/* ==========================================================================
   Design tokens
   ========================================================================== */
:root {
  --paper: #eef0ec;
  --paper-2: #e1e6e0;
  --brand: #224138;
  --ink: #183229;
  --ink-2: #224138;
  --ink-line: rgba(255, 255, 255, 0.12);
  --text: #1a2b25;
  --muted: #55675f;
  --line: #ccd6d0;
  --signal: #f26a1b;
  --signal-dark: #c24e0d;
  --ok: #2fbf71;
  --amber: #f2b03a;
  --danger: #e5484d;

  --font-head: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", Consolas, ui-monospace, monospace;

  --radius: 4px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font: 400 17px/1.65 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.08; text-wrap: balance; margin: 0 0 0.5em; letter-spacing: -0.02em; }
h2 { font-size: clamp(30px, 4.2vw, 48px); font-weight: 600; }
h3 { font-size: 21px; font-weight: 600; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.kicker {
  font: 500 13px/1.4 var(--font-mono);
  color: var(--signal-dark);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 18px;
}
.kicker--light { color: var(--signal); }

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font: 600 15px/1 var(--font-head);
  padding: 16px 24px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--signal { background: var(--signal); color: var(--ink); }
.btn--signal:hover { background: #ff8a45; }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; }

.link-arrow { font: 600 15px var(--font-head); color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--signal); padding-bottom: 2px; }
.link-arrow span { display: inline-block; transition: transform .15s; }
.link-arrow:hover span { transform: translateX(4px); }

/* ==========================================================================
   Top bar
   ========================================================================== */
.topbar {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: rgba(238, 240, 236, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--brand); }
.brand__mark { height: 28px; width: auto; flex: none; }
.hero__inner > *, .company > *, .caps > *, .rt__cols > *, .faq > *, .contact > * { min-width: 0; }
body { overflow-x: clip; }
.brand__text { font: 500 13px/1 var(--font-body); letter-spacing: .22em; text-transform: uppercase; padding-left: 12px; border-left: 1px solid var(--line); white-space: nowrap; }
.footer__logo { display: block; width: 240px; max-width: 100%; color: var(--paper); }
.footer__logo svg { width: 100%; height: auto; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a { font-size: 15px; font-weight: 500; text-decoration: none; color: var(--muted); transition: color .15s; }
.nav a:hover { color: var(--ink); }
.nav .nav__cta { color: var(--ink); font-family: var(--font-head); font-weight: 600; border: 1.5px solid var(--ink); padding: 10px 16px; border-radius: var(--radius); }
.nav .nav__cta:hover { background: var(--ink); color: var(--paper); }

.menu-btn { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; padding: 12px 10px; }
.menu-btn span { display: block; height: 2px; background: var(--ink); margin: 6px 0; transition: transform .2s; }
.menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; background: var(--ink); color: #e9efed; padding: clamp(56px, 8vw, 104px) 0 0; overflow: hidden; }
.hero__grid-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--ink-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--ink-line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 70% 30%, #000 10%, transparent 70%);
  opacity: .45;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: clamp(38px, 5.6vw, 68px); font-weight: 700; color: #fff; }
.hero h1 em { font-style: normal; color: var(--signal); }
.hero__lead { font-size: 18px; color: #b2c7bd; max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }

/* console */
.console {
  background: #0e211b;
  border: 1px solid var(--ink-line);
  border-radius: 6px;
  font: 400 13px/1.5 var(--font-mono);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.7);
  min-width: 0;
}
.console__bar { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--ink-line); color: #7e968c; }
.dots { display: flex; gap: 6px; }
.dots i { width: 9px; height: 9px; border-radius: 50%; background: #2c463c; }
.console__title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.console__live { display: inline-flex; align-items: center; gap: 6px; color: var(--ok); }
.console__live b { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .2; } }

.console__head, .console__rows li {
  display: grid; grid-template-columns: 1.5fr 1fr .8fr 1fr; gap: 10px;
  padding: 9px 16px;
}
.console__head { color: #61796e; text-transform: uppercase; font-size: 11px; letter-spacing: .06em; border-bottom: 1px dashed var(--ink-line); }
.console__rows { list-style: none; margin: 0; padding: 4px 0; height: 296px; overflow: hidden; }
.console__rows li { color: #c3d3cb; animation: rowIn .35s ease; }
.console__rows li span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@keyframes rowIn { from { opacity: 0; transform: translateY(-6px); } }
.v { font-weight: 500; }
.v--ok { color: var(--ok); }
.v--warn { color: var(--amber); }
.v--bad { color: var(--danger); }
.console__foot { display: flex; flex-wrap: wrap; gap: 6px 20px; padding: 12px 16px; border-top: 1px solid var(--ink-line); color: #7e968c; }
.console__foot b { color: #fff; font-weight: 500; }

/* facts */
.facts { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin: clamp(48px, 7vw, 88px) 0 0; border-top: 1px solid var(--ink-line); }
.facts div { padding: 24px 20px 28px 0; border-right: 1px solid var(--ink-line); }
.facts div + div { padding-left: 20px; }
.facts div:last-child { border-right: 0; }
.facts dt { font: 500 12px var(--font-mono); color: var(--signal); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; }
.facts dd { margin: 0; font: 500 17px/1.35 var(--font-head); color: #fff; }

/* ticker */
.ticker { background: var(--signal); color: var(--ink); overflow: hidden; border-block: 1px solid var(--ink); }
.ticker__track { display: flex; width: max-content; animation: scroll 40s linear infinite; }
.ticker span { font: 500 14px var(--font-mono); padding: 14px 28px; white-space: nowrap; position: relative; }
.ticker span::after { content: "/"; position: absolute; right: -4px; opacity: .45; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section--tint { background: var(--paper-2); }
.section--ink { background: var(--ink); color: #c3d3cb; }
.section--ink h2, .section--ink h3 { color: #fff; }

/* company */
.company { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 6vw, 96px); }
.lead { font-size: 21px; line-height: 1.55; color: var(--ink); }
.company__body > p:not(.lead) { color: var(--muted); }
.principles { list-style: none; padding: 0; margin: 32px 0 0; border-top: 1px solid var(--line); }
.principles li { padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line); position: relative; color: var(--muted); }
.principles li::before { content: "+"; position: absolute; left: 4px; top: 13px; font: 500 20px var(--font-mono); color: var(--signal-dark); }
.principles strong { color: var(--ink); font-weight: 600; }

/* capabilities */
.caps { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.caps__side { position: sticky; top: 110px; }
.caps__side > p:not(.kicker) { color: var(--muted); margin-bottom: 28px; }
.caps__list { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
.cap { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 30px 0; border-bottom: 1px solid var(--line); transition: padding .2s; }
.cap:hover { padding-left: 10px; }
.cap__num {
  width: 44px; height: 44px; display: grid; place-items: center;
  font: 600 18px var(--font-mono); color: var(--ink);
  border: 1.5px solid var(--ink); border-radius: var(--radius);
  transition: background .2s, color .2s;
}
.cap:hover .cap__num { background: var(--signal); border-color: var(--signal); }
.cap p { color: var(--muted); margin-bottom: 10px; }
.cap .cap__tags { font: 400 13px var(--font-mono); color: var(--signal-dark); margin: 0; }

/* route testing */
.rt__head { max-width: 760px; }
.rt__head p:not(.kicker) { font-size: 18px; }
.route-map { margin: 48px 0 56px; padding: clamp(16px, 3vw, 32px); border: 1px solid var(--ink-line); border-radius: 6px; background: rgba(255,255,255,.02); }
.route-map svg { width: 100%; height: auto; }
.rp { fill: none; stroke-width: 2.5; }
.rp--ok { stroke: var(--ok); }
.rp--bad { stroke: var(--danger); stroke-dasharray: 7 7; animation: dash 1.2s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -14; } }
.node rect { fill: var(--ink-2); stroke: rgba(255,255,255,.3); }
.node--bad rect { stroke: var(--danger); fill: #2a1a19; }
.node text { fill: #fff; font: 500 15px var(--font-head); text-anchor: middle; }
.lbl { font: 400 13px var(--font-mono); }
.lbl--ok { fill: var(--ok); }
.lbl--bad { fill: var(--danger); }
.pulse--ok { fill: var(--ok); }
.pulse--bad { fill: var(--danger); }

.rt__cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { padding: 14px 0 14px 32px; border-bottom: 1px solid var(--ink-line); position: relative; }
.checks li::before { content: ""; position: absolute; left: 0; top: 22px; width: 14px; height: 8px; border-left: 2px solid var(--signal); border-bottom: 2px solid var(--signal); transform: rotate(-45deg); }

.report { background: var(--paper); color: var(--text); border-radius: 6px; padding: 28px; box-shadow: 10px 10px 0 var(--signal); }
.report h3 { color: var(--ink) !important; }
.report__top { display: flex; justify-content: space-between; font: 500 12px var(--font-mono); letter-spacing: .08em; color: var(--muted); border-bottom: 1.5px solid var(--ink); padding-bottom: 12px; margin-bottom: 20px; }
.report dl { margin: 0; }
.report dl div { display: grid; grid-template-columns: 100px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--line); }
.report dt { font: 500 13px var(--font-mono); color: var(--signal-dark); text-transform: uppercase; }
.report dd { margin: 0; font-size: 15px; }

/* method */
.method__head { max-width: 720px; margin-bottom: 56px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; position: relative; }
.steps::before { content: ""; position: absolute; top: 7px; left: 0; right: 0; height: 2px; background: var(--line); }
.step { position: relative; padding-top: 40px; }
.step__dot { position: absolute; top: 0; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--paper); border: 3px solid var(--ink); }
.step:hover .step__dot { background: var(--signal); }
.step__phase { font: 500 12px var(--font-mono); color: var(--signal-dark); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.step p:last-child { color: var(--muted); font-size: 16px; }

/* audience */
.audience { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1.5px solid var(--ink); border-left: 1px solid var(--line); }
.aud { padding: 32px 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s; }
.aud:hover { background: var(--paper); }
.aud p { color: var(--muted); margin: 0; }

/* faq */
.faq { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(32px, 6vw, 88px); }
.faq__list { border-top: 1.5px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 0; font: 600 18px/1.35 var(--font-head); color: var(--ink); position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 400 24px var(--font-mono); color: var(--signal-dark); transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { color: var(--muted); padding-right: 40px; }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 88px); align-items: start; }
.contact__lines { list-style: none; padding: 0; margin: 32px 0 0; }
.contact__lines li { display: grid; grid-template-columns: 80px 1fr; padding: 14px 0; border-bottom: 1px solid var(--ink-line); color: #fff; overflow-wrap: anywhere; }
.contact__lines span { font: 500 12px/2 var(--font-mono); color: var(--signal); text-transform: uppercase; letter-spacing: .08em; }
.contact__lines a { text-decoration: none; }
.contact__lines a:hover { color: var(--signal); }

.form { background: var(--paper); color: var(--text); padding: clamp(22px, 4vw, 36px); border-radius: 6px; display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 6px; font: 500 14px var(--font-body); color: var(--ink); }
.form input, .form select, .form textarea {
  font: 400 16px var(--font-body); color: var(--text);
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; width: 100%;
  transition: border-color .15s, box-shadow .15s;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(242,106,27,.3); }
.form textarea { resize: vertical; }
.form .btn { justify-self: start; }
.form__status { margin: 0; font-size: 15px; min-height: 1.4em; }
.form__status.is-ok { color: #1f8a50; }
.form__status.is-err { color: var(--danger); }
.hp { position: absolute !important; left: -9999px; }

/* footer */
.footer { background: #0e211b; color: #7e968c; padding: 48px 0; font-size: 15px; }
.footer__inner { display: grid; grid-template-columns: 1fr auto; gap: 24px 48px; align-items: start; }
.footer__inner p { margin: 10px 0 0; }
.footer__nav { display: flex; flex-wrap: wrap; gap: 24px; }
.footer__nav a { text-decoration: none; }
.footer__nav a:hover { color: var(--signal); }
.footer__legal { grid-column: 1 / -1; border-top: 1px solid var(--ink-line); padding-top: 20px; font-size: 13px; }

/* photos */
.photo { margin: 0; position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink-2); }
.photo img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(.85) contrast(1.03); transition: transform .6s ease; }
.photo::after { content: ""; position: absolute; inset: 0; background: var(--brand); mix-blend-mode: multiply; opacity: .16; pointer-events: none; }
.photo:hover img { transform: scale(1.03); }
.photo--company { margin-top: 36px; aspect-ratio: 4 / 3; overflow: visible; background: none; }
.photo--company img { border-radius: var(--radius); box-shadow: -12px 12px 0 var(--signal); }
.photo--company::after { border-radius: var(--radius); }
.photo--caps { margin-top: 36px; aspect-ratio: 16 / 10; }
.rt__top { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.photo--phone { aspect-ratio: 4 / 5; max-height: 460px; border: 1px solid var(--ink-line); }
.photo--phone figcaption { position: absolute; left: 0; bottom: 0; z-index: 1; margin: 16px; padding: 8px 12px; background: var(--ink); color: var(--paper); font: 500 12px var(--font-mono); letter-spacing: .04em; border-left: 3px solid var(--signal); }
.aud__img { display: block; width: calc(100% + 56px); height: auto; max-width: none; margin: -32px -28px 24px; aspect-ratio: 16 / 9; object-fit: cover; filter: saturate(.7) contrast(1.03); transition: filter .3s; }
.aud:hover .aud__img { filter: none; }

/* careers */
.careers { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.careers__intro > p:not(.kicker) { color: var(--muted); }
.jobs { list-style: none; margin: 28px 0 0; padding: 0; display: grid; gap: 12px; }
.jobs__empty { padding: 18px 20px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); font-size: 15px; }
.job-card { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding: 18px 20px; background: var(--paper); border: 1px solid var(--line); border-left: 3px solid var(--signal); border-radius: var(--radius); }
.job-card h3 { font-size: 18px; margin: 0 0 4px; }
.job-card__meta { margin: 0 0 6px; font: 500 12px var(--font-mono); color: var(--signal-dark); text-transform: uppercase; letter-spacing: .05em; }
.job-card__summary { margin: 0; color: var(--muted); font-size: 15px; }
.btn--small { padding: 10px 16px; font-size: 14px; background: var(--ink); color: var(--paper); flex: none; }
.btn--small:hover { background: var(--ink-2); }
.form--light { background: #fff; border: 1px solid var(--line); }
.form__title { font-size: 22px; margin: 0; }
.form label small { color: var(--muted); font-weight: 400; }
.form input[type="file"] { padding: 10px; background: var(--paper); cursor: pointer; }

/* floating WhatsApp button */
.wa-float {
  position: fixed; right: 20px; bottom: calc(20px + env(safe-area-inset-bottom, 0px)); z-index: 60;
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px 12px 14px;
  background: #25d366; color: #0b2e1a; text-decoration: none; font: 600 15px var(--font-head);
  border-radius: 999px; box-shadow: 0 10px 30px -10px rgba(0,0,0,.45); transition: transform .15s, box-shadow .15s;
}
.wa-float svg { width: 26px; height: 26px; }
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 14px 34px -10px rgba(0,0,0,.5); }

/* reveal on scroll */.reveal.is-in { animation: rise .7s ease both; }
@keyframes rise { from { opacity: .35; transform: translateY(16px); } }


/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1000px) {
  .hero__inner, .company, .caps, .rt__cols, .faq, .contact, .careers { grid-template-columns: minmax(0, 1fr); }
  .caps__side { position: static; }
  .rt__top { grid-template-columns: minmax(0, 1fr); }
  .photo--phone { aspect-ratio: 16 / 10; max-height: none; }
  .photo--caps { display: none; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .facts div:nth-child(2) { border-right: 0; }
  .facts div:nth-child(3) { padding-left: 0; }
  .facts div:nth-child(n+3) { border-top: 1px solid var(--ink-line); }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 48px; }
  .steps::before { display: none; }
  .audience { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav {
    position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 20px;
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; }
  .nav .nav__cta { margin-top: 14px; text-align: center; border-bottom: 1.5px solid var(--ink); }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .brand__text { font-size: 11px; letter-spacing: .14em; padding-left: 10px; }
  .brand__mark { height: 22px; }
  .footer__inner { grid-template-columns: minmax(0, 1fr); }
  .wa-float span { display: none; }
  .wa-float { padding: 14px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom, 0px)); }
  .job-card { flex-direction: column; }
  .footer__logo { width: 200px; }
  .facts { grid-template-columns: 1fr; }
  .facts div, .facts div + div { padding: 18px 0; border-right: 0; }
  .facts div + div { border-top: 1px solid var(--ink-line); }
  .console__head, .console__rows li { grid-template-columns: 1.4fr .8fr 1fr; }
  .console__head span:nth-child(2), .console__rows li span:nth-child(2) { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .report dl div { grid-template-columns: 1fr; gap: 2px; }
  .hero__actions .btn { flex: 1 1 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}