/* ==========================================================================
   Flagship — Design tokens
   ========================================================================== */
:root {
  --ink: #14171A;
  --paper: #F2F1EC;
  --paper-alt: #E9E6DC;
  --pine: #2F4A3D;
  --pine-light: #3E6252;
  --amber: #C1922E;
  --line: #D8D4C6;
  --muted: #6E6A5E;
  --white: #FDFDFB;

  --accent: var(--pine); /* overridden inline by Customizer if set */

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --container: 1180px;
  --radius: 2px;
}

/* ==========================================================================
   Reset & base
   ========================================================================== */
body.flagship {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 500; margin: 0; line-height: 1.15; letter-spacing: -0.01em; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  display: inline-block;
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.f-header {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}
.f-header .wrap { display: flex; align-items: center; justify-content: space-between; }
.f-logo { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: -0.01em; }
.f-logo img { max-height: 32px; }
.f-header-cta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--ink);
  padding: 9px 18px;
  border-radius: var(--radius);
  transition: background 0.15s ease, color 0.15s ease;
}
.f-header-cta:hover { background: var(--ink); color: var(--white); }

/* ==========================================================================
   Hero
   ========================================================================== */
.f-hero { padding: 72px 0 88px; }
.f-hero .wrap {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  gap: 64px;
  align-items: center;
}
.f-hero-eyebrow { margin-bottom: 22px; }
.f-hero h1 {
  font-size: clamp(38px, 4.6vw, 58px);
  margin-bottom: 22px;
}
.f-hero h1 em { font-style: italic; color: var(--accent); }
.f-hero-sub {
  font-size: 18px;
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 34px;
}
.f-hero-buybox { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.f-price { font-family: var(--font-mono); font-size: 20px; }
.f-price .woocommerce-Price-amount { font-family: var(--font-mono); }

.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 30px;
  border: none;
  border-radius: var(--radius);
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn-primary:hover { background: var(--pine-light); }
.btn-primary:active { transform: translateY(1px); }

.f-hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--paper-alt);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.f-hero-visual img { width: 100%; height: 100%; object-fit: cover; }
.f-placeholder-art { width: 45%; opacity: 0.35; }

/* ==========================================================================
   Spec strip — signature element
   ========================================================================== */
.f-spec-strip { background: var(--ink); color: var(--white); padding: 46px 0; }
.f-spec-strip .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.f-spec {
  border-left: 1px solid rgba(255,255,255,0.18);
  padding-left: 20px;
}
.f-spec:first-child { border-left: none; padding-left: 0; }
.f-spec-value {
  font-family: var(--font-mono);
  font-size: 30px;
  color: var(--amber);
  display: block;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.f-spec-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.62);
}

/* ==========================================================================
   Benefits
   ========================================================================== */
.f-benefits { padding: 96px 0; }
.f-section-head { max-width: 56ch; margin-bottom: 56px; }
.f-section-head .eyebrow { margin-bottom: 16px; }
.f-section-head h2 { font-size: clamp(28px, 3vw, 36px); }

.f-benefit-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.f-benefit-eyebrow { margin-bottom: 14px; }
.f-benefit h3 { font-size: 21px; margin-bottom: 10px; }
.f-benefit p { color: var(--muted); font-size: 15px; margin: 0; }

/* ==========================================================================
   Details / tabs
   ========================================================================== */
.f-details { padding: 0 0 96px; }
.f-tabs { border-top: 1px solid var(--line); }
.f-tab-nav { display: flex; gap: 8px; border-bottom: 1px solid var(--line); }
.f-tab-btn {
  background: none;
  border: none;
  padding: 18px 4px;
  margin-right: 28px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}
.f-tab-btn[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.f-tab-panel { padding: 40px 0; max-width: 74ch; display: none; }
.f-tab-panel.is-active { display: block; }
.f-tab-panel p { color: var(--ink); }
.f-tab-panel p.f-muted { color: var(--muted); }

/* ==========================================================================
   Editorial / story
   ========================================================================== */
.f-story { padding: 96px 0; background: var(--paper-alt); }
.f-story .wrap { display: grid; grid-template-columns: 0.9fr 1fr; gap: 72px; align-items: center; }
.f-story-visual { aspect-ratio: 1 / 1; background: var(--paper); border-radius: var(--radius); overflow: hidden; }
.f-story-visual img { width: 100%; height: 100%; object-fit: cover; }
.f-story-copy blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(22px, 2.4vw, 28px);
  margin: 0 0 24px;
  line-height: 1.35;
}
.f-story-copy p { color: var(--muted); font-size: 16px; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.f-final-cta { background: var(--ink); color: var(--white); padding: 88px 0; text-align: center; }
.f-final-cta h2 { color: var(--white); font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 18px; }
.f-final-cta .f-price { color: var(--amber); margin-bottom: 30px; display: block; }
.f-final-cta-inner { max-width: 560px; margin: 0 auto; }

/* ==========================================================================
   Sticky buy bar
   ========================================================================== */
.f-sticky-bar {
  position: fixed; left: 0; right: 0; bottom: 0;
  background: var(--white);
  border-top: 1px solid var(--line);
  padding: 14px 0;
  transform: translateY(100%);
  transition: transform 0.25s ease;
  z-index: 40;
}
.f-sticky-bar.is-visible { transform: translateY(0); }
.f-sticky-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.f-sticky-name { font-family: var(--font-display); font-size: 16px; }
.f-sticky-bar .f-price { font-size: 15px; }
.f-sticky-right { display: flex; align-items: center; gap: 18px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.f-footer { border-top: 1px solid var(--line); padding: 40px 0; }
.f-footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.f-footer-links { display: flex; gap: 22px; font-size: 13px; color: var(--muted); }
.f-footer-copy { font-size: 13px; color: var(--muted); }

/* ==========================================================================
   WooCommerce form.cart overrides (variations, quantity, button)
   ========================================================================== */
.f-hero-buybox form.cart,
.f-final-cta form.cart {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin: 0;
}
.f-final-cta form.cart { justify-content: center; }
form.cart table.variations { width: 100%; margin-bottom: 6px; }
form.cart table.variations td { padding: 4px 0; }
form.cart table.variations select {
  font-family: var(--font-body);
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}
form.cart .quantity input.qty {
  width: 58px;
  padding: 13px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  background: var(--white);
  color: var(--ink);
}
.f-final-cta form.cart .quantity input.qty { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.25); color: var(--white); }
form.cart .single_add_to_cart_button {
  display: inline-block;
  background: var(--accent);
  color: var(--white) !important;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 15px 30px;
  border: none;
  border-radius: var(--radius);
  transition: background 0.15s ease;
}
form.cart .single_add_to_cart_button:hover { background: var(--pine-light); }
.woocommerce-variation-price .price { font-family: var(--font-mono); }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 880px) {
  .f-hero .wrap { grid-template-columns: 1fr; gap: 40px; }
  .f-hero { padding: 44px 0 56px; }
  .f-hero-visual { order: -1; aspect-ratio: 4/3; }
  .f-spec-strip .wrap { grid-template-columns: repeat(2, 1fr); gap: 28px 20px; }
  .f-spec:nth-child(3) { border-left: none; padding-left: 0; }
  .f-benefit-grid { grid-template-columns: 1fr; gap: 36px; }
  .f-story .wrap { grid-template-columns: 1fr; gap: 32px; }
  .f-story-visual { order: -1; }
  .f-benefits, .f-story, .f-final-cta { padding: 64px 0; }
  .wrap { padding: 0 20px; }
}