@import url("/assets/fonts/fonts.css");

/* ---------- theme tokens: dark is the default, light via system or toggle ---------- */
:root {
  color-scheme: dark;
  --bg: #0b0a10;
  --bg-2: #121019;
  --card: #17141f;
  --card-2: #1e1a29;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --hover-line: rgba(255, 255, 255, 0.35);
  --text: #f4f2fa;
  --muted: #a8a3b9;
  --dim: #77718a;
  --doc-text: #d3cfe0;
  --nav-bg: rgba(11, 10, 16, 0.72);
  --chip-bg: rgba(255, 255, 255, 0.06);
  --mock-bg: #121019;
  --mock-line: rgba(255, 255, 255, 0.12);
  --mock-shadow: 0 20px 50px rgba(10, 0, 25, 0.35);
  --dot: #3a3547;
  --accent-ink: #c4b5fd;
  --code: #d9d4e8;
  --code-k: #f0abfc;
  --code-s: #86efac;
  --ok: #86efac;
  --btn-bg: #ffffff;
  --btn-fg: #120f1a;
  --btn-hover: #ece8f7;
  --glow-a: rgba(139, 92, 246, 0.28);
  --glow-b: rgba(236, 72, 153, 0.14);
  --edge: rgba(255, 255, 255, 0.18);

  --violet: #8b5cf6;
  --pink: #ec4899;
  --grad: linear-gradient(135deg, #8b5cf6 0%, #c026d3 55%, #ec4899 100%);
  --g-violet: linear-gradient(160deg, #4c1d95 0%, #6d28d9 55%, #7c3aed 100%);
  --g-magenta: linear-gradient(160deg, #701a75 0%, #a21caf 55%, #c026d3 100%);
  --g-blue: linear-gradient(160deg, #1e1b6b 0%, #3730a3 55%, #4f46e5 100%);
  --g-plum: linear-gradient(160deg, #3b0764 0%, #581c87 60%, #6b21a8 100%);
  --radius: 22px;
  --radius-sm: 14px;
  --wrap: 1120px;
  --head: "Sora", system-ui, sans-serif;
  --body: "DM Sans", system-ui, sans-serif;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fbfaff;
  --bg-2: #f3f1fa;
  --card: #ffffff;
  --card-2: #f5f3fb;
  --line: rgba(22, 19, 31, 0.08);
  --line-2: rgba(22, 19, 31, 0.14);
  --hover-line: rgba(22, 19, 31, 0.32);
  --text: #16131f;
  --muted: #5b5670;
  --dim: #85809a;
  --doc-text: #3b3650;
  --nav-bg: rgba(251, 250, 255, 0.8);
  --chip-bg: rgba(22, 19, 31, 0.05);
  --mock-bg: #ffffff;
  --mock-line: rgba(22, 19, 31, 0.1);
  --mock-shadow: 0 20px 50px rgba(60, 20, 120, 0.22);
  --dot: #dcd8e6;
  --accent-ink: #6d28d9;
  --code: #3b3650;
  --code-k: #a21caf;
  --code-s: #15803d;
  --ok: #16a34a;
  --btn-bg: #16131f;
  --btn-fg: #ffffff;
  --btn-hover: #2c2739;
  --glow-a: rgba(139, 92, 246, 0.2);
  --glow-b: rgba(236, 72, 153, 0.12);
  --edge: rgba(22, 19, 31, 0.12);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #fbfaff;
    --bg-2: #f3f1fa;
    --card: #ffffff;
    --card-2: #f5f3fb;
    --line: rgba(22, 19, 31, 0.08);
    --line-2: rgba(22, 19, 31, 0.14);
    --hover-line: rgba(22, 19, 31, 0.32);
    --text: #16131f;
    --muted: #5b5670;
    --dim: #85809a;
    --doc-text: #3b3650;
    --nav-bg: rgba(251, 250, 255, 0.8);
    --chip-bg: rgba(22, 19, 31, 0.05);
    --mock-bg: #ffffff;
    --mock-line: rgba(22, 19, 31, 0.1);
    --mock-shadow: 0 20px 50px rgba(60, 20, 120, 0.22);
    --dot: #dcd8e6;
    --accent-ink: #6d28d9;
    --code: #3b3650;
    --code-k: #a21caf;
    --code-s: #15803d;
    --ok: #16a34a;
    --btn-bg: #16131f;
    --btn-fg: #ffffff;
    --btn-hover: #2c2739;
    --glow-a: rgba(139, 92, 246, 0.2);
    --glow-b: rgba(236, 72, 153, 0.12);
    --edge: rgba(22, 19, 31, 0.12);
  }
}

/* logo variants: white wordmark on dark, dark wordmark on light */
.logo-l { display: none; }
:root[data-theme="light"] .logo-d { display: none; }
:root[data-theme="light"] .logo-l { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .logo-d { display: none; }
  :root:not([data-theme="dark"]) .logo-l { display: block; }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-family: var(--head); margin: 0; letter-spacing: -0.025em; line-height: 1.12; }
p { margin: 0; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 44px; padding: 0 20px; border-radius: 999px;
  font: 600 15px/1 var(--body); white-space: nowrap;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-light { background: var(--btn-bg); color: var(--btn-fg); }
.btn-light:hover { background: var(--btn-hover); }
.btn-ghost { border: 1px solid var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--hover-line); }
.btn-lg { height: 52px; padding: 0 26px; font-size: 16px; }
.btn svg { width: 16px; height: 16px; }
/* on colored surfaces the primary button stays white */
.band .btn-light { background: #fff; color: #120f1a; }
.band .btn-light:hover { background: #ece8f7; }

.theme-toggle {
  width: 38px; height: 38px; flex: none; border-radius: 50%;
  display: grid; place-items: center; cursor: pointer;
  background: transparent; color: var(--text); border: 1px solid var(--line-2);
  transition: border-color .15s ease;
}
.theme-toggle:hover { border-color: var(--hover-line); }
.theme-toggle svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .i-sun { display: none; }
:root[data-theme="light"] .theme-toggle .i-sun { display: block; }
:root[data-theme="light"] .theme-toggle .i-moon { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .i-sun { display: block; }
  :root:not([data-theme="dark"]) .theme-toggle .i-moon { display: none; }
}

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-in { display: flex; align-items: center; gap: 28px; height: 68px; }
.nav-logo img { height: 30px; width: auto; }
.nav-links { display: flex; gap: 26px; margin-left: 16px; font-size: 15px; color: var(--muted); }
.nav-links a:hover { color: var(--text); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.nav-cta .btn { height: 38px; padding: 0 16px; font-size: 14px; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 72px 0 40px; text-align: center; }
.hero::before {
  content: ""; position: absolute; inset: -120px 0 auto; height: 620px; z-index: -1;
  background:
    radial-gradient(600px 300px at 50% 0%, var(--glow-a), transparent 70%),
    radial-gradient(420px 240px at 78% 30%, var(--glow-b), transparent 70%);
}
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 8px; border-radius: 999px;
  border: 1px solid var(--line-2); background: var(--chip-bg);
  font-size: 13px; color: var(--muted);
}
.badge b {
  font-weight: 700; color: #fff; padding: 2px 8px; border-radius: 999px;
  background: var(--grad); font-size: 12px; letter-spacing: .02em;
}
.hero h1 { font-size: clamp(38px, 6.4vw, 68px); font-weight: 800; margin: 22px auto 0; max-width: 820px; }
.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { max-width: 620px; margin: 22px auto 0; font-size: 18px; color: var(--muted); }
.hero-cta { display: flex; gap: 12px; justify-content: center; margin-top: 32px; flex-wrap: wrap; }
.hero-nets { display: flex; justify-content: center; gap: 10px; margin-top: 30px; }
.hero-nets-note { margin-top: 12px; font-size: 13px; color: var(--dim); }

/* network tiles */
.net {
  width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; flex: none;
  background: var(--c, #333);
}
.net svg { width: 19px; height: 19px; fill: #fff; }
.net.sm { width: 22px; height: 22px; border-radius: 6px; }
.net.sm svg { width: 12px; height: 12px; }
.n-facebook { --c: #1877f2; }
.n-instagram { --c: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); }
.n-linkedin { --c: #0a66c2; }
.n-x { --c: #000; box-shadow: inset 0 0 0 1px var(--edge); }
.n-tiktok { --c: #111; box-shadow: inset 0 0 0 1px var(--edge); }
.n-pinterest { --c: #e60023; }

/* ---------- hero visual: calendar mockup ---------- */
.stage {
  position: relative; margin-top: 56px; padding: 56px 48px 0; border-radius: 28px; overflow: hidden; color: #fff;
  background:
    radial-gradient(520px 300px at 15% 10%, rgba(99, 102, 241, .9), transparent 70%),
    radial-gradient(560px 340px at 90% 90%, rgba(236, 72, 153, .9), transparent 70%),
    linear-gradient(135deg, #5b21b6, #a21caf);
}
.stage-title { font: 700 22px/1.2 var(--head); margin-bottom: 28px; }
.app {
  text-align: left; color: var(--text); background: var(--mock-bg); border: 1px solid var(--mock-line);
  border-bottom: 0; border-radius: 16px 16px 0 0; overflow: hidden;
  box-shadow: 0 -10px 60px rgba(20, 0, 40, .45);
}
.app-top { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--line); font-size: 13px; }
.dots { display: flex; gap: 6px; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--dot); }
.app-top .t { font-weight: 700; }
.app-top .w { color: var(--muted); }
.app-top .add { margin-left: auto; background: var(--violet); color: #fff; font-weight: 600; padding: 6px 12px; border-radius: 8px; font-size: 12px; }
.app-body { display: grid; grid-template-columns: 190px 1fr; min-height: 300px; }
.side { border-right: 1px solid var(--line); padding: 14px 12px; display: flex; flex-direction: column; gap: 10px; font-size: 12.5px; }
.side-h { color: var(--dim); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 2px; }
.ch { display: flex; align-items: center; gap: 9px; }
.av { position: relative; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font: 700 11px/1 var(--head); color: #fff; flex: none; }
.av .net { position: absolute; right: -4px; bottom: -4px; width: 14px; height: 14px; border-radius: 4px; border: 2px solid var(--mock-bg); }
.av .net svg { width: 8px; height: 8px; }
.grid7 { display: grid; grid-template-columns: repeat(5, 1fr); }
.day { border-right: 1px solid var(--line); padding: 10px 8px; display: flex; flex-direction: column; gap: 8px; }
.day:last-child { border-right: 0; }
.day-h { font-size: 11.5px; color: var(--muted); padding: 0 2px 4px; }
.day-h b { color: var(--text); font-weight: 600; }
.day-h.today b { color: #fff; background: var(--violet); padding: 1px 7px; border-radius: 6px; }
.chip { display: flex; gap: 7px; align-items: flex-start; padding: 7px 8px; border-radius: 9px; background: var(--card-2); border: 1px solid var(--line); font-size: 11.5px; line-height: 1.35; }
.chip .tm { color: var(--dim); font-size: 10.5px; display: block; }
.chip.done { opacity: .55; }
.chip.prev { border-style: dashed; border-color: rgba(139, 92, 246, .55); background: rgba(139, 92, 246, .1); }

/* ---------- sections ---------- */
section { padding: 96px 0 0; }
.sec-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.sec-head h2 { font-size: clamp(30px, 4.2vw, 44px); font-weight: 700; }
.sec-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.underline { position: relative; white-space: nowrap; }
.underline::after {
  content: ""; position: absolute; left: 2%; right: 2%; bottom: -10px; height: 10px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 10' preserveAspectRatio='none'%3E%3Cpath d='M2 7 C 50 2, 120 2, 198 6' fill='none' stroke='%238b5cf6' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center/100% 100% no-repeat;
}

/* who */
.who { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; }
.who-item { text-align: center; padding: 0 8px; }
.who-ico { width: 52px; height: 52px; margin: 0 auto 18px; border-radius: 16px; display: grid; place-items: center; background: rgba(139, 92, 246, .12); border: 1px solid rgba(139, 92, 246, .3); }
.who-ico svg { width: 26px; height: 26px; stroke: var(--accent-ink); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.who-item h3 { font-size: 20px; font-weight: 700; }
.who-item p { margin-top: 10px; color: var(--muted); font-size: 15.5px; }

/* cards (always on a colored gradient, so their text stays white in both themes) */
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.card {
  position: relative; border-radius: var(--radius); padding: 30px; overflow: hidden; color: #fff;
  border: 1px solid rgba(255,255,255,.1); background: var(--g-violet);
  display: flex; flex-direction: column; gap: 22px;
}
.card.v { background: var(--g-violet); }
.card.m { background: var(--g-magenta); }
.card.b { background: var(--g-blue); }
.card.p { background: var(--g-plum); }
.card.wide { grid-column: span 2; flex-direction: row; align-items: center; }
.card.wide > * { flex: 1; }
.card h3 { font-size: 23px; font-weight: 700; }
.card p { margin-top: 10px; color: rgba(255,255,255,.8); font-size: 15.5px; max-width: 460px; }
.tag { display: inline-block; font: 700 11px/1 var(--body); letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,.16); margin-bottom: 14px; }
.shot { border-radius: 14px; color: var(--text); background: var(--mock-bg); border: 1px solid var(--mock-line); padding: 16px; font-size: 12.5px; box-shadow: var(--mock-shadow); }
.card:not(.wide) .shot { margin-top: auto; }

/* mini mockups */
.chat { display: flex; flex-direction: column; gap: 10px; }
.bub { max-width: 85%; padding: 9px 12px; border-radius: 12px; line-height: 1.45; }
.bub.me { align-self: flex-end; background: var(--violet); color: #fff; border-bottom-right-radius: 4px; }
.bub.ai { background: var(--card-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.bub.ai small { display: block; color: var(--dim); margin-top: 4px; }
.code { font: 500 12px/1.65 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--code); white-space: pre; overflow: hidden; }
.code .k { color: var(--code-k); } .code .s { color: var(--code-s); } .code .c { color: var(--dim); }
.preview-post { display: flex; flex-direction: column; gap: 10px; }
.pp-head { display: flex; gap: 10px; align-items: center; }
.pp-img { height: 92px; border-radius: 10px; background: linear-gradient(135deg, #f59e0b, #ec4899 60%, #8b5cf6); }
.pp-comment { display: flex; gap: 8px; align-items: flex-start; padding: 9px 10px; border-radius: 10px; background: rgba(139, 92, 246, .12); border: 1px solid rgba(139, 92, 246, .3); }
.pp-ok { margin-left: auto; font-weight: 700; color: var(--ok); font-size: 11.5px; }
.team { display: flex; gap: 12px; }
.member { flex: 1; text-align: center; padding: 14px 8px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--line); }
.member .av { width: 40px; height: 40px; margin: 0 auto 8px; font-size: 14px; }
.role { display: inline-block; margin-top: 6px; font-size: 10.5px; font-weight: 700; padding: 3px 8px; border-radius: 999px; background: var(--chip-bg); color: var(--muted); }
.role.own { background: var(--violet); color: #fff; }
.rule { display: flex; flex-direction: column; gap: 8px; }
.rule-row { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; background: var(--card-2); border: 1px solid var(--line); }
.rule-row .k { color: var(--dim); font-size: 11px; width: 54px; flex: none; text-transform: uppercase; letter-spacing: .06em; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.stat { padding: 12px; border-radius: 12px; background: var(--card-2); border: 1px solid var(--line); }
.stat .l { color: var(--muted); font-size: 11.5px; }
.stat .v { font: 700 20px/1.2 var(--head); margin: 4px 0 6px; }
.stat svg { width: 100%; height: 34px; }
.feed { display: flex; flex-direction: column; gap: 8px; }
.feed-row { display: flex; gap: 10px; align-items: center; padding: 9px 12px; border-radius: 10px; background: var(--card-2); border: 1px solid var(--line); }
.feed-row .src { font-size: 10.5px; font-weight: 700; padding: 3px 7px; border-radius: 6px; background: var(--chip-bg); color: var(--muted); }
.feed-row .arr { margin-left: auto; color: var(--dim); }

/* networks */
.nets { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.net-tile {
  display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 26px 10px;
  border-radius: var(--radius-sm); background: rgba(139, 92, 246, .06); border: 1px solid rgba(139, 92, 246, .18);
  font-weight: 600; font-size: 14.5px; text-align: center;
}
.net-tile .net { width: 56px; height: 56px; border-radius: 16px; }
.net-tile .net svg { width: 28px; height: 28px; }
.net-tile small { display: block; color: var(--dim); font-weight: 400; font-size: 12.5px; margin-top: -8px; }
.nets-note { text-align: center; margin-top: 22px; color: var(--dim); font-size: 14px; }

/* beta band */
.band {
  position: relative; display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 44px 48px; border-radius: 26px; overflow: hidden; background: var(--grad); color: #fff;
}
.band h2 { font-size: clamp(28px, 3.6vw, 38px); font-weight: 800; }
.band p { margin-top: 12px; max-width: 560px; color: rgba(255,255,255,.9); font-size: 16.5px; }
.band .btn { flex: none; }
.band-steps { display: flex; gap: 22px; margin-top: 22px; flex-wrap: wrap; font-size: 14px; color: rgba(255,255,255,.92); }
.band-steps span { display: flex; align-items: center; gap: 8px; }
.band-steps i { font-style: normal; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.22); font-weight: 700; font-size: 12px; }

/* faq */
.faq { display: grid; grid-template-columns: 300px 1fr; gap: 48px; align-items: start; }
.faq h2 { font-size: clamp(30px, 3.8vw, 42px); font-weight: 700; }
.faq-side p { margin-top: 18px; color: var(--muted); }
.faq-side a { color: var(--accent-ink); }
.qa { display: flex; flex-direction: column; gap: 10px; }
details { border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--line); }
details[open] { border-color: var(--line-2); }
summary {
  cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 20px; font: 600 16px/1.4 var(--head);
}
summary::-webkit-details-marker { display: none; }
summary::after { content: ""; width: 10px; height: 10px; flex: none; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: rotate(45deg) translateY(-3px); transition: transform .2s ease; }
details[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
details p { padding: 0 20px 20px; color: var(--muted); }
details p a { color: var(--accent-ink); }

/* final */
.final { margin-top: 110px; padding: 80px 0 128px; text-align: center; background: var(--bg-2); border-radius: 36px 36px 0 0; overflow: hidden; }
.final h2 { font-size: clamp(32px, 4.6vw, 48px); font-weight: 800; }
.final p { margin: 14px auto 0; max-width: 520px; color: var(--muted); font-size: 17px; }
.final .btn { margin-top: 28px; }

/* footer */
footer { background: var(--bg); border-top: 1px solid var(--line); padding: 56px 0 36px; font-size: 14.5px; }
.foot { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.foot-brand img { height: 30px; width: auto; }
.foot-brand p { margin-top: 14px; color: var(--muted); max-width: 300px; }
.foot h4 { margin: 0 0 14px; font: 600 14px/1 var(--head); }
.foot ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; color: var(--muted); }
.foot ul a:hover { color: var(--text); }
.foot-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }
.foot-bottom a { color: var(--muted); }

/* reveal on scroll (only when JS runs) */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}

/* ---------- legal pages ---------- */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 20px 96px; }
.doc h1 { font-size: clamp(32px, 4.4vw, 44px); font-weight: 800; }
.doc .upd { margin-top: 10px; color: var(--dim); font-size: 14px; }
.doc h2 { font-size: 22px; font-weight: 700; margin: 40px 0 12px; }
.doc h3 { font-size: 17px; font-weight: 700; margin: 24px 0 8px; }
.doc p, .doc li { color: var(--doc-text); }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 20px; margin: 10px 0; display: flex; flex-direction: column; gap: 6px; }
.doc ol { padding-left: 22px; display: flex; flex-direction: column; gap: 6px; }
.doc a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 3px; }
.doc .box { margin-top: 24px; padding: 18px 20px; border-radius: var(--radius-sm); background: var(--bg-2); border: 1px solid var(--line); }
.doc .en { margin-top: 64px; padding-top: 32px; border-top: 1px solid var(--line); }
.doc .lang { display: inline-flex; gap: 6px; margin-top: 18px; font-size: 14px; }
.doc .lang a { padding: 6px 12px; border-radius: 999px; border: 1px solid var(--line-2); text-decoration: none; color: var(--muted); }
.doc table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--doc-text); }
.doc th { font-family: var(--head); font-weight: 600; color: var(--text); font-size: 14px; }
.doc .tbl { overflow-x: auto; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .app-body { grid-template-columns: 1fr; }
  .side { display: none; }
  .nets { grid-template-columns: repeat(3, 1fr); }
  .foot { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: span 2; }
  .faq { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 760px) {
  section { padding-top: 72px; }
  .hero { padding-top: 48px; }
  .hero-sub { font-size: 16.5px; }
  .stage { padding: 36px 14px 0; margin-top: 44px; border-radius: 22px; }
  .stage-title { font-size: 18px; margin-bottom: 20px; }
  .grid7 { grid-template-columns: repeat(3, 1fr); }
  .grid7 .day:nth-child(n+4) { display: none; }
  .grid7 .day:nth-child(3) { border-right: 0; }
  .day { padding: 10px 6px; }
  .chip { flex-direction: column; gap: 6px; font-size: 11px; }
  .app-top .w { display: none; }
  .who { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr; }
  .card.wide { grid-column: auto; flex-direction: column; align-items: stretch; }
  .card { padding: 24px; }
  .band { flex-direction: column; align-items: flex-start; padding: 32px 24px; }
  .nav-cta .btn-ghost { display: none; }
  .nav-in { gap: 12px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats .stat:nth-child(3) { display: none; }
  .final { border-radius: 26px 26px 0 0; margin-top: 80px; padding: 60px 0 96px; }
}
@media (max-width: 420px) {
  .nets { grid-template-columns: repeat(2, 1fr); }
  .hero-nets { gap: 8px; }
  .team .member:nth-child(3) { display: none; }
  .nav-logo img { height: 26px; }
}
.doc a.btn { text-decoration: none; color: var(--btn-fg); }