/* Averon Global. One grid, thin rules, contained photographs. */

@font-face { font-family: "STIX Two Text"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/stix-two-text-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "STIX Two Text"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/stix-two-text-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "STIX Two Text"; font-style: italic; font-weight: 400; font-display: swap; src: url("fonts/stix-two-text-latin-400-italic.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/archivo-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Archivo"; font-style: normal; font-weight: 500; font-display: swap; src: url("fonts/archivo-latin-500-normal.woff2") format("woff2"); }

:root {
  --navy: #050A30;
  --ink: #021A38;
  --ivory: #FBEAD5;
  --white: #FFFFFF;
  --slate: #5B6578;
  --atlantic: #164C67;
  --rule: rgba(5, 10, 48, 0.14);
  --rule-strong: rgba(5, 10, 48, 0.32);
  --rule-d: rgba(251, 234, 213, 0.18);
  --rule-d-strong: rgba(251, 234, 213, 0.42);
  --soft: rgba(251, 234, 213, 0.72);

  --serif: "STIX Two Text", "Times New Roman", Georgia, serif;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --h1: clamp(40px, 4.1vw, 58px);
  --h2: clamp(31px, 3.1vw, 44px);
  --h3: clamp(24px, 2.1vw, 29px);
  --h4: 20px;
  --body: 17px;
  --small: 14.5px;
  --label: 11.5px;
  --ui: 13.5px;

  --max: 1280px;
  --gut: clamp(48px, 5vw, 72px);
  --gap: 24px;
  --sec: clamp(72px, 7.2vw, 104px);
  --radius: 4px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --fast: 220ms;
  --mid: 420ms;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--white);
  color: var(--navy);
  font-family: var(--serif);
  font-size: var(--body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--navy); color: var(--ivory); }
.dark ::selection { background: var(--ivory); color: var(--navy); }
:focus-visible { outline: 2px solid var(--atlantic); outline-offset: 3px; }
.dark :focus-visible { outline-color: var(--ivory); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Grid */
.wrap { max-width: var(--max); margin: 0 auto; padding-left: var(--gut); padding-right: var(--gut); }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); row-gap: var(--gap); }
.section { padding-top: var(--sec); padding-bottom: var(--sec); }
.dark { background: var(--navy); color: var(--ivory); }
.ivory { background: var(--ivory); }
.white { background: var(--white); }

/* Type */
.label {
  font-family: var(--sans); font-size: var(--label); font-weight: 500;
  letter-spacing: 0.12em; text-transform: uppercase; line-height: 1.4;
  color: var(--slate);
}
.dark .label { color: var(--soft); }
.num { font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: 0.08em; color: var(--slate); font-variant-numeric: tabular-nums; }
.dark .num { color: var(--soft); }
h1 { font-size: var(--h1); line-height: 1.04; font-weight: 400; letter-spacing: -0.015em; text-wrap: balance; }
h2 { font-size: var(--h2); line-height: 1.1; font-weight: 400; letter-spacing: -0.01em; text-wrap: balance; max-width: 18ch; }
h3 { font-size: var(--h3); line-height: 1.2; font-weight: 400; text-wrap: balance; }
h4 { font-size: var(--h4); line-height: 1.3; font-weight: 400; }
.lead { font-size: 18.5px; line-height: 1.5; max-width: 34em; }
.muted { color: var(--slate); }
.dark .muted { color: var(--soft); }
.small { font-size: var(--small); line-height: 1.5; }
p { max-width: 38em; }
.head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); align-items: end; margin-bottom: 48px; }
.head h2 { grid-column: 1 / 7; }
.head .lead, .head p { grid-column: 8 / 13; font-size: var(--body); }
.head .label { grid-column: 1 / -1; margin-bottom: 14px; }
.head.one h2 { grid-column: 1 / 9; }

/* Buttons and links */
.btn {
  display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 20px;
  font-family: var(--sans); font-size: var(--ui); font-weight: 500; letter-spacing: 0.01em;
  border-radius: var(--radius); border: 1px solid var(--navy); background: var(--navy); color: var(--ivory);
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease);
  white-space: nowrap;
}
.btn svg { width: 14px; height: 14px; transition: transform var(--fast) var(--ease); }
.btn:hover svg, .arrow:hover svg, .row:hover svg { transform: translateX(4px); }
.btn.fill:hover { opacity: 0.9; }
.btn.ghost { background: transparent; color: var(--navy); }
.btn.ghost:hover { color: var(--atlantic); border-color: var(--atlantic); }
.dark .btn { background: var(--ivory); color: var(--navy); border-color: var(--ivory); }

.dark .btn.ghost { background: transparent; color: var(--ivory); border-color: var(--rule-d-strong); }
.dark .btn.ghost:hover { border-color: var(--ivory); color: var(--white); }
.arrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-size: var(--ui); font-weight: 500; }
.arrow svg { width: 14px; height: 14px; transition: transform var(--fast) var(--ease); }
.uline { position: relative; }
.uline::after { content: ""; position: absolute; left: 0; right: 0; bottom: -3px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform var(--fast) var(--ease); }
.uline:hover::after, .uline[aria-current]::after { transform: scaleX(1); }

/* Photographs */
.ph { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink); }
.ph img { width: 100%; height: 100%; object-fit: cover; }
.r43 { aspect-ratio: 4 / 3; }
.r32 { aspect-ratio: 3 / 2; }
.r1610 { aspect-ratio: 16 / 10; }
.r34 { aspect-ratio: 3 / 4; }
.r11 { aspect-ratio: 1 / 1; }
.zoom img { transition: transform 700ms var(--ease); }
.zoom:hover img { transform: scale(1.025); }
.ph .fade { position: absolute; inset: 0; opacity: 0; transition: opacity var(--mid) var(--ease); }
.ph .fade.is-on { opacity: 1; }
.caption { font-family: var(--sans); font-size: 12.5px; color: var(--slate); line-height: 1.5; }

/* Navigation */
.nav {
  position: sticky; top: 0; z-index: 50; height: 68px;
  background: var(--ivory); border-bottom: 1px solid transparent;
  transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease);
}
.nav.is-solid { border-bottom-color: var(--rule); }
.nav .wrap { height: 100%; display: flex; align-items: center; gap: 40px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 22px; width: auto; }
.brand .mark { height: 24px; }
.links { display: flex; align-items: center; gap: 28px; font-family: var(--sans); font-size: var(--ui); font-weight: 500; }
.links a { padding: 4px 0; color: var(--navy); }
.links .m-cta { display: none; }
.nav .act { margin-left: auto; }
.menu { display: none; font-family: var(--sans); font-size: var(--ui); font-weight: 500; margin-left: auto; height: 36px; padding: 0 10px; border: 1px solid var(--rule-strong); border-radius: var(--radius); }

/* Hero */
.hero { background: var(--ivory); }
.hero .grid { align-items: center; min-height: clamp(520px, 74vh, 720px); padding-top: 32px; padding-bottom: 32px; }
.hero .copy { grid-column: 1 / 6; padding-right: 16px; }
.hero .copy .label { margin-bottom: 24px; display: block; }
.hero h1 { margin-bottom: 24px; }
.hero .lead { margin-bottom: 32px; color: var(--slate); }
.hero .acts { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero .places { font-family: var(--sans); font-size: 12.5px; letter-spacing: 0.06em; color: var(--slate); }
.hero .places span { padding: 0 8px; }
.hero .places span:first-child { padding-left: 0; }
.hero .visual { grid-column: 6 / 13; align-self: stretch; display: flex; flex-direction: column; }
.hero .visual .caption { text-align: right; margin-top: 10px; }
.hero .visual .ph { flex: 1; min-height: 420px; }
.hero .visual video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Positioning strip */
.strip { border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); background: var(--white); }
.strip ul { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip li { padding: 18px 0; font-family: var(--sans); font-size: 13px; letter-spacing: 0.04em; display: flex; align-items: center; gap: 12px; border-left: 1px solid var(--rule); padding-left: 20px; }
.strip li:first-child { border-left: 0; padding-left: 0; }
.strip li i { width: 6px; height: 6px; background: var(--navy); flex: none; }

/* Rows (intro) */
.intro .left { grid-column: 1 / 5; }
.intro .left .num { display: block; margin-bottom: 14px; }
.intro .left h2 { max-width: 16ch; }
.intro .rows { grid-column: 6 / 13; border-top: 1px solid var(--rule); }
.row { display: grid; grid-template-columns: 48px 1fr 24px; column-gap: 20px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--rule); color: inherit; }
.row .t { font-size: 21px; line-height: 1.25; margin-bottom: 6px; }
.row p { font-size: 16px; color: var(--slate); max-width: 46em; }
.row svg { width: 16px; height: 16px; align-self: center; transition: transform var(--fast) var(--ease); }

/* Capabilities */
.caps .list { grid-column: 1 / 5; border-top: 1px solid var(--rule); align-self: start; }
.caps .list button { display: grid; grid-template-columns: 40px 1fr; column-gap: 12px; width: 100%; text-align: left; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: 19px; line-height: 1.25; color: var(--slate); transition: color var(--fast) var(--ease); }
.caps .list button .num { padding-top: 5px; }
.caps .list button:hover, .caps .list button[aria-selected="true"] { color: var(--navy); }
.caps .list button[aria-selected="true"] .num { color: var(--navy); }
.caps .panel { grid-column: 5 / 13; }
.caps .panel .ph { max-width: 640px; }
.caps .panel .text { display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--gap); margin-top: 28px; max-width: 640px; }
.caps .panel h3 { font-size: 23px; margin-bottom: 10px; }
.caps .panel p { font-size: 16px; color: var(--slate); }
.caps .panel ul { border-top: 1px solid var(--rule); }
.caps .panel li { padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 15.5px; }
.caps .panel .sw { transition: opacity var(--fast) var(--ease); }
.caps .panel .sw.is-out { opacity: 0; }

/* Feature image */
.feature .ph { grid-column: 1 / 10; }
.feature .side { grid-column: 10 / 13; align-self: end; }
.feature .side .label { display: block; margin-bottom: 12px; }
.feature .side p { font-size: 15.5px; color: var(--slate); }

/* Process */
.process .comp { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); min-height: 600px; }
.process .stages { grid-column: 1 / 5; position: relative; padding-right: 32px; border-right: 1px solid var(--rule-d); align-self: stretch; }
.process .stages .line { position: absolute; right: -1px; top: 0; width: 1px; background: var(--ivory); height: 16.666%; transition: transform var(--mid) var(--ease); }
.process .stages button { display: grid; grid-template-columns: 40px 1fr; column-gap: 12px; width: 100%; text-align: left; padding: 20px 0; border-bottom: 1px solid var(--rule-d); font-size: 22px; line-height: 1.2; color: var(--soft); transition: color var(--fast) var(--ease); }
.process .stages button:first-child { padding-top: 6px; }
.process .stages button .num { color: var(--soft); padding-top: 6px; }
.process .stages button:hover, .process .stages button[aria-selected="true"] { color: var(--ivory); }
.process .stages button[aria-selected="true"] .num { color: var(--ivory); }
.process .view { grid-column: 5 / 13; padding-left: 8px; }
.process .view .ph { background: var(--ink); }
.process .view .words { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--gap); }
.process .view h3 { font-size: 24px; margin-bottom: 8px; }
.process .view p { font-size: 16px; color: var(--soft); }
.process .view .meta { font-family: var(--sans); font-size: 13px; line-height: 1.6; color: var(--soft); border-top: 1px solid var(--rule-d); padding-top: 10px; }
.process .view .meta b { font-weight: 500; color: var(--ivory); display: block; }
.process .view .sw { transition: opacity var(--fast) var(--ease); }
.process .view .sw.is-out { opacity: 0; }

/* Industries */
.inds .grid { row-gap: 40px; }
.ind { grid-column: span 4; display: block; }
.ind .meta { display: grid; grid-template-columns: 40px 1fr 20px; column-gap: 12px; align-items: baseline; padding-top: 14px; border-top: 1px solid var(--rule); margin-top: 14px; }
.ind .meta .t { font-size: 20px; }
.ind svg { width: 14px; height: 14px; align-self: center; transition: transform var(--fast) var(--ease); }
.ind:hover svg { transform: translateX(4px); }
.ind.note { grid-column: span 8; align-self: end; padding-top: 14px; border-top: 1px solid var(--rule); display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px; }
.ind.note p { font-size: 16px; color: var(--slate); max-width: 40em; }

/* Quality */
.quality .left { grid-column: 1 / 6; padding-right: 16px; }
.quality .left .label { display: block; margin-bottom: 16px; }
.quality .left h2 { margin-bottom: 20px; font-size: clamp(28px, 2.6vw, 36px); max-width: none; }
.quality .left p { font-size: 16px; color: var(--slate); }
.quality .lists { grid-column: 6 / 13; display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--gap); align-self: start; }
.quality .left { display: flex; flex-direction: column; align-self: stretch; }
.quality .left p { margin-bottom: 32px; }
.quality .qphoto { margin-top: auto; }
.network .map .lbl-short { display: none; }
.quality .lists .label { display: block; padding-bottom: 12px; border-bottom: 1px solid var(--rule-strong); margin-bottom: 4px; }
.check li { display: grid; grid-template-columns: 18px 1fr; column-gap: 12px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--rule); font-size: 17px; }
.check li svg { width: 12px; height: 12px; align-self: center; }
.check li svg path { stroke: var(--navy); stroke-width: 1.5; fill: none; stroke-dasharray: 20; stroke-dashoffset: 20; transition: stroke-dashoffset 500ms var(--ease); }
.is-in .check li svg path { stroke-dashoffset: 0; }
.is-in .check li:nth-child(2) svg path { transition-delay: 90ms; }
.is-in .check li:nth-child(3) svg path { transition-delay: 180ms; }
.is-in .check li:nth-child(4) svg path { transition-delay: 270ms; }
.is-in .check li:nth-child(5) svg path { transition-delay: 360ms; }
.check li span { font-size: 13px; color: var(--slate); font-family: var(--sans); display: block; margin-top: 2px; }

/* Network */
.network .map { grid-column: 1 / 8; }
.network .map svg { width: 100%; height: auto; display: block; border: 1px solid var(--rule-d); border-radius: var(--radius); background: var(--ink); }
.network .map .legend { font-family: var(--sans); font-size: 12.5px; color: var(--soft); margin-top: 12px; display: flex; gap: 20px; flex-wrap: wrap; }
.network .map .legend i { display: inline-block; width: 18px; height: 0; border-top: 1px solid var(--ivory); vertical-align: middle; margin-right: 8px; }
.network .map .legend i.d { border-top-style: dashed; }
.network .info { grid-column: 9 / 13; border-top: 1px solid var(--rule-d); align-self: start; }
.network .info li { padding: 22px 0; border-bottom: 1px solid var(--rule-d); }
.network .info .t { font-size: 22px; margin-bottom: 4px; }
.network .info p { font-size: 15.5px; color: var(--soft); }
.network .info .label { display: block; margin-bottom: 8px; }

/* Landed value */
.landed .head p { max-width: 36em; }
.sum { display: grid; grid-template-columns: repeat(6, 1fr) 1.4fr; column-gap: 0; border: 1px solid var(--rule); border-radius: var(--radius); overflow: hidden; }
.sum .f { position: relative; padding: 22px 20px 22px; min-height: 164px; border-left: 1px solid var(--rule); cursor: default; }
.sum .f:first-child { border-left: 0; }
.sum .f .t { font-size: 19px; display: block; margin-bottom: 8px; }
.sum .f .op { position: absolute; top: 18px; right: 12px; font-family: var(--sans); font-size: 14px; color: var(--slate); }
.sum .f p { font-size: 14px; line-height: 1.5; color: var(--slate); opacity: 0.45; transition: opacity var(--fast) var(--ease), color var(--fast) var(--ease); }
.sum .h:hover p, .sum .h:focus-within p, .sum .h.is-open p { opacity: 1; color: var(--navy); }
.sum .h:hover, .sum .h:focus-within, .sum .h.is-open { background: #F4F5F8; }
.sum .f .num { display: block; margin-bottom: 12px; }
.sum .r { background: var(--navy); color: var(--ivory); }
.sum .r .t { font-family: var(--sans); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; margin-bottom: 10px; }
.sum .r .big { font-size: 27px; line-height: 1.1; }
.sum .r p { color: var(--soft); opacity: 1; transform: none; margin-top: 10px; }
.landed .hint { font-family: var(--sans); font-size: 12.5px; color: var(--slate); margin-top: 14px; }

/* Materials */
.mats .cats { grid-column: 1 / 4; border-top: 1px solid var(--rule); align-self: start; }
.mats .cats button { display: block; width: 100%; text-align: left; padding: 14px 0; border-bottom: 1px solid var(--rule); font-size: 19px; color: var(--slate); transition: color var(--fast) var(--ease); }
.mats .cats button:hover, .mats .cats button[aria-selected="true"] { color: var(--navy); }
.mats .macro { grid-column: 4 / 9; }
.mats .spec { grid-column: 9 / 13; align-self: start; }
.mats .spec h3 { font-size: 24px; margin-bottom: 4px; }
.mats .spec .range { font-family: var(--sans); font-size: 13px; letter-spacing: 0.04em; color: var(--slate); margin-bottom: 20px; }
.mats .spec ul { border-top: 1px solid var(--rule); margin-bottom: 24px; }
.mats .spec li { padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: 16px; }
.mats .spec .sw { transition: opacity var(--fast) var(--ease); }
.mats .spec .sw.is-out { opacity: 0; }
.mats details { grid-column: 1 / 13; margin-top: 8px; }
.mats summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; font-family: var(--sans); font-size: var(--ui); font-weight: 500; }
.mats summary::-webkit-details-marker { display: none; }
.mats summary svg { width: 14px; height: 14px; transition: transform var(--fast) var(--ease); }
.mats details[open] summary svg { transform: rotate(90deg); }
.mats table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 15.5px; }
.mats th { text-align: left; font-family: var(--sans); font-size: var(--label); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 500; color: var(--slate); padding: 0 16px 12px 0; border-bottom: 1px solid var(--rule-strong); }
.mats td { padding: 12px 16px 12px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.mats td:first-child { width: 22%; }
.mats td.m { color: var(--slate); font-size: 15px; }

/* About */
.about .left { grid-column: 1 / 5; }
.about .body { grid-column: 6 / 13; }
.about .body p { font-size: var(--body); margin-bottom: 18px; max-width: 36em; }
.about .facts { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: var(--gap); border-top: 1px solid var(--rule-strong); margin-top: 32px; }
.about .facts div { padding-top: 14px; }
.about .facts .label { display: block; margin-bottom: 6px; }
.about .facts p { font-size: 15.5px; margin: 0; }

/* Close */
.close .grid { align-items: center; }
.close .t { grid-column: 1 / 8; }
.close h2 { margin-bottom: 16px; }
.close p { font-size: var(--body); color: var(--soft); }
.close .acts { grid-column: 9 / 13; display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }

/* Footer */
.footer { background: var(--ink); color: var(--ivory); padding: 64px 0 32px; }
.footer .cols { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); row-gap: 32px; padding-bottom: 40px; border-bottom: 1px solid var(--rule-d); }
.footer .c1 { grid-column: 1 / 5; }
.footer .c2 { grid-column: 6 / 8; }
.footer .c3 { grid-column: 8 / 11; }
.footer .c4 { grid-column: 11 / 13; }
.footer .label { display: block; margin-bottom: 12px; color: var(--soft); }
.footer li { font-size: 15px; line-height: 1.5; padding: 3px 0; }
.footer a:hover { text-decoration: underline; text-underline-offset: 3px; }
.footer .tag { font-size: 16px; color: var(--soft); margin-top: 14px; max-width: 26em; }
.footer .legal { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 20px; font-family: var(--sans); font-size: 12.5px; color: var(--soft); }
.footer .wordmark { height: 18px; width: auto; }

/* Reveal */
.js [data-reveal] { opacity: 0; transform: translateY(12px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* Brief page */
.briefpage { padding-top: 56px; padding-bottom: var(--sec); }
.briefpage .intro { max-width: 640px; margin-bottom: 40px; }
.briefpage .intro h1 { font-size: var(--h2); margin-bottom: 14px; }
.briefpage .intro p { color: var(--slate); }
.stepper { max-width: 640px; }
.progress { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-bottom: 36px; }
.progress i { display: block; height: 2px; background: var(--rule); }
.progress i.is-done { background: var(--navy); }
.step { display: none; }
.step.is-on { display: block; }
.step h2 { font-size: var(--h3); margin-bottom: 8px; max-width: none; }
.step .help { font-size: var(--small); color: var(--slate); margin-bottom: 24px; }
.choices { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px; }
.choices label { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid var(--rule-strong); border-radius: var(--radius); font-size: 15.5px; cursor: pointer; transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease); }
.choices label:hover { border-color: var(--navy); }
.choices label:has(input:checked) { background: var(--navy); color: var(--ivory); border-color: var(--navy); }
.choices input { accent-color: var(--navy); margin: 0; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--sans); font-size: 12.5px; letter-spacing: 0.04em; color: var(--slate); margin-bottom: 6px; }
.field input, .field textarea { width: 100%; font: inherit; font-size: 16px; padding: 11px 12px; border: 1px solid var(--rule-strong); border-radius: var(--radius); background: var(--white); color: var(--navy); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--navy); }
.field textarea { min-height: 120px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--slate); opacity: 1; }
.nav-row { display: flex; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--rule); }
.result { display: none; margin-top: 32px; border: 1px solid var(--rule); border-radius: var(--radius); padding: 20px; }
.result.is-on { display: block; }
.result pre { white-space: pre-wrap; font-family: var(--sans); font-size: 14px; line-height: 1.55; margin: 0 0 20px; }
.result .acts { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 12px; }
.result .ok { font-family: var(--sans); font-size: 13px; margin-bottom: 8px; }
.result .help { font-size: var(--small); color: var(--slate); }

/* 404 */
.notfound { min-height: 60vh; display: grid; align-content: center; }

/* Tablet */
@media (max-width: 1023px) {
  :root { --gut: 32px; --sec: 72px; }
  .head { display: block; }
  .head p, .head .lead { margin-top: 16px; }
  .hero .grid { min-height: 0; padding-top: 24px; padding-bottom: 40px; }
  .hero .copy { grid-column: 1 / -1; order: 2; }
  .hero .visual { grid-column: 1 / -1; order: 1; }
  .hero .visual .ph { aspect-ratio: 16 / 10; min-height: 0; }
  .strip ul { grid-template-columns: 1fr 1fr; }
  .strip li:nth-child(3) { border-left: 0; padding-left: 0; }
  .intro .left, .intro .rows, .caps .list, .caps .panel, .feature .ph, .feature .side, .quality .left, .quality .lists, .network .map, .network .info, .mats .cats, .mats .macro, .mats .spec, .about .left, .about .body, .close .t, .close .acts { grid-column: 1 / -1; }
  .intro .left { margin-bottom: 8px; }
  .caps .list, .process .stages, .mats .cats { scroll-snap-type: x proximity; padding-right: 48px; -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 48px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 48px), transparent); }
  .caps .list button, .process .stages button, .mats .cats button { scroll-snap-align: start; }
  .caps .list { display: flex; overflow-x: auto; border-top: 0; border-bottom: 1px solid var(--rule); margin-bottom: 24px; scrollbar-width: none; }
  .caps .list::-webkit-scrollbar { display: none; }
  .caps .list button { display: flex; gap: 8px; width: auto; white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 12px 0; margin-right: 24px; font-size: 16px; }
  .caps .list button .num { padding-top: 0; }
  .caps .list button[aria-selected="true"] { border-bottom-color: var(--navy); }
  .process .comp { display: block; min-height: 0; }
  .process .stages { border-right: 0; padding-right: 0; display: flex; overflow-x: auto; border-bottom: 1px solid var(--rule-d); margin-bottom: 24px; scrollbar-width: none; }
  .process .stages::-webkit-scrollbar { display: none; }
  .process .stages .line { display: none; }
  .process .stages button { display: flex; width: auto; white-space: nowrap; border-bottom: 2px solid transparent; margin-bottom: -1px; padding: 12px 0 !important; margin-right: 24px; font-size: 17px; }
  .process .stages button .num { padding-top: 0; }
  .process .stages button[aria-selected="true"] { border-bottom-color: var(--ivory); }
  .process .view { padding-left: 0; }
  .ind { grid-column: span 6; }
  .ind.note { grid-column: span 12; }
  .quality .left { margin-bottom: 32px; }
  .network .info { margin-top: 32px; }
  .sum { grid-template-columns: repeat(3, 1fr); }
  .sum .f { border-top: 1px solid var(--rule); }
  .sum .f:nth-child(-n+3) { border-top: 0; }
  .sum .f:nth-child(4) { border-left: 0; }
  .sum .r { grid-column: 1 / -1; }
  .mats .cats { display: flex; overflow-x: auto; border-top: 0; margin-bottom: 24px; scrollbar-width: none; }
  .mats .cats::-webkit-scrollbar { display: none; }
  .mats .cats button { width: auto; white-space: nowrap; border-bottom: 2px solid transparent; margin-right: 24px; padding: 12px 0; font-size: 16px; }
  .mats .cats button[aria-selected="true"] { border-bottom-color: var(--navy); }
  .mats .spec { margin-top: 24px; }
  .about .left { margin-bottom: 20px; }
  .close .acts { flex-direction: row; margin-top: 28px; }
  .footer .c1, .footer .c2, .footer .c3, .footer .c4 { grid-column: span 6; }
}

/* Phone */
@media (max-width: 640px) {
  :root { --gut: 20px; --sec: 64px; --h1: 40px; --h2: 31px; --h3: 24px; --body: 16px; }
  .links { display: none; }
  .nav .act { display: none; }
  .menu { display: inline-flex; align-items: center; }
  .nav.is-open .links { display: flex; flex-direction: column; align-items: flex-start; gap: 0; position: absolute; left: 0; right: 0; top: 68px; background: var(--ivory); border-bottom: 1px solid var(--rule); padding: 8px var(--gut) 16px; }
  .nav.is-open .links a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--rule); font-size: 16px; }
  .nav.is-open .links .m-cta { display: inline-flex; width: auto; border-bottom: 0; margin-top: 14px; padding: 0 20px; }
  .hero .visual .ph { aspect-ratio: 4 / 3; }
  .hero .acts .btn { width: 100%; justify-content: center; }
  .hero .places { font-size: 11.5px; }
  .strip ul { grid-template-columns: 1fr; }
  .strip li { border-left: 0; padding: 12px 0; }
  .strip li + li { border-top: 1px solid var(--rule); }
  .row { grid-template-columns: 36px 1fr 20px; }
  .row .t { font-size: 19px; }
  .caps .panel .text, .process .view .words { grid-template-columns: 1fr; row-gap: 20px; }
  .ind { grid-column: span 12; }
  .ind.note { display: block; }
  .ind.note .btn { margin-top: 16px; }
  .quality .lists { grid-template-columns: 1fr; row-gap: 24px; }
  .sum { grid-template-columns: 1fr 1fr; }
  .sum .f:nth-child(-n+3) { border-top: 1px solid var(--rule); }
  .sum .f:nth-child(-n+2) { border-top: 0; }
  .sum .f:nth-child(odd) { border-left: 0; }
  .sum .f:nth-child(4) { border-left: 1px solid var(--rule); }
  .sum .f { min-height: 0; }
  .sum .f p { opacity: 1; }
  .about .facts { grid-template-columns: 1fr; row-gap: 16px; }
  .close .acts { flex-direction: column; }
  .close .acts .btn { width: 100%; justify-content: center; }
  .footer .c1, .footer .c2, .footer .c3, .footer .c4 { grid-column: 1 / -1; }
  .choices { grid-template-columns: 1fr; }
  .mats td:first-child { width: 34%; }
  .network .map .grat, .network .map .lbl-long { display: none; }
  .network .map .lbl-short { display: block; }
  .network .map .cities { font-size: 18px; }
  .network .map .legend { gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation: none !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}