/* Danner Boots Singapore — Trail Journal layout */

:root {
  --bark: #2a2118;
  --bark-mid: #3f3428;
  --moss: #3d5a45;
  --moss-light: #5a7d65;
  --tan: #e6dcc8;
  --tan-dark: #d4c9b4;
  --paper: #f5f1ea;
  --amber: #b8860b;
  --amber-bright: #d4a017;
  --muted: #6b6358;
  --white: #fffcf7;
  --font-display: "Book Antiqua", Palatino, "Palatino Linotype", serif;
  --font-body: "Trebuchet MS", "Lucida Sans", Arial, sans-serif;
  --font-mono: Consolas, "Courier New", monospace;
  --max: 70rem;
  --bar-h: 3.25rem;
}

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

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--bark);
  background: var(--paper);
}

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

a {
  color: var(--moss);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover { color: var(--amber); }

a:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--bark);
}

h1 { font-size: clamp(2rem, 5.5vw, 3.25rem); }
h2 { font-size: clamp(1.3rem, 3vw, 1.75rem); }
h3 { font-size: clamp(1.05rem, 2vw, 1.2rem); }

p + p { margin-top: 0.9rem; }

ul, ol { padding-left: 1.25rem; }
li + li { margin-top: 0.3rem; }

.shell { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.55rem 1rem;
  background: var(--bark);
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.875rem;
}

.skip-link:focus { top: 0.5rem; }

/* Top utility bar */
.util-bar {
  background: var(--bark);
  color: var(--tan);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.util-bar .shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  min-height: var(--bar-h);
}

.util-bar span:last-child { color: var(--tan-dark); }

/* Site chrome */
.site-chrome {
  background: var(--white);
  border-bottom: 4px solid var(--moss);
}

.chrome-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}

.site-id {
  text-decoration: none;
  color: var(--bark);
}

.site-id:hover { color: var(--bark); }

.site-id strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  letter-spacing: -0.02em;
  line-height: 1;
}

.site-id em {
  display: block;
  font-style: normal;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.25rem;
}

.nav-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background: var(--paper);
  border: 2px solid var(--bark);
  cursor: pointer;
  color: var(--bark);
}

.nav-btn svg { width: 1.1rem; height: 1.1rem; }

.site-nav ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0;
  border-top: 1px solid var(--tan-dark);
  padding: 0.5rem 0 0.75rem;
}

.site-nav a {
  display: block;
  padding: 0.4rem 0.85rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--muted);
}

.site-nav a:hover { color: var(--bark); }

.site-nav a[aria-current="page"] {
  color: var(--moss);
  background: var(--tan);
}

@media (min-width: 768px) { .nav-btn { display: none; } }

@media (max-width: 767px) {
  .site-nav {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 400;
    background: var(--white);
    padding: 4.5rem 1.5rem 2rem;
    overflow-y: auto;
  }

  .site-nav.is-open { display: block; }

  .site-nav ul { flex-direction: column; border: none; }

  .site-nav a {
    padding: 0.85rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--tan-dark);
  }
}

/* Home spread */
.spread {
  display: grid;
  gap: 2rem;
  padding: 2.5rem 0;
}

@media (min-width: 880px) {
  .spread { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}

.spread-copy .label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--amber);
  letter-spacing: 0.06em;
  margin-bottom: 0.75rem;
}

.spread-copy .intro {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  color: var(--bark-mid);
  margin: 1rem 0 1.5rem;
  max-width: 38ch;
}

.spec-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.25rem 0;
}

.chip {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.3rem 0.55rem;
  background: var(--tan);
  border: 1px solid var(--tan-dark);
  color: var(--bark-mid);
}

.spread-visual { position: relative; }

.spread-visual img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border: 3px solid var(--bark);
}

.spec-float {
  position: absolute;
  bottom: -1rem;
  left: -0.75rem;
  background: var(--moss);
  color: var(--white);
  padding: 0.75rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  max-width: 11rem;
}

@media (max-width: 879px) {
  .spec-float { position: static; margin-top: 0.75rem; max-width: none; }
}

/* Gear rows (not cards) */
.gear-section {
  background: var(--bark);
  color: var(--tan);
  padding: 2.5rem 0;
}

.gear-section h2 {
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.gear-row {
  display: grid;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--bark-mid);
  align-items: center;
}

.gear-row:last-child { border-bottom: 1px solid var(--bark-mid); }

@media (min-width: 640px) {
  .gear-row {
    grid-template-columns: 4.5rem 1fr auto;
    gap: 1rem 1.5rem;
    padding: 1.35rem 0;
  }
}

.gear-code {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--amber-bright);
}

.gear-row h3 { color: var(--white); margin-bottom: 0.25rem; }

.gear-row h3 a { color: inherit; text-decoration: none; }
.gear-row h3 a:hover { color: var(--amber-bright); }

.gear-row p {
  font-size: 0.875rem;
  color: var(--tan-dark);
  max-width: 48ch;
}

.gear-link {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--amber-bright);
  white-space: nowrap;
  align-self: center;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--amber-bright);
  transition: background 0.15s, color 0.15s;
}

.gear-link:hover {
  background: var(--amber-bright);
  color: var(--bark);
}

@media (max-width: 639px) {
  .gear-row {
    grid-template-columns: 3.25rem 1fr;
    grid-template-areas:
      "num body"
      "link link";
    align-items: start;
    padding: 1.35rem 0;
  }

  .gear-code {
    grid-area: num;
    font-size: 1.25rem;
    line-height: 1;
    padding-top: 0.15rem;
  }

  .gear-row > div { grid-area: body; }

  .gear-link {
    grid-area: link;
    justify-self: start;
    margin-top: 0.75rem;
    align-self: start;
  }
}

/* Inset guide list (inside page shell) */
.guide-index {
  margin: 2rem 0 2.5rem;
  border: 2px solid var(--bark);
  background: var(--bark);
}

.guide-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.guide-index-item {
  display: grid;
  grid-template-columns: 4.5rem 1fr auto;
  gap: 0.35rem 1.5rem;
  align-items: center;
  padding: 1.35rem 1.5rem;
  border-bottom: 1px solid var(--bark-mid);
}

.guide-index-item:last-child { border-bottom: none; }

.guide-index-num {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--amber-bright);
  line-height: 1;
}

.guide-index-body h3 {
  color: var(--white);
  font-size: 1.05rem;
  margin: 0 0 0.35rem;
}

.guide-index-body h3 a {
  color: inherit;
  text-decoration: none;
}

.guide-index-body h3 a:hover { color: var(--amber-bright); }

.guide-index-body p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  color: var(--tan-dark);
  max-width: 52ch;
}

.guide-index-action {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--amber-bright);
  white-space: nowrap;
  padding: 0.5rem 0.85rem;
  border: 1px solid var(--amber-bright);
  transition: background 0.15s, color 0.15s;
}

.guide-index-action:hover {
  background: var(--amber-bright);
  color: var(--bark);
}

@media (max-width: 719px) {
  .guide-index-item {
    grid-template-columns: 3rem 1fr;
    gap: 0.5rem 1rem;
    padding: 1.25rem 1.15rem;
  }

  .guide-index-num { align-self: start; padding-top: 0.1rem; }
  .guide-index-action {
    grid-column: 1 / -1;
    justify-self: start;
    margin-top: 0.25rem;
  }
}

/* Info cards below guide list */
.info-cards {
  display: grid;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

@media (min-width: 768px) {
  .info-cards { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}

.info-card {
  padding: 1.35rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--tan-dark);
}

.info-card h2 {
  font-size: 0.9375rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--moss);
  display: inline-block;
}

.info-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--bark-mid);
}

.notes-band {
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--tan-dark);
}

.notes-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .notes-grid { grid-template-columns: 1fr 1fr; }
}

.note-block h2 {
  font-size: 1rem;
  margin-bottom: 0.6rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--moss);
  display: inline-block;
}

.note-block p {
  font-size: 0.9375rem;
  color: var(--bark-mid);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.6rem 1.1rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid var(--bark);
  color: var(--bark);
  background: transparent;
  cursor: pointer;
}

.btn:hover { background: var(--bark); color: var(--white); }

.btn-moss {
  border-color: var(--moss);
  color: var(--moss);
}

.btn-moss:hover { background: var(--moss); color: var(--white); }

/* Inner pages */
.page-body {
  padding: 2rem 0 3rem;
}

.page-intro {
  padding-bottom: 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 2px solid var(--bark);
}

.crumbs {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.crumbs a { text-decoration: none; color: var(--muted); }

.page-lead {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--bark-mid);
  max-width: 50ch;
  margin-top: 0.6rem;
}

/* Article */
.article-wrap { max-width: 40rem; }

.article-meta {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.article-fig {
  margin: 0 0 1.75rem;
  border: 2px solid var(--bark);
}

.article-fig img { width: 100%; }

.article-fig figcaption {
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  background: var(--tan);
  border-top: 1px solid var(--tan-dark);
}

.prose h2 {
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  font-size: 1.2rem;
}

.prose h3 { margin-top: 1.25rem; margin-bottom: 0.35rem; font-size: 1.05rem; }

.prose p { margin-bottom: 0.9rem; }

.prose ul, .prose ol { margin-bottom: 0.9rem; }

/* Spec table */
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 1.5rem 0;
}

.spec-table th,
.spec-table td {
  padding: 0.6rem 0.75rem;
  text-align: left;
  border: 1px solid var(--tan-dark);
}

.spec-table th {
  background: var(--bark);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.spec-table tr:nth-child(even) { background: var(--tan); }

/* Model stack */
.model-stack { list-style: none; }

.model-item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--tan-dark);
}

.model-item:first-child { border-top: 1px solid var(--tan-dark); }

.model-item .tag {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--amber);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.model-item p {
  font-size: 0.9375rem;
  color: var(--bark-mid);
  max-width: 55ch;
}

/* Disclaimer box */
.disclaimer {
  margin: 2rem 0;
  padding: 1rem 1.25rem;
  background: var(--tan);
  border-left: 4px solid var(--amber);
  font-size: 0.875rem;
  color: var(--bark-mid);
}

/* Contact */
.form-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .form-grid { grid-template-columns: 1fr 1.1fr; }
}

.field { margin-bottom: 1rem; }

.field label {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  border: 1px solid var(--bark);
  background: var(--white);
}

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: 2px solid var(--moss);
  outline-offset: 0;
}

.field textarea { min-height: 7rem; resize: vertical; }

.form-hint {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 0.6rem;
}

.info-box {
  padding: 1.25rem;
  background: var(--tan);
  border: 1px solid var(--tan-dark);
}

.info-box h3 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.info-box p { font-size: 0.9375rem; color: var(--bark-mid); }

/* Footer */
.site-end {
  background: var(--bark);
  color: var(--tan-dark);
  padding: 1.75rem 0;
  text-align: center;
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
}

.site-end .end-title {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.site-end nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.35rem 1rem;
  margin: 0.75rem 0;
}

.site-end nav a {
  color: var(--tan);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-end nav a:hover { color: var(--amber-bright); }

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Notes band */