/* =========================================================
   ポケットWiFi比較ナビ — スタンドアロン CSS
   ========================================================= */

:root {
  --background: oklch(0.99 0.005 15);
  --foreground: oklch(0.15 0.02 15);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.15 0.02 15);
  --primary: oklch(0.65 0.18 15);
  --primary-foreground: oklch(1 0 0);
  --secondary: oklch(0.97 0.015 15);
  --muted: oklch(0.95 0.01 15);
  --muted-foreground: oklch(0.45 0.02 15);
  --accent: oklch(0.75 0.12 30);
  --accent-foreground: oklch(0.15 0.02 15);
  --border: oklch(0.92 0.015 15);
  --radius: 0.75rem;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { border-color: var(--border); }
html { background: var(--background); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Meiryo", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul { margin: 0; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Icons ---------- */
.ic { width: 1.25rem; height: 1.25rem; flex-shrink: 0; }
.ic-sm { width: 1rem; height: 1rem; }

/* ---------- Containers ---------- */
.container-4xl, .container-5xl, .container-6xl {
  margin-inline: auto;
  width: 100%;
  padding-inline: 1rem;
}
.container-4xl { max-width: 56rem; }
.container-5xl { max-width: 64rem; }
.container-6xl { max-width: 72rem; }

/* ---------- Sections ---------- */
.section { padding-block: 2.5rem; }
.section-muted { background: color-mix(in oklab, var(--muted) 50%, transparent); }
.scroll-mt { scroll-margin-top: 5rem; }

.section-title {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--foreground);
  line-height: 1.3;
  text-wrap: balance;
  margin-bottom: 2rem;
}
.section-title.mb-sm { margin-bottom: 1rem; }
.section-sub { text-align: center; color: var(--muted-foreground); margin-bottom: 2rem; text-wrap: pretty; }
.section-sub.mt { margin-top: 0.75rem; }
.section-sub.narrow { max-width: 42rem; margin-inline: auto; }
.eyebrow { font-size: 0.875rem; font-weight: 600; color: var(--primary); margin-bottom: 0.5rem; }
.eyebrow.center { text-align: center; }

.strong-fg { font-weight: 600; color: var(--foreground); }
.strong-primary { font-weight: 700; color: var(--primary); }
.fw-medium { font-weight: 500; color: var(--card-foreground); }
.sm-text { font-size: 0.875rem; }
.sm-only { display: none; }

/* ---------- Cards ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  height: 2.25rem;
  padding-inline: 1rem;
  border-radius: calc(var(--radius) - 2px);
  font-size: 0.875rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background-color .15s, color .15s, opacity .15s;
  white-space: nowrap;
  cursor: pointer;
}
.btn-primary { background: var(--primary); color: var(--primary-foreground); }
.btn-primary:hover { background: color-mix(in oklab, var(--primary) 90%, transparent); }
.btn-accent { background: var(--accent); color: var(--accent-foreground); }
.btn-accent:hover { background: color-mix(in oklab, var(--accent) 90%, transparent); }
.btn-outline { background: transparent; border-color: var(--border); color: var(--foreground); }
.btn-outline:hover { background: var(--muted); }
.btn-invert { background: var(--primary-foreground); color: var(--primary); }
.btn-invert:hover { background: color-mix(in oklab, var(--primary-foreground) 90%, transparent); }
.btn-sm { height: 2rem; padding-inline: 0.75rem; font-size: 0.8125rem; }
.btn-lg { height: 2.75rem; padding-inline: 2rem; font-size: 1rem; font-weight: 700; }
.btn-block { width: 100%; }
.btn-cta {
  width: 100%;
  max-width: 28rem;
  height: auto;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 700;
}
.font-bold { font-weight: 700; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  border-bottom: 1px solid transparent;
  background: color-mix(in oklab, var(--background) 80%, transparent);
  backdrop-filter: blur(8px);
  transition: background-color .2s, border-color .2s, box-shadow .2s;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: color-mix(in oklab, var(--background) 90%, transparent);
  box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.header-inner {
  margin-inline: auto;
  max-width: 72rem;
  height: 4rem;
  padding-inline: 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 0.5rem; }
.brand-icon {
  display: flex; align-items: center; justify-content: center;
  height: 2.25rem; width: 2.25rem; border-radius: 0.5rem;
  background: color-mix(in oklab, var(--primary) 10%, transparent);
  color: var(--primary);
}
.brand-name { font-size: 1rem; font-weight: 700; color: var(--foreground); }
.nav-desktop { display: none; align-items: center; gap: 1.5rem; }
.nav-desktop a { font-size: 0.875rem; font-weight: 500; color: var(--muted-foreground); transition: color .15s; }
.nav-desktop a:hover { color: var(--foreground); }
.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.btn-apply-desktop { display: none; }
.menu-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  height: 2.5rem; width: 2.5rem; border-radius: calc(var(--radius) - 2px);
  background: transparent; border: none; color: var(--foreground);
}
.menu-toggle .ic-menu, .menu-toggle .ic-close { width: 1.5rem; height: 1.5rem; }
.nav-mobile { border-top: 1px solid var(--border); background: var(--background); }
.nav-mobile ul { margin-inline: auto; max-width: 72rem; padding: 0.5rem 1rem; display: flex; flex-direction: column; }
.nav-mobile a { display: block; padding-block: 0.75rem; font-size: 0.875rem; font-weight: 500; color: var(--foreground); }
.nav-mobile-cta { padding-block: 0.5rem; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 1rem;
  background: linear-gradient(to bottom, color-mix(in oklab, var(--primary) 5%, transparent), var(--background));
}
.hero-pr { display: flex; justify-content: flex-end; margin-bottom: 0.5rem; }
.pr-badge {
  display: inline-flex; align-items: center; justify-content: center;
  height: 2.25rem; width: 2.25rem; border-radius: 9999px;
  background: var(--primary); color: var(--primary-foreground);
  font-size: 0.75rem; font-weight: 700;
}
.hero-body { display: flex; flex-direction: column; align-items: center; text-align: center; }
.hero-title {
  margin-bottom: 1.5rem;
  max-width: 64rem;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.375;
  letter-spacing: -0.01em;
  color: var(--foreground);
}
.hero-title-em { font-size: 24px; font-weight: 700; color: var(--primary); }
.hero-image-wrap { width: 100%; max-width: 56rem; }
.hero-image {
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid var(--border);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.hero-lead { margin-top: 2rem; max-width: 42rem; font-size: 1rem; line-height: 1.625; color: var(--muted-foreground); }
.hero-deco { position: absolute; pointer-events: none; height: 18rem; width: 18rem; border-radius: 9999px; filter: blur(64px); }
.hero-deco-1 { right: -5rem; top: -5rem; background: color-mix(in oklab, var(--primary) 10%, transparent); }
.hero-deco-2 { bottom: -5rem; left: -5rem; background: color-mix(in oklab, var(--accent) 10%, transparent); }
.hero .btn-lg { margin-top: 1.5rem; }

/* =========================================================
   PAIN POINTS
   ========================================================= */
.pain-grid { margin-bottom: 2rem; display: grid; gap: 1rem; }
.pain-card { transition: box-shadow .2s; }
.pain-card:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,.1); }
.pain-card-body { display: flex; flex-direction: row; align-items: center; gap: 1rem; padding: 1.25rem; text-align: left; }
.pain-text { font-size: 1rem; line-height: 1.625; color: var(--card-foreground); }
.pain-lead { padding: 0.5rem 1.5rem; text-align: center; }
.pain-lead-main { font-size: 1.125rem; font-weight: 500; color: var(--foreground); text-wrap: pretty; }
.pain-lead-sub { margin-top: 0.75rem; font-size: 1rem; line-height: 1.625; color: var(--muted-foreground); text-wrap: pretty; }
.chevron-wrap { margin-top: 1.5rem; display: flex; justify-content: center; }
.chevron-bounce { color: var(--primary); width: 1.5rem; height: 1.5rem; animation: bounce 1s infinite; }
@keyframes bounce {
  0%, 100% { transform: translateY(-25%); animation-timing-function: cubic-bezier(0.8,0,1,1); }
  50% { transform: none; animation-timing-function: cubic-bezier(0,0,0.2,1); }
}

/* ---------- Avatars (sprite) ---------- */
.avatar {
  display: inline-block;
  background-image: url(img/avatars.png);
  background-size: 500% 200%;
  background-repeat: no-repeat;
  flex-shrink: 0;
}
.avatar-lg { width: 4rem; height: 4rem; }
.avatar-md { width: 4rem; height: 4rem; }
.avatar-sm { width: 3.5rem; height: 3.5rem; }
.avatar[data-mood="worried"] { background-position-y: 0%; }
.avatar[data-mood="positive"] { background-position-y: 100%; }
.avatar[data-col="0"] { background-position-x: 0%; }
.avatar[data-col="1"] { background-position-x: 25%; }
.avatar[data-col="2"] { background-position-x: 50%; }
.avatar[data-col="3"] { background-position-x: 75%; }
.avatar[data-col="4"] { background-position-x: 100%; }

/* =========================================================
   COMPARISON TABLE
   ========================================================= */
.table-wrap {
  overflow-x: auto;
  border-radius: 1rem;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 1px 2px rgba(0,0,0,.05);
}
.cmp-table { width: 100%; min-width: 640px; table-layout: fixed; border-collapse: collapse; }
.cmp-corner {
  position: sticky; left: 0; z-index: 10;
  width: 7rem; background: var(--card);
  padding: 0.75rem; text-align: left; vertical-align: bottom;
}
.cmp-corner-label { font-size: 0.875rem; font-weight: 500; color: var(--muted-foreground); }
.cmp-head {
  position: relative;
  border-left: 1px solid var(--border);
  padding: 1rem; text-align: center; vertical-align: top;
}
.cmp-head-rec { background: color-mix(in oklab, var(--accent) 5%, transparent); }
.rec-badge {
  position: absolute; left: 50%; top: 0.5rem; transform: translateX(-50%);
  background: var(--accent); color: var(--accent-foreground);
  padding: 0.125rem 0.75rem; border-radius: 9999px; font-size: 0.75rem; font-weight: 600;
}
.logo-box {
  margin: 0 auto 0.75rem;
  display: flex; align-items: center; justify-content: center;
  height: 3.5rem; width: 100%; max-width: 150px;
  border: 1px solid var(--border); border-radius: 0.5rem;
  padding-inline: 0.75rem; background: #fff;
}
.logo-box-rec { margin-top: 1.25rem; }
.logo-box img { max-height: 2.75rem; width: auto; object-fit: contain; }
.tag-outline {
  display: inline-block; margin-bottom: 0.25rem;
  border: 1px solid var(--border); border-radius: 9999px;
  padding: 0.05rem 0.5rem; font-size: 0.75rem; font-weight: 600; color: var(--foreground);
}
.cmp-name { font-size: 0.875rem; font-weight: 700; color: var(--card-foreground); }
.row-odd { background: var(--card); }
.row-even { background: var(--muted); }
.cmp-row-label {
  position: sticky; left: 0; z-index: 10;
  padding: 0.75rem; text-align: left;
  font-size: 0.875rem; font-weight: 500; color: var(--muted-foreground);
}
.bg-card { background: var(--card); }
.bg-muted { background: var(--muted); }
.cmp-cell {
  border-left: 1px solid var(--border);
  padding: 0.75rem; text-align: center; font-size: 0.875rem;
  color: var(--card-foreground);
}
.cmp-cell-rec { background: color-mix(in oklab, var(--accent) 5%, transparent); }
.price-wrap { display: flex; align-items: baseline; justify-content: center; gap: 0.125rem; }
.price-num { font-size: 1.5rem; font-weight: 700; color: var(--card-foreground); }
.price-note { font-size: 0.875rem; color: var(--muted-foreground); }
.cell-subnote { margin-top: 0.125rem; display: block; font-size: 10px; line-height: 1.2; color: var(--muted-foreground); }
.bool-yes, .bool-no {
  display: inline-block; width: 1.25rem; height: 1.25rem;
  background-repeat: no-repeat; background-position: center;
}
.bool-yes {
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%23e07a5f' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
}
.scroll-hint { margin-top: 0.75rem; text-align: center; font-size: 0.75rem; color: var(--muted-foreground); }
.cmp-footnote { margin-top: 1rem; text-align: center; font-size: 0.75rem; color: var(--muted-foreground); }

/* =========================================================
   RANKING
   ========================================================= */
.ranking-head { margin-bottom: 2rem; text-align: center; }
.ranking-list { display: flex; flex-direction: column; gap: 1.25rem; }
.rank-card { overflow: hidden; }
.rank-top { border: 2px solid var(--primary); box-shadow: 0 4px 6px -1px rgba(0,0,0,.1); }
.rank-body { display: grid; gap: 1.25rem; padding: 1.25rem; }
.rank-mark { display: flex; align-items: center; gap: 1rem; }
.rank-badge-wrap { position: relative; display: flex; flex-direction: column; align-items: center; }
.crown { color: var(--primary); margin-bottom: 0.25rem; }
.rank-badge {
  display: flex; align-items: center; justify-content: center;
  height: 3.5rem; width: 3.5rem; border-radius: 9999px;
  font-weight: 700; line-height: 1;
}
.rank-badge-1 { background: var(--primary); color: var(--primary-foreground); }
.rank-badge-2 { background: var(--muted-foreground); color: var(--background); }
.rank-badge-3 { background: color-mix(in oklab, var(--muted-foreground) 70%, transparent); color: var(--background); }
.rank-num { font-size: 1.25rem; }
.rank-pos { margin-left: 0.125rem; font-size: 0.75rem; }
.logo-box-sm {
  display: flex; align-items: center; justify-content: center;
  height: 3rem; width: 6rem; border: 1px solid var(--border);
  border-radius: 0.5rem; padding-inline: 0.5rem; background: #fff;
}
.logo-box-sm img { max-height: 2rem; width: auto; object-fit: contain; }
.rank-title-row { margin-bottom: 0.5rem; display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 0.75rem; row-gap: 0.25rem; }
.rank-name { font-size: 1.125rem; font-weight: 700; color: var(--card-foreground); }
.rank-price { font-size: 0.875rem; font-weight: 600; color: var(--primary); }
.rank-catch { margin-bottom: 0.75rem; font-size: 0.875rem; font-weight: 500; color: var(--card-foreground); text-wrap: pretty; }
.rank-reasons { display: grid; gap: 0.375rem; }
.rank-reasons li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.check-icon {
  margin-top: 0.125rem; flex-shrink: 0; width: 1rem; height: 1rem;
  background-repeat: no-repeat; background-position: center;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23d1495b' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
}
.rank-cta { width: 100%; font-weight: 700; }

/* =========================================================
   REASONS
   ========================================================= */
.reasons-head { margin-bottom: 2rem; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; text-align: center; }
.logo-box-head { margin: 0; height: 3.5rem; width: 9rem; }
.logo-box-head img { max-height: 2.5rem; }
.reasons-head .section-title, .reasons-head .section-sub { margin-bottom: 0; }
.reasons-grid { display: grid; gap: 1.25rem; }
.reason-card { border-color: color-mix(in oklab, var(--primary) 20%, transparent); }
.reason-body { display: flex; gap: 1rem; padding: 1.5rem; }
.reason-icon {
  display: flex; align-items: center; justify-content: center;
  height: 3rem; width: 3rem; flex-shrink: 0; border-radius: 9999px;
  background: color-mix(in oklab, var(--primary) 10%, transparent);
  color: var(--primary);
}
.reason-icon .ic { width: 1.5rem; height: 1.5rem; }
.reason-title { margin-bottom: 0.375rem; font-weight: 600; line-height: 1.375; color: var(--card-foreground); }
.reason-desc { font-size: 0.875rem; line-height: 1.375; color: var(--muted-foreground); }

.usecase-card { margin-top: 1.25rem; border-color: color-mix(in oklab, var(--primary) 20%, transparent); }
.usecase-body { padding: 1.5rem; }
.usecase-title { margin-bottom: 0.375rem; text-align: center; font-size: 1.125rem; font-weight: 700; color: var(--foreground); }
.usecase-sub { margin-bottom: 1.5rem; text-align: center; font-size: 0.875rem; color: var(--muted-foreground); }
.usecase-grid { display: grid; gap: 1.25rem; }
.usecase-item { display: flex; flex-direction: row; align-items: center; gap: 1rem; text-align: left; }
.usecase-item-title { margin-bottom: 0.25rem; font-weight: 600; color: var(--card-foreground); }
.usecase-item-desc { font-size: 0.875rem; line-height: 1.375; color: var(--muted-foreground); }

.cta-block { margin-top: 2rem; display: flex; flex-direction: column; align-items: center; }
.cta-note { margin-top: 0.75rem; font-size: 0.875rem; color: var(--muted-foreground); }

/* =========================================================
   OTHER OPTIONS
   ========================================================= */
.other-stack { display: flex; flex-direction: column; gap: 3rem; }
.other-head { margin-bottom: 1.5rem; display: flex; flex-direction: column; align-items: center; gap: 0.5rem; text-align: center; }
.other-catch { font-size: 1.125rem; font-weight: 700; color: var(--foreground); text-wrap: pretty; }
.other-block .cta-block { margin-top: 1.5rem; }

/* =========================================================
   REVIEWS
   ========================================================= */
.reviews-block { margin-bottom: 2rem; }
.reviews-label {
  margin-bottom: 1.5rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-size: 1.125rem; font-weight: 600; color: var(--foreground);
}
.reviews-chip {
  border-radius: 9999px; padding: 0.25rem 1rem;
  background: color-mix(in oklab, var(--primary) 10%, transparent); color: var(--primary);
}
.carousel { position: relative; }
.carousel-track {
  display: flex; gap: 1rem; overflow-x: auto; scroll-behavior: smooth;
  padding-bottom: 1rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: none; -ms-overflow-style: none;
}
.carousel-track::-webkit-scrollbar { display: none; }
.review-slide { width: 280px; flex-shrink: 0; scroll-snap-align: start; }
.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
  display: none; align-items: center; justify-content: center;
  height: 2.5rem; width: 2.5rem; border-radius: 9999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--background) 90%, transparent);
  backdrop-filter: blur(4px);
  box-shadow: 0 4px 6px -1px rgba(0,0,0,.1);
  color: var(--foreground);
}
.carousel-prev { left: -0.5rem; }
.carousel-next { right: -0.5rem; }
.review-card { height: 100%; }
.review-body { padding: 1.25rem; }
.review-top { margin-bottom: 0.75rem; display: flex; align-items: flex-start; justify-content: space-between; }
.stars { color: #facc15; font-size: 0.9rem; letter-spacing: 0.05em; }
.quote-icon {
  width: 1.25rem; height: 1.25rem; display: inline-block;
  background-repeat: no-repeat; background-position: center;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='%23cccccc' stroke='none'><path d='M3 21c3 0 7-1 7-8V5c0-1.25-.756-2.017-2-2H4c-1.25 0-2 .75-2 1.972V11c0 1.25.75 2 2 2 1 0 1 0 1 1v1c0 1-1 2-2 2s-1 .008-1 1.031V20c0 1 0 1 1 1z'/><path d='M15 21c3 0 7-1 7-8V5c0-1.25-.757-2.017-2-2h-4c-1.25 0-2 .75-2 1.972V11c0 1.25.75 2 2 2h.75c0 2.25.25 4-2.75 4v3c0 1 0 1 1 1z'/></svg>");
  opacity: 0.5;
}
.review-text { margin-bottom: 1rem; font-size: 0.875rem; line-height: 1.375; color: var(--card-foreground); }
.review-meta { font-size: 0.75rem; color: var(--muted-foreground); }
.reviews-cta { margin-top: 1rem; display: flex; justify-content: center; }
.reviews-cta .btn { padding-inline: 2rem; font-weight: 700; }

/* =========================================================
   FIELD TEST
   ========================================================= */
.fieldtest-card { margin-bottom: 1.5rem; overflow: hidden; border-color: color-mix(in oklab, var(--primary) 20%, transparent); }
.fieldtest-grid { display: grid; }
.fieldtest-image { position: relative; aspect-ratio: 4 / 3; }
.fieldtest-image img { height: 100%; width: 100%; object-fit: cover; }
.fieldtest-text { display: flex; flex-direction: column; justify-content: center; gap: 1rem; padding: 1.5rem; }
.fieldtest-person { display: flex; align-items: center; gap: 1rem; }
.fieldtest-name { font-weight: 600; color: var(--card-foreground); }
.fieldtest-role { font-size: 0.875rem; color: var(--muted-foreground); }
.fieldtest-comment { line-height: 1.625; color: var(--card-foreground); }

.fieldtest-results { display: grid; gap: 1rem; }
.result-body { padding: 1.5rem; }
.result-head { margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.75rem; }
.result-icon {
  display: flex; align-items: center; justify-content: center;
  height: 2.75rem; width: 2.75rem; border-radius: 9999px;
  background: color-mix(in oklab, var(--primary) 10%, transparent); color: var(--primary);
}
.result-scene { font-weight: 600; color: var(--card-foreground); }
.result-verdict { font-size: 0.875rem; font-weight: 700; color: var(--primary); }
.result-note { font-size: 0.875rem; line-height: 1.375; color: var(--muted-foreground); }

.note-card { margin-top: 1.5rem; background: color-mix(in oklab, var(--muted) 40%, transparent); }
.note-body { display: flex; align-items: center; gap: 1rem; padding: 1.25rem; }
.note-text { font-size: 0.875rem; line-height: 1.625; color: var(--muted-foreground); }

/* =========================================================
   CAMPAIGN / SUMMARY
   ========================================================= */
.campaign {
  position: relative; overflow: hidden;
  border-radius: 1.5rem;
  background: linear-gradient(to bottom right, var(--primary), color-mix(in oklab, var(--primary) 80%, transparent));
  padding: 3rem 1.5rem; text-align: center;
}
.campaign-inner { position: relative; z-index: 10; }
.campaign-badge {
  display: inline-block; margin-bottom: 1.5rem;
  border-radius: 9999px; padding: 0.5rem 1rem;
  background: color-mix(in oklab, var(--primary-foreground) 20%, transparent);
  color: var(--primary-foreground); font-size: 0.875rem; font-weight: 600;
}
.campaign-list { margin: 0 auto 2rem; max-width: 36rem; display: flex; flex-direction: column; gap: 1rem; text-align: left; }
.campaign-list li { display: flex; align-items: flex-start; gap: 0.75rem; }
.campaign-check {
  margin-top: 0.125rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  height: 1.5rem; width: 1.5rem; border-radius: 9999px;
  background: color-mix(in oklab, var(--primary-foreground) 20%, transparent);
}
.check-icon-light {
  width: 1rem; height: 1rem;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><path d='M20 6 9 17l-5-5'/></svg>");
}
.campaign-item { line-height: 1.625; color: color-mix(in oklab, var(--primary-foreground) 95%, transparent); }
.campaign-name { font-weight: 700; color: var(--primary-foreground); }
.campaign-lead { margin-bottom: 2rem; color: color-mix(in oklab, var(--primary-foreground) 90%, transparent); text-wrap: pretty; }
.campaign-cta { display: flex; justify-content: center; }
.campaign-cta .btn { padding: 1.25rem 2rem; font-size: 1.125rem; height: auto; }
.campaign-deco { position: absolute; pointer-events: none; height: 10rem; width: 10rem; border-radius: 9999px; filter: blur(40px); background: color-mix(in oklab, var(--primary-foreground) 10%, transparent); }
.campaign-deco-1 { right: -2.5rem; top: -2.5rem; }
.campaign-deco-2 { bottom: -2.5rem; left: -2.5rem; }

/* =========================================================
   FAQ (Accordion)
   ========================================================= */
.accordion { width: 100%; }
.accordion-item { border-bottom: 1px solid var(--border); }
.accordion-trigger {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1rem 0; background: transparent; border: none;
  text-align: left; font-size: 0.9375rem; font-weight: 500; color: var(--foreground);
}
.accordion-chevron { transition: transform .2s; color: var(--muted-foreground); }
.accordion-trigger[aria-expanded="true"] .accordion-chevron { transform: rotate(180deg); }
.accordion-content { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.accordion-content.open { grid-template-rows: 1fr; }
.accordion-content-inner { overflow: hidden; font-size: 0.875rem; color: var(--muted-foreground); padding-bottom: 0; }
.accordion-content.open .accordion-content-inner { padding-bottom: 1rem; }

/* =========================================================
   FOOTER
   ========================================================= */
.footer { border-top: 1px solid var(--border); background: var(--card); padding: 3rem 1rem; }
.footer-top { display: flex; flex-direction: column; align-items: center; justify-content: space-between; gap: 1.5rem; }
.footer-brand { display: flex; align-items: center; gap: 0.5rem; color: var(--primary); }
.footer-brand .ic { width: 1.5rem; height: 1.5rem; }
.footer-brand-name { font-size: 1.25rem; font-weight: 700; color: var(--card-foreground); }
.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 1.5rem; font-size: 0.875rem; color: var(--muted-foreground); }
.footer-nav a { transition: color .15s; }
.footer-nav a:hover { color: var(--foreground); }
.footer-bottom { margin-top: 2rem; border-top: 1px solid var(--border); padding-top: 2rem; text-align: center; font-size: 0.875rem; color: var(--muted-foreground); }
.footer-note { margin-top: 0.5rem; font-size: 0.75rem; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width: 640px) {
  .sm-only { display: block; }
  .section-title { font-size: 1.875rem; }
  .hero-title { font-size: 1.5rem; }
  .hero-title-em { font-size: 1.5rem; }
  .hero-lead { font-size: 1.125rem; }
  .pain-lead-main { font-size: 1.25rem; }
  .pain-lead-sub { font-size: 1.125rem; }
  .reasons-grid { grid-template-columns: repeat(2, 1fr); }
  .usecase-grid { grid-template-columns: repeat(3, 1fr); }
  .usecase-item { flex-direction: column; gap: 0; text-align: center; }
  .usecase-item .avatar { margin-bottom: 0.75rem; }
  .usecase-title { font-size: 1.25rem; }
}

@media (min-width: 768px) {
  .section { padding-block: 3.5rem; }
  .hero { padding-block: 3.5rem; }
  .hero-title { font-size: 1.875rem; }
  .hero-title-em { font-size: 1.875rem; }
  .brand-name { font-size: 1.125rem; }
  .btn-apply-desktop { display: inline-flex; }
  .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
  .pain-card-body { flex-direction: column; padding: 1.5rem; text-align: center; }
  .pain-card-body .avatar { margin-bottom: 1rem; width: 5rem; height: 5rem; }
  .pain-text { font-size: 1.125rem; }
  .scroll-hint { display: none; }
  .carousel-btn { display: flex; }
  .fieldtest-grid { grid-template-columns: repeat(2, 1fr); }
  .fieldtest-image { aspect-ratio: auto; }
  .fieldtest-results { grid-template-columns: repeat(3, 1fr); }
  .rank-body { grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem; padding: 1.5rem; }
  .rank-mark { flex-direction: column; gap: 0.75rem; }
  .rank-cta { width: auto; padding-inline: 1.5rem; }
  .btn-cta { font-size: 1.125rem; }
  .campaign { padding: 4rem 3rem; }
  .footer-top { flex-direction: row; }
}

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
}