/* Big Rock Arms: the page is one printed ammo carton. Two-color litho on yellow board. */

:root {
  --board: #F2C230;      /* carton yellow */
  --board-deep: #E5B21F;
  --red: #C8202F;        /* cartridge red */
  --red-deep: #A51A27;
  --ink: #141414;        /* black ink */
  --kraft: #C9A774;      /* inner flap board */
  --cream: #F4ECD8;      /* label stock */
  --ink-soft: #3A3020;   /* secondary ink, tinted from kraft */

  --f-display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --f-slab: 'Alfa Slab One', Rockwell, serif;
  --f-body: 'Libre Franklin', 'Franklin Gothic Medium', sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --rule: 3px solid var(--ink);
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; overflow-x: clip;
  background: var(--board);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--f-body);
  font-feature-settings: "tnum" 0;
  caret-color: var(--red);
  scrollbar-color: var(--ink) var(--board-deep);
}
::selection { background: var(--red); color: var(--cream); }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--red); }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.pip { width: .7em; height: .7em; fill: currentColor; vertical-align: -.02em; margin: 0 .5em; }

.skip {
  position: absolute; left: 12px; top: -60px; z-index: 50;
  background: var(--ink); color: var(--cream); padding: 10px 14px; font-weight: 700;
}
.skip:focus { top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: 800 1rem/1 var(--f-body); letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; border: 3px solid var(--ink); padding: 1rem 1.5rem;
  cursor: pointer; border-radius: 0;
  transition: transform 160ms var(--ease-out), background-color 160ms ease, color 160ms ease;
}
.btn:active { transform: scale(0.97); }
.btn--red { background: var(--red); color: var(--cream); }
.btn--cream { background: var(--cream); color: var(--ink); }
.btn--small { padding: .7rem 1rem; font-size: .8125rem; }
.btn--block { width: 100%; padding: 1.15rem; font-size: 1.0625rem; }
@media (hover: hover) and (pointer: fine) {
  .btn--red:hover { background: var(--red-deep); }
  .btn--cream:hover { background: #fff8e8; }
}

/* ---------- Top flap (header) ---------- */
.flap { position: sticky; top: 0; z-index: 20; background: var(--ink); color: var(--cream); }
.flap__inner {
  max-width: var(--max); margin: 0 auto; padding: 10px var(--gutter);
  display: flex; align-items: center; gap: 28px;
}
.flap__brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.flap__brand img { width: 44px; height: auto; }
.flap__brand span { font: 400 1.25rem/1 var(--f-slab); letter-spacing: .02em; text-transform: uppercase; }
.flap__nav { display: flex; gap: 26px; margin-left: auto; }
.flap__nav a {
  font: 600 .875rem/1 var(--f-body); letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; padding: 6px 0; border-bottom: 2px solid transparent;
  transition: border-color 160ms ease;
}
.flap__nav a:hover { border-bottom-color: var(--board); }
.flap__print {
  margin: 0; background: var(--red); color: var(--cream); text-align: center;
  font: 700 .75rem/1 var(--f-body); letter-spacing: .18em; text-transform: uppercase;
  padding: 7px var(--gutter); border-top: 2px solid var(--ink);
}

/* ---------- Carton face (hero) ---------- */
.face {
  position: relative; overflow: hidden;
  /* litho halftone: the board's own print screen */
  background:
    radial-gradient(circle at 1px 1px, rgba(20,20,20,.07) 1px, transparent 1.6px) 0 0 / 7px 7px,
    var(--board);
  border-bottom: 6px double var(--ink);
}
.face__grid {
  max-width: var(--max); margin: 0 auto;
  padding: clamp(28px, 4vw, 56px) var(--gutter) clamp(48px, 6vw, 88px);
  display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(28px, 4vw, 64px); align-items: start;
}

.band {
  position: relative; display: flex; align-items: center;
  margin-left: calc(var(--gutter) * -1 - max(0px, (100vw - var(--max)) / 2));
  padding-left: calc(var(--gutter) + max(0px, (100vw - var(--max)) / 2));
  color: var(--cream); min-height: 96px; margin-top: 70px;
}
/* the printed red band stamps across the board once, on load */
.band::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: var(--red); border-top: 6px double var(--ink); border-bottom: 6px double var(--ink);
  animation: stamp 760ms var(--ease-out) 120ms both;
}
.band__seal {
  position: absolute; z-index: 2; left: calc(var(--gutter) + max(0px, (100vw - var(--max)) / 2) - 10px); top: 50%;
  width: clamp(130px, 14vw, 178px); transform: translateY(-50%) rotate(-4deg);
  filter: drop-shadow(0 6px 10px rgba(20,20,20,.35));
}
.band__line {
  position: relative; z-index: 1; min-width: 0;
  margin: 0 0 0 clamp(140px, 15.5vw, 196px); padding: 16px 22px 14px 0;
  display: flex; align-items: baseline; gap: .45em;
  font: 400 clamp(1.2rem, 1.7vw, 1.55rem)/1 var(--f-slab); letter-spacing: .02em; text-transform: uppercase;
  white-space: nowrap; animation: ink 520ms var(--ease-out) 480ms both;
}

.band__label {
  font: 800 .8125rem/1 var(--f-body); letter-spacing: .16em; color: var(--cream);
}
.band__label::after { content: ":"; }
.band__qty { color: var(--board); }
.band__line output { overflow: hidden; text-overflow: ellipsis; min-width: 0; }
@keyframes stamp {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}
@keyframes ink {
  from { opacity: 0; filter: blur(3px); }
  to { opacity: 1; filter: blur(0); }
}

.face__title {
  margin: clamp(56px, 6vw, 84px) 0 0;
  font: 900 clamp(3.4rem, 7.6vw, 6rem)/.9 var(--f-display);
  letter-spacing: -.01em; text-transform: uppercase; text-wrap: balance;
}
.face__title span { color: var(--red); }
.face__lede { max-width: 54ch; margin: 22px 0 0; font-size: clamp(1.0625rem, 1.35vw, 1.25rem); color: var(--ink); }

.spec {
  margin: 32px 0 0; max-width: 620px; border: var(--rule); background: var(--board);
}
.spec__row { display: grid; grid-template-columns: 9.5rem 1fr; border-top: 1.5px solid var(--ink); }
.spec__row:first-child { border-top: 0; }
.spec dt {
  margin: 0; padding: 10px 14px; border-right: 1.5px solid var(--ink);
  font: 800 .75rem/1.6 var(--f-body); letter-spacing: .14em; text-transform: uppercase;
}
.spec dd { margin: 0; padding: 8px 14px; font-weight: 600; overflow-wrap: anywhere; }
.spec__row--lead dd { font: 800 1.35rem/1.2 var(--f-display); text-transform: uppercase; letter-spacing: .01em; }
.spec__row--lead dt { background: var(--ink); color: var(--board); }
.spec__qty { color: var(--red); }
.spec output.is-filled { color: var(--ink); }
.spec output:not(.is-filled) { color: var(--ink-soft); }

/* ---------- End-flap label (form) ---------- */
.label { position: relative; margin-top: 8px; }
.label__frame {
  background: var(--cream); border: var(--rule); outline: 1.5px solid var(--ink); outline-offset: -10px;
  padding: clamp(24px, 2.6vw, 34px);
  box-shadow: 0 18px 36px -18px rgba(20,20,20,.55);
}
.label__title {
  margin: 0; font: 400 clamp(1.8rem, 2.6vw, 2.3rem)/1 var(--f-slab); text-transform: uppercase; letter-spacing: .02em;
  padding-bottom: 14px; border-bottom: 3px solid var(--red);
}
.label__sub { margin: 12px 0 18px; font-size: .9375rem; color: var(--ink-soft); }
.label__fine { margin: 14px 0 0; font-size: .8125rem; line-height: 1.5; color: var(--ink-soft); }

.field { margin: 0 0 16px; border: 0; padding: 0; min-width: 0; }
.field label, .field legend {
  display: block; margin-bottom: 6px; padding: 0;
  font: 800 .75rem/1.3 var(--f-body); letter-spacing: .12em; text-transform: uppercase;
}
.opt { font-weight: 500; letter-spacing: .04em; text-transform: none; color: var(--ink-soft); }
.field input[type=text], .field input[type=email], .field textarea {
  width: 100%; font: 500 1rem/1.4 var(--f-body); color: var(--ink);
  background: #FFFBF0; border: 2px solid var(--ink); border-radius: 0; padding: 11px 12px;
  transition: box-shadow 160ms ease, border-color 160ms ease;
}
.field textarea { resize: vertical; min-height: 84px; }
.field ::placeholder { color: #6B5D45; opacity: 1; }
.field input:focus, .field textarea:focus { outline: none; box-shadow: 0 0 0 3px var(--board), 0 0 0 5px var(--ink); }
.field [aria-invalid=true] { border-color: var(--red); box-shadow: 0 0 0 2px var(--red); }
.field input[readonly] { background: var(--board); font-weight: 800; cursor: default; }
.field__err { margin: 6px 0 0; color: var(--red-deep); font-size: .875rem; font-weight: 700; }
.field--pair { display: grid; grid-template-columns: 1.4fr 1fr; gap: 12px; }

.kinds__opts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.kinds label { margin: 0; letter-spacing: 0; text-transform: none; position: relative; }
.kinds input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.kinds span {
  display: block; padding: 10px 12px; border: 2px solid var(--ink); background: #FFFBF0;
  font: 700 .875rem/1.2 var(--f-body); cursor: pointer;
  transition: background-color 140ms ease, color 140ms ease;
}
.kinds input:checked + span { background: var(--ink); color: var(--board); }
.kinds input:focus-visible + span { outline: 3px solid var(--red); outline-offset: 2px; }
@media (hover: hover) and (pointer: fine) {
  .kinds input:not(:checked):hover + span { background: var(--board); }
}

/* ---------- Side panel: order table ---------- */
.side { background: var(--kraft); padding: clamp(64px, 8vw, 112px) 0; border-bottom: 6px double var(--ink); }
.side__title, .lineup__title, .transfer__title, .warn__title {
  margin: 0; font: 900 clamp(2.4rem, 5vw, 4rem)/.95 var(--f-display); text-transform: uppercase; letter-spacing: -.005em;
  text-wrap: balance;
}
.side__intro { margin: 14px 0 36px; max-width: 60ch; font-size: 1.125rem; }
.table { width: 100%; border-collapse: collapse; border: var(--rule); background: var(--cream); font-variant-numeric: tabular-nums; }
.table th {
  text-align: left; background: var(--ink); color: var(--cream); padding: 12px 18px;
  font: 800 .75rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase;
}
.table td { padding: 20px 18px; border-top: 1.5px solid var(--ink); vertical-align: top; }
.table td:last-child { font-weight: 800; white-space: nowrap; text-transform: uppercase; font-size: .8125rem; letter-spacing: .08em; padding-top: 24px; }
.table td strong { font-weight: 800; }
.table__n { width: 1%; font: 900 2.6rem/.8 var(--f-display); color: var(--red); padding-right: 6px !important; }
.table td:nth-child(2) { max-width: 62ch; }

/* ---------- Line-up ---------- */
.lineup { padding: clamp(64px, 8vw, 112px) 0; border-bottom: 6px double var(--ink); }
.lineup__title { margin-bottom: 36px; }
.lineup__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1.25fr 1fr; border: var(--rule); }
.lineup__note { margin: 20px 0 0; font-size: 1.0625rem; font-weight: 600; }
.lineup__note a { color: var(--red-deep); font-weight: 800; }
.lineup__item--lead .lineup__count { margin: 0 0 auto; font: 900 6rem/.8 var(--f-display); color: var(--board); letter-spacing: -.02em; }
.lineup__item { position: relative; padding: clamp(22px, 3vw, 36px); border-top: 1.5px solid var(--ink); }
.lineup__item:nth-child(2) { border-top: 0; }
.lineup__item:nth-child(n+2) { border-left: 1.5px solid var(--ink); }
.lineup__item--lead { grid-row: span 2; border-top: 0; background: var(--red); color: var(--cream); display: flex; flex-direction: column; gap: 10px; }
.lineup__item--lead .lineup__count + h3 { margin-top: 28px; }
.lineup__item h3 { margin: 0 0 8px; font: 400 clamp(1.5rem, 2.4vw, 2rem)/1.05 var(--f-slab); text-transform: uppercase; letter-spacing: .01em; }
.lineup__item--lead h3 { font-size: clamp(2.4rem, 4.6vw, 3.8rem); }
.lineup__item p { margin: 0; max-width: 44ch; }
.lineup__item--lead p { font-size: 1.1875rem; }
/* ---------- Transfer (red panel) ---------- */
.transfer { background: var(--red); color: var(--cream); padding: clamp(64px, 8vw, 112px) 0; border-bottom: 6px double var(--ink); }
.transfer__grid { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.transfer__lede { margin: 18px 0 28px; font-size: 1.1875rem; max-width: 40ch; }
.transfer__fee { margin: -8px 0 28px; display: flex; align-items: baseline; gap: .5em; font: 800 .875rem/1 var(--f-body); letter-spacing: .12em; text-transform: uppercase; }
.transfer__fee span { font: 900 4rem/.85 var(--f-display); color: var(--board); letter-spacing: -.01em; }
.transfer__steps { margin: 0; padding: 0; list-style: none; counter-reset: s; border-top: 3px solid var(--cream); }
.transfer__steps li {
  counter-increment: s; display: grid; grid-template-columns: 3.2rem 1fr; gap: 8px; align-items: start;
  padding: 18px 0; border-bottom: 1.5px solid rgba(244,236,216,.55);
}
.transfer__steps li::before { content: counter(s); font: 900 2.4rem/.85 var(--f-display); color: var(--board); }
.transfer__steps p { margin: 0; }
.transfer__steps strong { display: block; font-weight: 800; }

/* ---------- Warning panel ---------- */
.pickup { padding: clamp(64px, 8vw, 112px) 0; }
.warn {
  background: var(--cream); border: 4px solid var(--ink); outline: 1.5px solid var(--ink); outline-offset: -11px;
  padding: clamp(28px, 4vw, 52px);
}
.warn__title { display: inline-block; background: var(--ink); color: var(--board); padding: 10px 16px 6px; font-size: clamp(2rem, 4vw, 3rem); }
.warn__list { margin: 26px 0 0; padding: 0; list-style: none; columns: 2 300px; column-gap: 44px; }
.warn__list li { break-inside: avoid; padding: 0 0 18px 28px; position: relative; font-size: 1.0625rem; }
.warn__list li::before {
  content: ""; position: absolute; left: 0; top: .45em; width: 12px; height: 12px; background: var(--red);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

/* ---------- Bottom flap (footer) ---------- */
.bottom { background: var(--ink); color: var(--cream); padding: 48px 0 40px; border-top: 6px solid var(--red); }
.bottom__grid { display: grid; grid-template-columns: auto 1fr auto; gap: 32px; align-items: center; }
.bottom__grid img { width: 104px; }
.bottom p { margin: 4px 0; }
.bottom__meta span { white-space: nowrap; }

.flap__print span { white-space: nowrap; }
.bottom__name { font: 400 1.5rem/1.1 var(--f-slab); text-transform: uppercase; letter-spacing: .02em; }
.bottom a { color: var(--board); font-weight: 700; }
.bottom__lot {
  text-align: right; font: 700 .75rem/1.6 var(--f-body); letter-spacing: .16em; text-transform: uppercase;
  border: 1.5px solid var(--cream); padding: 10px 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .flap__nav { display: none; }
  .flap__inner > .btn { margin-left: auto; }
  .face__grid { grid-template-columns: minmax(0, 1fr); }
  /* phones: the request ticket follows the pitch; the printed spec block comes after */
  .face__copy { display: contents; }
  .face__grid { row-gap: 24px; }
  .face__lede { margin-top: 0; }
  .face__title { margin-top: 28px; }
  .label { order: 1; }
  .spec { order: 2; margin-top: 0; }
  .transfer__grid { grid-template-columns: minmax(0, 1fr); }
  .lineup__list { grid-template-columns: minmax(0, 1fr); }
  .lineup__item--lead { grid-row: auto; min-height: 0; }
  .lineup__item:nth-child(n+2) { border-left: 0; border-top: 1.5px solid var(--ink); }
  .lineup__item--lead .lineup__count { font-size: 4.5rem; }
}
@media (max-width: 640px) {
  .flap__brand span { display: none; }
  .flap__print { font-size: .6875rem; letter-spacing: .1em; padding-inline: 8px; }
  .flap__lic { display: none; }
  .flap__print .pip { margin: 0 .3em; }
  .band { min-height: 72px; margin-top: 54px; }
  .band__seal { width: 104px; }
  .band__line { margin-left: 112px; font-size: clamp(1.1rem, 5.4vw, 1.5rem); padding: 12px 12px 10px 0; gap: 6px; }
  .band__label { font-size: .6875rem; }
  .band__line { white-space: normal; flex-wrap: wrap; row-gap: 2px; }
  .band__line output { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; line-height: 1.05; }
  .face__title { margin-top: 44px; }
  .spec__row { grid-template-columns: 7rem 1fr; }
  .field--pair, .kinds__opts { grid-template-columns: 1fr; }
  .table thead { display: none; }
  .table, .table tbody, .table tr, .table td { display: block; width: auto; }
  .table tr { display: grid; grid-template-columns: 3rem 1fr; border-top: 1.5px solid var(--ink); }
  .table tr:first-child { border-top: 0; }
  .table td { border-top: 0; padding: 16px 14px 4px; }
  .table td:last-child { grid-column: 2; padding: 0 14px 16px; white-space: normal; color: var(--red-deep); }
  .table__n { grid-row: span 2; padding-top: 18px !important; }
  .bottom__grid { grid-template-columns: 1fr; text-align: left; }
  .bottom__lot { text-align: left; justify-self: start; }
}

/* spam trap: off-screen for people, still filled in by bots */
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .band::before, .band__line { animation: none; }
  .btn:active { transform: none; }
}