:root {
  --ink: #111814;
  --paper: #f5f3ec;
  --surface: #ffffff;
  --muted: #657169;
  --line: #d8d4c8;
  --teal: #0b7a75;
  --green: #1d6b3c;
  --gold: #b88412;
  --red: #963626;
  --blue: #2f628f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.guide-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(16, 23, 19, 0.84);
  color: white;
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  width: 252px;
  height: 66px;
  overflow: hidden;
  align-items: center;
  border: 1px solid rgba(128, 240, 213, 0.22);
  border-radius: 8px;
  background: #151716;
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.26);
}

.brand img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.brand-logo-mark,
.brand-logo-word {
  display: none;
}

.guide-nav nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 24px);
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
  font-weight: 800;
}

.mobile-menu-toggle,
.mobile-nav-cta {
  display: none;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  padding: 0 13px;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.mobile-menu-toggle {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.mobile-nav-cta,
.guide-nav .nav-cta {
  background: #80f0d5;
  color: #062420;
}

.guide-nav .nav-cta {
  padding: 10px 14px;
  color: #062420;
}

.guide-hero,
.plain-section,
.decision-section,
.terms-section,
.features-section,
.resources-section,
.use-section,
.honesty-box,
.site-footer {
  padding: clamp(44px, 7vw, 84px) clamp(18px, 6vw, 76px);
}

.guide-hero {
  min-height: 58vh;
  display: grid;
  align-content: end;
  background: #111814;
  color: white;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 950;
  text-transform: uppercase;
}

.guide-hero .eyebrow {
  color: #80f0d5;
}

h1,
h2,
h3,
p {
  letter-spacing: 0;
}

h1 {
  max-width: 940px;
  margin: 0;
  font-size: 6.2rem;
  line-height: 0.94;
}

.guide-hero p:last-child {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: 1.3rem;
  line-height: 1.4;
}

.quick-start {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 1px clamp(18px, 6vw, 76px);
  background: var(--line);
}

.quick-start div {
  min-height: 210px;
  padding: 22px;
  background: var(--surface);
}

.quick-start span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 0 9px;
  border: 1px solid var(--line);
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 950;
}

.quick-start h2 {
  margin: 18px 0 10px;
  font-size: 1.35rem;
}

.quick-start p,
.answer-grid p,
.terms-grid p,
.feature-list p,
.resources-section p,
.workflow,
.honesty-box p,
.honesty-box ul,
.big-copy {
  color: var(--muted);
  line-height: 1.48;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 28px;
}

.section-heading h2,
.honesty-box h2 {
  margin: 0;
  font-size: 4rem;
  line-height: 1;
}

.big-copy {
  margin: 16px 0 0;
  font-size: 1.2rem;
}

.answer-grid,
.decision-grid,
.terms-grid,
.feature-list {
  display: grid;
  gap: 14px;
}

.answer-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.decision-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.terms-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

article,
.decision-grid article,
.workflow li {
  border: 1px solid var(--line);
  background: var(--surface);
}

article {
  min-height: 170px;
  padding: 20px;
}

article h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
}

article h3 a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.decision-grid article {
  min-height: 230px;
  padding: 24px;
}

.decision-grid strong {
  display: block;
  margin-bottom: 16px;
  font-size: 2.2rem;
}

.back-card strong {
  color: var(--green);
}

.watch-card strong {
  color: var(--gold);
}

.avoid-card strong {
  color: var(--red);
}

.terms-grid article {
  min-height: 160px;
}

.use-section {
  background: #e9eee8;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.workflow li {
  min-height: 96px;
  padding: 18px;
}

.workflow b {
  color: var(--ink);
}

.honesty-box {
  background: #111814;
  color: white;
}

.honesty-box p {
  margin-bottom: 18px;
  max-width: 940px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.15rem;
}

.honesty-box ul {
  display: grid;
  max-width: 880px;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1rem;
}

.honesty-box .support-note {
  margin: 18px 0 0;
  max-width: 880px;
}

.honesty-box .support-note a {
  color: #80f0d5;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.honesty-box > a {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  margin-top: 18px;
  padding: 0 18px;
  background: #80f0d5;
  color: #062420;
  font-weight: 950;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) repeat(3, minmax(160px, 0.7fr));
  gap: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #111814;
  color: white;
}

.site-footer h2,
.site-footer h3,
.site-footer p {
  margin: 0;
}

.site-footer h2 {
  color: #80f0d5;
  font-size: 1.35rem;
}

.site-footer h3 {
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.82rem;
  text-transform: uppercase;
}

.site-footer p,
.site-footer a {
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.5;
}

.site-footer a {
  display: block;
  margin: 8px 0;
  font-weight: 800;
}

.footer-small {
  margin-top: 18px !important;
  font-size: 0.86rem;
}

@media (max-width: 980px) {
  h1 {
    font-size: 4.3rem;
  }

  .section-heading h2,
  .honesty-box h2 {
    font-size: 3rem;
  }

  .quick-start,
  .answer-grid,
  .terms-grid,
  .feature-list,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .decision-grid,
  .workflow {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .guide-nav {
    gap: 10px;
    min-height: 76px;
    padding: 0 12px;
  }

  .brand {
    width: auto;
    max-width: 42vw;
    height: 48px;
    gap: 8px;
    padding: 5px 9px 5px 6px;
  }

  .brand .brand-logo-full {
    display: none;
  }

  .brand .brand-logo-mark {
    display: block;
    width: 38px;
    height: 38px;
    border-radius: 5px;
    object-fit: cover;
  }

  .brand-logo-word {
    display: inline;
    color: white;
    font-size: clamp(1.05rem, 5vw, 1.42rem);
    font-weight: 950;
    line-height: 1;
    white-space: nowrap;
  }

  .brand-logo-word::first-letter {
    color: #80f0d5;
  }

  .mobile-nav-cta,
  .mobile-menu-toggle {
    display: inline-flex;
  }

  .mobile-nav-cta {
    margin-left: auto;
  }

  .guide-nav nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 10px;
    right: 10px;
    display: none;
    grid-template-columns: 1fr;
    gap: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    background: rgba(16, 23, 19, 0.98);
    padding: 10px;
    box-shadow: 0 22px 52px rgba(0, 0, 0, 0.34);
  }

  .guide-nav.is-menu-open nav {
    display: grid;
  }

  .guide-nav nav a {
    min-height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 7px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.06);
  }

  .guide-nav nav .nav-cta {
    text-align: center;
  }
}

@media (max-width: 640px) {

  h1 {
    font-size: 3rem;
  }

  .section-heading h2,
  .honesty-box h2 {
    font-size: 2.25rem;
  }

  .quick-start,
  .answer-grid,
  .terms-grid,
  .feature-list,
  .site-footer {
    grid-template-columns: 1fr;
  }
}