/* DATA OIL website: the Noiroof kit (noir premium). Pure black pages, a huge light Rubik wordmark over a full-bleed photo with a
   glass stats card, accordion rows stepped like a staircase with the open row lit by a deep blue gradient, dark service cards with
   bracketed indices (01) and one card glowing blue from the bottom, white pill buttons with an arrow and plus/minus toggles. */
@font-face { font-family: "Rubik"; src: url("fonts/Rubik-Variable.ttf") format("truetype"); font-weight: 300 900; font-display: swap; }
@font-face { font-family: "Jakarta"; src: url("fonts/PlusJakartaSans-Variable.ttf") format("truetype"); font-weight: 200 800; font-display: swap; }

:root {
  --black: #000; --panel: #0d0d0d; --panel2: #151515; --line: #262626; --ink: #fff; --muted: #b3b3b3; --faint: #8f8f8f;
  --blue: #004aa9; --blue2: #3d86ff; --amber: #f5b85c; --red: #ff8a80; --green: #6fdc9f;
  --glass: rgba(255,255,255,.08); --max: 1220px; --display: "Rubik", system-ui, sans-serif; --body: "Jakarta", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--black); color: var(--ink); font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
main { display: block; overflow-x: clip; }
a { color: var(--blue2); }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 2px solid var(--blue2); outline-offset: 3px; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.08; margin: 0 0 .45em; letter-spacing: -.01em; }
h1 { font-size: clamp(38px, 6vw, 78px); font-weight: 300; }
h2 { font-size: clamp(30px, 4.2vw, 54px); font-weight: 300; }
h3 { font-size: 21px; }
p { margin: 0 0 1em; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--black); padding: 8px 14px; z-index: 50; border-radius: 99px; }
.skip:focus { left: 12px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.lead { font-size: 18px; color: var(--muted); max-width: 640px; }
.small { font-size: 14px; color: var(--faint); }
.eyebrow { font: 500 12px/1.2 var(--body); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.idx { font: 400 15px/1 var(--display); color: var(--faint); letter-spacing: .04em; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* header: floating over the hero, then solid */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 22px; padding: 14px 24px; background: rgba(0,0,0,.72); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,.06); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font: 500 19px/1 var(--display); letter-spacing: .06em; }
.brand svg { width: 32px; height: 32px; }
.links { margin: 0 auto; display: flex; gap: 26px; }
.links a { color: var(--muted); text-decoration: none; font-size: 14px; padding: 6px 0; position: relative; transition: color .2s; }
.links a:hover, .links a[aria-current="page"] { color: var(--ink); }
.links a::after { content: ""; position: absolute; left: 50%; right: 50%; bottom: 0; height: 1px; background: var(--ink); transition: left .25s, right .25s; }
.links a:hover::after, .links a[aria-current="page"]::after { left: 0; right: 0; }
.pill { display: inline-flex; align-items: center; gap: 12px; min-height: 46px; padding: 6px 8px 6px 22px; border-radius: 99px; background: var(--ink); color: var(--black); text-decoration: none; font-weight: 600; font-size: 15px; border: 0; cursor: pointer; transition: transform .25s, box-shadow .25s; }
.pill .ar { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--black); color: var(--ink); transition: transform .3s; }
.pill .ar svg { width: 14px; height: 14px; }
.pill:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(61,134,255,.25); }
.pill:hover .ar { transform: rotate(45deg); }
.pill.ghost { background: transparent; color: var(--ink); border: 1px solid rgba(255,255,255,.3); padding: 6px 22px; }
.pill.ghost:hover { border-color: var(--ink); }
.pill.sm { min-height: 40px; padding: 4px 6px 4px 16px; font-size: 14px; }
.pill.sm .ar { width: 30px; height: 30px; }
.tlink { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-weight: 500; border-bottom: 1px solid rgba(255,255,255,.3); padding-bottom: 2px; transition: gap .25s, border-color .25s; }
.tlink:hover { gap: 14px; border-color: var(--ink); }
.mnav { display: none; position: relative; }
.mnav summary { list-style: none; cursor: pointer; border: 1px solid rgba(255,255,255,.3); border-radius: 99px; padding: 9px 18px; font-size: 14px; }
.mnav summary::-webkit-details-marker { display: none; }
.mnav nav { position: absolute; right: 0; top: 50px; background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 8px; display: grid; min-width: 240px; box-shadow: 0 24px 48px rgba(0,0,0,.6); }
.mnav nav a { color: var(--ink); text-decoration: none; padding: 10px 12px; border-radius: 10px; }
.mnav nav a:hover { background: var(--panel2); }

/* hero: full-bleed photo, giant light wordmark, glass stats card */
.hero { position: relative; min-height: 92vh; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 6s ease-out; }
.hero.loaded > img { transform: scale(1); }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.25), rgba(0,0,0,.15) 40%, rgba(0,0,0,.85)); }
.hero .in { position: relative; z-index: 2; }
.giant { font: 300 clamp(72px, 19vw, 300px)/.86 var(--display); letter-spacing: -.03em; margin: 34px 0 0; color: var(--ink); white-space: nowrap; }
.hero .row { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding-bottom: 40px; flex-wrap: wrap; }
.hero .tag { max-width: 420px; font-size: 18px; color: #e6e6e6; }
.hero .acts { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-top: 18px; }
.glass { display: grid; grid-template-columns: repeat(3, auto); gap: 34px; padding: 22px 30px; border-radius: 24px; background: var(--glass); border: 1px solid rgba(255,255,255,.14); backdrop-filter: blur(16px); }
.glass b { display: block; font: 300 46px/1 var(--display); }
.glass span { font-size: 13px; color: var(--muted); }

/* sections */
.sec { padding: 110px 0; position: relative; overflow-x: clip; }
.sec.panel { background: var(--panel); }
.head2 { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 44px; flex-wrap: wrap; }
.head2 h2 { margin: 0; max-width: 700px; }
.pager { display: flex; gap: 10px; }
.pager a, .pager span { font: 400 15px/1 var(--display); color: var(--faint); text-decoration: none; padding: 8px 2px; border-bottom: 1px solid transparent; }
.pager a:hover, .pager .on { color: var(--ink); border-color: var(--ink); }

/* staircase accordion: each row stepped further in; the open row glows blue */
.stairs { display: grid; gap: 12px; }
.stairs details { border-radius: 18px; background: var(--panel2); border: 1px solid var(--line); transition: background .3s, border-color .3s, transform .3s; }
.stairs > :nth-child(4n+1) { margin-left: 0; margin-right: 9%; }
.stairs > :nth-child(4n+2) { margin-left: 3%; margin-right: 6%; }
.stairs > :nth-child(4n+3) { margin-left: 6%; margin-right: 3%; }
.stairs > :nth-child(4n+4) { margin-left: 9%; margin-right: 0; }
.stairs details:hover { border-color: #3a3a3a; transform: translateX(6px); }
.stairs details[open] { background: linear-gradient(180deg, #0a2a5c, var(--blue)); border-color: var(--blue); }
.stairs summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 18px; padding: 20px 22px; font: 400 21px/1.25 var(--display); }
.stairs summary::-webkit-details-marker { display: none; }
.stairs summary .idx { min-width: 42px; }
.stairs summary .pm { margin-left: auto; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,.35); position: relative; flex: none; }
.stairs summary .pm::before, .stairs summary .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); }
.stairs summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .25s; }
.stairs details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0deg); }
.stairs .body { padding: 0 22px 22px 82px; color: #dbe6ff; }
.stairs .body .small { color: #b9cbf0; }
.stairs .body img { border-radius: 14px; margin: 6px 0 12px; max-width: 360px; width: 100%; }

/* dark cards with bracketed index; one glows blue */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card { position: relative; display: flex; flex-direction: column; border-radius: 22px; background: var(--panel); border: 1px solid var(--line); overflow: hidden; text-decoration: none; color: var(--ink); min-height: 100%; transition: transform .35s, border-color .35s; }
.sec.panel .card { background: var(--black); }
.card::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 0; background: linear-gradient(0deg, rgba(0,74,169,.85), rgba(0,74,169,0)); transition: height .45s; z-index: 0; }
.card:hover::before, .card.glow::before { height: 70%; }
.card:hover { transform: translateY(-6px); border-color: #3a3a3a; }
.card > * { position: relative; z-index: 1; }
.card .im { aspect-ratio: 4 / 3; overflow: hidden; }
.card .im img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s; }
.card:hover .im img { transform: scale(1.05); }
.card .tx { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.card .lab { display: flex; justify-content: space-between; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }
.card .price { margin-top: auto; font: 400 19px/1.3 var(--display); }
.card .q { color: var(--amber); }

/* full-width rounded photo with overlaid text */
.band { position: relative; border-radius: 30px; overflow: hidden; min-height: 460px; display: flex; align-items: flex-end; }
.band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s; }
.band:hover img { transform: scale(1.03); }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.35) 60%, rgba(0,0,0,.1)); }
.band .tx { position: relative; z-index: 1; padding: 44px; max-width: 640px; }

/* stepped feature rows beside an image */
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 46px; align-items: center; }
.split > * { min-width: 0; }
.split .pic { border-radius: 26px; overflow: hidden; }
.split .pic img { width: 100%; transition: transform 1s; }
.split .pic:hover img { transform: scale(1.04); }
.rows { display: grid; gap: 10px; }
.rows a, .rows div.r { display: flex; gap: 18px; align-items: center; padding: 18px 20px; border-radius: 16px; background: var(--panel2); border: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: transform .3s, background .3s; }
.rows > :nth-child(2) { margin-left: 4%; } .rows > :nth-child(3) { margin-left: 8%; } .rows > :nth-child(4) { margin-left: 12%; }
.rows a:hover { background: #1c1c1c; transform: translateX(6px); }
.rows .ic { width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: var(--black); display: grid; place-items: center; flex: none; }
.rows .ic svg { width: 16px; height: 16px; }
.rows b { display: block; font: 400 19px/1.3 var(--display); }
.rows span { color: var(--muted); font-size: 14px; }

/* read-more cards with round badges */
.minis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mini { padding: 24px; border-radius: 20px; background: var(--panel2); border: 1px solid var(--line); text-decoration: none; color: var(--ink); transition: transform .3s, border-color .3s; }
.mini:hover { transform: translateY(-4px); border-color: #3a3a3a; }
.mini .badge { width: 48px; height: 48px; border-radius: 50%; background: var(--blue); display: grid; place-items: center; margin-bottom: 16px; }
.mini .badge svg { width: 20px; height: 20px; color: var(--ink); }
.mini p { color: var(--muted); font-size: 15px; margin: 6px 0 0; }

/* inner-page head */
.ihead { padding: 70px 0 40px; }
.ihead .grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: end; }
.ihead .grid > * { min-width: 0; }
.ihead .pic { margin-top: 34px; border-radius: 28px; overflow: hidden; max-height: 460px; }
.ihead .pic img { width: 100%; height: 100%; max-height: 460px; object-fit: cover; }

/* tables */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15px; }
.table th { font: 500 12px/1.3 var(--body); letter-spacing: .16em; text-transform: uppercase; color: var(--faint); }
.table td.p { text-align: right; white-space: nowrap; font-family: var(--display); font-size: 17px; }
.table tr { transition: background .2s; }
.table tbody tr:hover { background: var(--panel2); }

/* faq: plus/minus rows */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; gap: 20px; align-items: center; padding: 22px 0; font: 400 20px/1.3 var(--display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { margin-left: auto; flex: none; width: 34px; height: 34px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); position: relative; }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); }
.faq summary .pm::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .25s; }
.faq details[open] summary .pm::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq details p { color: var(--muted); padding: 0 60px 22px 0; margin: 0; }

/* privacy: a bracketed index, then all 18 sections as staircase rows (first open) */
.pidx { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 30px; }
.pidx a { color: var(--faint); text-decoration: none; font: 400 15px/1 var(--display); padding: 8px 0; }
.pidx a:hover { color: var(--ink); }
.stairs .policy-section { scroll-margin-top: 90px; }

/* planner */
.planner { display: grid; grid-template-columns: 1.35fr .8fr; gap: 28px; align-items: start; }
.planner > *, .pcol > * { min-width: 0; }
.pcol { display: grid; gap: 18px; }
.box { background: var(--panel); border: 1px solid var(--line); border-radius: 22px; padding: 24px; }
.box h2 { font-size: 26px; margin-bottom: 6px; }
.assets { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.asset { border: 1px solid var(--line); border-radius: 16px; padding: 14px; background: var(--panel2); }
.asset.on { border-color: var(--blue2); }
.asset b { display: block; font-weight: 600; }
.asset .small { display: block; min-height: 2.8em; }
.step { display: flex; align-items: center; gap: 6px; margin-top: 8px; }
.step button { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,.3); background: transparent; color: var(--ink); font-size: 20px; cursor: pointer; }
.step button:hover { border-color: var(--ink); }
.step output { min-width: 34px; text-align: center; font: 400 22px var(--display); }
.chipset { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.chip { border: 1px solid rgba(255,255,255,.25); background: transparent; color: var(--ink); border-radius: 99px; padding: 8px 14px; cursor: pointer; font: inherit; font-size: 14px; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--black); border-color: var(--ink); }
.chip:disabled { opacity: .45; cursor: not-allowed; }
.svc { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: 1px solid var(--line); }
.svc .t { flex: 1; }
.svc .t b { display: block; font-weight: 600; }
.svc .t small { color: var(--muted); }
.svc .sug { color: var(--blue2); font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.svc .r { text-align: right; min-width: 120px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fields .full { grid-column: 1 / -1; }
label.f { display: block; font-size: 13px; color: var(--muted); }
label.f input, label.f textarea { display: block; width: 100%; margin-top: 6px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--black); color: var(--ink); font: inherit; }
.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; }
.days button { flex: none; width: 62px; padding: 8px 0; border: 1px solid var(--line); border-radius: 14px; background: var(--panel2); color: var(--ink); cursor: pointer; font: inherit; line-height: 1.2; }
.days button b { display: block; font: 400 20px/1.2 var(--display); }
.days button small { font-size: 11px; color: var(--faint); }
.days button[aria-pressed="true"] { background: var(--ink); color: var(--black); border-color: var(--ink); }
.days button[aria-pressed="true"] small { color: #444; }
.sum { position: sticky; top: 90px; background: linear-gradient(180deg, #0a2a5c, var(--blue)); border-radius: 24px; padding: 24px; }
.sum .eyebrow { color: #c7d8ff; }
.lines { list-style: none; padding: 0; margin: 12px 0; font-size: 14px; }
.lines li { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.lines li span:first-child { color: #c7d8ff; }
.total { font: 300 34px/1.15 var(--display); margin: 0; }
.issues { list-style: none; margin: 12px 0; padding: 12px 14px; border-radius: 14px; background: rgba(0,0,0,.35); font-size: 14px; }
.issues.bad { border-left: 3px solid var(--red); }
.issues.adv { border-left: 3px solid var(--amber); }
.issues.ck { border-left: 3px solid var(--green); }
.note { font-size: 14px; color: #d8ffe8; min-height: 1.4em; }
.btnrow { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.saved { list-style: none; padding: 0; margin: 0; }
.saved li { display: flex; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.14); font-size: 14px; }
.saved li span { flex: 1; }
.saved button, .linkbtn { background: none; border: 0; color: var(--ink); text-decoration: underline; cursor: pointer; font: inherit; padding: 4px 6px; }
noscript .box { border-color: var(--amber); }

/* footer */
.foot { border-top: 1px solid var(--line); padding: 60px 24px 30px; }
.fgrid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.foot a { color: var(--ink); text-decoration: none; }
.foot a:hover { color: var(--blue2); }
.fh { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--faint); }
.fword { font: 300 clamp(60px, 12vw, 180px)/.9 var(--display); letter-spacing: -.03em; color: #1c1c1c; max-width: var(--max); margin: 40px auto 0; white-space: nowrap; overflow: hidden; }
.legal { max-width: var(--max); margin: 20px auto 0; font-size: 13px; color: var(--faint); }

/* motion: reveal through the separate translate property so hover transforms stay intact */
html.js [data-reveal] { opacity: 0; translate: 0 28px; transition: opacity .8s ease, translate .8s cubic-bezier(.2,.8,.2,1), transform .35s, background .3s, border-color .3s; }
html.js [data-reveal].in { opacity: 1; translate: none; }
html.js [data-reveal="l"] { translate: -34px 0; }
html.js [data-reveal="r"] { translate: 34px 0; }
html.js [data-reveal="l"].in, html.js [data-reveal="r"].in { translate: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html.js [data-reveal] { opacity: 1; translate: none; }
  .hero > img { transform: none; }
}

@media (max-width: 1020px) {
  .links { display: none; }
  .mnav { display: block; margin-left: auto; }
  .top .pill.cta { display: none; }
  .cards, .minis { grid-template-columns: 1fr 1fr; }
  .planner, .split { grid-template-columns: 1fr; }
  .sum { position: static; }
  .fgrid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .wrap { padding: 0 18px; }
  .sec { padding: 72px 0; }
  .hero { min-height: 88vh; }
  .giant { font-size: 21vw; white-space: normal; }
  .glass { grid-template-columns: repeat(3, 1fr); gap: 14px; padding: 16px; width: 100%; }
  .glass b { font-size: 30px; }
  .cards, .minis, .fields, .assets, .ihead .grid { grid-template-columns: 1fr; }
  .stairs > :nth-child(n) { margin-left: 0; margin-right: 0; }
  .stairs .body { padding: 0 18px 18px; }
  .stairs summary { font-size: 18px; padding: 18px; gap: 12px; }
  .rows > :nth-child(n) { margin-left: 0; }
  .band { min-height: 380px; }
  .band .tx { padding: 26px; }
  .fgrid { grid-template-columns: 1fr; }
  .table th, .table td { padding: 10px 6px; font-size: 14px; }
  .table td.p { white-space: normal; min-width: 100px; }
  .faq details p { padding-right: 0; }
}