/* ==========================================================================
   MATSATO OSUREN — REVIEW LANDING PAGE
   Design concept: "forge & kitchen" — warm parchment paper, forge-charcoal
   ink, an ember-rust accent for the blade's heat-treatment story, and a
   pakka-wood brown used sparingly for handle/craft details.
   ========================================================================== */

:root {
  /* Color tokens */
  --ink: #211c17;          /* forge charcoal, primary text */
  --ink-soft: #4a4038;     /* secondary text on paper */
  --paper: #efe7d6;        /* warm parchment background */
  --paper-raised: #e3d8c0; /* card / panel background */
  --paper-line: #d3c4a4;   /* hairline rule on paper */
  --steel: #63706d;        /* cool steel grey, cons/neutral accent */
  --steel-soft: #eef1f0;   /* pale steel panel */
  --ember: #b8441d;        /* ember-rust accent, pros/CTA */
  --ember-dark: #8f3315;   /* ember hover */
  --wood: #6b4428;         /* pakka/acacia wood accent */
  --cream: #faf7f0;        /* lightest surface, cards on dark */

  /* Type */
  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;

  /* Layout */
  --content-max: 1120px;
  --radius: 4px;
  --rule: 2px solid var(--ink);
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  margin: 0;
  color: var(--ink);
}

h1 { font-size: clamp(2.4rem, 5.4vw, 4.1rem); font-weight: 500; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1rem; max-width: 62ch; }

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

:focus-visible {
  outline: 3px solid var(--ember);
  outline-offset: 2px;
}

/* Section rhythm ----------------------------------------------------- */
.section {
  padding-block: clamp(48px, 8vw, 96px);
}
.section--raised {
  background: var(--paper-raised);
}
.section-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-top: var(--rule);
  padding-top: 14px;
  margin-bottom: 36px;
}
.section-head .kicker {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--wood);
  font-size: 1rem;
  white-space: nowrap;
}
.section-head h2 { flex: 1; }

/* Buttons -------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 15px 28px;
  border-radius: var(--radius);
  border: 2px solid var(--ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease;
}
.btn-primary {
  background: var(--ember);
  border-color: var(--ember);
  color: var(--cream);
}
.btn-primary:hover {
  background: var(--ember-dark);
  border-color: var(--ember-dark);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--ink);
}
.btn-outline:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-2px);
}
.btn-block { width: 100%; justify-content: center; }

/* Header ----------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: var(--paper);
  border-bottom: 1px solid var(--paper-line);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 16px;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand .mark {
  width: 30px; height: 30px;
}
.rating-pill {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle svg { display: block; }

@media (min-width: 640px) {
  .rating-pill { display: flex; }
}

/* Hero -------------------------------------------------------------------*/
.hero {
  padding-block: clamp(40px, 6vw, 72px);
  border-bottom: var(--rule);
}
.hero .container {
  display: grid;
  gap: 40px;
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .hero .container {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
}
.hero-eyebrow {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--wood);
  margin-bottom: 10px;
  font-size: 1.05rem;
}
.hero h1 { margin-bottom: 18px; }
.hero h1 em {
  font-style: italic;
  color: var(--ember);
}
.hero-lede { font-size: 1.1rem; color: var(--ink-soft); }
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--paper-line);
  font-size: 0.9rem;
  color: var(--ink-soft);
}
.hero-meta strong { color: var(--ink); display: block; font-family: var(--font-display); font-size: 1.15rem; }

.hero-visual {
  position: relative;
}
.hero-visual img {
  border-radius: var(--radius);
  width: 100%;
}
.price-badge {
  position: absolute;
  right: -10px;
  bottom: -18px;
  background: var(--ink);
  color: var(--paper);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  box-shadow: 6px 6px 0 var(--ember);
}
.price-badge .was { text-decoration: line-through; opacity: 0.6; font-size: 0.85rem; margin-right: 6px; }
.price-badge .now { font-size: 1.6rem; }
.price-badge .save { display: block; font-size: 0.72rem; letter-spacing: 0.02em; color: var(--paper-line); margin-top: 2px; font-family: var(--font-body); }

/* Quick summary bar -------------------------------------------------------*/
.quick-summary {
  background: var(--ink);
  color: var(--paper);
}
.quick-summary .container { padding-block: 22px; }
.quick-summary h2 {
  color: var(--paper);
  font-size: 1.1rem;
  margin-bottom: 14px;
  font-family: var(--font-body);
  font-weight: 700;
}
.quick-summary ul {
  margin: 0; padding: 0;
  list-style: none;
  display: grid;
  gap: 10px 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .quick-summary ul { grid-template-columns: 1fr 1fr; }
}
.quick-summary li {
  display: flex;
  gap: 10px;
  font-size: 0.96rem;
  color: #ded4c0;
}
.quick-summary li::before {
  content: "";
  flex: none;
  width: 8px; height: 8px;
  margin-top: 7px;
  background: var(--ember);
  border-radius: 50%;
}

/* Verdict box ---------------------------------------------------------- */
.verdict {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}
@media (min-width: 800px) {
  .verdict { grid-template-columns: 220px 1fr; align-items: start; }
}
.verdict-score {
  border: var(--rule);
  padding: 22px;
  text-align: center;
  background: var(--cream);
}
.verdict-score .num {
  font-family: var(--font-display);
  font-size: 3.4rem;
  line-height: 1;
  color: var(--ember);
}
.verdict-score .of { font-size: 1.1rem; color: var(--ink-soft); }
.verdict-score .label {
  margin-top: 10px;
  font-weight: 600;
  letter-spacing: 0.01em;
}
.verdict-body ul {
  padding-left: 1.1rem;
  margin: 0 0 1rem;
}
.verdict-body li { margin-bottom: 6px; }

/* Specs table ------------------------------------------------------------*/
.specs-table {
  width: 100%;
  border-collapse: collapse;
}
.specs-table th, .specs-table td {
  text-align: left;
  padding: 14px 16px;
  border-bottom: 1px solid var(--paper-line);
  vertical-align: top;
}
.specs-table th {
  font-family: var(--font-display);
  font-weight: 500;
  width: 38%;
  color: var(--wood);
}
.specs-table tr:last-child th,
.specs-table tr:last-child td { border-bottom: none; }

/* Pros / cons --------------------------------------------------------- */
.pc-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .pc-grid { grid-template-columns: 1fr 1fr; }
}
.pc-panel {
  padding: 26px;
  border-radius: var(--radius);
}
.pc-panel.pros { background: #f6e9df; border: 1px solid var(--ember); }
.pc-panel.cons { background: var(--steel-soft); border: 1px solid var(--steel); }
.pc-panel h3 { margin-bottom: 14px; }
.pc-panel.pros h3 { color: var(--ember-dark); }
.pc-panel.cons h3 { color: var(--steel); }
.pc-panel ul { list-style: none; margin: 0; padding: 0; }
.pc-panel li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 12px;
}
.pc-panel.pros li::before { content: "+"; position: absolute; left: 0; color: var(--ember); font-weight: 700; }
.pc-panel.cons li::before { content: "–"; position: absolute; left: 0; color: var(--steel); font-weight: 700; }

/* Fit for / not for ---------------------------------------------------- */
.fit-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) {
  .fit-grid { grid-template-columns: 1fr 1fr; }
}
.fit-card {
  border-top: 3px solid var(--ink);
  padding-top: 16px;
}
.fit-card ul { padding-left: 1.1rem; margin: 0; }
.fit-card li { margin-bottom: 8px; }

/* Comparison note ------------------------------------------------------ */
.compare-note {
  background: var(--paper-raised);
  border-left: 4px solid var(--wood);
  padding: 20px 24px;
}

/* Testimonials ----------------------------------------------------------*/
.testimonial-strip {
  display: flex;
  gap: 18px;
  overflow-x: auto;
  padding-bottom: 12px;
  scroll-snap-type: x proximity;
}
.testimonial-card {
  flex: 0 0 auto;
  width: min(320px, 82vw);
  background: var(--cream);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 20px;
  scroll-snap-align: start;
}
.testimonial-card p {
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.testimonial-card .who {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--font-display);
  color: var(--ink);
  margin-bottom: 10px;
}
.testimonial-card .who span { font-family: var(--font-body); font-size: 0.78rem; color: var(--steel); }
.testimonial-card .verified {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  color: var(--ember-dark);
}

/* Pricing / CTA block ---------------------------------------------------*/
.pricing-block {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  padding: clamp(28px, 5vw, 46px);
  display: grid;
  gap: 28px;
}
@media (min-width: 800px) {
  .pricing-block { grid-template-columns: 1.2fr 0.8fr; align-items: center; }
}
.pricing-block h2 { color: var(--paper); }
.pricing-block .price-line {
  font-family: var(--font-display);
  font-size: 2.6rem;
  margin: 10px 0;
}
.pricing-block .price-line .was { text-decoration: line-through; opacity: 0.55; font-size: 1.2rem; margin-right: 10px; }
.pricing-block ul { padding-left: 1.1rem; color: #d8cdb8; }
.pricing-note { font-size: 0.82rem; color: #b7ab93; margin-top: 14px; }

/* FAQ ---------------------------------------------------------------- */
.faq-list { border-top: 1px solid var(--paper-line); }
.faq-item { border-bottom: 1px solid var(--paper-line); }
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--ink);
}
.faq-q .icon {
  flex: none;
  width: 22px; height: 22px;
  position: relative;
}
.faq-q .icon::before, .faq-q .icon::after {
  content: "";
  position: absolute;
  background: var(--ember);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}
.faq-q .icon::before { width: 16px; height: 2px; }
.faq-q .icon::after { width: 2px; height: 16px; transition: transform 0.2s ease; }
.faq-item.is-open .faq-q .icon::after { transform: translate(-50%, -50%) rotate(90deg) scaleY(0); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-a-inner { padding-bottom: 20px; color: var(--ink-soft); max-width: 68ch; }
.faq-item.is-open .faq-a { max-height: 400px; }

/* Final CTA ------------------------------------------------------------ */
.final-cta {
  text-align: center;
  border-top: var(--rule);
  padding-top: 40px;
}
.final-cta h2 { margin-bottom: 14px; }
.final-cta p { margin-inline: auto; }
.final-cta .btn { margin-top: 22px; }

/* Footer ----------------------------------------------------------------*/
.site-footer {
  background: var(--paper-raised);
  border-top: 1px solid var(--paper-line);
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.site-footer .container { padding-block: 36px; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
  list-style: none;
  padding: 0;
}
.footer-links a { text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }
.disclaimer {
  border-top: 1px solid var(--paper-line);
  padding-top: 18px;
  line-height: 1.6;
}
.disclaimer p { max-width: none; }