@font-face { font-family: "Plex"; src: url("/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex"; src: url("/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex"; src: url("/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("/fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #f3f1ec;
  --paper-2: #e9e6df;
  --ink: #131416;
  --ink-2: #2a2c30;
  --muted: #5b5e64;
  --line: #d6d2c8;
  --signal: #d9481f;
  --night: #101113;
  --night-2: #1b1d20;
  --night-line: #2e3135;
  --night-text: #ecebe6;
  --night-muted: #9a9ca1;
  --ok: #7fbf8e;
  --max: 74rem;
  --pad: clamp(1rem, 4vw, 2.5rem);
  --radius: 14px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 1.0625rem/1.6 "Plex", system-ui, sans-serif;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; top: 1rem; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--pad); }
.mono { font-family: "Plex Mono", ui-monospace, monospace; letter-spacing: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; }
.site-header.is-scrolled { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 4rem; }
.brand { font-weight: 600; font-size: 1.15rem; text-decoration: none; letter-spacing: -.01em; display: inline-flex; align-items: center; gap: .55rem; }
.brand-dot { width: .6rem; height: .6rem; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 4px color-mix(in srgb, var(--signal) 18%, transparent); }
.nav-links { display: flex; gap: 1.6rem; list-style: none; margin: 0; padding: 0; font-size: .95rem; }
.nav-links a { text-decoration: none; color: var(--ink-2); }
.nav-cta { text-decoration: none; font-weight: 500; font-size: .95rem; padding: .55rem 1rem; border-radius: 999px; background: var(--ink); color: var(--paper); }
@media (max-width: 860px) { .nav-links { display: none; } }

/* Hero */
.hero { padding: clamp(3rem, 8vw, 6.5rem) 0 clamp(3rem, 7vw, 5.5rem); overflow-x: clip; }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: 1fr; } }
.kicker { font-family: "Plex Mono", monospace; font-size: .85rem; color: var(--muted); margin: 0 0 1.25rem; }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); line-height: 1.02; letter-spacing: -.035em; font-weight: 600; margin: 0 0 1.5rem; max-width: 13ch; }
.hero .lead { font-size: clamp(1.1rem, 1.6vw, 1.3rem); color: var(--ink-2); max-width: 36rem; margin: 0 0 2.2rem; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.btn { display: inline-flex; align-items: center; gap: .55rem; font: 500 1rem/1 "Plex", sans-serif; padding: 1rem 1.4rem; border-radius: 999px; text-decoration: none; border: 1px solid var(--ink); cursor: pointer; }
.btn-primary { background: var(--ink); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-primary:hover { background: var(--signal); border-color: var(--signal); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn svg { width: 1rem; height: 1rem; transition: transform var(--m-dur-s, 200ms) var(--m-ease-out, ease); }
.btn:hover svg { transform: translateX(3px); }

/* Machine panel */
.machine { background: var(--night); color: var(--night-text); border-radius: 20px; padding: 1.4rem; box-shadow: 0 40px 80px -40px rgb(0 0 0 / .45); font-family: "Plex Mono", monospace; font-size: .86rem; }
.machine-top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1rem; border-bottom: 1px solid var(--night-line); color: var(--night-muted); }
.live { display: inline-flex; align-items: center; gap: .5rem; color: var(--ok); }
.live i { width: .5rem; height: .5rem; border-radius: 50%; background: var(--ok); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.machine dl { margin: 0; display: grid; grid-template-columns: 1fr auto; }
.machine dt, .machine dd { padding: .85rem 0; border-bottom: 1px solid var(--night-line); margin: 0; }
.machine dt { color: var(--night-muted); }
.machine dd { text-align: right; color: var(--night-text); }
.machine dd.zero { color: var(--signal); font-weight: 500; }
.machine-foot { padding-top: 1rem; color: var(--night-muted); line-height: 1.5; }
.machine-foot strong { color: var(--night-text); font-weight: 500; }

/* Sections */
section { scroll-margin-top: 5rem; }
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section-head { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); align-items: end; }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; } }
.section-head h2 { font-size: clamp(2rem, 4.2vw, 3.2rem); line-height: 1.05; letter-spacing: -.03em; font-weight: 600; margin: 0; }
.section-head p { color: var(--ink-2); margin: 0; max-width: 34rem; font-size: 1.1rem; }

/* Offers */
.offers { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
@media (max-width: 860px) { .offers { grid-template-columns: 1fr; } }
.offer { border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.4rem); background: #fbfaf7; display: flex; flex-direction: column; }
.offer.dark { background: var(--night); color: var(--night-text); border-color: var(--night); }
.offer-tag { font-family: "Plex Mono", monospace; font-size: .8rem; color: var(--muted); margin: 0 0 1rem; }
.offer.dark .offer-tag { color: var(--night-muted); }
.offer h3 { font-size: clamp(1.5rem, 2.6vw, 2rem); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .8rem; font-weight: 600; }
.offer > p { margin: 0 0 1.6rem; color: var(--ink-2); }
.offer.dark > p { color: var(--night-muted); }
.offer ul { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; gap: .1rem; }
.offer li { padding: .8rem 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1.4rem 1fr; gap: .6rem; }
.offer.dark li { border-top-color: var(--night-line); }
.offer li::before { content: ""; width: .5rem; height: .5rem; margin-top: .55rem; border-radius: 2px; background: var(--signal); }
.offer li strong { font-weight: 500; }
.offer li span { display: block; color: var(--muted); font-size: .95rem; }
.offer.dark li span { color: var(--night-muted); }
.offer .btn { margin-top: auto; align-self: flex-start; }
.offer.dark .btn-ghost { border-color: var(--night-text); color: var(--night-text); }
.offer.dark .btn-ghost:hover { background: var(--night-text); color: var(--night); }

/* Why local */
.why { background: var(--paper-2); }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
@media (max-width: 860px) { .why-grid { grid-template-columns: 1fr; } }
.why-item { padding: 2rem 2rem 0 0; }
.why-item + .why-item { padding-left: 2rem; border-left: 1px solid var(--line); }
@media (max-width: 860px) { .why-item + .why-item { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); } .why-item { padding-bottom: 2rem; } }
.why-item h3 { font-size: 1.35rem; letter-spacing: -.015em; margin: 0 0 .6rem; font-weight: 600; }
.why-item p { margin: 0; color: var(--ink-2); }

/* Method */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: step; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.steps li { counter-increment: step; border-top: 2px solid var(--ink); padding-top: 1.2rem; }
.steps li::before { content: "0" counter(step); font-family: "Plex Mono", monospace; font-size: .85rem; color: var(--signal); display: block; margin-bottom: .8rem; }
.steps h3 { margin: 0 0 .5rem; font-size: 1.2rem; font-weight: 600; }
.steps p { margin: 0; color: var(--ink-2); font-size: .98rem; }

/* Proof */
.proof { background: var(--night); color: var(--night-text); }
.proof .section-head p { color: var(--night-muted); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--night-line); border: 1px solid var(--night-line); border-radius: var(--radius); overflow: hidden; }
@media (max-width: 860px) { .proof-grid { grid-template-columns: 1fr 1fr; } }
.stat { background: var(--night); padding: 1.8rem 1.4rem; }
.stat b { display: block; font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -.03em; font-weight: 600; line-height: 1; margin-bottom: .6rem; }
.stat span { color: var(--night-muted); font-size: .95rem; }
.proof-note { margin: 1.5rem 0 0; color: var(--night-muted); font-size: .95rem; max-width: 46rem; }

/* Use cases */
.cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
@media (max-width: 760px) { .cases { grid-template-columns: 1fr; } }
.case { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.6rem; background: #fbfaf7; }
.case p.mono { font-size: .8rem; color: var(--muted); margin: 0 0 .7rem; }
.case h3 { margin: 0 0 .5rem; font-size: 1.25rem; font-weight: 600; letter-spacing: -.01em; }
.case > p:last-child { margin: 0; color: var(--ink-2); }

/* FAQ */
.faq { max-width: 52rem; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 1.3rem 2.5rem 1.3rem 0; font-weight: 500; font-size: 1.1rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 1.05rem; font-size: 1.5rem; font-weight: 400; transition: transform var(--m-dur-m, 300ms) var(--m-ease-out, ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.4rem; color: var(--ink-2); max-width: 46rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-aside p { color: var(--ink-2); }
.contact-aside a { font-weight: 500; }
form { display: grid; gap: 1rem; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }
label { display: grid; gap: .4rem; font-size: .9rem; font-weight: 500; }
input, textarea, select { font: inherit; color: var(--ink); background: #fbfaf7; border: 1px solid var(--line); border-radius: 10px; padding: .85rem 1rem; width: 100%; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ink) 12%, transparent); }
textarea { min-height: 9rem; resize: vertical; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: grid; grid-template-columns: auto 1fr; gap: .7rem; align-items: start; font-weight: 400; color: var(--ink-2); font-size: .9rem; }
.consent input { width: 1.1rem; height: 1.1rem; margin-top: .2rem; accent-color: var(--ink); }
.form-msg { min-height: 1.5rem; margin: 0; font-weight: 500; }
.form-msg.ok { color: #2f7a43; }
.form-msg.err { color: var(--signal); }
form button { justify-self: start; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 2.5rem 0 3rem; font-size: .92rem; color: var(--muted); }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.foot nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--ink); }

/* Legal pages */
.legal { max-width: 46rem; padding: clamp(3rem, 7vw, 5rem) 0 5rem; }
.legal h1 { font-size: clamp(2rem, 5vw, 3rem); letter-spacing: -.03em; line-height: 1.08; margin: 0 0 .5rem; }
.legal h2 { font-size: 1.25rem; margin: 2.4rem 0 .6rem; }
.legal p, .legal li { color: var(--ink-2); }
.legal .todo { background: #fff3cd; color: #5c4400; padding: 0 .3rem; border-radius: 4px; font-weight: 500; }