/* Ring a Human: marketing + docs design system (light, paper). */
:root{
  --bg:#F6F5F2; --bg-2:#F1EFEA; --surface:#FFFFFF; --surface-2:#FBFAF8;
  --line:#E6E2DB; --line-2:#D8D3CA; --line-3:#C9C3B8;
  --text:#141413; --text-2:#56524B; --muted:#8B867D;
  --accent:#FF5B1F; --accent-ink:#D4420C; --accent-2:#FF9A6B; --accent-soft:#FFEDE4; --accent-line:#FFC7AE;
  --green:#178A57; --green-soft:#E3F4EB;
  --ink:#121211; --ink-2:#1B1B19; --ink-line:rgba(255,255,255,.1); --ink-text:#E9E7E2; --ink-muted:#9A958C;
  --sans:"Geist",ui-sans-serif,system-ui,sans-serif; --mono:"Geist Mono",ui-monospace,SFMono-Regular,monospace; --serif:"Instrument Serif",Georgia,serif;
  --frame:1200px; --r:16px; --shadow:0 1px 2px rgba(20,20,19,.04),0 8px 24px -12px rgba(20,20,19,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--text);font-family:var(--sans);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
img{display:block;max-width:100%}
::selection{background:var(--accent);color:#fff}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.mono{font-family:var(--mono)}
.serif{font-family:var(--serif);font-style:italic;font-weight:400}
.accent{color:var(--accent-ink)}
.brace{color:var(--accent-ink);font-weight:inherit}
.brace::before{content:"{";color:var(--accent-2);font-weight:400;margin-right:.02em}
.brace::after{content:"}";color:var(--accent-2);font-weight:400;margin-left:.02em}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- frame: the vertical hairlines that run down the page ---------- */
.frame{max-width:var(--frame);margin:0 auto;border-left:1px solid var(--line);border-right:1px solid var(--line);position:relative}
.band{border-top:1px solid var(--line);position:relative}
.band::before,.band::after{content:"";position:absolute;top:-5px;width:9px;height:9px;background:
  linear-gradient(var(--line-3),var(--line-3)) center/1px 9px no-repeat,linear-gradient(var(--line-3),var(--line-3)) center/9px 1px no-repeat}
.band::before{left:-5px}.band::after{right:-5px}
.pad{padding:96px 64px}
.pad-sm{padding:56px 64px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:999px;font-size:14px;font-weight:500;white-space:nowrap;transition:background .15s,border-color .15s,transform .15s,box-shadow .15s}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#2A2A27}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.3) inset,0 6px 18px -8px rgba(255,91,31,.7)}
.btn-accent:hover{background:#F04E12}
.btn-light{background:var(--surface);border:1px solid var(--line-2);color:var(--text)}
.btn-light:hover{border-color:var(--line-3);background:var(--surface-2)}
.btn-lg{height:48px;padding:0 22px;font-size:15px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:500;color:var(--accent-ink)}
.link-arrow::after{content:"→";transition:transform .15s}
.link-arrow:hover::after{transform:translateX(3px)}

/* ---------- nav ---------- */
.topbar{position:sticky;top:0;z-index:60;padding:12px 16px 0;pointer-events:none}
.nav{pointer-events:auto;max-width:var(--frame);margin:0 auto;height:56px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 10px 0 16px;background:rgba(255,255,255,.86);backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow)}
.logo{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:16px;letter-spacing:-.02em;flex:none}
.logo .mark{width:22px;height:22px;color:var(--accent)}
.menu{display:flex;align-items:center;gap:2px;list-style:none;font-size:14px}
.menu > li{position:relative}
.menu > li > a,.menu > li > button{display:inline-flex;align-items:center;gap:5px;height:36px;padding:0 12px;border-radius:999px;color:var(--text-2);transition:color .15s,background .15s}
.menu > li > a:hover,.menu > li > button:hover,.menu > li.open > button{color:var(--text);background:var(--bg-2)}
.menu > li > a[aria-current]{color:var(--text)}
.menu .chev{width:10px;height:10px;transition:transform .2s;opacity:.6}
.menu li.open .chev{transform:rotate(180deg)}
.dropdown{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-4px);min-width:340px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 20px 50px -20px rgba(20,20,19,.25);opacity:0;visibility:hidden;transition:opacity .15s,transform .15s,visibility .15s}
.menu li.open .dropdown{opacity:1;visibility:visible;transform:translateX(-50%)}
.dropdown a{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;padding:10px 12px;border-radius:12px}
.dropdown a:hover{background:var(--bg)}
.dropdown .di{width:34px;height:34px;border-radius:10px;border:1px solid var(--line);background:var(--surface-2);display:grid;place-items:center;color:var(--accent-ink)}
.dropdown .di svg{width:17px;height:17px}
.dropdown b{display:block;font-size:14px;font-weight:550;color:var(--text)}
.dropdown span{display:block;font-size:13px;color:var(--muted);line-height:1.45;margin-top:1px}
.nav-right{display:flex;align-items:center;gap:6px;flex:none}
.nav-right .btn{height:38px}
.burger{display:none;width:38px;height:38px;border-radius:999px;border:1px solid var(--line);align-items:center;justify-content:center}
.burger svg{width:18px;height:18px}
.mobile-menu{display:none}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;min-height:760px;display:flex;align-items:center;margin-top:-68px;padding-top:68px;
  background:radial-gradient(ellipse 50% 60% at 78% 55%,rgba(255,154,107,.35),transparent 70%),radial-gradient(ellipse 80% 70% at 30% 20%,#FBFAF7,transparent 70%),var(--bg)}
.hero-art{position:absolute;inset:0;background:url(/assets/img/hero.webp) 72% center/cover no-repeat;z-index:0}
.hero-art::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(246,245,242,.9) 0%,rgba(246,245,242,.6) 38%,rgba(246,245,242,0) 58%),linear-gradient(0deg,var(--bg) 0%,rgba(246,245,242,0) 18%)}
.hero-inner{position:relative;z-index:1;max-width:var(--frame);margin:0 auto;width:100%;padding:72px 64px 88px}
.hero-copy{max-width:640px}
.hero h1 .ln{display:inline}
.pill{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px 0 5px;border-radius:999px;background:rgba(255,255,255,.75);border:1px solid var(--line);font-size:13px;color:var(--text-2);backdrop-filter:blur(8px)}
.pill .dot{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink);font:500 11px var(--mono);letter-spacing:.04em;text-transform:uppercase}
.pill .dot::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);animation:blink 2s infinite}
@keyframes blink{50%{opacity:.3}}
.hero h1{margin-top:22px;font-size:clamp(42px,5.6vw,72px);line-height:1;letter-spacing:-.045em;font-weight:600}
.hero .lede{margin-top:22px;font-size:19px;line-height:1.55;color:var(--text-2);max-width:520px}
.hero .ctas{margin-top:30px;display:flex;gap:10px;flex-wrap:wrap}

/* setup card (hero) */
.setup{margin-top:40px;max-width:600px;background:rgba(255,255,255,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);border-radius:18px;box-shadow:0 30px 60px -30px rgba(20,20,19,.3);overflow:hidden}
.tabs{display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{height:32px;padding:0 12px;border-radius:9px;font-size:13px;color:var(--muted);white-space:nowrap;display:inline-flex;align-items:center;gap:7px}
.tab:hover{color:var(--text)}
.tab[aria-selected=true]{background:var(--bg);color:var(--text);box-shadow:inset 0 0 0 1px var(--line)}
.tab svg{width:14px;height:14px}
.tabs .sp{flex:1}
.copy{height:32px;padding:0 12px;border-radius:9px;border:1px solid var(--line);font-size:12.5px;color:var(--text-2);display:inline-flex;align-items:center;gap:6px;flex:none;background:var(--surface)}
.copy:hover{border-color:var(--line-3);color:var(--text)}
.copy.done{color:var(--green);border-color:#A9DCC2}
.panel{display:none;padding:18px 20px 20px;font:13px/1.75 var(--mono);color:var(--text-2);white-space:pre-wrap;word-break:break-word;min-height:168px}
.panel.on{display:block}
.panel .k{color:var(--accent-ink)}.panel .s{color:var(--green)}.panel .c{color:var(--muted)}.panel .h{color:var(--text)}
.setup-foot{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 16px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted);flex-wrap:wrap}

/* ---------- logos / works-with strip ---------- */
.works{display:grid;grid-template-columns:repeat(6,1fr)}
.works div{height:96px;display:flex;align-items:center;justify-content:center;gap:9px;font-weight:600;letter-spacing:-.02em;font-size:18px;color:var(--text-2);border-right:1px solid var(--line)}
.works div:last-child{border-right:0}
.works svg{width:20px;height:20px;opacity:.85}

/* ---------- section headings ---------- */
.kicker{display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 10px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--text-2)}
.kicker::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent)}
h2.h{margin-top:16px;font-size:clamp(34px,4.4vw,54px);line-height:1.04;letter-spacing:-.04em;font-weight:600;max-width:760px}
h2.h .soft{color:var(--muted)}
.sub{margin-top:14px;font-size:17.5px;color:var(--text-2);max-width:620px}
.center{text-align:center}.center h2.h,.center .sub{margin-left:auto;margin-right:auto}

/* ---------- split feature ---------- */
.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:56px;align-items:center}
.split h3{font-size:clamp(32px,3.8vw,46px);line-height:1.04;letter-spacing:-.04em;font-weight:600}
.split h3 .accent{color:var(--accent-ink)}
.split p{margin-top:16px;color:var(--text-2);font-size:17px}
.split .link-arrow{margin-top:22px}
.features4{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.features4 a{padding:24px 28px;border-right:1px solid var(--line);transition:background .15s}
.features4 a:last-child{border-right:0}
.features4 a:hover{background:var(--surface-2)}
.features4 b{font-size:14.5px;font-weight:550;display:flex;gap:6px;align-items:center}
.features4 b::after{content:"→";color:var(--muted);font-weight:400}
.features4 span{display:block;margin-top:4px;font-size:13.5px;color:var(--muted)}

/* textured visual frame */
.visual{position:relative;border-radius:22px;padding:28px;overflow:hidden;background:#C93C0B url(/assets/img/card-orange.webp) center/cover;box-shadow:0 30px 60px -30px rgba(201,60,11,.55)}
.visual.tex{background-size:cover;background-position:center}
.visual.dusk{background:#121211 url(/assets/img/card-dusk.webp) center/cover;box-shadow:0 30px 60px -30px rgba(0,0,0,.5)}
.visual::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .09 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");pointer-events:none}
.visual > *{position:relative}
.win{background:var(--surface);border-radius:14px;box-shadow:0 20px 40px -20px rgba(0,0,0,.35);overflow:hidden}
.win-bar{height:38px;display:flex;align-items:center;gap:7px;padding:0 14px;border-bottom:1px solid var(--line);font:12px var(--mono);color:var(--muted)}
.win-bar i{width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.win-bar .t{margin-left:6px}
.win-tabs{display:flex;gap:4px;padding:8px 12px 0}
.win-tabs span{font-size:12px;padding:5px 10px;border-radius:8px;color:var(--muted)}
.win-tabs span.on{background:var(--bg);color:var(--text)}
.code{padding:16px 18px;font:12.5px/1.75 var(--mono);color:var(--text-2);white-space:pre-wrap;overflow:hidden}
.code .k{color:var(--accent-ink)}.code .s{color:var(--green)}.code .c{color:var(--muted)}.code .n{color:var(--muted);user-select:none;display:inline-block;width:22px}
.dark .code,.code.dark{color:var(--ink-text);background:var(--ink)}
.code.dark .k{color:var(--accent-2)}.code.dark .s{color:#8FD9B4}.code.dark .c{color:#7A766E}

/* ---------- get started (two cards) ---------- */
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.card h3{font-size:22px;font-weight:600;letter-spacing:-.02em;display:flex;align-items:center;gap:10px}
.card .tag{font:500 10.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;padding:3px 8px;border-radius:999px;background:var(--accent-soft);color:var(--accent-ink)}
.card ol{margin:18px 0 0 20px;color:var(--text-2);display:grid;gap:8px;font-size:15px}
.card .btn{margin-top:24px}
.card.ink{background:#121211 url(/assets/img/card-dusk.webp) center/cover;color:var(--ink-text);border-color:var(--ink);position:relative;overflow:hidden}
.card.ink::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 100% 100%,rgba(255,91,31,.35),transparent 60%);pointer-events:none}
.card.ink > *{position:relative}
.card.ink p{color:var(--ink-muted);margin-top:10px;font-size:15px}
.card.ink .tag{background:rgba(255,91,31,.18);color:var(--accent-2)}
.term{margin-top:18px;border-radius:12px;background:#0B0B0A;border:1px solid var(--ink-line);overflow:hidden}
.term .win-bar{border-color:var(--ink-line);color:var(--ink-muted)}
.term .win-bar i{background:#3A3833}
.term pre{padding:14px 16px;font:12.5px/1.7 var(--mono);color:var(--ink-text);white-space:pre-wrap}
.term pre a{color:var(--accent-2);text-decoration:underline;text-underline-offset:3px}
.card.ink .btn-light{background:#fff;color:var(--ink)}

/* ---------- tool chips + feature cards ---------- */
.chips{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:28px}
.chip{font:12.5px var(--mono);padding:6px 12px;border-radius:999px;background:var(--surface);border:1px solid var(--line);color:var(--text-2)}
.chip.on{border-color:var(--accent-line);color:var(--accent-ink);background:var(--accent-soft)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:48px}
.fcard{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column}
.fcard.wide{grid-column:1/-1}
.fcard .kicker{align-self:flex-start}
.fcard h3{margin-top:14px;font-size:28px;line-height:1.08;letter-spacing:-.035em;font-weight:600}
.fcard h3 .soft{color:var(--muted)}
.fcard p{margin-top:10px;color:var(--text-2);font-size:15.5px;max-width:520px}
.fcard .demo{margin-top:22px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2);overflow:hidden;flex:1}
.fcard .foot{margin-top:16px;display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.rows{display:grid}
.rows div{display:grid;grid-template-columns:70px 1fr auto;gap:12px;padding:11px 16px;border-bottom:1px solid var(--line);font-size:13.5px;align-items:center}
.rows div:last-child{border-bottom:0}
.rows .t{font:12px var(--mono);color:var(--muted)}
.rows .ok{font:11.5px var(--mono);color:var(--green)}
.rows .warn{font:11.5px var(--mono);color:var(--accent-ink)}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 9px;border-radius:999px;font:11.5px var(--mono)}
.badge.g{background:var(--green-soft);color:var(--green)}
.badge.o{background:var(--accent-soft);color:var(--accent-ink)}
.badge.n{background:var(--bg-2);color:var(--text-2)}
.hours{display:grid;grid-template-columns:repeat(24,1fr);gap:3px;align-items:end;height:64px;padding:18px 16px 0}
.hours i{display:block;border-radius:3px;background:var(--line);height:35%}
.hours i.ok{background:linear-gradient(180deg,var(--accent-2),var(--accent));height:100%}
.hours-l{display:flex;justify-content:space-between;padding:8px 16px 16px;font:11px var(--mono);color:var(--muted)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.stats div{padding:32px;border-right:1px solid var(--line)}
.stats div:last-child{border-right:0}
.stats b{display:block;font-size:44px;font-weight:600;letter-spacing:-.045em;line-height:1}
.stats span{display:block;margin-top:10px;font-size:14px;color:var(--text-2)}

/* ---------- use cases ---------- */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.use{position:relative;border-radius:22px;overflow:hidden;min-height:380px;padding:26px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:#C93C0B url(/assets/img/card-orange.webp) center/cover;box-shadow:var(--shadow);transition:transform .2s}
.use:hover{transform:translateY(-3px)}
.use:nth-child(2){background:#121211 url(/assets/img/card-dusk.webp) center/cover}
.use:nth-child(3){background:#EFEBE4 url(/assets/img/hero-mobile.webp) center 70%/cover;color:var(--text)}
.use:nth-child(3)::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(246,245,242,.95) 30%,rgba(246,245,242,.2) 70%)}
.use:nth-child(3) .cta{background:var(--ink);color:#fff}
.use.tex{background-size:cover;background-position:center}
.use::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");pointer-events:none}
.use > *{position:relative}
.use .num{font:12px var(--mono);opacity:.8}
.use h3{font-size:26px;line-height:1.1;letter-spacing:-.03em;font-weight:600}
.use p{margin-top:10px;font-size:15px;opacity:.88}
.use .cta{margin-top:18px;display:inline-flex;align-self:flex-start;height:34px;padding:0 14px;border-radius:999px;background:#fff;color:var(--ink);font-size:13.5px;font-weight:500;align-items:center}

/* ---------- pricing ---------- */
.prices{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.price{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:30px;box-shadow:var(--shadow)}
.price.feat{border-color:var(--accent-line);background:linear-gradient(180deg,var(--accent-soft),var(--surface) 60%)}
.price .lbl{font:500 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.price .amt{margin-top:12px;font-size:54px;font-weight:600;letter-spacing:-.045em;line-height:1}
.price .amt small{font-size:15px;font-weight:400;color:var(--muted);letter-spacing:0}
.price p{margin-top:12px;font-size:15px;color:var(--text-2)}
.price ul{list-style:none;margin-top:18px;display:grid;gap:8px;font-size:14px;color:var(--text-2)}
.price li{display:flex;gap:9px}
.price li::before{content:"✓";color:var(--green);font-weight:600}

/* ---------- guides ---------- */
.guides{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px}
.guide{border-radius:20px;overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .2s}
.guide:hover{transform:translateY(-3px)}
.guide .cover{height:180px;position:relative;background:#C93C0B url(/assets/img/card-orange.webp) center/cover}
.guide:nth-child(2) .cover{background:#121211 url(/assets/img/card-dusk.webp) center/cover}
.guide:nth-child(3) .cover{background:#EFEBE4 url(/assets/img/texture-paper.webp) center/cover}
.guide:nth-child(3) .cover svg{color:var(--accent)}
.guide .cover::after{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.guide .cover svg{position:absolute;right:20px;bottom:20px;width:56px;height:56px;color:rgba(255,255,255,.85);z-index:1}
.guide .gb{padding:20px 22px 22px}
.guide b{display:block;font-size:17px;font-weight:600;letter-spacing:-.02em;line-height:1.3}
.guide span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-size:16.5px;font-weight:550;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:300;font-size:22px;line-height:1;color:var(--muted);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--text-2);font-size:15.5px;max-width:640px}

/* ---------- final CTA ---------- */
.final{position:relative;border-radius:28px;overflow:hidden;padding:80px 40px;text-align:center;color:#fff;background:radial-gradient(ellipse 60% 90% at 50% 120%,rgba(255,138,85,.75),transparent 70%),#121211 url(/assets/img/card-dusk.webp) center/cover}
.final h2{font-size:clamp(34px,4.6vw,56px);line-height:1.04;letter-spacing:-.04em;font-weight:600}
.final p{margin:16px auto 0;max-width:560px;color:#CFCAC1;font-size:17px}
.final .ctas{margin-top:30px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.final .btn-light{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}

/* ---------- footer ---------- */
.footer{background:var(--ink);color:var(--ink-muted);margin-top:96px;overflow:hidden}
.footer .frame{border-color:var(--ink-line)}
.foot-top{display:grid;grid-template-columns:1.3fr repeat(4,1fr);gap:32px;padding:64px}
.foot-top .logo{color:#fff}
.foot-top p{margin-top:14px;font-size:14px;max-width:260px}
.foot-top h4{color:#fff;font-size:13.5px;font-weight:550;margin-bottom:14px}
.foot-top ul{list-style:none;display:grid;gap:9px;font-size:13.5px}
.foot-top a:hover{color:#fff}
.foot-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:22px 64px;border-top:1px solid var(--ink-line);font-size:13px}
.foot-bot nav{display:flex;gap:18px}
.wordmark{font-family:var(--serif);font-style:italic;font-size:clamp(72px,15vw,220px);line-height:.82;letter-spacing:-.03em;text-align:center;padding:24px 0 0;white-space:nowrap;user-select:none}
.wordmark .o{color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.28)}
.wordmark .f{color:var(--accent)}

/* ---------- article / docs ---------- */
.page-head{padding:72px 64px 40px;background:url(/assets/img/texture-paper.webp) center/cover}
.page-head h1{font-size:clamp(38px,5.2vw,60px);line-height:1.02;letter-spacing:-.045em;font-weight:600;max-width:840px;margin-top:16px}
.page-head .dek{margin-top:16px;font-size:19px;color:var(--text-2);max-width:680px}
.page-head .meta{margin-top:16px;font:12.5px var(--mono);color:var(--muted)}
.layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:0;border-top:1px solid var(--line)}
.layout.with-toc{grid-template-columns:240px minmax(0,1fr) 200px}
.side{border-right:1px solid var(--line);padding:32px 20px;position:sticky;top:76px;align-self:start;max-height:calc(100vh - 76px);overflow:auto;font-size:14px}
.side h5{font:500 11px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:22px 0 8px 10px}
.side h5:first-child{margin-top:0}
.side a{display:block;padding:6px 10px;border-radius:8px;color:var(--text-2)}
.side a:hover{background:var(--bg-2);color:var(--text)}
.side a[aria-current]{background:var(--surface);color:var(--text);box-shadow:inset 0 0 0 1px var(--line);font-weight:500}
.toc{padding:32px 20px;position:sticky;top:76px;align-self:start;font-size:13px;border-left:1px solid var(--line)}
.toc h5{font:500 11px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.toc a{display:block;padding:4px 0;color:var(--muted)}
.toc a:hover{color:var(--text)}
.prose{padding:40px 56px 80px;max-width:820px}
.prose > :first-child{margin-top:0}
.prose h1{font-size:40px;line-height:1.05;letter-spacing:-.04em;font-weight:600;margin-bottom:12px}
.prose .dek{font-size:18px;color:var(--text-2)}
.prose h2{font-size:26px;letter-spacing:-.03em;font-weight:600;margin:52px 0 12px;scroll-margin-top:90px}
.prose h3{font-size:18px;letter-spacing:-.01em;font-weight:600;margin:32px 0 8px;scroll-margin-top:90px}
.prose p,.prose li{font-size:16px;line-height:1.75;color:var(--text-2)}
.prose p{margin-top:12px}
.prose ul,.prose ol{margin:12px 0 0 22px}
.prose li{margin-top:5px}
.prose strong{color:var(--text);font-weight:600}
.prose a{color:var(--accent-ink);text-decoration:underline;text-decoration-color:var(--accent-line);text-underline-offset:3px}
.prose a:hover{text-decoration-color:var(--accent-ink)}
.prose code{font:.86em var(--mono);background:var(--bg-2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;color:var(--text)}
.prose pre{margin-top:16px;background:var(--ink);color:var(--ink-text);border-radius:14px;padding:18px 20px;overflow-x:auto;font:13px/1.7 var(--mono)}
.prose pre code{background:none;border:0;padding:0;color:inherit;font-size:inherit}
.prose table{width:100%;border-collapse:collapse;font-size:14.5px}
.prose .tbl{margin-top:16px;border:1px solid var(--line);border-radius:14px;overflow:auto;background:var(--surface)}
.prose th{text-align:left;font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:11px 14px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.prose td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;color:var(--text-2)}
.prose tr:last-child td{border-bottom:0}
.prose td code{white-space:nowrap}
.callout{margin-top:20px;border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:16px 18px;background:var(--surface)}
.callout.warn{background:var(--accent-soft);border-color:var(--accent-line);border-left-color:var(--accent)}
.callout b{display:block;font-size:15px;color:var(--text)}
.callout p{margin-top:4px;font-size:15px}
.steps{list-style:none;counter-reset:s;margin:20px 0 0!important;display:grid;gap:12px}
.steps li{counter-increment:s;position:relative;margin:0;padding:16px 18px 16px 60px;background:var(--surface);border:1px solid var(--line);border-radius:14px}
.steps li::before{content:counter(s,decimal-leading-zero);position:absolute;left:18px;top:16px;font:13px var(--mono);color:var(--accent-ink)}
.steps li b{display:block;color:var(--text);font-size:15.5px}
.example{margin-top:16px;border:1px dashed var(--line-3);border-radius:14px;padding:18px 20px;background:var(--surface);white-space:pre-wrap;font-size:15px;line-height:1.7;color:var(--text-2)}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:56px}
.pager a{border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--surface);text-decoration:none!important}
.pager a:hover{border-color:var(--line-3)}
.pager small{display:block;font:11.5px var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.pager b{display:block;margin-top:4px;color:var(--text);font-weight:550}
.pager .next{text-align:right}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}
.cards a{display:block;border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--surface);text-decoration:none!important;transition:border-color .15s}
.cards a:hover{border-color:var(--accent-line)}
.cards b{display:block;color:var(--text);font-size:15.5px;font-weight:550}
.cards span{display:block;margin-top:4px;color:var(--muted);font-size:14px;line-height:1.5}
.cta-band{margin-top:64px;border-radius:20px;padding:32px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:#fff;background:radial-gradient(ellipse 60% 120% at 100% 100%,rgba(255,91,31,.45),transparent 60%),var(--ink)}
.cta-band b{font-size:23px;font-weight:600;letter-spacing:-.02em;display:block;color:#fff}
.cta-band p{color:#BDB8AF!important;margin:6px 0 0!important;font-size:15px!important}
.cta-band .btn{text-decoration:none!important;color:#fff}

/* forms (pricing/start page) */
.form{display:grid;gap:12px;margin-top:18px}
.form label{font-size:12.5px;color:var(--muted);display:block;margin-bottom:5px}
.form input,.form select{width:100%;height:44px;padding:0 14px;border-radius:12px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);font:15px var(--sans)}
.form input:focus,.form select:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 4px rgba(255,91,31,.14)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.msg{font-size:13.5px;min-height:20px;color:var(--text-2)}
.msg.err{color:var(--accent-ink)}
.secret{margin-top:8px;display:flex;justify-content:space-between;gap:10px;align-items:center;font:12.5px var(--mono);background:var(--ink);color:#8FD9B4;border-radius:12px;padding:12px 14px;word-break:break-all}
.secret pre{white-space:pre-wrap;color:var(--ink-text);font:inherit}
.secret .copy{background:transparent;border-color:var(--ink-line);color:var(--ink-muted)}

/* reveal */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (max-width:1040px){
  .menu,.nav-right .hide-m{display:none}
  .burger{display:inline-flex}
  .mobile-menu.open{display:block;pointer-events:auto;max-width:var(--frame);margin:8px auto 0;background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:10px;max-height:calc(100vh - 90px);overflow:auto}
  .mobile-menu h6{font:500 11px var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);padding:12px 12px 4px}
  .mobile-menu a{display:block;padding:10px 12px;border-radius:10px;font-size:15px}
  .mobile-menu a:hover{background:var(--bg)}
  .split,.faq{grid-template-columns:1fr;gap:36px}
  .features4,.stats{grid-template-columns:1fr 1fr}
  .features4 a:nth-child(2n),.stats div:nth-child(2n){border-right:0}
  .features4 a:nth-child(-n+2),.stats div:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .two,.grid2,.uses,.prices,.guides{grid-template-columns:1fr}
  .works{grid-template-columns:repeat(3,1fr)}
  .works div:nth-child(3){border-right:0}
  .works div:nth-child(-n+3){border-bottom:1px solid var(--line)}
  .foot-top{grid-template-columns:1fr 1fr;padding:48px 32px}
  .foot-top > div:first-child{grid-column:1/-1}
  .layout,.layout.with-toc{grid-template-columns:1fr}
  .side{position:static;max-height:none;border-right:0;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:4px;padding:16px}
  .side h5{width:100%;margin:10px 0 2px 6px}
  .toc{display:none}
}
@media (max-width:640px){
  .pad{padding:64px 20px}.pad-sm{padding:40px 20px}
  .hero{min-height:0}
  .hero-inner{padding:48px 20px 56px}
  .hero-art{background-image:url(/assets/img/hero-mobile.webp);background-position:center bottom}
  .hero-art::after{background:linear-gradient(180deg,rgba(246,245,242,.96) 0%,rgba(246,245,242,.88) 60%,rgba(246,245,242,.55) 100%)}
  .hero .lede{font-size:17px}
  .page-head{padding:48px 20px 28px}
  .prose{padding:28px 20px 64px}
  .foot-top{padding:40px 20px}
  .foot-bot{padding:20px}
  .final{padding:56px 22px}
  .features4,.stats{grid-template-columns:1fr}
  .features4 a,.stats div{border-right:0!important;border-bottom:1px solid var(--line)}
  .works{grid-template-columns:1fr 1fr}
  .works div{border-right:1px solid var(--line)!important;border-bottom:1px solid var(--line)}
  .works div:nth-child(2n){border-right:0!important}
  .form .row,.cards,.pager{grid-template-columns:1fr}
  .card,.fcard{padding:22px}
  .visual{padding:16px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}