/* Omnivo Solutions — trade catalogue system v3
   Surface: Decide/Learn. Composition: editorial index, not feature tiles. */

:root {
  --ink:        #111C2E;
  --ink-2:      #1B2940;
  --ink-3:      #2F3F5A;
  --body:       #3E4859;
  --muted:      #525C6C;
  --faint:      #525C6C;

  --paper:      #F5F2E8;
  --paper-2:    #EEEADC;
  --paper-3:    #E4DECB;
  --white:      #FCFAF3;

  --signal:     #B8791C;
  --signal-2:   #E0A445;
  --signal-ink: #8A5610;

  --rule:       #D9D3C0;
  --rule-2:     #C4BCA4;

  --f-display: 'Bricolage Grotesque', 'Archivo', system-ui, sans-serif;
  --f-body:    'Newsreader', Georgia, 'Times New Roman', serif;
  --f-mono:    'JetBrains Mono', ui-monospace, Menlo, monospace;

  --wrap: 1280px;
  --gut: 28px;
  --nav-h: 62px;
  --ease: cubic-bezier(.2,.6,.3,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 24px); }

body {
  font-family: var(--f-body);
  background: var(--paper);
  color: var(--body);
  font-size: 18px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-optical-sizing: auto;
}

h1,h2,h3,h4 { font-family: var(--f-display); color: var(--ink); font-weight: 700; line-height: 1.02; letter-spacing: -0.028em; }
p { text-wrap: pretty; }
img { max-width: 100%; display: block; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }

/* mono label */
.lbl {
  font-family: var(--f-mono); font-size: .68rem; font-weight: 500;
  letter-spacing: .17em; text-transform: uppercase; color: var(--signal-ink);
}
.lbl--faint { color: var(--muted); }
.lbl--light { color: #93A0B5; }

.skip { position: absolute; left: -9999px; background: var(--ink); color: var(--white); padding: 12px 20px; z-index: 300; }
.skip:focus { left: 12px; top: 12px; }
:focus-visible { outline: 2.5px solid var(--signal); outline-offset: 3px; }

/* ── rule row: the recurring structural motif ── */
.rulerow {
  display: flex; align-items: baseline; gap: 18px;
  border-top: 1.5px solid var(--ink); padding-top: 12px; margin-bottom: 52px;
}
.rulerow__t { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-left: 0; }

/* ── nav ── */
.nav {
  position: fixed; inset: 0 0 auto 0; height: var(--nav-h); z-index: 200;
  background: var(--paper); border-bottom: 1px solid var(--rule);
}
.nav__in { height: 100%; display: flex; align-items: center; gap: 28px; }
.nav__links { display: flex; gap: 26px; list-style: none; margin-left: auto; align-items: center; }
.nav__links a {
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--body); text-decoration: none; padding: 4px 0; border-bottom: 1.5px solid transparent; transition: border-color .2s, color .2s;
}
.nav__links a:hover { color: var(--ink); border-bottom-color: var(--signal); }
.nav__cta {
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase;
  background: var(--ink); color: var(--white) !important; padding: 11px 18px !important;
  text-decoration: none; border: 0 !important; transition: background .2s;
}
.nav__cta:hover { background: var(--signal); }
.nav__burger {
  display: none; margin-left: auto; width: 46px; height: 46px; background: none;
  border: 1px solid var(--rule-2); cursor: pointer; align-items: center; justify-content: center;
}
.nav__burger span, .nav__burger span::before, .nav__burger span::after {
  display: block; width: 17px; height: 1.5px; background: var(--ink); transition: transform .25s var(--ease), opacity .2s;
}
.nav__burger span { position: relative; }
.nav__burger span::before, .nav__burger span::after { content: ''; position: absolute; left: 0; }
.nav__burger span::before { top: -5.5px; } .nav__burger span::after { top: 5.5px; }
.nav__burger[aria-expanded="true"] span { background: transparent; }
.nav__burger[aria-expanded="true"] span::before { transform: translateY(5.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span::after { transform: translateY(-5.5px) rotate(-45deg); }
.nav__panel { display: none; background: var(--paper); border-bottom: 1px solid var(--rule); padding: 6px var(--gut) 20px; }
.nav__panel.open { display: block; }
.nav__panel ul { list-style: none; }
.nav__panel a {
  display: block; padding: 15px 0; border-bottom: 1px solid var(--rule); text-decoration: none;
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--ink);
}
.nav__panel .nav__cta { display: block; text-align: center; margin-top: 18px; padding: 15px !important; }

/* wordmark */
.mark { display: inline-flex; align-items: baseline; gap: 6px; text-decoration: none; }
.mark b {
  font-family: var(--f-display); font-weight: 800; font-size: 1.16rem;
  letter-spacing: -0.04em; color: var(--ink); line-height: 1;
}
.mark i { width: 7px; height: 7px; background: var(--signal); display: block; }
.mark--light b { color: var(--white); }

/* ── masthead / hero ── */
.mast { padding: calc(var(--nav-h) + 74px) 0 0; border-bottom: 1.5px solid var(--ink); }
.mast__top { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-bottom: 26px; }
.mast__grid { display: grid; grid-template-columns: minmax(0,1.55fr) minmax(0,1fr); gap: 0; border-top: 1.5px solid var(--ink); }
.mast__l { padding: 44px 56px 52px 0; border-right: 1.5px solid var(--ink); }
.mast__r { padding: 44px 0 52px 44px; }

.mast h1 {
  font-size: clamp(3.1rem, 8vw, 6.4rem);
  line-height: .92;
  letter-spacing: -0.045em;
  margin-bottom: 30px;
}
.mast h1 em { font-style: italic; font-family: var(--f-body); font-weight: 400; letter-spacing: -0.02em; }
.mast h1 s { text-decoration: none; color: var(--signal); }
.mast__lede { font-size: 1.28rem; line-height: 1.5; max-width: 40ch; color: var(--ink-3); }
.mast__act { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; align-items: center; }
.mast__meta { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--rule); display: flex; gap: 30px; flex-wrap: wrap; }
.mast__meta div { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.mast__meta b { display: block; color: var(--ink); font-weight: 500; margin-top: 4px; }

/* index list — replaces feature tiles */
.index { list-style: none; }
.index li { border-bottom: 1px solid var(--rule); }
.index li:first-child { border-top: 1px solid var(--rule); }
.index a {
  display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 14px;
  padding: 18px 0; text-decoration: none; transition: padding .25s var(--ease);
}
.index a:hover { padding-left: 8px; }
.index__t { font-family: var(--f-display); font-weight: 600; font-size: 1.06rem; color: var(--ink); letter-spacing: -0.02em; }
.index__c { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .1em; color: var(--muted); text-transform: uppercase; }
.index a:hover .index__t { color: var(--signal); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 14px 26px;
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .13em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; border: 1.5px solid var(--ink); background: var(--ink); color: var(--white);
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn:hover { background: var(--signal); border-color: var(--signal); }
.btn--out { background: transparent; color: var(--ink); }
.btn--out:hover { background: var(--ink); color: var(--white); border-color: var(--ink); }
.btn--sig { background: var(--signal); border-color: var(--signal); }
.btn--sig:hover { background: var(--ink); border-color: var(--ink); }
.btn--onink { border-color: var(--white); background: var(--white); color: var(--ink); }
.btn--onink:hover { background: var(--signal); border-color: var(--signal); color: var(--white); }
.btn--ghostink { background: transparent; border-color: rgba(251,250,246,.4); color: var(--white); }
.btn--ghostink:hover { background: rgba(251,250,246,.1); border-color: var(--white); }
.btn--full { width: 100%; }

/* ── ticker ── */
.tick { border-bottom: 1.5px solid var(--ink); background: var(--ink); overflow: hidden; padding: 11px 0; }
.tick__t { display: flex; width: max-content; animation: run 42s linear infinite; }
.tick__t span {
  font-family: var(--f-mono); font-size: .76rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--paper-3); display: flex; align-items: center; white-space: nowrap;
}
.tick__t span::after { content: '/'; color: var(--signal-2); margin: 0 26px; }
@keyframes run { to { transform: translateX(-50%); } }
.tick:hover .tick__t { animation-play-state: paused; }

/* ── section ── */
.sec { padding: 92px 0; }
.sec--pap2 { background: var(--paper-2); }
.sec--ink { background: var(--ink); }
.sec--ink h2, .sec--ink h3 { color: var(--white); }
.sec--ink .rulerow { border-top-color: var(--ink-3); }
.sec--ink .rulerow__t { color: #93A0B5; }

.h2 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); letter-spacing: -0.038em; }
.h3 { font-size: 1.3rem; letter-spacing: -0.024em; }
.dek { font-size: 1.14rem; max-width: 52ch; color: var(--body); }
.sec--ink .dek { color: #AEB9CA; }

/* two-col editorial head */
.ehead { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.92fr); gap: 60px; align-items: end; margin-bottom: 60px; }

/* ── range: category cards ── */
.shelf { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5px; background: var(--ink-3); border: 1.5px solid var(--ink-3); }
.card {
  background: var(--ink); padding: 30px 28px 32px; position: relative; overflow: hidden;
  display: flex; flex-direction: column; transition: background .3s var(--ease);
  min-height: 300px;
}
.card::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease);
}
.card:hover { background: var(--ink-2); }
.card:hover::after { transform: scaleX(1); }
.card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--ink-3); margin-bottom: 20px; }
.card__n { font-family: var(--f-mono); font-size: .82rem; letter-spacing: .1em; color: var(--signal-2); }
.card__fmt { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .13em; text-transform: uppercase; color: #93A0B5; }
.card__t { font-family: var(--f-display); font-weight: 700; font-size: 1.62rem; letter-spacing: -0.032em; color: var(--white); margin-bottom: 12px; line-height: 1.04; }
.card__d { font-size: .96rem; color: #AEB9CA; margin-bottom: 20px; }
.card__l { list-style: none; margin-top: auto; border-top: 1px solid var(--ink-3); padding-top: 4px; }
.card__l li {
  font-family: var(--f-mono); font-size: .64rem; letter-spacing: .1em; text-transform: uppercase;
  color: #93A0B5; padding: 8px 0 8px 16px; border-bottom: 1px dotted #2A3A52; position: relative;
  transition: color .25s var(--ease), padding-left .25s var(--ease);
}
.card__l li:last-child { border-bottom: 0; }
.card__l li::before { content: ''; position: absolute; left: 0; top: 14px; width: 6px; height: 1.5px; background: var(--signal); opacity: .55; transition: width .25s var(--ease), opacity .25s var(--ease); }
.card:hover .card__l li { color: var(--paper-3); }
.card:hover .card__l li::before { width: 10px; opacity: 1; }

.card--cta { text-decoration: none; background: var(--signal-ink); justify-content: flex-start; }
.card--cta:hover { background: #75480C; }
.card--cta .card__n, .card--cta .card__fmt { color: #F2DDBC; }
.card--cta .card__top { border-bottom-color: rgba(252,250,243,.28); }
.card--cta .card__d { color: #F2E4CC; }
.card--cta::after { background: var(--white); }
.card__go {
  margin-top: auto; display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase; color: var(--white);
  border-top: 1px solid rgba(252,250,243,.28); padding-top: 18px;
}
.card__go i { font-style: normal; transition: transform .3s var(--ease); }
.card--cta:hover .card__go i { transform: translateX(6px); }

/* ── supply: editorial columns ── */
.sup { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1.5px solid var(--ink); }
.sup__c { padding: 30px 26px 34px 0; border-right: 1.5px solid var(--rule-2); }
.sup__c:last-child { border-right: 0; padding-right: 0; }
.sup__c:not(:first-child) { padding-left: 26px; }
.sup__n { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .14em; color: var(--signal-ink); }
.sup__c h3 { font-size: 1.2rem; margin: 14px 0 10px; }
.sup__c p { font-size: 1.01rem; }

/* ── steps ── */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1.5px solid var(--ink); }
.step { padding: 34px 30px 38px 0; border-right: 1.5px solid var(--rule-2); }
.step:last-child { border-right: 0; }
.step:not(:first-child) { padding-left: 30px; }
.step__n { font-family: var(--f-mono); font-size: .66rem; letter-spacing: .15em; color: var(--signal-ink); margin-bottom: 16px; }
.step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step p { font-size: .98rem; }

/* ── faq ── */
.faq { border-top: 1.5px solid var(--ink); max-width: 940px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  cursor: pointer; list-style: none; padding: 22px 0; display: grid;
  grid-template-columns: 40px 1fr 26px; gap: 14px; align-items: baseline;
  font-family: var(--f-display); font-weight: 600; font-size: 1.1rem; color: var(--ink); letter-spacing: -0.02em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary span:first-child { font-family: var(--f-mono); font-size: .64rem; font-weight: 400; color: var(--faint); letter-spacing: .1em; }
.faq summary::after { content: '+'; font-family: var(--f-mono); font-size: 1.2rem; color: var(--signal); text-align: right; }
.faq details[open] summary::after { content: '\2212'; }
.faq summary:hover { color: var(--signal); }
.faq__a { padding: 0 26px 26px 54px; max-width: 74ch; font-size: 1.02rem; }

/* ── contact: email panel ── */
.mailto {
  display: flex; flex-direction: column; align-items: flex-start;
  text-decoration: none; background: var(--ink); border-top: 1.5px solid var(--ink);
  padding: 54px 52px 48px; position: relative; overflow: hidden;
  transition: background .3s var(--ease);
}
.mailto::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--signal);
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease);
}
.mailto:hover { background: var(--ink-2); }
.mailto:hover::after { transform: scaleX(1); }
.mailto__l {
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--signal-2); margin-bottom: 22px;
}
.mailto__v {
  font-family: var(--f-display); font-weight: 700; color: var(--white);
  font-size: clamp(1.5rem, 4.6vw, 3.4rem); letter-spacing: -0.038em; line-height: 1.05;
  word-break: break-word; margin-bottom: 30px;
}
.mailto__go {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--white); border-top: 1px solid var(--ink-3); padding-top: 20px;
}
.mailto__go i { font-style: normal; transition: transform .3s var(--ease); }
.mailto:hover .mailto__go i { transform: translateX(6px); }

/* ── standfirst quote ── */
.stand { border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); padding: 62px 0; }
.stand p {
  font-family: var(--f-body); font-size: clamp(1.5rem, 3.4vw, 2.35rem); line-height: 1.28;
  color: var(--ink); max-width: 24ch; font-style: italic; letter-spacing: -0.02em;
}
.stand p b { font-style: normal; font-weight: 600; color: var(--signal); }

/* ── footer ── */
.ft { background: var(--ink); color: #93A0B5; padding: 60px 0 30px; }
.ft__top { display: flex; justify-content: space-between; gap: 44px; flex-wrap: wrap; padding-bottom: 36px; border-bottom: 1px solid var(--ink-3); }
.ft__b { max-width: 36ch; font-size: .96rem; margin-top: 15px; color: #8A97AD; }
.ft__cols { display: flex; gap: 66px; flex-wrap: wrap; }
.ft__c h4 { font-family: var(--f-mono); font-size: .63rem; letter-spacing: .16em; text-transform: uppercase; color: var(--white); font-weight: 500; margin-bottom: 15px; }
.ft__c ul { list-style: none; }
.ft__c li { margin-bottom: 10px; }
.ft__c a { color: #93A0B5; text-decoration: none; font-size: .95rem; transition: color .2s; }
.ft__c a:hover { color: var(--signal-2); }
.ft__bot { padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-family: var(--f-mono); font-size: .63rem; letter-spacing: .1em; text-transform: uppercase; color: #9AA7BB; }

/* reveal */
.rv { opacity: 0; transform: translateY(14px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.rv.in { opacity: 1; transform: none; }

/* ── responsive ── */
@media (max-width: 1100px) {
  .shelf { grid-template-columns: repeat(2, 1fr); }
  .mast__grid { grid-template-columns: 1fr; }
  .mast__l { border-right: 0; border-bottom: 1.5px solid var(--ink); padding: 40px 0 44px; }
  .mast__r { padding: 36px 0 44px; }
  .ehead { grid-template-columns: 1fr; gap: 26px; align-items: start; }
  .sup { grid-template-columns: 1fr 1fr; }
  .sup__c { border-bottom: 1px solid var(--rule); padding-right: 26px; }
  .sup__c:nth-child(2n) { border-right: 0; padding-right: 0; }
  .sup__c:nth-child(2n+1) { padding-left: 0; }

}
@media (max-width: 860px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .sec { padding: 66px 0; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1px solid var(--rule); padding: 28px 0 30px !important; }
  .step:last-child { border-bottom: 0; }
  .mast h1 { font-size: clamp(2.7rem, 12vw, 4rem); }
}
@media (max-width: 560px) {
  .shelf { grid-template-columns: 1fr; }
  .card { min-height: 0; padding: 26px 22px 28px; }
  :root { --gut: 20px; }
  body { font-size: 17px; }
  .sup { grid-template-columns: 1fr; }
  .sup__c { border-right: 0; padding: 24px 0 26px !important; }
  .mailto { padding: 34px 24px 30px; }
  .mast__act .btn { width: 100%; }
  .faq summary { grid-template-columns: 30px 1fr 22px; font-size: 1.02rem; }
  .faq__a { padding-left: 44px; }
  .ft__cols { gap: 34px; }
  .stand { padding: 44px 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .rv { opacity: 1; transform: none; }
  .tick__t { animation: none; }
}