/* Loudsmith website: landing page and blog. Same faceplate look as the app: charcoal, brushed gold, engraved labels. */
:root{
  --bg:#0b0d0f;--bg2:#111417;--surface:#15181c;--surface2:#1c2025;--raise:#23282e;--ink:#ece8df;--ink2:#b9b5ab;--ink3:#8b8a84;--line:#2c3137;--line2:#20242a;
  --accent:#d0a95f;--accent2:#e9cd92;--accent-ink:#1a1408;--accent-soft:rgb(208 169 95 / .12);--glow:rgb(208 169 95 / .16);
  --good:#7ed2ab;--shot-edge:rgb(255 255 255 / .07);--shadow:0 40px 80px -40px rgb(0 0 0 / .9),0 1px 0 rgb(255 255 255 / .04) inset;
  --display:"Marcellus","Times New Roman",serif;--body:"Figtree",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace;
  --w:1200px;--gut:max(20px,env(safe-area-inset-left,0px));
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#efede8;--bg2:#e6e3dc;--surface:#faf9f6;--surface2:#f1efe9;--raise:#ffffff;--ink:#1b1d1f;--ink2:#4a4d50;--ink3:#6c6e6e;--line:#d3d0c8;--line2:#e3e0d9;
  --accent:#8a6a24;--accent2:#6f5317;--accent-ink:#fffaf0;--accent-soft:rgb(138 106 36 / .1);--glow:rgb(138 106 36 / .12);
  --good:#17744f;--shot-edge:rgb(0 0 0 / .08);--shadow:0 40px 70px -45px rgb(40 30 10 / .55);
  color-scheme:light}}
:root[data-theme="light"]{
  --bg:#efede8;--bg2:#e6e3dc;--surface:#faf9f6;--surface2:#f1efe9;--raise:#ffffff;--ink:#1b1d1f;--ink2:#4a4d50;--ink3:#6c6e6e;--line:#d3d0c8;--line2:#e3e0d9;
  --accent:#8a6a24;--accent2:#6f5317;--accent-ink:#fffaf0;--accent-soft:rgb(138 106 36 / .1);--glow:rgb(138 106 36 / .12);
  --good:#17744f;--shot-edge:rgb(0 0 0 / .08);--shadow:0 40px 70px -45px rgb(40 30 10 / .55);
  color-scheme:light}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html{overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--accent2);text-underline-offset:3px;text-decoration-thickness:1px}
h1,h2,h3{font-family:var(--display);font-weight:400;margin:0;text-wrap:balance;letter-spacing:.01em}
p{margin:0}
.wrap{max-width:var(--w);margin:0 auto;padding-inline:var(--gut)}
.eng{font:600 11px/1.2 var(--body);letter-spacing:.22em;text-transform:uppercase;color:var(--accent)}
.lead{font-size:clamp(17px,1.6vw,19px);color:var(--ink2);max-width:62ch}
.mono{font-family:var(--mono)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-999px;top:8px;background:var(--accent);color:var(--accent-ink);padding:8px 14px;z-index:99}
.skip:focus{left:12px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font:600 15px var(--body);letter-spacing:.02em;text-decoration:none;border:1px solid transparent;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s,color .2s;white-space:nowrap}
.btn-gold{background:linear-gradient(180deg,var(--accent2),var(--accent));color:var(--accent-ink);box-shadow:0 10px 30px -12px var(--accent),inset 0 1px 0 rgb(255 255 255 / .35)}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 16px 36px -12px var(--accent),inset 0 1px 0 rgb(255 255 255 / .35)}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent2)}
.btn svg{width:16px;height:16px}
.btn-sm{min-height:40px;padding:0 18px;font-size:14px}

/* Navigation */
.nav{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 78%,transparent);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);border-bottom:1px solid var(--line2);padding-top:env(safe-area-inset-top,0px)}
.nav-in{display:flex;align-items:center;gap:28px;min-height:68px}
.logo{display:flex;align-items:baseline;gap:10px;color:var(--ink);text-decoration:none;font:400 26px/1 var(--display);letter-spacing:.04em}
.logo small{font:600 10px var(--body);letter-spacing:.2em;text-transform:uppercase;color:var(--ink3)}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{color:var(--ink2);text-decoration:none;font-size:14.5px;font-weight:500;transition:color .15s}
.nav-links a:hover,.nav-links a[aria-current]{color:var(--ink)}
.nav-tools{display:flex;align-items:center;gap:10px}
.lang{position:relative}
.lang>button{display:flex;align-items:center;gap:6px;height:40px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink2);font:600 12.5px var(--body);letter-spacing:.08em;cursor:pointer}
.lang>button:hover{border-color:var(--accent);color:var(--ink)}
.lang>button svg{width:14px;height:14px}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:180px;background:var(--raise);border:1px solid var(--line);border-radius:14px;padding:6px;box-shadow:0 24px 50px -20px rgb(0 0 0 / .7);display:none;max-height:min(70vh,460px);overflow:auto}
.lang.open .lang-menu{display:block}
.lang-menu a{display:flex;justify-content:space-between;gap:14px;padding:9px 12px;border-radius:9px;color:var(--ink);text-decoration:none;font-size:14px}
.lang-menu a:hover,.lang-menu a[aria-current]{background:var(--accent-soft)}
.lang-menu a span{color:var(--ink3);font:500 11px var(--mono)}
.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.menu-btn svg{width:18px;height:18px}

/* Hero */
.hero{position:relative;overflow-x:clip;padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,80px);isolation:isolate}
.hero::before{content:"";position:absolute;inset:-10% -20% auto;height:900px;background:radial-gradient(50% 50% at 70% 35%,var(--glow),transparent 70%),radial-gradient(35% 40% at 15% 10%,rgb(79 142 220 / .07),transparent 70%);z-index:-1;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.3fr);gap:clamp(32px,5vw,72px);align-items:center}
.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.04;margin:18px 0 22px}
.hero h1 em{font-style:normal;background:linear-gradient(100deg,var(--accent2),var(--accent) 60%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-note{margin-top:18px;font-size:13.5px;color:var(--ink3);display:flex;gap:18px;flex-wrap:wrap}
.hero-note span{display:inline-flex;align-items:center;gap:7px}
.hero-note svg{width:15px;height:15px;color:var(--good)}

/* Screenshot frame: a component chassis around the app */
.shot{position:relative;border-radius:16px;background:linear-gradient(180deg,var(--raise),var(--surface));padding:10px;box-shadow:var(--shadow);border:1px solid var(--line)}
.shot::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(160deg,rgb(233 205 146 / .45),transparent 35%,transparent 70%,rgb(233 205 146 / .18));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.shot-bar{display:flex;gap:6px;padding:4px 6px 10px}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:var(--line)}
.shot img{border-radius:9px;width:100%;height:auto;border:1px solid var(--shot-edge);background:#0c0e10}
.hero .shot{transform:perspective(1800px) rotateY(-6deg) rotateX(2deg);transform-origin:left center}

/* Figures band */
.figures{border-block:1px solid var(--line2);background:linear-gradient(180deg,var(--bg2),var(--bg))}
.figures-in{display:grid;grid-template-columns:repeat(4,1fr)}
.fig{padding:30px 20px;text-align:center;border-left:1px solid var(--line2)}
.fig:first-child{border-left:0}
.fig b{display:block;font:400 clamp(30px,3.6vw,44px)/1.1 var(--display);color:var(--ink)}
.fig span{display:block;margin-top:8px;font:600 11px var(--body);letter-spacing:.18em;text-transform:uppercase;color:var(--ink3)}

/* Sections */
section{scroll-margin-top:80px}
.sec{padding:clamp(72px,10vw,130px) 0}
.sec-head{max-width:760px;margin-bottom:clamp(40px,6vw,64px)}
.sec-head h2{font-size:clamp(32px,4vw,50px);line-height:1.1;margin:14px 0 18px}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head.center .lead{margin-inline:auto}

/* Workflow steps */
.steps{display:grid;gap:clamp(64px,9vw,120px)}
.step{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(28px,5vw,64px);align-items:center}
.step:nth-child(even) .step-text{order:2}
.step-no{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.step-no b{font:400 15px var(--mono);color:var(--accent);border:1px solid var(--accent);border-radius:999px;width:40px;height:40px;display:grid;place-items:center}
.step-no span{height:1px;flex:1;max-width:120px;background:linear-gradient(90deg,var(--accent),transparent)}
.step h3{font-size:clamp(26px,2.8vw,34px);line-height:1.15;margin-bottom:14px}
.step p{color:var(--ink2)}
.ticks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:11px}
.ticks li{position:relative;padding-left:28px;color:var(--ink);font-size:15.5px;line-height:1.5}
.ticks li::before{content:"";position:absolute;left:0;top:.45em;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}

/* Tools grid */
.tools{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.tool{position:relative;padding:26px 24px 28px;border-radius:16px;background:linear-gradient(180deg,var(--surface),var(--bg2));border:1px solid var(--line2);transition:border-color .2s,transform .2s}
.tool:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--line));transform:translateY(-2px)}
.tool svg{width:28px;height:28px;color:var(--accent);margin-bottom:18px;stroke-width:1.5}
.tool h3{font-size:20px;margin-bottom:8px}
.tool p{color:var(--ink2);font-size:14.5px;line-height:1.55}

/* Feature split */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,64px);align-items:center}
.split h2{font-size:clamp(30px,3.6vw,44px);line-height:1.12;margin:14px 0 18px}
.panel{border-radius:22px;border:1px solid var(--line2);background:radial-gradient(80% 60% at 0% 0%,var(--accent-soft),transparent 60%),var(--bg2);padding:clamp(28px,5vw,64px)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px}
.chips span{border:1px solid var(--line);border-radius:999px;padding:6px 13px;font:500 13px var(--mono);color:var(--ink2)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px}
.duo figure{margin:0}
.duo figcaption{margin-top:14px;color:var(--ink2);font-size:14.5px}
.duo figcaption b{color:var(--ink);font-weight:600;display:block;margin-bottom:2px}

/* Honest note */
.honest{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:start;border:1px solid var(--line2);border-radius:20px;padding:clamp(24px,4vw,44px);background:var(--bg2)}
.honest svg{width:40px;height:40px;color:var(--accent)}
.honest h3{font-size:24px;margin-bottom:10px}
.honest p{color:var(--ink2);max-width:80ch}

/* Blog cards */
.posts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.post{display:flex;flex-direction:column;padding:28px;border-radius:18px;border:1px solid var(--line2);background:var(--surface);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.post:hover{border-color:color-mix(in srgb,var(--accent) 50%,var(--line));transform:translateY(-2px)}
.post .eng{color:var(--ink3)}
.post h3{font-size:22px;line-height:1.25;margin:14px 0 12px}
.post p{color:var(--ink2);font-size:15px;flex:1}
.post .more{margin-top:20px;color:var(--accent2);font-weight:600;font-size:14px}

/* Final call */
.final{text-align:center;padding:clamp(72px,10vw,120px) 0;position:relative;isolation:isolate}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(45% 60% at 50% 100%,var(--glow),transparent 70%);z-index:-1}
.final h2{font-size:clamp(34px,4.4vw,56px);line-height:1.08;margin:16px auto 18px;max-width:18ch}
.final .lead{margin:0 auto 34px}

/* Footer */
footer.site{border-top:1px solid var(--line2);padding:40px 0 calc(40px + env(safe-area-inset-bottom,0px));color:var(--ink3);font-size:13.5px}
.foot{display:flex;flex-wrap:wrap;gap:20px 40px;justify-content:space-between;align-items:flex-start}
.foot .logo{font-size:22px}
.foot nav{display:flex;flex-wrap:wrap;gap:18px}
.foot nav a{color:var(--ink2);text-decoration:none}
.foot nav a:hover{color:var(--ink)}
.foot p{max-width:70ch;margin-top:10px}

/* Blog article */
.article{max-width:740px;margin:0 auto;padding:clamp(48px,8vw,96px) var(--gut) clamp(64px,9vw,120px)}
.article .back{display:inline-flex;gap:8px;color:var(--ink3);text-decoration:none;font-size:14px;margin-bottom:34px}
.article .back:hover{color:var(--ink)}
.article h1{font-size:clamp(34px,5vw,54px);line-height:1.08;margin:16px 0 18px}
.article .meta{color:var(--ink3);font-size:14px;padding-bottom:30px;border-bottom:1px solid var(--line2);margin-bottom:38px}
.prose{font-size:17.5px;line-height:1.75;color:var(--ink)}
.prose p,.prose ul,.prose ol,.prose table,.prose blockquote{margin:0 0 22px}
.prose h2{font-size:clamp(26px,3vw,32px);line-height:1.2;margin:48px 0 16px}
.prose h3{font-size:22px;margin:34px 0 12px}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin:6px 0}
.prose li::marker{color:var(--accent)}
.prose strong{font-weight:600}
.prose blockquote{border:1px solid var(--line2);border-left:2px solid var(--accent);border-radius:0 12px 12px 0;background:var(--bg2);padding:16px 22px;font:500 16.5px/1.6 var(--mono);color:var(--ink);overflow-x:auto}
.prose table{width:100%;border-collapse:collapse;font-size:15px}
.prose figure{margin:34px 0}
.prose figure .shot{padding:8px}
.prose figcaption{margin-top:12px;color:var(--ink3);font-size:14px;text-align:center}
.prose th,.prose td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line2);vertical-align:top}
.prose th{font:600 11.5px var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--ink3)}
.prose .note{border:1px solid var(--line2);background:var(--bg2);border-radius:14px;padding:20px 22px;font-size:16px;color:var(--ink2)}
.article-cta{margin-top:56px;padding:32px;border-radius:18px;border:1px solid var(--line2);background:radial-gradient(80% 80% at 0% 0%,var(--accent-soft),transparent 60%),var(--bg2);display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.article-cta h3{font-size:22px}
.article-cta p{color:var(--ink2);font-size:15px;margin-top:4px}
.blog-head{padding:clamp(56px,8vw,100px) 0 clamp(32px,5vw,56px)}
.blog-head h1{font-size:clamp(38px,5vw,60px);margin:14px 0 16px}

/* Reveal on scroll (only when JS runs, so the page never stays hidden) */
.js .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.js .rv{opacity:1;transform:none;transition:none}.hero .shot{transform:none}*{transition:none!important}}

/* Responsive */
@media (max-width:1020px){
  .hero-grid,.step,.split{grid-template-columns:1fr}
  .step:nth-child(even) .step-text{order:0}
  .hero .shot{transform:none}
  .tools{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;gap:0;background:var(--bg2);border-bottom:1px solid var(--line);padding:8px var(--gut) 16px}
  .nav.open .nav-links{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid var(--line2);font-size:16px}
  .menu-btn{display:inline-flex;margin-left:auto}
  .nav-tools .btn-launch{display:none}
  .figures-in{grid-template-columns:1fr 1fr}
  .fig:nth-child(3){border-left:0}
  .fig:nth-child(n+3){border-top:1px solid var(--line2)}
  .duo{grid-template-columns:1fr}
  .posts{grid-template-columns:1fr}
}
@media (max-width:560px){
  .tools{grid-template-columns:1fr}
  .honest{grid-template-columns:1fr}
  .prose table{display:block;overflow-x:auto}
  .hero-cta .btn{flex:1 1 100%}
  .logo small{display:none}
  .lang-menu{right:-50px}
}