/* Sixth April — shared components */
/* photographs: full-bleed, black and white, shared grain */
.ph { position: relative; overflow: hidden; background: #1a1a1a; }
.ph picture { width: 100%; height: 100%; }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.ph::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .16; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 1.6 -.3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E"); }
.cap { display: flex; justify-content: space-between; gap: 16px; padding-top: 10px; font: 400 11px/1.4 var(--mono); letter-spacing: .04em; text-transform: uppercase; color: var(--grey); }
.night .cap, .on-dark .cap { color: #A8A8A8; }

/* grid hairlines overlay (poster structure) */
.cols { position: absolute; inset: 0; pointer-events: none; }
.cols .g12 { height: 100%; }
.cols span { border-left: 1px solid var(--hair-w); height: 100%; }
.cols span:last-child { border-right: 1px solid var(--hair-w); }
.cols.ink span { border-color: var(--hair); }
@media (max-width: 860px) { .cols span:nth-child(n+5) { display: none; } .cols .g12 { grid-template-columns: repeat(4, 1fr); } .cols span:nth-child(4) { border-right: 1px solid var(--hair-w); } }

/* page title band (inner pages) */
.pt { position: relative; color: #fff; background-color: var(--night); min-height: clamp(420px, 62vh, 640px); display: flex; align-items: flex-end; }
.pt .ph { position: absolute; inset: 0; }
.pt .ph::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0,0,0,.7) 0%, rgba(0,0,0,.45) 35%, rgba(0,0,0,.64) 65%, rgba(0,0,0,.88) 100%); }
.pt .tone { color: #C6C6C6; }
.pt .ph::after { z-index: 2; }
.pt .wrap { position: relative; z-index: 3; padding-bottom: clamp(32px, 5vw, 64px); padding-top: 120px; }
.pt-grid { align-items: end; row-gap: 24px; }
.pt h1 { grid-column: 1 / span 8; }
.pt .lead { grid-column: 9 / -1; color: #E6E6E6; font-size: 1.05rem; }
.pt .spec { position: absolute; top: 20px; left: var(--m); right: var(--m); z-index: 4; display: flex; justify-content: space-between; gap: 16px; font: 400 11px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; color: #E6E6E6; }
.pt .big-n { position: absolute; z-index: 3; right: var(--m); top: 52px; line-height: 1; font-size: clamp(4.4rem, 10vw, 9.5rem); color: #000; background: var(--signal); padding: .06em .14em 0; }
@media (max-width: 860px) { .pt h1, .pt .lead { grid-column: 1 / -1; } .pt .big-n { top: 64px; } .pt .spec span + span { display: none; } }

/* data strip (big figures) */
.strip { background: var(--surface); border-bottom: 1px solid var(--ink); }
.strip ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.strip li { padding: 28px var(--gap) 30px 0; border-right: 1px solid var(--hair); }
.strip li + li { padding-left: var(--gap); }
.strip li:last-child { border-right: 0; }
.strip .num { display: block; font-size: clamp(3.6rem, 6vw, 5.8rem); }
.strip .mono { display: block; margin: 12px 0 6px; }
.strip p { font-size: 15px; color: var(--grey); max-width: 24em; }
.strip .note { padding: 0 0 14px; text-align: right; font: 400 11px var(--mono); color: var(--grey); letter-spacing: .04em; text-transform: uppercase; }
@media (max-width: 860px) { .strip ul { grid-template-columns: 1fr 1fr; } .strip li:nth-child(2) { border-right: 0; } .strip li:nth-child(n+3) { border-top: 1px solid var(--hair); } .strip li:nth-child(3) { padding-left: 0; } }

/* typographic index list */
.idx { border-top: 1px solid var(--ink); }
.idx a, .idx .r { display: grid; grid-template-columns: 64px minmax(0, 1fr) minmax(0, .9fr) 130px 28px; gap: var(--gap); align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--hair); text-decoration: none; transition: background .2s, color .2s, padding .3s var(--ease); }
.idx a:hover, .idx a:focus-visible { background: var(--ink); color: #fff; padding-inline: 16px; }
.idx a:hover .muted, .idx a:focus-visible .muted { color: #BDBDBD; }
.idx .n { font: 400 13px var(--mono); }
.idx h3 { font-size: clamp(1.45rem, 2.2vw, 2.05rem); }
.idx .aud { font-size: 15px; }
.idx .fee { text-align: right; font: 500 14px var(--mono); }
.idx .ar { font-family: var(--mono); text-align: right; }
@media (max-width: 760px) {
  .idx a, .idx .r { grid-template-columns: 40px minmax(0, 1fr) auto; row-gap: 6px; }
  .idx .aud { grid-column: 2 / -1; grid-row: 2; }
  .idx .fee { grid-column: 3; grid-row: 1; }
  .idx .ar { display: none; }
}

/* square segmented control + chips */
.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid currentColor; }
.seg button, .chip { min-height: 44px; padding: 0 16px; border: 0; border-right: 1px solid currentColor; background: transparent; font: 500 12px var(--mono); letter-spacing: .05em; text-transform: uppercase; color: inherit; }
.seg button:last-child { border-right: 0; }
.seg button[aria-pressed="true"], .seg button[aria-selected="true"] { background: var(--signal); color: #000; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1px solid var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); color: #fff; }

/* tabs (big text) */
.tabs { display: flex; flex-wrap: wrap; gap: 0 clamp(16px, 3vw, 40px); border-bottom: 1px solid var(--ink); }
.tabs [role="tab"] { padding: 0 0 14px; border: 0; background: none; font-size: clamp(1.4rem, 2.6vw, 2.5rem); font-weight: 750; letter-spacing: -.04em; color: var(--grey-l); border-bottom: 4px solid transparent; margin-bottom: -1px; }
.night .tabs { border-color: #fff; }
.night .tabs [role="tab"] { color: #8C8C8C; }
.tabs [role="tab"][aria-selected="true"] { color: inherit; border-bottom-color: var(--signal); }
.tabs [role="tab"]:hover { color: inherit; }

/* tables */
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 14px 12px 14px 0; border-bottom: 1px solid var(--hair); vertical-align: top; }
.tbl thead th { font: 400 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; border-bottom: 1px solid var(--ink); color: var(--grey); }
.tbl td.r, .tbl th.r { text-align: right; padding-right: 0; }
.tbl tbody th { font-weight: 600; }
.tbl-wrap { overflow-x: auto; }

/* lists with rules */
.ruled li { padding: 12px 0; border-bottom: 1px solid var(--hair); display: flex; gap: 16px; }
.ruled li::before { content: attr(data-n); font: 400 12px/1.9 var(--mono); color: var(--grey); min-width: 2.2em; }
.night .ruled li { border-color: var(--hair-w); }
.night .ruled li::before { color: #A8A8A8; }

/* accordion */
.acc { border-top: 1px solid var(--ink); }
.acc details { border-bottom: 1px solid var(--hair); }
.acc summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; gap: 24px; padding: 20px 0; font-size: 1.15rem; font-weight: 650; letter-spacing: -.015em; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "+"; font: 400 20px/1 var(--mono); }
.acc details[open] summary::after { content: "\2212"; }
.acc details > div { padding: 0 0 22px; max-width: 46em; color: #2b2b2b; }

/* forms */
.form { display: grid; gap: 20px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; align-items: start; }
@media (max-width: 600px) { .row2 { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label, .field .lbl, fieldset legend { font: 500 12px/16px var(--mono); letter-spacing: .05em; text-transform: uppercase; white-space: nowrap; }
.field input, .field select, .field textarea { height: 52px; width: 100%; padding: 0 14px; border: 1px solid var(--ink); border-radius: 0; background: var(--surface); font-size: 16px; line-height: 50px; appearance: none; -webkit-appearance: none; }
.field select { background-image: linear-gradient(45deg, transparent 50%, #000 50%), linear-gradient(135deg, #000 50%, transparent 50%); background-position: calc(100% - 20px) 23px, calc(100% - 14px) 23px; background-size: 6px 6px; background-repeat: no-repeat; padding-right: 40px; }
.field textarea { height: 120px; padding: 12px 14px; line-height: 1.5; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--signal); outline-offset: 0; }
.field .err { font: 500 12px var(--mono); color: var(--ink); }
.field .err:not(:empty)::before { content: "↑ "; color: var(--signal); }
.field [aria-invalid="true"] { border-color: var(--signal); box-shadow: inset 0 0 0 1px var(--signal); }
.night .field input, .night .field select { background: #fff; color: #000; }
fieldset { border: 0; padding: 0; margin: 0; }
.opts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.opt span { display: flex; align-items: center; min-height: 48px; padding: 0 16px; border: 1px solid var(--ink); font-size: 15px; font-weight: 500; background: var(--surface); }
.opt input:checked + span { background: var(--ink); color: #fff; }
.opt input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 2px; }
.preview { display: inline-block; font: 500 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; border: 1px solid currentColor; padding: 4px 8px; }
.ok { padding: 22px; border: 1px solid var(--ink); background: var(--surface); }
.ok[hidden] { display: none; }
.ok h3 { margin-bottom: 8px; }

/* notes / labels */
.example { font: 400 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--grey); }
.night .example { color: #A8A8A8; }
.box { border: 1px solid var(--ink); padding: 22px; background: var(--surface); }

/* contact band (one red moment) */
.band { background: var(--signal); color: #000; padding-block: clamp(56px, 8vw, 112px); }
.band .g12 { align-items: end; row-gap: 32px; }
.band h2 { grid-column: 1 / span 7; }
.band .side { grid-column: 9 / -1; }
.band .phone { display: block; font-size: clamp(2.8rem, 4.6vw, 4.8rem); text-decoration: none; margin-bottom: 18px; white-space: nowrap; }
.band .btn { border-color: #000; }
.band .btn-ink:hover { background: #fff; color: #000; border-color: #000; }
.band p { font-size: 15px; }
@media (max-width: 860px) { .band h2, .band .side { grid-column: 1 / -1; } }

/* MTD threshold poster */
.thr { position: relative; border-top: 1px solid var(--ink); }
.thr-row { display: grid; grid-template-columns: 150px 170px minmax(0, 1fr); gap: var(--gap); align-items: center; padding: 18px 0; border-bottom: 1px solid var(--hair); }
.thr-row .num { font-size: clamp(3.4rem, 5.4vw, 5.2rem); }
.thr-row .bar { height: 28px; background: repeating-linear-gradient(90deg, var(--hair) 0 1px, transparent 1px 10%); position: relative; }
.thr-row .bar i { display: block; height: 100%; background: var(--ink); transition: background .3s; }
.thr-row.hit .bar i { background: var(--signal); }
.thr-mark { position: absolute; top: 0; bottom: 0; left: calc(150px + 170px + 2 * var(--gap)); right: 0; pointer-events: none; }
.thr-mark span { position: absolute; top: -8px; bottom: -8px; width: 2px; background: var(--signal); left: 0; opacity: 0; transition: left .45s var(--ease), opacity .3s; }
.thr-mark.on span { opacity: 1; }
.thr-in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--gap); align-items: end; margin-top: 32px; }
.thr-out { font-size: 1.15rem; font-weight: 650; letter-spacing: -.015em; min-height: 52px; display: flex; align-items: center; }
.thr-note { margin-top: 22px; text-transform: none; letter-spacing: 0; font-size: 12px; }
.thr-note .link { color: var(--ink); }
@media (max-width: 760px) {
  .thr-row { grid-template-columns: 1fr auto; row-gap: 10px; }
  .thr-row .bar { grid-column: 1 / -1; }
  .thr-mark { display: none; }
  .thr-in { grid-template-columns: 1fr; }
}