch; font-size: var(--text-sm); line-height: 1.6; color: var(--gray-500); }
.site-footer nav { display: flex; flex-direction: column; gap: 10px; }
.site-footer h2 { margin: 0 0 6px; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gray-400); }
.site-footer nav a { width: fit-content; font-size: var(--text-sm); color: var(--gray-600); }
.site-footer nav a:hover { color: var(--gray-900); }
.site-footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--color-border-subtle); font-size: var(--text-xs); color: var(--gray-500); }
.site-footer-meta { display: inline-flex; align-items: center; gap: 12px; }

/* ---------------------------------------------------------------- Motion */

@keyframes ping { 0% { transform: scale(0.6); opacity: 0.7; } 80%, 100% { transform: scale(1.9); opacity: 0; } }
@keyframes blink { 50% { opacity: 0.35; } }
@keyframes pw-settle { from { transform: perspective(1800px) rotateX(16deg) scale(0.95); } to { transform: perspective(1800px) rotateX(0) scale(1); } }
@keyframes pw-draw { to { stroke-dashoffset: 0; } }
@keyframes fade-in-to { to { opacity: 1; } }
@keyframes row-in { from { opacity: 0; transform: translateY(-8px); background: var(--color-primary-25); } 60% { background: var(--color-primary-25); } to { opacity: 1; transform: none; background: transparent; } }
@keyframes state-out { to { opacity: 0; transform: scale(0.9); } }
@keyframes state-in { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: none; } }
@keyframes meter-in { from { width: 0; } }
@keyframes float-in { from { opacity: 0; transform: translateY(12px) scale(0.96); } }
@keyframes bob { 50% { transform: translateY(-6px); } }
@keyframes travel { 0% { left: 10%; opacity: 0; } 10% { opacity: 1; } 90% { opacity: 1; } 100% { left: calc(90% - 64px); opacity: 0; } }
@keyframes node-pulse { 0%, 12%, 100% { box-shadow: 0 0 0 1px var(--color-line), 0 10px 24px -10px rgb(47 111 235 / 0.4), 0 0 0 8px #fff; } 6% { box-shadow: 0 0 0 1px var(--color-primary-300), 0 14px 28px -10px rgb(47 111 235 / 0.55), 0 0 0 8px var(--color-primary-50); } }
@keyframes ring { 50% { box-shadow: 0 0 0 7px var(--color-primary-50); } }

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal]:not(.is-visible) { opacity: 1; transform: none; }
  .pw { animation: none; }
  .pw-line { stroke-dashoffset: 0; }
  .pw-area { opacity: 1; }
  .pw-state .wait { opacity: 0; }
  .pw-state .done { opacity: 1; }
  .flow::after { display: none; }
}

/* ---------------------------------------------------------------- Responsive */

@media (max-width: 1279px) {
  .pw-float-pay { left: 16px; top: 120px; }
  .pw-float-send { right: 16px; }
}

@media (max-width: 1023px) {
  .section { padding: 88px 0; }
  .story, .story-rev { grid-template-columns: minmax(0, 1fr); gap: 36px; margin-bottom: 72px; }
  .story-rev .story-copy { order: 0; }
  .story-visual { min-height: 0; }
  .faq-wrap { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .faq-wrap .section-head { position: static; }
  .flow { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
  .flow-step p { font-size: var(--text-xs); }
  .facts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact:nth-child(3) { border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--color-border-subtle); }
  .tile, .tile-wide { grid-column: span 3; }
  .bento .tile:last-child { grid-column: span 6; }
}

@media (max-width: 900px) {
  .site-nav, .site-login, .site-header .site-cta { display: none; }
  .site-menu-btn { display: inline-grid; margin-right: -8px; }
  .site-sheet {
    display: block; position: fixed; top: 68px; left: 0; right: 0; bottom: 0; z-index: 49;
    background: rgb(255 255 255 / 0.98); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--dur-2) ease, transform var(--dur-3) var(--ease-out), visibility 0s linear var(--dur-3);
    overflow-y: auto; overscroll-behavior: contain;
  }
  .site-sheet.is-open { opacity: 1; visibility: visible; transform: none; transition: opacity var(--dur-2) ease, transform var(--dur-3) var(--ease-out), visibility 0s; }
  .site-sheet-inner { display: flex; flex-direction: column; padding-top: 12px; padding-bottom: calc(24px + var(--safe-b)); }
  .site-sheet-inner > a { display: flex; align-items: center; justify-content: space-between; padding: 16px 4px; border-bottom: 1px solid var(--color-border-subtle); font-size: 1.125rem; font-weight: 650; color: var(--gray-900); }
  .site-sheet-inner > a .i { color: var(--gray-400); }
  .site-sheet-actions { display: grid; gap: 10px; margin-top: 24px; }
  body.sheet-open { overflow: hidden; }
}

@media (max-width: 767px) {
  .container { padding-inline: 16px; }
  .site-header-inner { height: 60px; gap: 12px; }
  .site-sheet { top: 60px; }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 40px; text-align: left; }
  .section-head p { margin: 0; }
  .hero-x { padding-top: 40px; }
  .hero-inner { text-align: left; }
  .hero-title { margin: 22px 0 18px; max-width: none; font-size: clamp(2.4rem, 1.3rem + 7.2vw, 3.4rem); letter-spacing: -0.042em; }
  .hero-lead { margin: 0 0 28px; font-size: 1.0625rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; }
  .hero-notes { justify-content: flex-start; flex-direction: column; gap: 8px; }
  .hero-stage { margin-top: 44px; padding-bottom: 56px; }
  .pw { border-radius: 16px; animation: none !important; }
  .pw-bar { height: 34px; padding: 0 12px; }
  .pw-url { transform: none; font-size: 0.6875rem; }
  .pw-body { grid-template-columns: minmax(0, 1fr); min-height: 0; }
  .pw-side { display: none; }
  .pw-main { padding: 14px; gap: 10px; }
  .pw-kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .pw-hero { grid-column: 1 / -1; }
  .pw-cols { grid-template-columns: minmax(0, 1fr); }
  .pw-status { display: none; }
  .pw-feed li { grid-template-columns: 26px minmax(0, 1fr) 66px; }
  .pw-amt { display: none; }
  .pw-float { display: none; }
  .facts-grid { grid-template-columns: minmax(0, 1fr); }
  .fact { padding: 22px 4px; }
  .fact + .fact { border-left: 0; border-top: 1px solid var(--color-border-subtle); }
  .fact b { font-size: 1.5rem; }
  .flow { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .flow::before { left: 31px; right: auto; top: 32px; bottom: 32px; width: 2px; height: auto; background: linear-gradient(180deg, var(--color-primary-100), var(--color-primary-300), var(--color-primary-100)); }
  .flow::after { display: none; }
  .flow-step { display: grid; grid-template-columns: 64px minmax(0, 1fr); column-gap: 18px; align-items: start; text-align: left; padding: 0 0 26px; }
  .flow-node { grid-row: span 3; margin: 0; }
  .flow-step b { margin: 0 0 4px; }
  .flow-step p { max-width: none; font-size: var(--text-sm); }
  .story-visual { padding: 18px; border-radius: 22px; }
  .chan-visual { grid-template-columns: minmax(0, 1fr); padding-bottom: 76px; }
  .chan-tg { grid-row: auto; }
  .bento { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .tile, .tile-wide, .bento .tile:last-child { grid-column: auto; padding: 20px; }
  .plans { grid-template-columns: minmax(0, 1fr); }
  .plan { padding: 24px; }
  .plans-includes { padding: 22px 20px; }
  .plans-includes .check-list { grid-template-columns: minmax(0, 1fr); }
  .faq-item summary { padding: 16px; font-size: 0.96875rem; }
  .faq-body { padding: 0 16px 16px; }
  .cta-final { padding: 44px 20px 32px; border-radius: 22px; text-align: left; }
  .cta-final h2, .cta-final p { margin-left: 0; }
  .cta-final-actions { flex-direction: column; align-items: stretch; }
  .cta-steps { justify-content: flex-start; flex-direction: column; gap: 12px; }
  .site-footer { padding: 48px 0 24px; }
  .site-footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 20px; }
  .site-footer-brand { grid-column: 1 / -1; }
  .site-footer-bottom { flex-direction: column; align-items: flex-start; margin-top: 36px; }
}

@media (max-width: 380px) {
  .site-actions .lang-switch { display: none; }
  .pw-kpis { grid-template-columns: minmax(0, 1fr); }
}