/* Brosty Kitchen Log: the WEB 11 kit. A thin black bar over charcoal bands with a giant tilted rounded triangle, photographs in front of solid
   amber blocks that peek out at a corner, sections alternating charcoal and off-white with centred titles, small sharp amber buttons. Rubik. */
@font-face { font-family: 'Rubik'; src: url('fonts/Rubik-Variable.ttf') format('truetype'); font-weight: 300 900; font-display: swap; }
:root {
  --black: #0b0b0b; --char: #333333; --char2: #2a2a2a; --tri: #3f3f3f; --off: #fafafa; --white: #ffffff; --line: #e3e3e3;
  --amber: #fea400; --amber-d: #8a5a00; --ink: #1d1d1d; --muted: #555555; --muted-d: #cfcfcf;
  --red: #b3261e; --red-soft: #fdecea; --due: #7a4f00; --due-soft: #fff3d6; --ok: #1e6b3f; --ok-soft: #e6f4ec;
  --w: 1180px; --g: 16px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: 'Rubik', system-ui, sans-serif; font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--off); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: clamp(2rem, 5vw, 3.3rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2.05rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--w); margin: 0 auto; padding: 0 var(--g); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--amber); color: var(--black); padding: 8px 14px; z-index: 50; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }
.ic { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.small { font-size: .9rem; }
.muted { color: var(--muted); }
.c { text-align: center; }

/* header: the kit's thin black bar */
.hd { position: sticky; top: 0; z-index: 20; background: var(--black); color: var(--white); transition: box-shadow .25s; }
.hd.up { box-shadow: 0 2px 0 var(--amber); }
.hd-in { display: flex; align-items: center; gap: 20px; min-height: 60px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-mark { width: 26px; height: 26px; background: var(--amber); clip-path: polygon(50% 6%, 96% 90%, 4% 90%); border-radius: 3px; }
.logo-w { font-weight: 700; font-size: 1.05rem; line-height: 1.05; }
.logo-w small { display: block; font-weight: 400; font-size: .72rem; color: var(--muted-d); letter-spacing: .04em; }
.nav { display: flex; gap: 4px; margin: 0 auto; }
.nav a { font-size: .85rem; text-decoration: none; padding: 8px 10px; color: #e8e8e8; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--amber); border-bottom-color: var(--amber); }
.mm { position: relative; }
.mm summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 10px; font-size: .85rem; border: 1px solid #444; }
.mm summary::-webkit-details-marker { display: none; }
.mm[open] summary { border-color: var(--amber); color: var(--amber); }
.mm-panel { position: absolute; right: 0; top: calc(100% + 8px); width: min(320px, calc(100vw - 32px)); max-height: calc(100vh - 90px); overflow: auto; background: var(--black);
  border: 1px solid #333; border-top: 3px solid var(--amber); padding: 10px 0; display: flex; flex-direction: column; }
.mm-panel a { padding: 10px 18px; text-decoration: none; color: #eee; font-size: .95rem; }
.mm-panel a:hover, .mm-panel a[aria-current="page"] { background: #1a1a1a; color: var(--amber); }
.mm-h { margin: 10px 18px 2px; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: #a8a8a8; }

/* buttons: small sharp amber rectangles */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 10px 18px; font: 600 .95rem/1.2 'Rubik', sans-serif; text-decoration: none; cursor: pointer;
  border: 2px solid transparent; border-radius: 0; transition: transform .2s, background-color .2s, color .2s, border-color .2s; }
.btn-amber { background: var(--amber); color: var(--black); }
.btn-amber:hover { background: var(--white); }
.btn-line { border-color: var(--white); color: var(--white); background: transparent; }
.btn-line:hover { border-color: var(--amber); color: var(--amber); }
.btn-line-d { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line-d:hover { background: var(--ink); color: var(--white); }
.btn-sm { min-height: 40px; padding: 8px 14px; font-size: .88rem; }
.btn:hover .ic { transform: translateX(3px); }
.btn .ic { transition: transform .2s; }
.acts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }

/* the eyebrow, leads */
.eb { font-size: .78rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--amber-d); margin: 0 0 .7em; }
.dark .eb, .hero .eb, .page-hero .eb { color: var(--amber); }
.lead { font-size: 1.12rem; }

/* the giant tilted rounded triangle */
.tri { position: absolute; pointer-events: none; }
.tri polygon { fill: var(--tri); stroke: var(--tri); stroke-width: 70; stroke-linejoin: round; }
.tri-hero { width: 640px; right: -120px; top: -40px; transform: rotate(15deg); }
.tri-cta { width: 320px; right: -60px; bottom: -110px; transform: rotate(-12deg); }

/* photographs in front of an amber block */
.off { position: relative; margin: 0; z-index: 0; }
.off::before { content: ''; position: absolute; background: var(--amber); z-index: -1; transition: transform .35s ease; }
.off-tl::before { inset: -14px 40% 40% -14px; }
.off-tr::before { inset: -14px -14px 40% 40%; }
.off-bl::before { inset: 40% 40% -14px -14px; }
.off-br::before { inset: 40% -14px -14px 40%; }
.off img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
a:hover .off-tl::before, .off-tl:hover::before { transform: translate(-6px, -6px); }
a:hover .off-tr::before, .off-tr:hover::before { transform: translate(6px, -6px); }
a:hover .off-bl::before, .off-bl:hover::before { transform: translate(-6px, 6px); }
a:hover .off-br::before, .off-br:hover::before { transform: translate(6px, 6px); }

/* home hero */
.hero, .page-hero { position: relative; background: var(--char); color: var(--white); overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding: 64px var(--g) 40px; position: relative; }
.hero h1, .page-hero h1 { color: var(--amber); }
.hero .lead, .page-hero .lead { color: #ececec; }
.hero-art { position: relative; padding: 20px 0 20px 20px; }
.hero-art .big img { aspect-ratio: 4 / 3; }
.strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid #4a4a4a; position: relative; z-index: 1; }
.fact { padding: 22px 22px 18px; border-right: 1px solid #4a4a4a; color: #e6e6e6; }
.fact:first-child { background: var(--amber); color: var(--black); }
.fact:first-child .small { color: #2b2b2b; }
.fact:last-child { border-right: 0; }
.fact .fv { font-size: 1.5rem; font-weight: 700; margin: 4px 0 2px; }
.fact .small { color: #bdbdbd; margin: 0; }
.fic .ic { width: 26px; height: 26px; }

/* sections */
.sec { padding: 72px 0; background: var(--off); overflow: clip; }
.ft { overflow-x: clip; }
.sec.dark { background: var(--char); color: var(--white); }
.sec.dark p { color: #e4e4e4; }
.sec.dark a:not(.btn):not(.tile) { color: var(--amber); }
.sec.dark .btn-line { color: var(--white); }
.sec:not(.dark) + .sec:not(.dark) { padding-top: 24px; }
.sec-h { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.sec-h h2 { position: relative; padding-bottom: 14px; }
.sec-h h2::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 56px; height: 4px; margin-left: -28px; background: var(--amber); }
.dark .sec-h h2, h2.amber { color: var(--amber); }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.split-2.top { align-items: start; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 14px; }
.more { margin-top: 18px; font-weight: 600; }

/* tiles with amber corners on charcoal */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.tile { text-decoration: none; color: var(--white); display: block; padding: 14px; transition: transform .25s; }
.tile:hover { transform: translateY(-4px); }
.tile h3 { margin-top: 18px; color: var(--amber); }
.tile p { font-size: .95rem; }
.tile-pic img { aspect-ratio: 1 / 1; }

/* steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.step { position: relative; padding: 14px; }
.step .num { display: inline-block; margin: 20px 0 6px; font-weight: 700; font-size: .95rem; background: var(--black); color: var(--amber); padding: 4px 10px; }

/* cards */
.card { background: var(--white); border: 1px solid var(--line); padding: 24px; position: relative; color: var(--ink); }
.dark .card { color: var(--ink); }
.dark .card p { color: var(--ink); }
.card.link { display: block; text-decoration: none; transition: transform .25s, box-shadow .25s, border-color .25s; }
.card.link:hover { transform: translateY(-3px); box-shadow: 8px 8px 0 var(--amber); border-color: var(--ink); }
.card .go { position: absolute; right: 18px; top: 18px; }
.cic { display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; background: var(--amber); color: var(--black); margin-bottom: 14px; }
.cic .ic { width: 24px; height: 24px; }
.band-pic img { aspect-ratio: 21 / 8; }

/* to-do list and report */
.todo { list-style: none; padding: 0; margin: 16px 0; display: grid; gap: 8px; }
.td { padding: 10px 14px; border-left: 5px solid; background: var(--white); color: var(--ink); }
.td b { display: block; }
.td span { font-size: .9rem; color: var(--muted); }
.td-fix { border-color: var(--red); background: var(--red-soft); }
.td-due { border-color: var(--amber); background: var(--due-soft); }
.td-ok { border-color: var(--ok); background: var(--ok-soft); }
.dark .td span { color: #444; }
.msg-box { background: var(--black); border: 2px solid var(--amber); padding: 20px; }
.msg-box .when { color: var(--amber); }
.msg { white-space: pre-wrap; word-break: break-word; font: .86rem/1.55 ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace; margin: 0; background: #141414; color: #f1f1f1; padding: 16px; max-height: 560px; overflow: auto; }
.when { font-size: .85rem; font-weight: 600; color: var(--amber-d); margin-bottom: 8px; }

/* inner page heroes */
.ph-in { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding: 52px var(--g) 56px; position: relative; }
.ph-pic { position: relative; padding: 16px; }
.ph-pic.only { min-height: 160px; }
.ph-pic .tri { width: 520px; right: -140px; top: -120px; transform: rotate(15deg); }
.ph-pic .off { z-index: 1; }
.crumbs { font-size: .85rem; display: flex; gap: 8px; margin-bottom: 16px; color: #cfcfcf; }
.crumbs a { color: #f0f0f0; }

/* guide rows */
.g-row { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; padding: 22px 14px; margin-bottom: 36px; }
.g-row.flip > .off { order: 2; }
.g-row .num { font-weight: 700; color: var(--amber-d); font-size: 2rem; }
.prose h2 { margin-top: .2em; }
.src { font-size: .88rem; color: var(--muted); }
.dark .src { color: #cfcfcf; }

/* tables */
.tbl { overflow-x: auto; margin: 0 0 12px; }
table { width: 100%; border-collapse: collapse; background: var(--white); color: var(--ink); font-size: .95rem; }
caption { text-align: left; font-weight: 600; padding: 0 0 10px; color: inherit; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--black); color: var(--white); font-weight: 600; }
.on-dark caption { color: var(--white); }
.dark .tbl { max-width: 720px; margin: 0 auto 12px; }

/* rules: the kit's category row with the amber active tile, then the list */
.cats { display: grid; grid-template-columns: repeat(7, 1fr); gap: 10px; margin-bottom: 36px; }
.cat { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; padding: 16px 8px; background: var(--white); border: 1px solid var(--line); text-decoration: none;
  font-size: .82rem; font-weight: 600; transition: background-color .2s, transform .2s; }
.cat .ic { width: 28px; height: 28px; }
.cat.on, .cat:hover { background: var(--amber); border-color: var(--amber); transform: translateY(-2px); }
.rules { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rule-row { background: var(--white); border: 1px solid var(--line); border-top: 4px solid var(--amber); padding: 20px 22px; scroll-margin-top: 80px; }
.rule-row .rs { font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--amber-d); margin: 0 0 4px; }
.rule-row h2 { font-size: 1.2rem; }
.rule-row .rv { margin: 0; }

/* forms and tools */
.calc { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
.calc-out { position: sticky; top: 76px; }
.f { display: flex; flex-direction: column; gap: 4px; margin: 0 0 14px; min-width: 0; }
.f label, legend { font-size: .88rem; font-weight: 600; }
fieldset.f { border: 0; padding: 0; }
input[type="text"], input[type="number"], input[type="email"], input[type="tel"], input[type="date"], input[type="time"], select, textarea {
  font: inherit; font-size: 1rem; padding: 10px 12px; border: 1.5px solid #8a8a8a; border-radius: 0; background: var(--white); color: var(--ink); min-height: 46px; width: 100%; }
input:focus, select:focus, textarea:focus { border-color: var(--black); outline: 3px solid var(--amber); outline-offset: 0; }
input[aria-invalid="true"] { border-color: var(--red); }
.hint { font-size: .82rem; color: var(--muted); }
.grid2f { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.grid3f { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 14px; }
.grid4f { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chk { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; }
.chips .chk { border: 1.5px solid #8a8a8a; padding: 0 14px; background: var(--white); }
.chips .chk:has(input:checked) { background: var(--amber); border-color: var(--amber); }
.chk input { width: 18px; height: 18px; accent-color: var(--black); }
.chk-wide { display: flex; }
.res { margin-top: 18px; padding: 16px; border-left: 6px solid var(--muted); background: #f1f1f1; }
.res.good { border-color: var(--ok); background: var(--ok-soft); }
.res.bad { border-color: var(--red); background: var(--red-soft); }
.res .big { font-size: 1.4rem; font-weight: 700; margin: 0 0 4px; }
.ticks { padding-left: 1.2em; }
.ds-sec { border-top: 1px solid var(--line); padding-top: 16px; margin-top: 16px; }
.ds-sec h3 { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.rows { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.row { border: 1px solid var(--line); padding: 12px 12px 0; background: #fcfcfc; }
.row.bad { border-color: var(--red); background: var(--red-soft); }
.row .rm { margin: 0 0 12px; }
.err { color: var(--red); font-size: .85rem; font-weight: 600; margin: -8px 0 12px; }

/* questions */
.qa { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.qa-row { background: var(--white); border: 1px solid var(--line); }
.qa-row summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; cursor: pointer; font-weight: 600; min-height: 48px; }
.qa-row summary::-webkit-details-marker { display: none; }
.qa-row summary .ic { transition: transform .25s; }
.qa-row[open] summary { background: var(--amber); }
.qa-row[open] summary .ic { transform: rotate(45deg); }
.qa-row p { padding: 16px 20px 4px; }

/* contact */
.cpanel { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; align-items: start; }
.amber-line { border: 3px solid var(--amber); }
.big-link { font-size: 1.3rem; font-weight: 600; overflow-wrap: anywhere; }
.narrow { max-width: 820px; margin: 0 auto; }

/* privacy: a sticky index beside rows that alternate the picture left and right */
.pp { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.pp-idx { position: sticky; top: 80px; background: var(--black); color: var(--white); padding: 18px 18px 10px; border-top: 4px solid var(--amber); max-height: calc(100vh - 100px); overflow: auto; }
.pp-idx .eb { color: var(--amber); }
.pp-idx ol { margin: 0; padding-left: 1.4em; font-size: .88rem; }
.pp-idx li { margin-bottom: 6px; }
.pp-idx a { color: #eee; text-decoration: none; }
.pp-idx a:hover { color: var(--amber); text-decoration: underline; }
.policy-section { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; padding: 18px 14px 26px; border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }
.policy-section.flip { grid-template-columns: 1fr 220px; }
.policy-section.flip .pp-pic { order: 2; }
.ps-tx .num { font-weight: 700; color: var(--amber-d); }
.ps-tx h2 { font-size: 1.3rem; }
.pp-src { margin-top: 32px; }

/* footer */
.ft { background: var(--black); color: #dcdcdc; padding: 56px 0 28px; font-size: .92rem; }
.ft-top { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 28px; }
.ft-word { font-size: 1.6rem; font-weight: 700; color: var(--amber); margin-bottom: 8px; }
.ft a { color: #f2f2f2; text-decoration: none; display: block; padding: 4px 0; }
.ft a:hover { color: var(--amber); }
.fh { font-weight: 600; color: var(--white); margin-bottom: 8px; }
.svc { list-style: none; padding: 0; margin: 12px 0 0; }
.svc li { display: flex; align-items: center; gap: 8px; }
.svc a { display: flex; gap: 8px; align-items: center; }
.ft-legal { margin-top: 40px; padding-top: 18px; border-top: 1px solid #2c2c2c; font-size: .82rem; color: #bdbdbd; }
.ft-legal a { display: inline; text-decoration: underline; }

/* the call-to-action band */
.band-cta { display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; position: relative; }
.band-cta > div { position: relative; z-index: 1; }
.band-cta h2 { color: var(--amber); }

/* scroll reveal: only under html.js; without JavaScript everything shows */
html.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
html.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html.js [data-reveal] { opacity: 1; transform: none; }
  .tile:hover, .card.link:hover, .cat:hover { transform: none; }
}
@media print { html.js [data-reveal] { opacity: 1; transform: none; } .hd, .ft, .acts { display: none; } }

@media (max-width: 1020px) {
  .nav { display: none; }
  .mm { margin-left: auto; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .cats { grid-template-columns: repeat(4, 1fr); }
  .ft-top { grid-template-columns: 1fr 1fr; }
  .pp { grid-template-columns: 1fr; }
  .pp-idx { position: static; max-height: none; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero-in, .ph-in, .split-2, .calc, .cpanel, .band-cta, .g-row, .duo { grid-template-columns: 1fr; gap: 28px; }
  .hero-in { padding: 40px var(--g) 28px; }
  .tri-hero { width: 420px; right: -160px; top: 120px; }
  .ph-pic .tri { width: 340px; right: -120px; top: -60px; }
  .g-row.flip > .off { order: 0; }
  .strip, .steps, .grid2, .grid3, .rules { grid-template-columns: 1fr; }
  .fact { border-right: 0; border-bottom: 1px solid #4a4a4a; }
  .tiles { grid-template-columns: 1fr 1fr; gap: 18px; }
  .tile { padding: 10px; }
  .cats { grid-template-columns: repeat(2, 1fr); }
  .grid2f, .grid3f, .grid4f { grid-template-columns: 1fr; }
  .calc-out { position: static; }
  .policy-section, .policy-section.flip { grid-template-columns: 1fr; gap: 18px; }
  .policy-section.flip .pp-pic { order: 0; }
  .pp-pic { max-width: 320px; }
  .sec { padding: 52px 0; }
  .ft-top { grid-template-columns: 1fr; }
  .logo-w small { display: none; }
}
@media (max-width: 420px) {
  .tiles { grid-template-columns: 1fr; }
}