/* ============================================================
   ファイルレスキュー LP — stylesheet
   design.md (Clear SaaS / japanese-business-lp) に準拠。

   命名規則: プレフィックス + BEM
     l-*  Layout     ページ骨格 (l-container, l-header)
     c-*  Component  再利用部品 (c-button, c-brand, c-nav)
     p-*  Project    テンプレ固有の塊 (p-hero, p-pricing)
     u-*  Utility    補助クラス (u-sp-only)
   ============================================================ */

/* ===== 1. Design Tokens ===== */
:root {
  --color-primary: #18408a;
  --color-primary-hover: #102d63;
  --color-primary-deep: #0a2456;

  --color-brand-blue: #4578d8;
  --color-brand-aqua: #2aaadd;
  --gradient-brand: linear-gradient(90deg, #4578d8 0%, #2aaadd 100%);

  --color-text: #0f1b3d;
  --color-text-mute: #5b6478;
  --color-text-on-brand: #ffffff;
  --color-text-on-brand-mute: rgba(255, 255, 255, 0.85);

  --color-bg: #ffffff;
  --color-bg-soft: #f5f8fc;
  --color-bg-cool: #eef3fa;
  --color-border: #e1e7f0;

  --color-success: #2d9d78;
  --color-warning: #d97706;
  --color-danger: #d94545;

  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'ヒラギノ角ゴ ProN W3', sans-serif;
  --font-en: 'Inter', 'Helvetica Neue', Arial, sans-serif;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.75rem;
  --text-hero: 3.5rem;

  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-6: 3rem;
  --space-8: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;

  --container-max: 1120px;
  --container-narrow: 800px;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-card:
    0 3px 10px rgba(69, 120, 216, 0.14),
    0 20px 44px rgba(42, 170, 221, 0.10);
  --shadow-card-strong:
    0 6px 16px rgba(69, 120, 216, 0.22),
    0 32px 64px rgba(42, 170, 221, 0.16);
}

/* ===== 2. Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }

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

body {
  font-family: var(--font-jp);
  font-size: var(--text-base);
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

ul, ol { list-style: none; }

:focus-visible {
  outline: 2px solid var(--color-brand-aqua);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ===== 3. Utilities ===== */
.u-sp-only { display: inline; }
@media (min-width: 768px) {
  .u-sp-only { display: none; }
}

/* ===== 4. Layout ===== */

.l-container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
@media (min-width: 768px) {
  .l-container { padding: 0 var(--space-4); }
}

.l-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--color-border);
}
.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-3);
}
.l-header__cta { display: none; }
@media (min-width: 1024px) {
  .l-header__cta { display: inline-flex; }
}

.l-section { padding: var(--space-8) 0; }
.l-section--soft { background: var(--color-bg-soft); }
.l-section--cool { background: var(--color-bg-cool); }
@media (min-width: 768px) {
  .l-section { padding: var(--space-12) 0; }
}
@media (min-width: 1024px) {
  .l-section { padding: var(--space-16) 0; }
}

/* ===== 5. Components ===== */

/* c-button */
.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-4);
  font-family: var(--font-jp);
  font-size: var(--text-base);
  font-weight: 500;
  border-radius: var(--radius-sm);
  min-height: 52px;
  transition: background-color .2s ease, color .2s ease, box-shadow .2s ease, border-color .2s ease, transform .15s ease;
  white-space: nowrap;
}

.c-button--primary {
  background: var(--color-primary);
  color: #ffffff;
}
.c-button--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 8px 22px rgba(24, 64, 138, 0.32);
  transform: translateY(-1px);
}

.c-button--secondary {
  background: var(--color-bg-cool);
  color: var(--color-primary);
  border: none;
}
.c-button--secondary:hover {
  background: var(--color-border);
}

.c-button--ghost {
  background: transparent;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.7);
}
.c-button--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: #ffffff;
}

.c-button--sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  min-height: 40px;
}

/* c-brand */
.c-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.c-brand__mark {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--gradient-brand);
  border-radius: 4px;
  flex-shrink: 0;
}

/* c-nav */
.c-nav {
  display: none;
  gap: var(--space-4);
}
.c-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  position: relative;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: var(--color-text);
  transition: -webkit-text-fill-color .25s ease;
}
.c-nav a::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) scale(0);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gradient-brand);
  transition: transform .2s ease;
}
.c-nav a:hover { -webkit-text-fill-color: transparent; }
.c-nav a:hover::after { transform: translateX(-50%) scale(1); }
@media (min-width: 1024px) {
  .c-nav { display: flex; }
}

/* c-section-head */
.c-section-head {
  margin-bottom: var(--space-6);
  max-width: 720px;
}
.c-section-head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}
.c-section-head__eyebrow {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.c-section-head__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: 1.45;
  color: var(--color-primary);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
}
.c-section-head__lead {
  font-size: var(--text-base);
  color: var(--color-text-mute);
  line-height: 1.9;
}
@media (min-width: 768px) {
  .c-section-head { margin-bottom: var(--space-8); }
  .c-section-head__title { font-size: var(--text-3xl); }
  .c-section-head__lead { font-size: var(--text-lg); }
}

/* ===== 6. Hero ===== */

.p-hero {
  position: relative;
  padding: var(--space-6) 0 var(--space-8);
  background: var(--gradient-brand);
  color: var(--color-text-on-brand);
  overflow: hidden;
  isolation: isolate;
}
.p-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.18), transparent 42%),
    radial-gradient(circle at 88% 92%, rgba(255, 255, 255, 0.10), transparent 50%);
  pointer-events: none;
  z-index: -1;
}
.p-hero__inner {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  grid-template-columns: 1fr;
}
.p-hero__copy {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.p-hero__eyebrow {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.p-hero__title {
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 1.3;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  text-shadow: 0 4px 18px rgba(10, 36, 86, 0.15);
}
.p-hero__lead {
  font-size: var(--text-base);
  color: var(--color-text-on-brand-mute);
  line-height: 1.85;
  margin-bottom: var(--space-4);
}
.p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}
.p-hero__actions .c-button { min-width: 240px; }

@media (min-width: 768px) {
  .p-hero { padding: var(--space-12) 0; }
  .p-hero__title { font-size: var(--text-3xl); }
  .p-hero__lead { font-size: var(--text-lg); }
}
@media (min-width: 1024px) {
  .p-hero { padding: var(--space-16) 0; }
  .p-hero__inner {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-8);
  }
  .p-hero__copy {
    text-align: left;
    max-width: none;
    margin: 0;
  }
  .p-hero__title { font-size: var(--text-hero); }
  .p-hero__actions { justify-content: flex-start; }
}

/* Hero mockup (app window) */
.p-hero__visual {
  width: 100%;
  display: flex;
  justify-content: center;
}
.p-hero__mockup {
  width: 100%;
  max-width: 400px;
}
.p-hero__window {
  background: rgba(255, 255, 255, 0.10);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(10, 36, 86, 0.28);
}
.p-hero__window-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.14);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}
.p-hero__window-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  flex-shrink: 0;
}
.p-hero__window-title-bar {
  font-size: var(--text-xs);
  font-family: var(--font-jp);
  color: rgba(255, 255, 255, 0.75);
  margin: 0 auto;
  font-weight: 500;
}
.p-hero__window-body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.p-hero__window-step {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.p-hero__window-step-num {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  color: white;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-en);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.p-hero__window-step-content {
  flex: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.p-hero__disk-item {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.85);
  font-family: var(--font-en);
  width: 100%;
}
.p-hero__disk-item svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.p-hero__disk-item--selected {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.45);
  color: #ffffff;
}
.p-hero__badge-sel {
  margin-left: auto;
  background: var(--color-success);
  color: white;
  font-size: 9px;
  padding: 2px 7px;
  border-radius: 4px;
  font-weight: 700;
  font-family: var(--font-jp);
  white-space: nowrap;
}
.p-hero__type-chip {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 5px;
  padding: 4px 9px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  font-family: var(--font-jp);
}
.p-hero__type-chip--on {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.55);
  color: #ffffff;
}
.p-hero__savepath {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 10px;
  font-family: var(--font-en);
  color: rgba(255, 255, 255, 0.75);
  width: 100%;
}
.p-hero__rescue-row {
  display: flex;
  justify-content: center;
  margin-top: 2px;
}
.p-hero__rescue-btn-mock {
  background: var(--color-primary);
  color: white;
  font-family: var(--font-jp);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 36px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}
.p-hero__result-row {
  background: rgba(45, 157, 120, 0.18);
  border: 1px solid rgba(45, 157, 120, 0.35);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.95);
  font-family: var(--font-jp);
  text-align: center;
}

/* ===== 7. Issues ===== */

.p-issues { position: relative; isolation: isolate; }
.p-issues::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.25;
  pointer-events: none;
  z-index: -1;
}
.p-issues::after {
  content: '';
  position: absolute;
  bottom: -40px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 48px solid transparent;
  border-right: 48px solid transparent;
  border-top: 40px solid var(--color-bg-soft);
  z-index: 1;
}
.p-issues__list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}
.p-issues__item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
}
.p-issues__icon-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-3);
}
.p-issues__icon-wrap svg {
  width: 72px;
  height: 72px;
}
.p-issues__item-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: var(--space-2);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  letter-spacing: 0.02em;
}
.p-issues__item-text {
  font-size: var(--text-base);
  color: var(--color-text-mute);
  line-height: 1.85;
}
@media (min-width: 768px) {
  .p-issues__list { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 8. Inline CTA ===== */

.p-cta {
  background: var(--gradient-brand);
  color: var(--color-text-on-brand);
  padding: var(--space-6) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.p-cta__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  text-align: center;
}
.p-cta__content { width: 100%; }
.p-cta__eyebrow {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.p-cta__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.4;
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  letter-spacing: 0.02em;
}
.p-cta__text {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-top: var(--space-1);
}
.p-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}
.p-cta__actions .c-button { min-width: 220px; }
@media (min-width: 768px) {
  .p-cta { padding: var(--space-8) 0; }
  .p-cta__title { font-size: var(--text-2xl); }
}

/* ===== 9. Solution ===== */

.p-solution-section { background: var(--color-bg); }

.p-solution-list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}
.p-solution-item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-4);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}
.p-solution-item__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-3);
  flex-shrink: 0;
  box-shadow: var(--shadow-card);
}
.p-solution-item__icon svg {
  width: 34px;
  height: 34px;
}
.p-solution-item__label {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-brand-blue);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}
.p-solution-item__title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: var(--space-2);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  letter-spacing: 0.02em;
}
.p-solution-item__text {
  font-size: var(--text-base);
  color: var(--color-text-mute);
  line-height: 1.85;
  margin-bottom: var(--space-3);
  flex: 1;
}
.p-solution-item__points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.p-solution-item__points li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.75;
}
.p-solution-item__points svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  color: var(--color-brand-aqua);
}
@media (min-width: 768px) {
  .p-solution-list {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
  }
}

/* ===== 10. Strengths ===== */

.p-strengths__list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
}
.p-strengths__item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-card);
}
.p-strengths__metric {
  display: flex;
  align-items: baseline;
  gap: 4px;
  line-height: 1;
  margin-bottom: var(--space-1);
}
.p-strengths__metric-number {
  font-family: var(--font-en);
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}
.p-strengths__metric-unit {
  font-family: var(--font-en);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
}
.p-strengths__metric-caption {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: var(--color-text-mute);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}
.p-strengths__item-title {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: var(--space-2);
}
.p-strengths__item-text {
  font-size: var(--text-base);
  color: var(--color-text-mute);
  line-height: 1.85;
}
@media (min-width: 768px) {
  .p-strengths__list { grid-template-columns: repeat(3, 1fr); }
  .p-strengths__metric-number { font-size: 3.5rem; }
}

/* ===== 11. Features（対応形式） ===== */

.p-features__list {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: repeat(3, 1fr);
}
.p-features__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.p-features__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  color: #ffffff;
  background: var(--gradient-brand);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  margin-bottom: var(--space-2);
}
.p-features__icon svg {
  width: 34px;
  height: 34px;
}
.p-features__item-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
}
.p-features__item-title span {
  display: block;
  font-size: 0.7rem;
  font-family: var(--font-en);
  font-weight: 500;
  color: var(--color-text-mute);
  margin-top: 2px;
  letter-spacing: 0.04em;
}
@media (min-width: 768px) {
  .p-features__list { grid-template-columns: repeat(6, 1fr); }
  .p-features__icon { width: 100px; height: 100px; }
  .p-features__icon svg { width: 40px; height: 40px; }
  .p-features__item-title { font-size: var(--text-base); }
}

/* ===== 12. Pricing ===== */

.p-pricing__list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: 1fr;
  max-width: 760px;
  margin: 0 auto;
}
.p-pricing__list--two {
  max-width: 720px;
}
.p-pricing__item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-card);
}
.p-pricing__item--recommended {
  box-shadow: var(--shadow-card-strong);
}
.p-pricing__badge {
  position: absolute;
  top: 0;
  left: var(--space-3);
  transform: translateY(-50%);
  background: var(--gradient-brand);
  color: #ffffff;
  font-family: var(--font-en);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.p-pricing__plan-name {
  font-family: var(--font-jp);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}
.p-pricing__plan-desc {
  font-size: var(--text-sm);
  color: var(--color-text-mute);
  margin-top: 2px;
  margin-bottom: var(--space-3);
}
.p-pricing__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0;
  line-height: 1;
  margin-bottom: var(--space-1);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}
.p-pricing__price-free {
  font-family: var(--font-jp);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  display: block;
  width: 100%;
  margin-bottom: var(--space-1);
}
.p-pricing__price-original {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  color: var(--color-text-mute);
  text-decoration: line-through;
  display: block;
  width: 100%;
  margin-bottom: 2px;
}
.p-pricing__price-currency {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}
.p-pricing__price-number {
  font-family: var(--font-en);
  font-size: 2.75rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
  margin-left: 2px;
}
.p-pricing__price-period {
  font-size: var(--text-sm);
  color: var(--color-text-mute);
  margin-left: 6px;
}
.p-pricing__price-note {
  font-size: var(--text-sm);
  color: var(--color-warning);
  font-weight: 600;
  margin-top: 6px;
  margin-bottom: var(--space-3);
}
.p-pricing__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  flex: 1;
}
.p-pricing__features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-text);
  line-height: 1.7;
}
.p-pricing__features svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  color: var(--color-primary);
}
.p-pricing__feature--disabled {
  color: var(--color-text-mute);
  opacity: 0.55;
}
.p-pricing__feature--disabled svg {
  color: var(--color-danger);
}
.p-pricing__cta { width: 100%; }
.p-pricing__footnote {
  text-align: center;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-mute);
  line-height: 1.8;
}
@media (min-width: 768px) {
  .p-pricing__list--two {
    grid-template-columns: repeat(2, 1fr);
  }
  .p-pricing__item--recommended {
    transform: translateY(-6px);
  }
}

/* ===== 13. Voice ===== */

.p-voice__list {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
}
.p-voice__item {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.p-voice__quote {
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.85;
  margin: 0;
  padding: var(--space-4);
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  position: relative;
  width: 100%;
}
.p-voice__quote::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 12px solid #ffffff;
  filter: drop-shadow(0 4px 3px rgba(69, 120, 216, 0.08));
}
.p-voice__author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  margin: var(--space-3) 0 0;
}
.p-voice__avatar-init {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: var(--gradient-brand);
  color: #ffffff;
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.p-voice__author-name {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  text-align: center;
}
.p-voice__author-role {
  font-size: var(--text-xs);
  color: var(--color-text-mute);
  line-height: 1.5;
  text-align: center;
}
@media (min-width: 768px) {
  .p-voice__list { grid-template-columns: repeat(3, 1fr); }
}

/* ===== 14. Steps ===== */

.p-steps__list {
  list-style: none;
  padding: 0;
  max-width: 760px;
  margin: 0 auto;
}
.p-steps__item {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  box-shadow: var(--shadow-card);
}
.p-steps__item:last-child { margin-bottom: 0; }
.p-steps__item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: calc(var(--space-3) * -1);
  transform: translateX(-50%);
  width: 0;
  height: var(--space-3);
  border-left: 2px dashed #c0c8d4;
}
.p-steps__number {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 2.25rem;
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -0.02em;
  min-width: 56px;
}
.p-steps__body { flex: 1; min-width: 0; }
.p-steps__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: var(--space-1);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  letter-spacing: 0.02em;
}
.p-steps__text {
  font-size: var(--text-sm);
  color: var(--color-text-mute);
  line-height: 1.85;
}
@media (min-width: 768px) {
  .p-steps__number { font-size: 2.75rem; min-width: 72px; }
  .p-steps__title { font-size: var(--text-xl); }
}

/* ===== 15. Final CTA ===== */

.p-final-cta {
  background: var(--gradient-brand);
  color: var(--color-text-on-brand);
  padding: var(--space-12) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.p-final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 12%, rgba(255, 255, 255, 0.18), transparent 48%),
    radial-gradient(circle at 82% 88%, rgba(255, 255, 255, 0.12), transparent 50%);
  pointer-events: none;
  z-index: -1;
}
.p-final-cta__inner {
  max-width: 720px;
  margin: 0 auto;
}
.p-final-cta__eyebrow {
  font-family: var(--font-en);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.p-final-cta__title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.3;
  color: #ffffff;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-3);
  font-kerning: normal;
  font-feature-settings: "palt" 1;
  text-shadow: 0 4px 18px rgba(10, 36, 86, 0.15);
}
.p-final-cta__text {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}
.p-final-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}
.p-final-cta__actions .c-button { min-width: 240px; }
@media (min-width: 768px) {
  .p-final-cta { padding: var(--space-16) 0; }
  .p-final-cta__title { font-size: var(--text-3xl); }
  .p-final-cta__text { font-size: var(--text-lg); }
}
@media (min-width: 1024px) {
  .p-final-cta__title { font-size: var(--text-hero); }
}

/* ===== 16. Footer ===== */

.p-footer {
  background: var(--color-primary-deep);
  color: rgba(255, 255, 255, 0.85);
  padding: var(--space-8) 0 var(--space-4);
}
.p-footer__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.p-footer__top {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.p-footer__brand-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.p-footer__brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-jp);
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff;
  letter-spacing: 0.02em;
}
.p-footer__brand-mark {
  display: inline-block;
  width: 16px;
  height: 16px;
  background: var(--gradient-brand);
  border-radius: 4px;
}
.p-footer__tagline {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.08em;
}
.p-footer__nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.p-footer__nav-list a {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  transition: color .2s ease;
}
.p-footer__nav-list a:hover { color: #ffffff; }
.p-footer__bottom {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}
.p-footer__copyright {
  font-family: var(--font-en);
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.03em;
}
.p-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
}
.p-footer__legal a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  transition: color .2s ease;
}
.p-footer__legal a:hover { color: #ffffff; }
@media (min-width: 768px) {
  .p-footer { padding: var(--space-12) 0 var(--space-4); }
  .p-footer__top {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--space-8);
  }
  .p-footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
  .p-footer__legal { justify-content: flex-start; }
}