/* ==========================================================================
   Lock & Key Cabin — Shared Stylesheet
   Design system: deep pine / bark / sage / linen / ember, Fraunces + Inter
   ========================================================================== */

/* ---- Design Tokens ---- */
:root {
  --pine: #2f3b2c;
  --pine-light: #3f4f3a;
  --bark: #6b4a34;
  --sage: #8a9a7e;
  --sage-light: #c3cdb9;
  --linen: #ede7da;
  --linen-dark: #e0d8c6;
  --ember: #b5451d;
  --ember-dark: #963818;
  --cream: #f8f6f0;
  --ink: #24291f;
  --ink-soft: #4a4f42;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-utility: "Inter", sans-serif;

  --max-width: 1180px;
  --radius: 6px;
  --shadow-soft: 0 4px 20px rgba(47, 59, 44, 0.08);
  --shadow-lift: 0 8px 30px rgba(47, 59, 44, 0.14);
}

/* ---- Reset ---- */
* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

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

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--pine);
  line-height: 1.15;
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.35rem; }

p { max-width: 62ch; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { padding: 72px 0; }

/* Visible keyboard focus, always */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--ember);
  outline-offset: 2px;
}

/* ---- Utility Labels (trail-marker style) ---- */
.eyebrow {
  font-family: var(--font-utility);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bark);
  font-weight: 600;
}

/* ---- Topographic Signature Motif ---- */
.topo-divider {
  width: 100%;
  height: 48px;
  display: block;
  color: var(--sage);
  opacity: 0.55;
}

.topo-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.14;
  pointer-events: none;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-family: var(--font-utility);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 14px 30px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn-primary {
  background: var(--ember);
  color: var(--cream);
}
.btn-primary:hover { background: var(--ember-dark); box-shadow: var(--shadow-lift); transform: translateY(-1px); }

.btn-secondary {
  background: transparent;
  border-color: var(--pine);
  color: var(--pine);
}
.btn-secondary:hover { background: var(--pine); color: var(--cream); }

.btn-ghost {
  background: transparent;
  color: var(--pine);
  text-decoration: underline;
  text-underline-offset: 4px;
  padding: 14px 6px;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  background: var(--linen);
  border-bottom: 1px solid var(--linen-dark);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--pine);
  font-weight: 600;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  font-family: var(--font-utility);
  font-size: 0.92rem;
  font-weight: 500;
}

.nav-links a { color: var(--ink-soft); transition: color 0.15s ease; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ember); }

.nav-cta { display: none; }
@media (min-width: 720px) { .nav-cta { display: inline-block; } }

.nav-toggle {
  display: inline-block;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--pine);
  cursor: pointer;
}
@media (min-width: 720px) { .nav-toggle { display: none; } }

.nav-links {
  display: none;
}
@media (min-width: 720px) {
  .nav-links { display: flex; }
}
.nav-links.is-open { display: flex; flex-direction: column; gap: 16px; }

@media (max-width: 719px) {
  .nav-links.is-open {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--linen);
    padding: 20px 24px;
    border-bottom: 1px solid var(--linen-dark);
  }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(180deg, var(--pine) 0%, var(--pine-light) 100%);
  color: var(--cream);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 96px 24px 80px;
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width: 860px) {
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; padding: 120px 24px 100px; }
}

.hero-eyebrow {
  font-family: var(--font-utility);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
  color: var(--sage-light);
  font-weight: 600;
  margin-bottom: 16px;
}

.hero h1 { color: var(--cream); }

.hero p.lede {
  font-size: 1.15rem;
  color: #dfe4d7;
  margin-top: 20px;
  max-width: 46ch;
}

.hero-actions { margin-top: 32px; display: flex; gap: 16px; flex-wrap: wrap; }

.hero-image {
  aspect-ratio: 4 / 5;
  background: var(--pine-light)
    repeating-linear-gradient(135deg, rgba(237, 231, 218, 0.06) 0 2px, transparent 2px 14px);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage-light);
  font-family: var(--font-utility);
  font-size: 0.85rem;
  text-align: center;
  padding: 24px;
  border: 1px solid rgba(237, 231, 218, 0.18);
}

/* ==========================================================================
   Quick-Scan Trio
   ========================================================================== */
.trio {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
  margin-top: -48px;
  position: relative;
  z-index: 2;
}

@media (min-width: 720px) { .trio { grid-template-columns: repeat(3, 1fr); } }

.trio-card {
  background: var(--cream);
  border: 1px solid var(--linen-dark);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-soft);
}

.trio-card .eyebrow { display: block; margin-bottom: 8px; }
.trio-card h3 { margin-bottom: 6px; font-size: 1.15rem; }
.trio-card p { font-size: 0.95rem; color: var(--ink-soft); max-width: none; }

/* ==========================================================================
   Section variants
   ========================================================================== */
.section-linen { background: var(--linen); }
.section-pine { background: var(--pine); color: var(--cream); }
.section-pine h2, .section-pine h3 { color: var(--cream); }
.section-pine p { color: #dfe4d7; }

.section-header { max-width: 640px; margin-bottom: 40px; }
.section-header .eyebrow { display: block; margin-bottom: 12px; }

/* ---- "Is This Right For You" callout ---- */
.fit-check {
  background: var(--cream);
  border: 1px solid var(--linen-dark);
  border-left: 4px solid var(--ember);
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  gap: 24px;
}
@media (min-width: 760px) { .fit-check { grid-template-columns: 1fr 1fr; align-items: start; } }

/* ---- Seasonal Tabs ---- */
.season-tabs { display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; }

.season-tab, .gallery-filter {
  font-family: var(--font-utility);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--sage);
  background: transparent;
  color: var(--pine);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.season-tab[aria-selected="true"],
.gallery-filter[aria-pressed="true"] { background: var(--pine); color: var(--cream); border-color: var(--pine); }

.season-panel { display: none; }
.season-panel.is-active { display: block; }

.season-panel-inner {
  display: grid;
  gap: 32px;
}
@media (min-width: 760px) { .season-panel-inner { grid-template-columns: 1.2fr 0.8fr; } }

.season-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 20px;
}
.season-list li {
  padding-left: 22px;
  position: relative;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.season-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember);
}

/* ---- Host / Quote block ---- */
.quote-block {
  background: var(--linen);
  border-radius: var(--radius);
  padding: 28px 32px;
  border-left: 4px solid var(--sage);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--pine);
  margin-top: 24px;
}
.quote-block cite {
  display: block;
  margin-top: 12px;
  font-family: var(--font-utility);
  font-style: normal;
  font-size: 0.82rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

/* ---- Review Cards ---- */
.review-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .review-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { .review-grid { grid-template-columns: repeat(3, 1fr); } }

.review-card {
  background: var(--cream);
  border: 1px solid var(--linen-dark);
  border-radius: var(--radius);
  padding: 24px;
}
.review-card .platform-badge {
  font-family: var(--font-utility);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bark);
  font-weight: 600;
  margin-bottom: 12px;
  display: inline-block;
}
.review-card blockquote {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--pine);
  margin-bottom: 12px;
}
.review-card footer {
  font-family: var(--font-utility);
  font-size: 0.85rem;
  color: var(--ink-soft);
}

/* ---- FAQ Accordion ---- */
.faq-group { margin-bottom: 40px; }
.faq-group h3 { margin-bottom: 16px; }

.faq-item {
  border-bottom: 1px solid var(--linen-dark);
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  color: var(--pine);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-question .icon { font-size: 1.3rem; color: var(--ember); flex-shrink: 0; transition: transform 0.2s ease; }
.faq-question[aria-expanded="true"] .icon { transform: rotate(45deg); }

.faq-answer {
  display: none;
  padding: 0 0 20px;
  color: var(--ink-soft);
  font-size: 0.96rem;
  max-width: 68ch;
}
.faq-answer.is-open { display: block; }

/* ---- Comparison Table ---- */
.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--cream);
  border: 1px solid var(--linen-dark);
  border-radius: var(--radius);
  overflow: hidden;
}
.compare-table th, .compare-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--linen-dark);
  font-size: 0.94rem;
  vertical-align: top;
}
.compare-table th {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--pine);
  font-weight: 600;
  background: var(--linen);
}
.compare-table td:first-child, .compare-table th:first-child {
  font-family: var(--font-utility);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--bark);
  font-weight: 600;
  width: 160px;
}
.compare-note { font-size: 0.85rem; color: var(--ink-soft); margin-top: 16px; }

@media (max-width: 720px) {
  .compare-table, .compare-table thead, .compare-table tbody, .compare-table th, .compare-table td, .compare-table tr {
    display: block;
  }
  .compare-table thead { display: none; }
  .compare-table tr { margin-bottom: 24px; border: 1px solid var(--linen-dark); border-radius: var(--radius); overflow: hidden; }
  .compare-table td { border-bottom: none; border-top: 1px solid var(--linen-dark); }
  .compare-table td:first-child { border-top: none; background: var(--linen); }
  .compare-table td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-utility);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--bark);
    margin-bottom: 4px;
  }
  .compare-table td:first-child::before { display: none; }
}

/* ---- Gallery Grid ---- */
.gallery-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 640px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); } }

.gallery-item {
  aspect-ratio: 4/3;
  background: var(--linen-dark)
    repeating-linear-gradient(135deg, rgba(47, 59, 44, 0.06) 0 2px, transparent 2px 14px);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 16px;
  font-family: var(--font-utility);
  font-size: 0.8rem;
  color: var(--ink-soft);
  border: 1px solid var(--linen-dark);
}

/* ---- Email Signup ---- */
.signup-block {
  background: var(--pine);
  color: var(--cream);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  gap: 24px;
}
@media (min-width: 720px) { .signup-block { grid-template-columns: 1.1fr 0.9fr; align-items: center; } }

.signup-form { display: flex; gap: 12px; flex-wrap: wrap; }
.signup-form input[type="email"] {
  flex: 1 1 220px;
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--sage);
  font-family: var(--font-body);
  font-size: 0.95rem;
}
.signup-form .btn-primary { flex-shrink: 0; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--ink);
  color: var(--linen);
  padding: 56px 0 32px;
}
.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  margin-bottom: 40px;
}
@media (min-width: 720px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }

.footer-logo { font-family: var(--font-display); font-size: 1.3rem; color: var(--cream); margin-bottom: 12px; }
.footer-col h4 {
  font-family: var(--font-utility);
  color: var(--sage-light);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col a { color: #c9cabd; font-size: 0.92rem; }
.footer-col a:hover { color: var(--cream); }

.footer-bottom {
  border-top: 1px solid #3a3f33;
  padding-top: 24px;
  font-size: 0.82rem;
  color: #9a9d8f;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Generic content helpers (used across inner pages)
   ========================================================================== */
.prose { max-width: 68ch; }
.prose p { margin-bottom: 20px; color: var(--ink-soft); }
.two-col {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
}
@media (min-width: 780px) { .two-col { grid-template-columns: 1fr 1fr; } }

.cta-banner {
  text-align: center;
  padding: 64px 24px;
}
.cta-banner h2 { margin-bottom: 24px; }