/* ============================================================
   NervoLyn portal - main.css
   Slate & Copper Current | heavy rules, zero radius, hard shadows
   Order: tokens, reset, layout, bars, header, hero, blocks,
          packs, tables, reviews, forms, footer, offer bar, media
   ============================================================ */

:root {
  --ink: #12161b;
  --ink-soft: #39424c;
  --muted: #626d78;
  --paper: #f3f0e9;
  --panel: #ffffff;
  --hair: #d6cfc0;
  --copper: #b8461e;
  --copper-dark: #8f3416;
  --indigo: #2f3a8f;
  --green: #17603f;
  --wash: #e9e4d8;
  --shadow: 6px 6px 0 var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
  --wrap: 1120px;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: Carlito, "Segoe UI", Arial, sans-serif;
  font-size: 17.5px;
  line-height: 1.62;
  margin: 0;
}

body.bar-on { padding-bottom: 76px; }

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3, h4 {
  font-family: "Bakbak One", Impact, "Arial Black", sans-serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.06;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1 { font-size: clamp(2.3rem, 5.6vw, 3.9rem); }
h2 { font-size: clamp(1.65rem, 3.4vw, 2.5rem); }
h3 { font-size: 1.24rem; }
h4 { font-size: 1.02rem; letter-spacing: 0.04em; }

p { margin: 0 0 16px; }

a { color: var(--copper-dark); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--indigo);
  outline-offset: 2px;
}

sup { font-size: 0.58em; }

.shell { margin: 0 auto; max-width: var(--wrap); padding: 0 22px; width: 100%; }

.skip {
  background: var(--ink);
  color: var(--paper);
  left: -9999px;
  padding: 10px 18px;
  position: absolute;
  top: 0;
  z-index: 60;
}
.skip:focus { left: 0; }

.eyebrow {
  color: var(--copper-dark);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  margin: 0 0 10px;
  text-transform: uppercase;
}

.lede { font-size: 1.12rem; max-width: 66ch; }

.stamp, .byline {
  border-left: 3px solid var(--copper);
  color: var(--ink-soft);
  font-size: 0.9rem;
  margin: 0 0 20px;
  padding-left: 12px;
}

.note {
  background: var(--wash);
  border: 2px solid var(--ink);
  font-size: 0.97rem;
  margin: 0 0 22px;
  padding: 16px 18px;
}

.mednote {
  border-top: 2px solid var(--ink);
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin: 32px 0 0;
  padding-top: 14px;
}

/* --- buttons --- */
.btn {
  background: var(--copper);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-sm);
  color: #fff;
  display: inline-block;
  font-family: "Bakbak One", Impact, sans-serif;
  font-size: 1.02rem;
  letter-spacing: 0.04em;
  padding: 13px 26px;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform .08s linear, box-shadow .08s linear;
}
.btn:hover { background: var(--copper-dark); color: #fff; }
.btn:active { box-shadow: 0 0 0 var(--ink); transform: translate(4px, 4px); }
.btn--sm { box-shadow: 3px 3px 0 var(--ink); font-size: 0.86rem; padding: 9px 16px; }
.btn--lg { font-size: 1.16rem; padding: 16px 34px; }
.btn--full { display: block; text-align: center; width: 100%; }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--paper); }

/* --- top bars --- */
.ribbon {
  background: var(--ink);
  color: #efe9dc;
  font-size: 0.84rem;
  text-align: center;
}
.ribbon p { margin: 0; padding: 8px 16px; }

.strip {
  background: var(--copper);
  color: #fff;
  font-size: 0.82rem;
  text-align: center;
}
.strip p { margin: 0; padding: 7px 16px; }
.strip b { letter-spacing: 0.03em; }

/* --- masthead --- */
.mast {
  background: var(--paper);
  border-bottom: 3px solid var(--ink);
  position: relative;
  z-index: 40;
}
.mast__bar {
  align-items: center;
  display: flex;
  gap: 18px;
  justify-content: space-between;
  min-height: 78px;
}
.brandmark { display: block; text-decoration: none; }
.brandmark__house {
  color: var(--muted);
  display: block;
  font-size: 0.66rem;
  letter-spacing: 0.26em;
}
.brandmark__name {
  color: var(--ink);
  display: block;
  font-family: "Bakbak One", Impact, sans-serif;
  font-size: 1.72rem;
  letter-spacing: -0.01em;
  line-height: 1;
  text-transform: uppercase;
}

.burger {
  background: var(--panel);
  border: 3px solid var(--ink);
  cursor: pointer;
  display: none;
  height: 46px;
  padding: 10px;
  width: 48px;
}
.burger span { background: var(--ink); display: block; height: 3px; margin: 4px 0; width: 100%; }

.nav { align-items: center; display: flex; gap: 20px; }
.nav ul { display: flex; gap: 18px; list-style: none; margin: 0; padding: 0; }
.nav a {
  color: var(--ink);
  font-size: 0.94rem;
  font-weight: 700;
  text-decoration: none;
}
.nav a:hover { border-bottom: 3px solid var(--copper); }
.nav a[aria-current="page"] { border-bottom: 3px solid var(--copper); }
.nav .btn--sm { color: #fff; }

/* --- breadcrumbs --- */
.crumbs { border-bottom: 2px solid var(--hair); font-size: 0.82rem; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 9px 0; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--muted); }
.crumbs a { color: var(--ink-soft); }

/* --- hero --- */
.hero { border-bottom: 3px solid var(--ink); padding: 46px 0 40px; }
.hero__in { display: grid; gap: 40px; grid-template-columns: 1.15fr 0.85fr; align-items: center; }
.hero__h1 { margin-bottom: 18px; }
.hero__kw {
  color: var(--copper-dark);
  display: block;
  font-size: clamp(0.95rem, 1.7vw, 1.22rem);
  letter-spacing: 0.02em;
  margin-top: 12px;
  text-transform: none;
}
.canon {
  border-left: 6px solid var(--indigo);
  font-size: 1.06rem;
  margin: 0 0 16px;
  padding-left: 16px;
}
.portalline {
  background: var(--wash);
  border: 2px solid var(--ink);
  font-size: 0.98rem;
  margin: 0 0 22px;
  padding: 14px 16px;
}
.hero__art { background: var(--panel); border: 3px solid var(--ink); box-shadow: var(--shadow); padding: 18px; }
.hero__art img { margin: 0 auto; }
.hero__stats { border-top: 3px solid var(--ink); display: flex; gap: 26px; margin: 22px 0 20px; padding-top: 16px; }
.stat__n { display: block; font-family: "Bakbak One", Impact, sans-serif; font-size: 1.9rem; line-height: 1; }
.stat__l { color: var(--muted); display: block; font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; }
.hero__acts { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 18px; }
.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { padding: 4px 0 4px 28px; position: relative; }
.ticks li::before {
  color: var(--green);
  content: "\2713";
  font-weight: 700;
  left: 0;
  position: absolute;
}

/* --- generic sections --- */
section { padding: 44px 0; }
section:nth-of-type(even) { background: var(--panel); }
.hero, .closer, .packs { background: none; }

.tldr__box {
  background: var(--ink);
  color: #f1ece0;
  border: 3px solid var(--ink);
  box-shadow: var(--shadow);
  padding: 26px 28px;
}
.tldr__box h2 { color: #fff; }
.tldr__box p { margin-bottom: 12px; }
.tldr__box p:last-child { margin-bottom: 0; }

.record { background: none; }
.record__dl {
  border-top: 3px solid var(--ink);
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  margin: 0;
}
.record__dl dt, .record__dl dd {
  border-bottom: 1px solid var(--hair);
  margin: 0;
  padding: 11px 14px;
}
.record__dl dt { background: var(--wash); font-weight: 700; }
.record__dl dd { background: var(--panel); }

.pillars { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.pillar { background: var(--panel); border: 3px solid var(--ink); padding: 22px; }
.pillar__n {
  background: var(--indigo);
  color: #fff;
  display: inline-block;
  font-family: "Bakbak One", Impact, sans-serif;
  margin-bottom: 10px;
  padding: 2px 10px;
}
.blend { border: 3px dashed var(--ink); margin-top: 24px; padding: 20px; }

.stamps { display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); }
.stampcard { background: var(--panel); border: 3px solid var(--ink); box-shadow: var(--shadow-sm); padding: 16px; }
.stampcard__k { color: var(--muted); font-size: 0.74rem; letter-spacing: 0.12em; margin: 0 0 6px; text-transform: uppercase; }
.stampcard__v { font-family: "Bakbak One", Impact, sans-serif; font-size: 1.22rem; margin: 0; word-break: break-word; }

/* --- packages --- */
.packs__grid { align-items: end; display: grid; gap: 24px; grid-template-columns: repeat(3, 1fr); margin-bottom: 26px; }
.pack {
  background: var(--panel);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-sm);
  padding: 22px 20px 24px;
  position: relative;
  text-align: center;
}
.pack--lead { box-shadow: var(--shadow); border-color: var(--copper); transform: translateY(-14px); }
.pack__flag {
  background: var(--ink);
  color: #fff;
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  margin-bottom: 10px;
  padding: 4px 12px;
  text-transform: uppercase;
}
.pack--lead .pack__flag { background: var(--copper); }
.pack__name { margin-bottom: 4px; }
.pack__supply { color: var(--muted); font-size: 0.86rem; margin-bottom: 12px; }
.pack img { margin: 0 auto 14px; max-height: 170px; width: auto; }
.pack__per b { font-family: "Bakbak One", Impact, sans-serif; font-size: 2.5rem; line-height: 1; }
.pack__tot { font-size: 0.98rem; margin-bottom: 8px; }
.pack__tot s { color: var(--muted); }
.save {
  background: var(--green);
  color: #fff;
  display: inline-block;
  font-weight: 700;
  margin: 0 0 16px;
  padding: 3px 12px;
}
.pack__ship { font-size: 0.86rem; margin: 12px 0 2px; }
.pack__gtee { color: var(--muted); font-size: 0.82rem; margin: 0; }
.packs__fine { border-top: 2px solid var(--ink); font-size: 0.94rem; padding-top: 14px; }
.packs__pay { color: var(--muted); font-size: 0.84rem; }

/* --- tables --- */
.table { border: 3px solid var(--ink); border-collapse: collapse; margin: 0 0 22px; width: 100%; }
.table caption { font-size: 0.86rem; padding: 0 0 8px; text-align: left; color: var(--muted); }
.table th, .table td { border: 1px solid var(--hair); padding: 10px 13px; text-align: left; vertical-align: top; }
.table thead th { background: var(--ink); color: #fff; font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase; }
.table tbody th { background: var(--wash); font-weight: 700; width: 34%; }
.table--dose td:nth-child(2) { font-family: "Bakbak One", Impact, sans-serif; white-space: nowrap; }
.scroller { overflow-x: auto; }

/* --- commitments, founder, voices --- */
.pledges { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.pledge { border-top: 6px solid var(--ink); padding-top: 14px; }
.pledge__n { color: var(--copper); font-family: "Bakbak One", Impact, sans-serif; font-size: 2rem; line-height: 1; }
.founder { display: grid; gap: 30px; grid-template-columns: 1fr 1fr; align-items: start; }
.founder__q { border-left: 6px solid var(--copper); font-size: 1.14rem; font-style: italic; padding-left: 18px; }

.voices { display: grid; gap: 0; }
.voice { border-bottom: 2px solid var(--hair); padding: 18px 0; }
.voice:first-child { border-top: 3px solid var(--ink); }
.voice__stars { color: var(--copper); letter-spacing: 0.16em; }
.voice__meta { color: var(--muted); font-size: 0.86rem; margin: 0; }

/* --- Q&A + long form --- */
.qa__item { border-top: 2px solid var(--ink); padding: 18px 0 4px; }
.qa__item h3 { text-transform: none; }
.longform h3 { margin-top: 26px; text-transform: none; }
.prose { max-width: 74ch; }
.cols { display: grid; gap: 34px; grid-template-columns: 1fr 1fr; }
.grid2 { display: grid; gap: 24px; grid-template-columns: 1fr 1fr; }
.grid3 { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.card { background: var(--panel); border: 3px solid var(--ink); padding: 20px; }

.steps { counter-reset: st; list-style: none; margin: 0; padding: 0; }
.steps__item { border-bottom: 2px solid var(--hair); padding: 16px 0 16px 62px; position: relative; }
.steps__item::before {
  background: var(--ink);
  color: #fff;
  content: counter(st);
  counter-increment: st;
  font-family: "Bakbak One", Impact, sans-serif;
  height: 40px;
  left: 0;
  line-height: 40px;
  position: absolute;
  text-align: center;
  top: 14px;
  width: 40px;
}

.faqs details { border-bottom: 2px solid var(--hair); padding: 12px 0; }
.faqs summary { cursor: pointer; font-family: "Bakbak One", Impact, sans-serif; font-size: 1.08rem; text-transform: uppercase; }
.faqs p { margin-top: 10px; }

/* --- references --- */
.refs { border-top: 3px solid var(--ink); margin-top: 34px; padding-top: 18px; }
.refs__list { display: grid; font-size: 0.92rem; gap: 10px; list-style: none; margin: 0; padding: 0; }
.refs__list li { display: grid; gap: 10px; grid-template-columns: 30px minmax(0, 1fr); }
.refs__list span { overflow-wrap: anywhere; }
.refs__list b { font-family: "Bakbak One", Impact, sans-serif; }
sup.ref { color: var(--copper-dark); font-weight: 700; }

/* --- takeaways + closer --- */
.recap { background: var(--wash); }
.recap__list { list-style: none; margin: 0; padding: 0; }
.recap__list li { border-left: 6px solid var(--copper); margin-bottom: 14px; padding: 2px 0 2px 16px; }
.closer__in { background: var(--ink); border: 3px solid var(--ink); box-shadow: var(--shadow); color: #f1ece0; padding: 34px; text-align: center; }
.closer__in h2 { color: #fff; }
.closer__act { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin: 22px 0 12px; }
.closer__in .btn--ghost { border-color: var(--paper); color: var(--paper); }
.closer__in .btn--ghost:hover { background: var(--paper); color: var(--ink); }
.closer__fine { color: #c9c2b3; font-size: 0.86rem; margin: 0; }

/* --- reviews page --- */
.bigscore { align-items: center; display: flex; flex-wrap: wrap; gap: 26px; }
.bigscore__n { font-family: "Bakbak One", Impact, sans-serif; font-size: 5rem; line-height: 0.9; }
.snapshot { display: grid; gap: 16px; grid-template-columns: repeat(4, 1fr); }
.snap { border: 3px solid var(--ink); padding: 14px; }
.snap__n { display: block; font-family: "Bakbak One", Impact, sans-serif; font-size: 1.9rem; line-height: 1.05; }
.snap__l { color: var(--muted); font-size: 0.78rem; }
.crit { display: grid; gap: 10px; list-style: none; margin: 0; padding: 0; }
.crit li { align-items: center; display: grid; gap: 12px; grid-template-columns: 1fr 130px 42px; }
.crit__bar { background: var(--wash); border: 2px solid var(--ink); height: 14px; }
.crit__fill { background: var(--copper); display: block; height: 100%; }
.dist { display: grid; gap: 8px; list-style: none; margin: 0 0 18px; padding: 0; }
.dist__row { align-items: center; display: grid; gap: 12px; grid-template-columns: 62px 1fr 48px; }
.themes { display: grid; gap: 10px; list-style: none; margin: 0; padding: 0; }
.themes li { align-items: center; display: grid; gap: 12px; grid-template-columns: 1fr 160px 44px; }

/* --- contact form --- */
.form { background: var(--panel); border: 3px solid var(--ink); padding: 24px; }
.field { display: block; margin-bottom: 16px; }
.field span { display: block; font-weight: 700; margin-bottom: 5px; }
.field input, .field textarea, .field select {
  border: 2px solid var(--ink);
  font: inherit;
  padding: 10px 12px;
  width: 100%;
}

/* --- footer --- */
.foot { background: var(--ink); border-top: 6px solid var(--copper); color: #d8d2c5; padding: 44px 0 30px; }
.foot a { color: #f0ebdf; }
.foot__grid { display: grid; gap: 28px; grid-template-columns: 1.6fr 1fr 1fr 1fr 0.8fr; }
.foot__brand { min-width: 0; }
.foot__name { color: #fff; font-family: "Bakbak One", Impact, sans-serif; font-size: 1.6rem; margin: 0 0 10px; text-transform: uppercase; }
.foot__addr { font-size: 0.9rem; }
.foot__h { color: #fff; font-size: 0.86rem; letter-spacing: 0.14em; margin-bottom: 10px; }
.foot__col ul { list-style: none; margin: 0; padding: 0; }
.foot__col li { margin-bottom: 7px; }
.foot__col a { font-size: 0.92rem; }
.foot__portal { border-top: 2px solid #2c343d; color: #fff; font-size: 0.88rem; margin-top: 30px; padding-top: 18px; }
.foot__note, .foot__fda, .foot__legal { color: #9aa2ac; font-size: 0.82rem; }

/* --- offer bar --- */
.offerbar {
  background: var(--ink);
  border-top: 4px solid var(--copper);
  bottom: 0;
  left: 0;
  position: fixed;
  right: 0;
  z-index: 50;
}
.offerbar__in { align-items: center; display: flex; gap: 14px; justify-content: space-between; padding-bottom: 10px; padding-top: 10px; }
.offerbar__link { align-items: center; color: #fff; display: flex; flex: 1; flex-wrap: wrap; gap: 14px; text-decoration: none; }
.offerbar__tag { background: var(--copper); font-family: "Bakbak One", Impact, sans-serif; letter-spacing: 0.06em; padding: 4px 12px; }
.offerbar__msg { font-size: 0.94rem; }
.offerbar__go { background: var(--paper); color: var(--ink); font-family: "Bakbak One", Impact, sans-serif; margin-left: auto; padding: 8px 18px; text-transform: uppercase; }
.offerbar__x { background: none; border: 2px solid #59636e; color: #fff; cursor: pointer; font-size: 1.1rem; height: 34px; line-height: 1; width: 34px; }
.offerbar--gone { display: none; }

/* --- section wrappers used by the page bodies --- */
.tldr, .pillarsec, .lotsec, .pledgesec, .foundersec, .voicesec, .qasec, .plainsec { padding: 44px 0; }
.hero__copy { min-width: 0; }
.stat { display: block; }
.quiet { padding-bottom: 0; }

/* --- redirect + 404 --- */
.plain { align-items: center; display: flex; justify-content: center; min-height: 100vh; text-align: center; }
.plain .shell { padding: 40px 22px; }

@media (max-width: 980px) {
  .hero__in, .founder, .cols, .grid2 { grid-template-columns: 1fr; }
  .pillars, .grid3, .stamps, .snapshot { grid-template-columns: 1fr 1fr; }
  .packs__grid { grid-template-columns: 1fr; }
  .pack--lead { transform: none; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  body { font-size: 17px; }
  body.bar-on { padding-bottom: 128px; }
  .burger { display: block; }
  .nav {
    background: var(--paper);
    border-bottom: 3px solid var(--ink);
    display: block;
    left: 0;
    opacity: 0;
    padding: 16px 22px 22px;
    position: absolute;
    right: 0;
    top: 100%;
    transition: opacity .18s ease, visibility 0s linear .18s;
    visibility: hidden;
  }
  .nav.open { opacity: 1; transition: opacity .18s ease, visibility 0s; visibility: visible; }
  .nav ul { display: block; }
  .nav li { border-bottom: 1px solid var(--hair); padding: 10px 0; }
  .nav .btn--sm { display: block; margin-top: 14px; text-align: center; }
  .record__dl { grid-template-columns: 1fr; }
  .record__dl dt { border-bottom: none; }
  .pillars, .grid3, .stamps, .snapshot, .foot__grid { grid-template-columns: 1fr; }
  .crit li, .themes li { grid-template-columns: 1fr 84px 40px; }
  .offerbar__in { flex-wrap: wrap; }
  .offerbar__go { margin-left: 0; width: 100%; text-align: center; }
  .hero__stats { flex-wrap: wrap; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}