/* ShipClearance — editorial developer studio
   Palette:  paper #F6F4EF · ink #16150F · hairline #E3DFD5 · accent terracotta #B0461E
   Type:     Fraunces (display) · Public Sans (text) · JetBrains Mono (labels/prices)
*/

:root {
  --paper:    #F6F4EF;
  --paper-2:  #FBFAF6;
  --ink:      #16150F;
  --ink-soft: #4A463B;
  --ink-mute: #6E6A5E;
  --line:     #E3DFD5;
  --line-2:   #D8D3C6;
  --accent:   #B0461E;
  --accent-d: #8E3815;

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --sans:  "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --maxw: 1120px;
  --pad: clamp(20px, 5vw, 56px);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: inherit; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

/* ---- shared bits ---- */
.mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink-mute);
}

.accent { color: var(--accent); }

/* ---- nav ---- */
.nav {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 20;
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px var(--pad);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.nav__brand .dot { color: var(--accent); }
.nav__links {
  display: flex;
  align-items: baseline;
  gap: 28px;
}
.nav__links a {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
}
.nav__links a:hover { color: var(--accent); }
.nav__links a.nav__cta {
  color: var(--ink);
  border-bottom: 1.5px solid var(--accent);
  padding-bottom: 2px;
}

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 12px 20px;
  border: 1.5px solid var(--ink);
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  cursor: pointer;
}
.btn--primary {
  background: var(--ink);
  color: var(--paper);
}
.btn--primary:hover { background: var(--accent); border-color: var(--accent); }
.btn--secondary {
  background: transparent;
  color: var(--ink);
}
.btn--secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn--accent {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}
.btn--accent:hover { background: var(--accent-d); border-color: var(--accent-d); }

/* ---- hero ---- */
.hero {
  border-bottom: 1px solid var(--line);
  padding: clamp(56px, 11vw, 120px) 0 clamp(48px, 9vw, 96px);
}
.hero__eyebrow {
  display: block;
  margin-bottom: 28px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(40px, 7.2vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  max-width: 16ch;
}
.hero__lede {
  margin: 28px 0 0;
  max-width: 52ch;
  font-size: clamp(18px, 2.1vw, 21px);
  line-height: 1.55;
  color: var(--ink-soft);
}
.hero__actions {
  margin-top: 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---- section frame ---- */
.section {
  padding: clamp(56px, 9vw, 100px) 0;
  border-bottom: 1px solid var(--line);
}
.section__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section__head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0;
}
.section__head .section__note {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-mute);
  max-width: 34ch;
  text-align: right;
}

/* ---- product tiles ---- */
.kits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.kit {
  background: var(--paper);
  padding: 32px clamp(24px, 3vw, 36px) 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: background .15s ease;
}
.kit:hover { background: var(--paper-2); }
.kit__index {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ink-mute);
  margin-bottom: 18px;
}
.kit__name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.05;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}
.kit__name a { text-decoration: none; }
.kit__name a:hover { color: var(--accent); }
.kit__promise {
  margin: 0 0 22px;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.5;
  max-width: 40ch;
}
.tags {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tags li {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  color: var(--ink-soft);
  border: 1px solid var(--line-2);
  padding: 4px 9px;
  border-radius: 2px;
  white-space: nowrap;
}
.kit__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.kit__price {
  font-family: var(--mono);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--ink);
}

/* ---- bundle row ---- */
.bundle {
  margin-top: 28px;
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  padding: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: center;
}
.bundle__eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #E8A57E;
  margin-bottom: 14px;
}
.bundle__name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.bundle__desc {
  margin: 0;
  color: #D7D2C6;
  max-width: 46ch;
}
.bundle__side {
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 16px;
}
.bundle__price {
  font-family: var(--mono);
  font-size: 40px;
  font-weight: 600;
  line-height: 1;
}
.bundle__price s {
  display: block;
  font-size: 15px;
  font-weight: 400;
  color: #9C978A;
  margin-bottom: 8px;
}
.bundle__save {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #E8A57E;
}

/* ---- credibility strip ---- */
.strip {
  border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.strip__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 26px var(--pad);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  align-items: center;
}
.strip__item {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 10px;
}
.strip__item::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  flex: none;
}

/* ---- about ---- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.about__lead {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}
.about__body p {
  margin: 0 0 18px;
  color: var(--ink-soft);
  max-width: 56ch;
}
.about__body p:last-child { margin-bottom: 0; }
.about__sig {
  margin-top: 26px;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* ---- footer ---- */
.footer {
  padding: 48px 0;
  background: var(--paper);
}
.footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer__brand {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
}
.footer__brand .dot { color: var(--accent); }
.footer__meta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-mute);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-soft);
}
.footer__links a:hover { color: var(--accent); }

/* ====== product detail page ====== */
.detail {
  padding: clamp(48px, 8vw, 88px) 0 clamp(40px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
}
.detail__crumb {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.detail__crumb a { text-decoration: none; color: var(--ink-mute); }
.detail__crumb a:hover { color: var(--accent); }
.detail__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
}
.detail h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
}
.detail__promise {
  margin: 22px 0 0;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.5;
  color: var(--ink-soft);
  max-width: 46ch;
}
.detail__buy {
  border: 1px solid var(--line);
  background: var(--paper-2);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.detail__price {
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 600;
  line-height: 1;
}
.detail__price small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.detail__buy .btn { justify-content: center; }

/* inside / requirements / license */
.panel {
  padding: clamp(48px, 7vw, 84px) 0;
  border-bottom: 1px solid var(--line);
}
.panel__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}
.panel__label {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.panel__h {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(24px, 3.2vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 10px 0 0;
}
.features {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.features li {
  padding: 18px 0 18px 30px;
  border-bottom: 1px solid var(--line);
  position: relative;
  line-height: 1.5;
}
.features li strong {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink);
  margin-right: 4px;
}
.features li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 18px;
  color: var(--accent);
  font-family: var(--mono);
}
.panel__text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0;
  max-width: 56ch;
}
.panel__text + .btn { margin-top: 28px; }

/* ---- responsive ---- */
@media (max-width: 860px) {
  .kits { grid-template-columns: 1fr; }
  .bundle { grid-template-columns: 1fr; }
  .bundle__side { text-align: left; align-items: flex-start; }
  .about__grid { grid-template-columns: 1fr; }
  .detail__top { grid-template-columns: 1fr; align-items: start; }
  .panel__grid { grid-template-columns: 1fr; }
  .section__head .section__note { text-align: left; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav__links { gap: 16px; }
  .nav__links a:not(.nav__cta) { display: none; }
}