/* Mobile first: the base rules are the phone layout; min-width queries add the tablet and desktop layouts. */
:root {
  --bg: #090c12;
  --bg-2: #0c111a;
  --card: #10161f;
  --card-2: #141c29;
  --line: #1d2736;
  --line-2: #2a374b;
  --text: #e8eef7;
  --muted: #9aa6b8;
  --dim: #6f7b8e;
  --accent: #34d27b;
  --accent-2: #5cc8ff;
  --wa: #25d366;
  --ink: #03140a;
  --warn: #f2b84b;
  --r: 14px;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Consolas, "Roboto Mono", Menlo, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 64px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overflow-x: hidden;
}
img, svg { display: block; }
a { color: var(--accent-2); }
h1, h2, h3 { margin: 0; line-height: 1.15; letter-spacing: -0.02em; }
p { margin: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* buttons: 48px tall, easy to hit with a thumb */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 20px; border-radius: 10px; border: 1px solid transparent;
  font: inherit; font-weight: 650; line-height: 1.2; text-align: center; text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease, border-color .15s ease;
}
.btn:active { transform: scale(.98); }
.btn:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--accent-2); outline-offset: 2px;
}
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-wa { background: var(--wa); color: #03200e; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-2); }
.btn-sm { min-height: 40px; padding: 8px 14px; font-size: .9rem; }

.config-warning { background: var(--warn); color: #241600; text-align: center; font-weight: 600; font-size: .9rem; padding: 8px 16px; }

/* header */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(9, 12, 18, .86); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; font-size: 1.12rem; letter-spacing: -.01em; }
.nav-links { display: none; gap: 24px; margin-left: auto; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: .95rem; }

/* hero */
.hero { position: relative; padding: 32px 0 36px; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(360px 260px at 85% 8%, rgba(52, 210, 123, .16), transparent 70%),
    radial-gradient(320px 220px at 0% 0%, rgba(92, 200, 255, .10), transparent 70%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 70% 20%, #000 15%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 60% at 70% 20%, #000 15%, transparent 75%);
}
.hero-in { position: relative; z-index: 1; display: grid; gap: 40px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font: 500 .74rem/1.4 var(--mono); color: var(--muted);
  border: 1px solid var(--line-2); border-radius: 99px; padding: 5px 12px; background: rgba(16, 22, 31, .7);
}
.live { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(52, 210, 123, .18); flex: none; }
h1 { font-size: clamp(2.05rem, 9vw, 3.7rem); line-height: 1.05; letter-spacing: -.03em; margin: 16px 0 12px; max-width: 14ch; }
.lead { font-size: 1.02rem; color: var(--muted); max-width: 54ch; }
.hero-cta { display: grid; gap: 10px; margin: 22px 0; }
.hero-points { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; color: var(--muted); font-size: .95rem; }
.hero-points li { position: relative; padding-left: 26px; }
.hero-points li::before {
  content: ""; position: absolute; left: 0; top: .42em; width: 14px; height: 8px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg);
}
.hero-points strong { color: var(--text); font-weight: 650; }

/* the terminal picture is decoration: phones skip it so the prices come sooner */
.term {
  display: none;
  background: #05080c; border: 1px solid var(--line-2); border-radius: 12px; overflow: hidden;
  box-shadow: 0 40px 90px -40px rgba(52, 210, 123, .35), 0 20px 50px -30px rgba(0, 0, 0, .8);
}
.term-bar { display: flex; align-items: center; gap: 7px; padding: 11px 14px; background: #0a0f16; border-bottom: 1px solid var(--line); }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #263143; }
.term-bar span { margin-left: 8px; font: 12px var(--mono); color: var(--dim); }
.term pre { margin: 0; padding: 18px 20px 22px; min-height: 236px; font: 13.5px/1.75 var(--mono); color: #c7d2e1; white-space: pre-wrap; word-break: break-word; }
.term .p { color: var(--accent); }
.term .c { color: var(--text); }
.term .o { color: var(--dim); }
.term .g { color: var(--accent-2); }
.term .bar { display: inline-block; width: 11em; height: .62em; vertical-align: .02em; background: #132033; border-radius: 2px; overflow: hidden; }
.term .bar i { display: block; height: 100%; width: 0; background: var(--accent-2); transition: width .4s linear; }
.caret { display: inline-block; width: .6em; height: 1.1em; vertical-align: -.2em; background: var(--text); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* sections */
.section { padding: 52px 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-head { max-width: 640px; margin-bottom: 24px; }
.sec-head h2 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); margin-bottom: 8px; }
.sec-head p { color: var(--muted); }
.fine { margin-top: 18px; color: var(--dim); font-size: .86rem; }
#pcs { padding-top: 40px; border-top: 1px solid var(--line); }

/* listings */
.pc-grid { display: grid; gap: 14px; }
.pc {
  position: relative; display: flex; flex-direction: column; gap: 16px; padding: 20px;
  background: linear-gradient(180deg, var(--card-2), var(--card)); border: 1px solid var(--line); border-radius: var(--r);
  transition: border-color .2s ease;
}
.pc-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.pc-id { font: 600 .78rem var(--mono); color: var(--dim); letter-spacing: .06em; }
.status { display: inline-flex; align-items: center; gap: 7px; padding: 4px 11px; border-radius: 99px; font-size: .78rem; font-weight: 650; white-space: nowrap; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.status.ok { color: var(--accent); background: rgba(52, 210, 123, .12); }
.status.busy { color: var(--warn); background: rgba(242, 184, 75, .12); }
.status.soon { color: var(--accent-2); background: rgba(92, 200, 255, .12); }
.pc-gpu { font-size: 1.6rem; font-weight: 760; letter-spacing: -.025em; line-height: 1.1; }
.pc-vram { color: var(--accent-2); font-weight: 600; margin-top: 4px; font-size: .95rem; }
.pc-sum { display: none; color: var(--muted); font-size: .88rem; }
.specs { list-style: none; margin: 0; padding: 0; display: grid; }
.specs li { display: grid; grid-template-columns: 80px 1fr; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); font-size: .95rem; }
.specs li:last-child { border-bottom: 1px solid var(--line); }
.specs li > span:first-child { font: 600 .72rem/1.9 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--dim); }
.specs small { display: block; color: var(--muted); font-size: .84rem; margin-top: 2px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: .78rem; padding: 3px 10px; border: 1px solid var(--line-2); border-radius: 99px; color: var(--muted); }
.price-box { margin-top: auto; }
.price { display: flex; align-items: baseline; gap: 6px; }
.price b { font-size: 2rem; letter-spacing: -.03em; line-height: 1; }
.price span { color: var(--muted); }
.price-alt { color: var(--dim); font-size: .9rem; margin-top: 6px; }
.pc .btn { width: 100%; }

/* on phones, taken PCs shrink to a short row so the free ones stay in focus */
.pc.is-off { gap: 12px; padding: 16px 20px; opacity: .8; }
.pc.is-off .pc-gpu { font-size: 1.25rem; }
.pc.is-off .pc-vram, .pc.is-off .specs, .pc.is-off .tags { display: none; }
.pc.is-off .pc-sum { display: block; margin-top: -6px; }
.pc.is-off .price b { font-size: 1.35rem; }
.pc.is-off .btn { min-height: 42px; }

.pc-custom { background: transparent; border-style: dashed; border-color: var(--line-2); justify-content: center; }
.pc-custom .pc-gpu { font-size: 1.3rem; }
.pc-custom p { color: var(--muted); }

/* use cases */
.uses { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--bg-2); padding: 36px 0; }
.kicker { font: 600 .76rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--dim); margin-bottom: 22px; }
.use-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 16px; }
.use svg { width: 26px; height: 26px; fill: none; stroke: var(--accent); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 10px; }
.use h3 { font-size: 1rem; margin-bottom: 4px; }
.use p { font-size: .88rem; color: var(--muted); line-height: 1.5; }

/* comparison: stacked cards on phones, a real table from tablet up */
.table-wrap { border: 1px solid var(--line); border-radius: var(--r); background: var(--card); overflow: hidden; }
.compare { width: 100%; border-collapse: collapse; font-size: .95rem; }
.compare thead { display: none; }
.compare tbody, .compare tr, .compare th, .compare td { display: block; }
.compare tr { padding: 14px 16px; border-bottom: 1px solid var(--line); }
.compare tbody tr:last-child { border-bottom: 0; }
.compare tbody th { color: var(--text); font-weight: 650; text-align: left; margin-bottom: 6px; }
.compare td { display: flex; justify-content: space-between; gap: 16px; padding: 3px 0; color: var(--muted); text-align: right; }
.compare td::before { content: attr(data-label); color: var(--dim); text-align: left; flex: none; }
.compare td.us { color: var(--accent); font-weight: 650; }

/* steps and promises */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.steps li { padding: 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.num {
  display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 9px; margin-bottom: 12px;
  background: rgba(52, 210, 123, .12); color: var(--accent); font: 700 .95rem var(--mono);
}
.steps h3, .promise h3 { font-size: 1.08rem; margin-bottom: 6px; }
.steps p, .promise p { color: var(--muted); font-size: .95rem; }
.promise-grid { display: grid; gap: 24px; }
.promise { padding-top: 16px; border-top: 2px solid var(--accent); }

/* enquiry form (16px inputs: iPhones don't zoom in on focus) */
.ask { display: grid; gap: 24px; align-items: start; }
.ask-copy h2 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); margin-bottom: 10px; }
.ask-copy p { color: var(--muted); }
.ask-form { display: grid; gap: 14px; padding: 20px; border: 1px solid var(--line); border-radius: var(--r); background: var(--card); }
.ask-form label { display: grid; gap: 6px; font-size: .9rem; font-weight: 600; color: var(--text); }
.ask-form .opt { color: var(--dim); font-weight: 400; }
.ask-form input, .ask-form select, .ask-form textarea {
  width: 100%; min-height: 48px; font: inherit; font-size: 16px; font-weight: 400; color: var(--text); background: var(--bg);
  border: 1px solid var(--line-2); border-radius: 9px; padding: 11px 12px;
}
.ask-form textarea { resize: vertical; }
.ask-form .btn { margin-top: 4px; }

/* faq */
.faq-wrap { display: grid; }
.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; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 56px; padding: 14px 0; font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font: 500 1.3rem/1 var(--mono); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); padding: 0 0 18px; max-width: 70ch; }

/* footer */
.foot { padding: 32px 0 40px; border-top: 1px solid var(--line); }
.foot-in { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 20px; }
.foot p { color: var(--dim); font-size: .9rem; margin-top: 8px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.foot nav a { color: var(--muted); text-decoration: none; font-size: .92rem; padding: 8px 0; }
.foot .copy { width: 100%; margin-top: 0; }

/* WhatsApp bar pinned to the bottom of the screen on phones */
.sticky-wa {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  position: fixed; left: 12px; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); z-index: 50;
  min-height: 52px; padding: 12px 18px; border-radius: 12px; background: var(--wa); color: #03200e;
  font-weight: 700; text-decoration: none; box-shadow: 0 10px 30px -8px rgba(0, 0, 0, .7);
}
body.has-sticky { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }

/* legal pages */
.doc { max-width: 760px; margin: 0 auto; padding: 40px 16px 64px; }
.doc h1 { font-size: clamp(1.9rem, 7vw, 2.6rem); margin-bottom: 8px; max-width: none; }
.doc .updated { color: var(--dim); font-size: .9rem; margin-bottom: 28px; }
.doc h2 { font-size: 1.15rem; margin: 30px 0 10px; }
.doc p, .doc li { color: var(--muted); }
.doc p + p { margin-top: 10px; }
.doc ul { padding-left: 20px; margin: 10px 0 0; }
.doc li + li { margin-top: 6px; }
.doc strong { color: var(--text); }

/* ---- larger phones / small tablets ---- */
@media (min-width: 560px) {
  .hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
  .use-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---- tablets ---- */
@media (min-width: 721px) {
  .wrap { padding: 0 24px; }
  .nav-in { height: 64px; justify-content: flex-start; gap: 28px; }
  .nav-links { display: flex; }
  .hero { padding: 64px 0 64px; }
  .eyebrow { font-size: .82rem; padding: 6px 14px; }
  h1 { margin: 22px 0 18px; }
  .lead { font-size: 1.12rem; }
  .hero-cta { margin: 30px 0; }
  .hero-points { gap: 10px; font-size: 1rem; }
  .section { padding: 80px 0; }
  #pcs { padding-top: 64px; }
  .sec-head { margin-bottom: 40px; }
  .sec-head p, .ask-copy p { font-size: 1.05rem; }
  .uses { padding: 40px 0; }

  .pc-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
  .pc { padding: 24px; gap: 18px; }
  .pc-gpu { font-size: 1.7rem; }
  .price b { font-size: 2.1rem; }
  /* full cards for taken PCs too, so the grid rows line up */
  .pc.is-off { padding: 24px; gap: 18px; }
  .pc.is-off .pc-gpu { font-size: 1.7rem; }
  .pc.is-off .pc-vram { display: block; }
  .pc.is-off .specs { display: grid; }
  .pc.is-off .tags { display: flex; }
  .pc.is-off .pc-sum { display: none; }
  .pc.is-off .price b { font-size: 2.1rem; }
  .pc.is-off .btn { min-height: 48px; }
  .pc-custom { grid-column: 1 / -1; flex-direction: row; align-items: center; gap: 28px; }
  .pc-custom .pc-gpu { flex: none; }
  .pc-custom p { flex: 1; }
  .pc .pc-custom-btn { width: auto; flex: none; }

  .table-wrap { overflow-x: auto; }
  .compare { min-width: 620px; }
  .compare thead { display: table-header-group; }
  .compare tbody { display: table-row-group; }
  .compare tr { display: table-row; padding: 0; border: 0; }
  .compare th, .compare td { display: table-cell; padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
  .compare td::before { content: none; }
  .compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: 0; }
  .compare thead th { font-size: .82rem; color: var(--dim); font-weight: 600; }
  .compare tbody th { color: var(--muted); font-weight: 500; width: 22%; margin: 0; }
  .compare .us { background: rgba(52, 210, 123, .07); color: var(--text); font-weight: 600; }
  .compare thead .us { color: var(--accent); }

  .promise-grid { grid-template-columns: repeat(2, 1fr); gap: 32px 20px; }
  .ask-form { padding: 26px; gap: 16px; }
  .faq summary { font-size: 1.02rem; }
  .foot { padding: 40px 0 48px; }
  .sticky-wa { display: none; }
  body.has-sticky { padding-bottom: 0; }
  .doc { padding: 56px 24px 80px; }
}

/* ---- laptops and up ---- */
@media (min-width: 881px) {
  .hero { padding: 80px 0 72px; }
  .hero::before {
    background:
      radial-gradient(520px 320px at 78% 38%, rgba(52, 210, 123, .16), transparent 70%),
      radial-gradient(480px 260px at 12% 0%, rgba(92, 200, 255, .10), transparent 70%);
  }
  .hero-in { grid-template-columns: 1.1fr .9fr; gap: 56px; }
  .term { display: block; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .steps li { padding: 26px; }
  .ask { grid-template-columns: 1fr 1fr; gap: 56px; }
}

@media (min-width: 1001px) {
  .use-grid { grid-template-columns: repeat(5, 1fr); gap: 20px; }
  .promise-grid { grid-template-columns: repeat(4, 1fr); }
  .faq-wrap { grid-template-columns: 320px 1fr; gap: 56px; }
}

@media (hover: hover) {
  .btn:hover { transform: translateY(-1px); }
  .btn-primary:hover { background: #4be08c; }
  .btn-wa:hover { background: #3ae077; }
  .btn-ghost:hover { border-color: var(--muted); }
  .pc:hover { border-color: var(--line-2); }
  .nav-links a:hover, .foot nav a:hover { color: var(--text); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .caret { animation: none; }
  .btn, .pc, .term .bar i { transition: none; }
}