/* ============================================================
   GoChar — from nature, for nature, forever
   Palette derives from the printed catalogue: ink navy, paper
   cream, wattle gold, growchar green, char black.
   ============================================================ */

:root {
  --ink:      #12314e;   /* catalogue navy */
  --ink-deep: #0c2439;
  --char:     #14181a;   /* biochar black */
  --paper:    #f4f1e8;   /* catalogue cream */
  --paper-2:  #ebe6d9;
  --sage:     #8fa898;
  --gold:     #c19a3d;   /* wattle bloom */
  --green:    #2f5230;   /* GrowChar */
  --rule:     rgba(18, 49, 78, 0.16);
  --rule-dk:  rgba(244, 241, 232, 0.16);

  --display: "Fraunces", Georgia, serif;
  --body:    "Manrope", system-ui, -apple-system, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;

  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 56px);
}

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 500;
  font-variation-settings: "SOFT" 0, "WONK" 0;
  line-height: 1.06;
  letter-spacing: -0.015em;
  margin: 0;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.narrow { max-width: 760px; }

/* ---------- eyebrow / label ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--rule);
  max-width: 90px;
}
.on-dark .eyebrow { color: var(--gold); }
.on-dark .eyebrow::after { background: var(--rule-dk); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--ink-deep); }
.btn-ghost { border-color: currentColor; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.on-dark .btn-solid { background: var(--paper); color: var(--ink-deep); }
.on-dark .btn-ghost { color: var(--paper); }
.on-dark .btn-ghost:hover { background: var(--paper); color: var(--ink-deep); }
.btn-wa { background: #1f9d55; color: #fff; }
.btn-wa:hover { background: #197f45; }

/* ---------- header ---------- */
header.site {
  position: sticky; top: 0; z-index: 60;
  background: rgba(244, 241, 232, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--rule);
}
.nav {
  display: flex; align-items: center; gap: 28px;
  padding: 14px 0;
}
.nav img { height: 40px; width: auto; }
.nav .brandlink { display: flex; align-items: center; text-decoration: none; margin-right: auto; }
.nav ul {
  display: flex; gap: 26px; list-style: none; margin: 0; padding: 0;
}
.nav a.navlink {
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-deep);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.nav a.navlink:hover, .nav a.navlink[aria-current="page"] { border-bottom-color: var(--gold); }
.navtoggle {
  display: none; background: none; border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 12px; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-deep); padding: 10px;
}

@media (max-width: 900px) {
  .navtoggle { display: block; margin-left: auto; }
  .nav { flex-wrap: wrap; }
  .nav ul {
    flex-basis: 100%; flex-direction: column; gap: 0;
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav ul li { border-top: 1px solid var(--rule); }
  .nav ul a.navlink { display: block; padding: 14px 0; }
  .nav[data-open="true"] ul { max-height: 460px; }
  .nav .cta-nav { display: none; }
}

/* ---------- hero ---------- */
.hero {
  background: radial-gradient(120% 120% at 72% 45%, #1d4straight 0%, transparent 60%), var(--ink);
  background: radial-gradient(110% 110% at 74% 46%, #245277 0%, #12314e 52%, #0b2036 100%);
  color: var(--paper);
  padding: clamp(60px, 9vw, 110px) 0 clamp(60px, 9vw, 104px);
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.hero h1 {
  font-size: clamp(44px, 6.4vw, 82px);
  color: #fff;
  margin-bottom: 22px;
}
.hero h1 em {
  font-style: italic;
  font-weight: 300;
  display: block;
  color: var(--sage);
}
.hero p.lede {
  font-size: clamp(17px, 1.7vw, 20px);
  color: rgba(244, 241, 232, 0.86);
  max-width: 52ch;
  margin: 0 0 32px;
}
.hero-figure {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0,0,0,.42);
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* strapline strip under hero */
.strip {
  background: var(--char);
  color: rgba(244,241,232,.9);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.strip .wrap {
  display: flex; flex-wrap: wrap; gap: 10px 34px;
  padding-top: 16px; padding-bottom: 16px;
}
.strip span { display: flex; align-items: center; gap: 9px; }
.strip span::before { content: ""; width: 5px; height: 5px; background: var(--gold); border-radius: 50%; }

/* ---------- sections ---------- */
section { padding: clamp(60px, 8vw, 104px) 0; }
section.tight { padding: clamp(44px, 5vw, 64px) 0; }
.sec-head { max-width: 720px; margin-bottom: clamp(34px, 4vw, 54px); }
.sec-head h2 { font-size: clamp(32px, 4.2vw, 52px); margin-bottom: 16px; }
.sec-head p { font-size: 18px; color: rgba(12,36,57,.78); margin: 0; }
.on-dark { background: var(--ink-deep); color: var(--paper); }
.on-dark .sec-head p { color: rgba(244,241,232,.78); }
.on-char { background: var(--char); color: var(--paper); }
.alt { background: var(--paper-2); }

/* ---------- pillar cards ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pillar {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 4px;
  padding: 30px 28px 32px;
  display: flex; flex-direction: column;
}
.on-dark .pillar { background: rgba(255,255,255,.045); border-color: var(--rule-dk); }
.pillar .num {
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em;
  color: var(--gold); margin-bottom: 18px;
}
.pillar h3 { font-size: 25px; margin-bottom: 12px; }
.pillar p { margin: 0 0 18px; font-size: 16px; color: rgba(12,36,57,.76); }
.on-dark .pillar p { color: rgba(244,241,232,.74); }
.pillar a.more {
  margin-top: auto; font-family: var(--mono); font-size: 12px;
  letter-spacing: .1em; text-transform: uppercase; text-decoration: none;
  border-bottom: 1px solid var(--gold); padding-bottom: 3px; align-self: flex-start;
}

/* ---------- product grid ---------- */
.range { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.card {
  background: #fff;
  border: 1px solid var(--rule);
  border-radius: 4px;
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
.card:hover { box-shadow: 0 16px 40px rgba(12,36,57,.13); transform: translateY(-3px); }
.card .shot { background: var(--paper-2); aspect-ratio: 4 / 5; overflow: hidden; }
.card .shot img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.card .body { padding: 24px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.card .kicker {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 10px;
}
.card h3 { font-size: 23px; margin-bottom: 10px; }
.card p { font-size: 15.5px; color: rgba(12,36,57,.75); margin: 0 0 18px; }

/* variant table inside product card */
.variants { width: 100%; border-collapse: collapse; margin: 0 0 20px; font-size: 14px; }
.variants th {
  text-align: left; font-family: var(--mono); font-weight: 500;
  font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: rgba(12,36,57,.5); padding: 0 0 8px; border-bottom: 1px solid var(--rule);
}
.variants td { padding: 9px 0; border-bottom: 1px solid var(--rule); }
.variants td:last-child { text-align: right; font-family: var(--mono); font-weight: 500; white-space: nowrap; }
.variants tr:last-child td { border-bottom: 0; }
.card .buy { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.card .buy .btn { padding: 12px 20px; font-size: 14px; }

/* ---------- honesty block: the signature component ---------- */
.honesty {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border: 1px solid var(--rule); border-radius: 4px; overflow: hidden;
  background: #fff;
}
.honesty > div { padding: 30px 30px 34px; }
.honesty .does { border-right: 1px solid var(--rule); }
.honesty .doesnt { background: rgba(138, 90, 43, 0.075); }
.honesty h4 {
  font-family: var(--mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 500; margin-bottom: 18px;
}
.honesty .does h4 { color: var(--green); }
.honesty .doesnt h4 { color: #8a5a2b; }
.honesty ul { margin: 0; padding: 0; list-style: none; }
.honesty li {
  padding: 9px 0 9px 26px; position: relative; font-size: 15.5px;
  border-bottom: 1px solid var(--rule);
}
.honesty li:last-child { border-bottom: 0; }
.honesty .does li::before {
  content: "+"; position: absolute; left: 0; top: 8px;
  font-family: var(--mono); color: var(--green); font-weight: 700;
}
.honesty .doesnt li::before {
  content: "\2212"; position: absolute; left: 0; top: 8px;
  font-family: var(--mono); color: #8a5a2b; font-weight: 700;
}

/* ---------- spec strip ---------- */
.specs {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--rule-dk);
}
.specs div { padding: 26px 22px; border-right: 1px solid var(--rule-dk); }
.specs div:last-child { border-right: 0; }
.specs dt {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .15em;
  text-transform: uppercase; color: var(--sage); margin-bottom: 10px;
}
.specs dd {
  margin: 0; font-family: var(--display); font-size: clamp(26px, 3vw, 38px);
  line-height: 1;
}
.specs dd small { font-size: 14px; font-family: var(--body); display: block; margin-top: 8px; opacity: .7; }

/* ---------- split feature ---------- */
.split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 68px); align-items: center;
}
.split.rev .split-media { order: 2; }
.split-media img { border-radius: 4px; }
.split h2 { font-size: clamp(30px, 3.6vw, 44px); margin-bottom: 18px; }
.split p { color: rgba(12,36,57,.78); }
.on-dark .split p { color: rgba(244,241,232,.78); }

/* ---------- list ---------- */
.ticks { list-style: none; margin: 22px 0 0; padding: 0; }
.ticks li {
  padding: 11px 0 11px 28px; position: relative;
  border-bottom: 1px solid var(--rule); font-size: 16px;
}
.on-dark .ticks li { border-bottom-color: var(--rule-dk); }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: 20px;
  width: 9px; height: 9px; border-radius: 50%;
  border: 2px solid var(--gold);
}

/* ---------- CTA band ---------- */
.band { background: var(--green); color: var(--paper); }
.band h2 { font-size: clamp(30px, 4vw, 48px); color: #fff; margin-bottom: 16px; }
.band p { color: rgba(244,241,232,.86); max-width: 58ch; }
.band .btn-solid { background: var(--paper); color: var(--green); }
.band .btn-ghost { color: var(--paper); }
.band .btn-ghost:hover { background: var(--paper); color: var(--green); }

/* ---------- forms ---------- */
.formgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em;
  text-transform: uppercase; color: rgba(12,36,57,.6);
}
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 16px; padding: 13px 14px;
  border: 1px solid var(--rule); border-radius: 3px; background: #fff;
  color: var(--ink-deep);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 2px solid var(--gold); outline-offset: 1px; border-color: transparent;
}

/* ---------- FAQ ---------- */
.faq details {
  border-bottom: 1px solid var(--rule); padding: 4px 0;
}
.faq summary {
  cursor: pointer; padding: 20px 0; font-size: 18px;
  font-family: var(--display); font-weight: 500; list-style: none;
  display: flex; justify-content: space-between; gap: 20px; align-items: baseline;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--mono); color: var(--gold); font-size: 20px; }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 22px; color: rgba(12,36,57,.78); max-width: 72ch; }

/* ---------- footer ---------- */
footer.site { background: var(--char); color: rgba(244,241,232,.76); padding: 66px 0 30px; font-size: 15px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px; }
footer.site h5 {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--sage); margin: 0 0 16px; font-weight: 500;
}
footer.site ul { list-style: none; margin: 0; padding: 0; }
footer.site li { margin-bottom: 9px; }
footer.site a { text-decoration: none; }
footer.site a:hover { color: #fff; text-decoration: underline; }
footer.site .tagline { font-family: var(--display); font-style: italic; font-size: 19px; color: var(--paper); }
.foot-base {
  margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--rule-dk);
  display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap;
  font-family: var(--mono); font-size: 11px; letter-spacing: .07em;
}

/* ---------- misc ---------- */
.note {
  font-family: var(--mono); font-size: 12px; line-height: 1.7;
  color: rgba(12,36,57,.6); border-left: 2px solid var(--gold);
  padding-left: 16px; margin-top: 26px;
}
.on-dark .note { color: rgba(244,241,232,.6); }
.pagehead { background: var(--ink); color: var(--paper); padding: clamp(52px, 7vw, 88px) 0 clamp(44px, 6vw, 70px); }
.pagehead h1 { font-size: clamp(38px, 5.4vw, 66px); color: #fff; margin-bottom: 16px; }
.pagehead p { font-size: 19px; color: rgba(244,241,232,.82); max-width: 60ch; margin: 0; }

.people { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.person { border-top: 2px solid var(--gold); padding-top: 22px; }
.person h3 { font-size: 24px; margin-bottom: 8px; }
.person .role { font-family: var(--mono); font-size: 11px; letter-spacing: .13em; text-transform: uppercase; color: rgba(12,36,57,.6); }
.on-dark .person .role { color: var(--sage); }

.skip {
  position: absolute; left: -9999px; top: 0; background: var(--gold);
  color: var(--char); padding: 12px 20px; z-index: 100; font-weight: 700;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- responsive ---------- */
@media (max-width: 1000px) {
  .range, .pillars, .people { grid-template-columns: repeat(2, 1fr); }
  .specs { grid-template-columns: repeat(2, 1fr); }
  .specs div:nth-child(2) { border-right: 0; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .hero-grid, .split { grid-template-columns: 1fr; }
  .split.rev .split-media { order: 0; }
  .hero-figure { max-width: 460px; }
  .range, .pillars, .people, .formgrid { grid-template-columns: 1fr; }
  .honesty { grid-template-columns: 1fr; }
  .honesty .does { border-right: 0; border-bottom: 1px solid var(--rule); }
  .specs { grid-template-columns: 1fr; }
  .specs div { border-right: 0; border-bottom: 1px solid var(--rule-dk); }
  .foot-grid { grid-template-columns: 1fr; }
}