@charset "UTF-8";

/* ==========================================================================
   Foundation
   ========================================================================== */

/* ---------- tokens ---------- */
:root {
  /* 色（design-direction.md） */
  --color-bg-base: #faf8f4;
  --color-bg-surface: #fff;
  --color-bg-accent-soft: #eef0ff;
  --color-bg-highlight: #ffe9a8;
  --color-text-primary: #141414;
  --color-text-secondary: #5e5d59;
  --color-accent: #000fff;
  --color-text-on-accent: #fff;
  --color-border: #e6e2da;
  --color-border-control: #8a877f;
  --color-grid-line: #efebe3;
  --color-focus: #000fff;

  /* 文字 */
  --font-family-heading: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", sans-serif;
  --font-family-accent: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", sans-serif;
  --font-family-body: "BIZ UDPGothic", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-size-body: clamp(1rem, 0.95rem + 0.2vw, 1.0625rem);
  --font-size-display: clamp(2.25rem, 1.1rem + 4.4vw, 4.25rem);
  --font-size-headline: clamp(1.75rem, 1.15rem + 2.4vw, 2.875rem);
  --font-size-title: clamp(1.125rem, 1rem + 0.5vw, 1.375rem);
  --font-size-caption: 0.875rem;
  --line-height-body: 1.9;
  --line-height-heading: 1.35;
  --letter-spacing-body: 0.04em;
  --letter-spacing-heading: 0.02em;

  /* 余白 */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;

  /* レイアウト */
  --layout-content-max: 70rem; /* 1120px */
  --layout-gutter: clamp(1.25rem, 5vw, 4rem);
  --header-height: 4.5rem;

  /* 形 */
  --radius-card: 1.25rem;
  --radius-pill: 999px;
  --shadow-card: 0 1px 2px rgb(20 20 20 / 4%), 0 12px 32px -16px rgb(20 20 20 / 14%);

  /* 動き */
  --easing-standard: cubic-bezier(0.2, 0.7, 0.2, 1);
  --duration-base: 0.25s;
}

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

html {
  text-size-adjust: 100%;
  scroll-padding-top: var(--header-height);
}

body {
  margin: 0;
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-size: var(--font-size-body);
  line-height: var(--line-height-body);
  letter-spacing: var(--letter-spacing-body);
  font-feature-settings: "palt";
  overflow-wrap: anywhere;
}

h1,
h2,
h3,
p,
ul,
figure {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

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

img {
  height: auto;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

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

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

/* ==========================================================================
   Layout
   ========================================================================== */

/* ---------- l-inner ---------- */
.l-inner {
  width: 100%;
  max-width: calc(var(--layout-content-max) + var(--layout-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

/* ---------- l-header ---------- */
.l-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgb(250 248 244 / 94%);
  border-bottom: 1px solid var(--color-border);
}

.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  max-width: calc(80rem + var(--layout-gutter) * 2);
  height: var(--header-height);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

.l-header__logo {
  display: flex;
  align-items: center;
  min-height: 44px;
  flex-shrink: 0;
}

.l-header__logo-image {
  width: 6.5rem;
}

.l-header__toggle {
  display: none;
}

@media (max-width: 767px) {
  .l-header__logo-image {
    width: 5.5rem;
  }

  .l-header__toggle {
    position: relative;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-right: -10px;
    padding: 0;
    background: none;
    border: 0;
    border-radius: var(--radius-pill);
    cursor: pointer;
  }

  .l-header__toggle-bar,
  .l-header__toggle-bar::before,
  .l-header__toggle-bar::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
  }

  .l-header__toggle-bar {
    position: relative;
  }

  .l-header__toggle-bar::before,
  .l-header__toggle-bar::after {
    content: "";
    position: absolute;
    left: 0;
  }

  .l-header__toggle-bar::before {
    top: -7px;
  }

  .l-header__toggle-bar::after {
    top: 7px;
  }

  .l-header__toggle[aria-expanded="true"] .l-header__toggle-bar {
    background: transparent;
  }

  .l-header__toggle[aria-expanded="true"] .l-header__toggle-bar::before {
    top: 0;
    transform: rotate(45deg);
  }

  .l-header__toggle[aria-expanded="true"] .l-header__toggle-bar::after {
    top: 0;
    transform: rotate(-45deg);
  }
}

/* ---------- l-main ---------- */
.l-main {
  display: block;
}

/* ---------- l-footer ---------- */
.l-footer {
  margin-top: var(--space-3xl);
  padding-block: var(--space-2xl) var(--space-xl);
  background: var(--color-text-primary);
  color: #fff;
}

.l-footer__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-lg) var(--space-xl);
  max-width: calc(var(--layout-content-max) + var(--layout-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

.l-footer__logo {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
}

.l-footer__logo-image {
  width: 6.5rem;
}

.l-footer__provider {
  margin-top: var(--space-xs);
  color: #d8d6d0;
  font-size: var(--font-size-caption);
}

.l-footer__links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  gap: 0 var(--space-lg);
}

.l-footer__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: #fff;
  font-size: 0.9375rem;
  text-decoration: none;
}

@media (any-hover: hover) {
  .l-footer__link:hover {
    text-decoration: underline;
    text-underline-offset: 0.3em;
  }
}

.l-footer__note,
.l-footer__copyright {
  grid-column: 1 / -1;
  color: #bdbab3;
  font-size: 0.8125rem;
}

.l-footer__copyright {
  padding-top: var(--space-md);
  border-top: 1px solid #3a3a3a;
}

.l-footer__logo:focus-visible,
.l-footer__link:focus-visible {
  outline-color: #fff;
}

@media (max-width: 767px) {
  .l-footer {
    padding-bottom: calc(var(--space-xl) + 5rem);
  }

  .l-footer__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .l-footer__links {
    flex-direction: column;
  }
}

/* ==========================================================================
   Component
   ========================================================================== */

/* ---------- c-skip-link ---------- */
.c-skip-link {
  position: absolute;
  top: -100px;
  left: var(--space-sm);
  z-index: 200;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-bg-surface);
  color: var(--color-accent);
  font-weight: 700;
}

.c-skip-link:focus {
  top: var(--space-sm);
}

/* ---------- c-button ---------- */
.c-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.25rem;
  padding: 0.625rem 1.75rem;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-pill);
}

@media (prefers-reduced-motion: no-preference) {
  .c-button {
    transition: background-color var(--duration-base) var(--easing-standard);
  }
}

@media (any-hover: hover) {
  .c-button:hover {
    background: #0a1fd6;
  }
}

/* ---------- c-text-link ---------- */
.c-text-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--color-accent);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.3em;
}

@media (any-hover: hover) {
  .c-text-link:hover {
    text-decoration-thickness: 2px;
  }
}

/* ---------- c-section-label / c-section-title ---------- */
.c-section-label {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.c-section-title {
  margin-top: var(--space-xs);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-headline);
  font-weight: 800;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  word-break: auto-phrase;
}

/* ==========================================================================
   Project
   ========================================================================== */

/* ---------- p-global-nav ---------- */
.p-global-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.p-global-nav__list {
  display: flex;
  gap: var(--space-md);
}

.p-global-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.9375rem;
  font-weight: 700;
  text-decoration: none;
}

.p-global-nav__button {
  min-height: 2.75rem;
  padding-inline: 1.25rem;
  font-size: 0.9375rem;
}

@media (any-hover: hover) {
  .p-global-nav__link:hover {
    color: var(--color-accent);
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p-global-nav__list {
    gap: var(--space-sm);
  }

  .p-global-nav__link {
    font-size: 0.875rem;
  }
}

@media (max-width: 767px) {
  .p-global-nav {
    position: fixed;
    top: var(--header-height);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-md);
    padding: var(--space-md) var(--layout-gutter) var(--space-xl);
    background: var(--color-bg-base);
    border-bottom: 1px solid var(--color-border);
    visibility: hidden;
    opacity: 0;
  }

  .l-header__toggle[aria-expanded="true"] + .p-global-nav {
    visibility: visible;
    opacity: 1;
  }

  .p-global-nav__list {
    flex-direction: column;
    gap: 0;
  }

  .p-global-nav__item {
    border-bottom: 1px solid var(--color-border);
  }

  .p-global-nav__link {
    width: 100%;
    min-height: 3.5rem;
    font-size: 1rem;
  }

  .p-global-nav__button {
    min-height: 3.25rem;
    font-size: 1rem;
  }
}

/* ---------- p-hero（案B：上にコピー、下に淡い青の大きな面。CTA のピル型バーは面の上辺にまたがせ、すぐ見えるようにする） ---------- */
.p-hero {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-sm);
}

.p-hero__head {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 24rem);
  align-items: end;
  justify-content: space-between;
  gap: var(--space-md) var(--space-xl);
  width: 100%;
  max-width: calc(var(--layout-content-max) + var(--layout-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

.p-hero__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-display);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

.p-hero__text {
  font-size: 1rem;
  line-height: 1.95;
}

.p-hero__stage {
  position: relative;
  width: 100%;
  max-width: calc(80rem + var(--layout-gutter) * 2);
  margin: calc(var(--space-xl) + 2rem) auto 0;
  padding-inline: var(--layout-gutter);
}

.p-hero__panel {
  position: relative;
  height: clamp(26rem, 64vh, 38rem);
  padding: 4.5rem var(--space-2xl) 0;
  overflow: hidden;
  background: var(--color-bg-accent-soft);
  border-radius: 2rem;
}

.p-hero__screen {
  width: 82%;
  height: 100%;
  overflow: hidden;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-bottom: 0;
  border-radius: var(--radius-card) var(--radius-card) 0 0;
  box-shadow: var(--shadow-card);
}

.p-hero__screen-image {
  width: 100%;
}

.p-hero__phone {
  position: absolute;
  right: var(--space-2xl);
  bottom: calc(var(--space-2xl) * -1);
  width: 16%;
  min-width: 9rem;
  padding: 0.5rem;
  background: #1e1e1e;
  border-radius: 1.75rem;
  box-shadow: 0 24px 48px -24px rgb(20 20 20 / 40%);
}

.p-hero__phone-image {
  width: 100%;
  aspect-ratio: 9 / 17;
  object-fit: cover;
  object-position: top;
  border-radius: 1.25rem;
}

.p-hero__bar {
  position: absolute;
  top: 0;
  left: 50%;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: 0.5rem 0.5rem 0.5rem var(--space-lg);
  background: var(--color-bg-surface);
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-pill);
  box-shadow: 0 16px 32px -20px rgb(0 15 255 / 45%);
  transform: translate(-50%, -50%);
  white-space: nowrap;
}

.p-hero__bar-note {
  font-size: 0.9375rem;
  font-weight: 700;
}

.p-hero__bar-actions {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: var(--space-md);
}

@media (prefers-reduced-motion: no-preference) {
  .p-hero__screen,
  .p-hero__phone {
    animation: hero-visual-rise 0.6s var(--easing-standard) 0.1s both;
  }

  .p-hero__phone {
    animation-delay: 0.25s;
  }

  @keyframes hero-visual-rise {
    from {
      opacity: 0;
      transform: translateY(16px);
    }

    to {
      opacity: 1;
      transform: none;
    }
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p-hero__head {
    grid-template-columns: minmax(0, 1fr);
  }

  .p-hero__panel {
    padding-inline: var(--space-xl);
  }

  .p-hero__phone {
    right: var(--space-lg);
  }
}

@media (max-width: 767px) {
  .p-hero {
    padding-top: var(--space-xl);
  }

  .p-hero__head {
    grid-template-columns: minmax(0, 1fr);
  }

  .p-hero__stage {
    margin-top: var(--space-lg);
  }

  .p-hero__panel {
    display: flex;
    justify-content: center;
    height: 23rem;
    padding: var(--space-lg) 0 0;
    border-radius: 1.5rem;
  }

  .p-hero__screen {
    display: none;
  }

  .p-hero__phone {
    position: static;
    width: 62%;
    min-width: 0;
    height: fit-content;
    border-radius: 1.75rem 1.75rem 0 0;
    padding-bottom: 0;
  }

  .p-hero__phone-image {
    aspect-ratio: auto;
    border-radius: 1.25rem 1.25rem 0 0;
  }

  .p-hero__bar {
    position: relative;
    left: auto;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-xs);
    top: auto;
    margin: 0 0 var(--space-lg);
    padding: 0;
    background: none;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    transform: none;
    white-space: normal;
  }

  .p-hero__bar-note {
    order: 2;
    color: var(--color-text-secondary);
    font-size: var(--font-size-caption);
    font-weight: 400;
    text-align: center;
  }

  .p-hero__bar-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .p-hero__bar-actions .c-text-link {
    justify-content: center;
  }
}

/* 案A から取り入れた「AIからの次の一手」カード */
.p-hero__suggestion {
  position: absolute;
  bottom: var(--space-3xl);
  left: var(--space-lg);
  z-index: 1;
  width: min(22rem, 40%);
  padding: var(--space-md);
  background: var(--color-bg-accent-soft);
  border: 1px solid #d9ddff;
  border-radius: var(--radius-card);
  box-shadow: 0 1px 2px rgb(20 20 20 / 6%), 0 20px 40px -20px rgb(20 20 20 / 28%);
}

.p-hero__suggestion-label {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--color-accent);
  font-size: var(--font-size-caption);
  font-weight: 700;
}

.p-hero__suggestion-icon {
  flex-shrink: 0;
}

.p-hero__suggestion-priority {
  display: inline-block;
  margin-top: var(--space-sm);
  padding: 0.125rem 0.625rem;
  background: var(--color-bg-highlight);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
}

.p-hero__suggestion-title {
  margin-top: 0.375rem;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.6;
}

.p-hero__suggestion-text {
  margin-top: 0.25rem;
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  line-height: 1.8;
}

@media (prefers-reduced-motion: no-preference) {
  .p-hero__suggestion {
    animation: hero-visual-rise 0.6s var(--easing-standard) 0.4s both;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p-hero__suggestion {
    left: var(--space-sm);
    width: min(19rem, 48%);
  }
}

@media (max-width: 767px) {
  .p-hero__panel {
    height: 25rem;
  }

  .p-hero__suggestion {
    right: var(--space-xs);
    bottom: var(--space-sm);
    left: auto;
    width: min(15rem, 68%);
    padding: 0.75rem var(--space-sm);
    border-radius: 0.875rem;
  }

  .p-hero__suggestion-label {
    font-size: 0.75rem;
  }

  .p-hero__suggestion-priority {
    margin-top: 0.375rem;
    font-size: 0.75rem;
  }

  .p-hero__suggestion-title {
    margin-top: 0.25rem;
    font-size: 0.875rem;
    line-height: 1.5;
  }

  .p-hero__suggestion-text {
    display: none;
  }
}

/* ---------- p-problem ---------- */
.p-problem {
  padding-block: var(--space-3xl);
}

.p-problem__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: var(--space-2xl);
}

.p-problem__item {
  padding-inline: var(--space-xl);
  border-left: 1px solid var(--color-border);
}

.p-problem__item:first-child {
  padding-left: 0;
  border-left: 0;
}

.p-problem__item:last-child {
  padding-right: 0;
}

.p-problem__item:nth-child(2) {
  margin-top: var(--space-xl);
}

.p-problem__image {
  width: 100%;
  border-radius: var(--radius-card);
}

.p-problem__tag {
  margin-top: var(--space-md);
  color: var(--color-accent);
  font-family: var(--font-family-accent);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.p-problem__title {
  margin-top: var(--space-xs);
  font-size: var(--font-size-title);
  font-weight: 700;
  line-height: 1.65;
  letter-spacing: 0.04em;
}

@media (min-width: 768px) {
  .p-problem__title {
    word-break: auto-phrase;
  }
}

@media (max-width: 767px) {
  .p-problem {
    padding-block: var(--space-xl) var(--space-2xl);
  }

  .p-problem__list {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
  }

  .p-problem__item,
  .p-problem__item:first-child,
  .p-problem__item:last-child {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    column-gap: var(--space-md);
    align-items: center;
    padding: 0;
    border-left: 0;
  }

  .p-problem__item:nth-child(2) {
    margin-top: 0;
  }

  .p-problem__image {
    grid-row: 1 / 3;
    border-radius: 0.75rem;
  }

  .p-problem__tag {
    align-self: end;
    margin-top: 0;
    font-size: 0.9375rem;
  }

  .p-problem__title {
    align-self: start;
    margin-top: 0.125rem;
    font-size: 1rem;
  }
}

/* ---------- p-concept（名前の由来） ---------- */
.p-concept {
  padding-block: var(--space-2xl) var(--space-3xl);
}

.p-concept__inner {
  display: grid;
  grid-template-columns: minmax(0, 20rem) minmax(0, 1fr);
  gap: var(--space-xl) var(--space-2xl);
  align-items: start;
}

.p-concept__lead {
  margin-top: var(--space-sm);
  color: var(--color-text-secondary);
}

.p-concept__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
}

.p-concept__image {
  width: 100%;
  border-radius: var(--radius-card);
}

.p-concept__title {
  margin-top: var(--space-md);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-title);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: 0.08em;
}

.p-concept__text {
  margin-top: var(--space-xs);
}

@media (max-width: 1023px) {
  .p-concept__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 767px) {
  .p-concept {
    padding-block: var(--space-xl) var(--space-2xl);
  }

  .p-concept__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
  }

  .p-concept__title {
    margin-top: var(--space-xs);
    font-size: 1.0625rem;
  }

  .p-concept__text {
    font-size: 0.875rem;
    line-height: 1.8;
  }
}

/* ---------- p-features（できること） ---------- */
.p-features {
  padding-block: var(--space-4xl);
  background: var(--color-bg-surface);
  border-block: 1px solid var(--color-border);
}

.p-feature {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-2xl);
  align-items: center;
  margin-top: var(--space-3xl);
}

.p-feature[data-layout="reverse"] {
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
}

.p-feature[data-layout="reverse"] .p-feature__body {
  order: 2;
}

.p-feature[data-layout="wide"] {
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
}

.p-feature[data-layout="wide"] .p-feature__body {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: 0 var(--space-2xl);
}

.p-feature[data-layout="wide"] .p-feature__points {
  grid-column: 2;
  grid-row: 1 / 4;
  align-self: end;
  margin-top: 0;
}

.p-feature__number {
  display: flex;
  align-items: baseline;
  gap: var(--space-sm);
  color: var(--color-accent);
  font-family: var(--font-family-accent);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.p-feature__number-value {
  font-family: var(--font-family-body);
  font-size: 2.25rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.p-feature__title {
  margin-top: var(--space-sm);
  font-family: var(--font-family-heading);
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.875rem);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: 0.05em;
}

.p-feature__text {
  margin-top: var(--space-md);
}

.p-feature__points {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

.p-feature__point {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.p-feature__point::before {
  content: "";
  position: absolute;
  top: 0.55em;
  left: 0.125rem;
  width: 0.75rem;
  height: 0.4rem;
  border-bottom: 2px solid var(--color-accent);
  border-left: 2px solid var(--color-accent);
  transform: rotate(-45deg);
}

.p-feature__visual {
  position: relative;
}

.p-feature__screen {
  overflow: hidden;
  background: var(--color-bg-base);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.p-feature__screen[data-tone="accent"] {
  padding: var(--space-md);
  background: var(--color-bg-accent-soft);
  border-color: #d9ddff;
}

.p-feature__image {
  width: 100%;
}

.p-feature__screen[data-tone="accent"] .p-feature__image {
  border-radius: 0.75rem;
}

.p-feature__phone {
  position: absolute;
  right: calc(var(--space-lg) * -1);
  bottom: calc(var(--space-xl) * -1);
  width: 22%;
  min-width: 7.5rem;
  padding: 0.375rem;
  background: #1e1e1e;
  border-radius: 1.5rem;
  box-shadow: 0 24px 48px -24px rgb(20 20 20 / 40%);
}

.p-feature__phone-image {
  width: 100%;
  aspect-ratio: 9 / 15;
  object-fit: cover;
  object-position: top;
  border-radius: 1.125rem;
}

.p-feature[data-layout="wide"] .p-feature__phone {
  right: var(--space-xl);
  bottom: calc(var(--space-2xl) * -1);
  width: 13%;
}

@media (max-width: 1023px) {
  .p-feature,
  .p-feature[data-layout="wide"] .p-feature__body {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
  }

  .p-feature[data-layout="reverse"] .p-feature__body {
    order: 0;
  }

  .p-feature[data-layout="reverse"] {
    grid-template-columns: minmax(0, 1fr);
  }

  .p-feature[data-layout="wide"] .p-feature__points {
    grid-column: auto;
    grid-row: auto;
    margin-top: var(--space-lg);
  }

  .p-feature__phone,
  .p-feature[data-layout="wide"] .p-feature__phone {
    right: var(--space-sm);
    bottom: calc(var(--space-lg) * -1);
    width: 24%;
    min-width: 0;
  }
}

@media (max-width: 767px) {
  .p-features {
    padding-block: var(--space-2xl) var(--space-3xl);
  }

  .p-feature {
    margin-top: var(--space-2xl);
  }

  .p-feature__visual {
    margin-right: calc(var(--layout-gutter) * -1);
  }

  .p-feature__screen {
    border-right: 0;
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }

  .p-feature__screen[data-tone="accent"] {
    padding: var(--space-sm) 0 var(--space-sm) var(--space-sm);
  }

  .p-feature__phone,
  .p-feature[data-layout="wide"] .p-feature__phone {
    right: var(--layout-gutter);
    width: 28%;
  }
}

/* ---------- p-feature-table（機能の一覧） ---------- */
.p-feature-table {
  margin-top: var(--space-3xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-bg-base);
}

.p-feature-table__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.5rem;
  padding: var(--space-sm) var(--space-lg);
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}

.p-feature-table__summary::-webkit-details-marker {
  display: none;
}

.p-feature-table__summary::after,
.p-faq__question::after {
  content: "";
  flex-shrink: 0;
  width: 0.625rem;
  height: 0.625rem;
  margin-left: var(--space-sm);
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: translateY(-25%) rotate(45deg);
}

.p-feature-table[open] .p-feature-table__summary::after,
.p-faq__item[open] .p-faq__question::after {
  transform: translateY(25%) rotate(-135deg);
}

.p-feature-table__body {
  padding: 0 var(--space-lg) var(--space-lg);
  overflow-x: auto;
}

.p-feature-table__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.p-feature-table__head {
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  font-weight: 700;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.p-feature-table__category,
.p-feature-table__cell {
  padding: var(--space-sm);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.p-feature-table__category {
  width: 13rem;
  font-weight: 700;
}

.p-feature-table__table tr[data-status="planned"] .p-feature-table__category,
.p-feature-table__table tr[data-status="planned"] .p-feature-table__cell {
  color: var(--color-text-secondary);
  border-bottom: 0;
}

@media (max-width: 767px) {
  .p-feature-table__summary {
    padding-inline: var(--space-md);
  }

  .p-feature-table__body {
    padding: 0 var(--space-md) var(--space-md);
  }

  .p-feature-table__table,
  .p-feature-table__table tbody,
  .p-feature-table__table tr,
  .p-feature-table__category,
  .p-feature-table__cell {
    display: block;
    width: 100%;
  }

  .p-feature-table__table thead {
    display: none;
  }

  .p-feature-table__category {
    padding: var(--space-sm) 0 0;
    border-bottom: 0;
  }

  .p-feature-table__cell {
    padding: 0.25rem 0 var(--space-sm);
  }
}

/* ---------- p-cta-band（背景画像の帯） ---------- */
.p-cta-band {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-accent-soft);
}

.p-cta-band__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.p-cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgb(20 20 20 / 34%);
  pointer-events: none;
}

.p-cta-band__inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-2xl);
}

.p-cta-band__box {
  width: min(32rem, 100%);
  padding: var(--space-xl);
  background: var(--color-bg-surface);
  border-radius: var(--radius-card);
  box-shadow: 0 24px 48px -24px rgb(20 20 20 / 45%);
}

.p-cta-band__title {
  font-family: var(--font-family-heading);
  font-size: clamp(1.5rem, 1.15rem + 1.2vw, 2rem);
  font-weight: 800;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

.p-cta-band__text {
  margin-top: var(--space-xs);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.p-cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-xs) var(--space-lg);
  margin-top: var(--space-lg);
}

@media (max-width: 767px) {
  .p-cta-band__inner {
    padding-block: 9rem var(--space-lg);
  }

  .p-cta-band__box {
    padding: var(--space-lg) var(--space-md);
  }

  .p-cta-band__actions {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .p-cta-band__actions .c-text-link {
    justify-content: center;
  }
}

/* ---------- p-connect（つながる） ---------- */
.p-connect {
  position: relative;
  padding-block: var(--space-4xl) var(--space-3xl);
}

.p-connect::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--color-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-grid-line) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at 50% 55%, #000 30%, transparent 75%);
  pointer-events: none;
}

.p-connect .l-inner {
  position: relative;
}

.p-connect__head {
  max-width: 40rem;
}

.p-connect__lead {
  margin-top: var(--space-md);
}

.p-connect__figure {
  margin-top: var(--space-2xl);
}

.p-connect__caption {
  margin-top: var(--space-md);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  text-align: center;
}

.p-connect-diagram {
  position: relative;
  display: grid;
  grid-template-columns: 26% 10% 28% 8% 28%;
  align-items: center;
  min-height: 18.75rem;
}

.p-connect-diagram__lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.p-connect-diagram__line {
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.p-connect-diagram__flow {
  display: none;
  fill: none;
  stroke: var(--color-accent);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 0.01 24.99;
  vector-effect: non-scaling-stroke;
}

.p-connect-diagram__merge,
.p-connect-diagram__drop {
  display: none;
}

.p-connect-diagram__sp-lines {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.p-connect-diagram__sources {
  position: relative;
  display: grid;
  grid-column: 1;
  gap: var(--space-xl);
  justify-items: end;
}

.p-connect-diagram__source {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 11rem;
  min-height: 3.5rem;
  padding: var(--space-xs) var(--space-md);
  background: var(--color-bg-surface);
  font-weight: 700;
  text-align: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-card);
}

.p-connect-diagram__source-note {
  color: var(--color-text-secondary);
  white-space: nowrap;
  font-size: 0.6875rem;
  font-weight: 400;
  line-height: 1.4;
}

.p-connect-diagram__joint {
  position: relative;
  display: grid;
  grid-column: 3;
  justify-items: center;
  gap: var(--space-xs);
  padding: var(--space-lg) var(--space-sm);
  background: var(--color-bg-surface);
  text-align: center;
  border: 2px solid var(--color-text-primary);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.p-connect-diagram__joint-logo {
  width: 7rem;
}

.p-connect-diagram__joint-text {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.6;
}

.p-connect-diagram__goal {
  position: relative;
  display: grid;
  grid-column: 5;
  gap: 0.375rem;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-highlight);
  border-radius: var(--radius-card);
}

.p-connect-diagram__goal-title {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.4;
}

.p-connect-diagram__goal-text {
  font-size: 0.8125rem;
  line-height: 1.6;
}

.p-connect-diagram__goal-mark {
  flex-shrink: 0;
  width: 0.75rem;
  height: 0.75rem;
  background: var(--color-accent);
  border-radius: 50%;
}

@media (prefers-reduced-motion: no-preference) {
  .p-connect-diagram__line {
    stroke: #c3c8ff;
  }

  .p-connect-diagram__flow {
    display: block;
    animation: connect-flow 2.4s linear infinite;
  }

  .p-connect-diagram__flow[data-delay="2"] {
    animation-delay: -0.8s;
  }

  .p-connect-diagram__flow[data-delay="3"] {
    animation-delay: -1.6s;
  }

  .p-connect-diagram__flow[data-delay="4"] {
    animation-duration: 1.6s;
  }

  .p-connect-diagram__flow[data-size="short"] {
    stroke-dasharray: 0.01 49.99;
    animation-name: connect-flow-short;
    animation-duration: 1.4s;
  }

  .p-connect-diagram__flow[data-size="short"][data-delay="2"] {
    animation-delay: -0.47s;
  }

  .p-connect-diagram__flow[data-size="short"][data-delay="3"] {
    animation-delay: -0.93s;
  }

  @keyframes connect-flow-short {
    from {
      stroke-dashoffset: 0;
    }

    to {
      stroke-dashoffset: -50;
    }
  }

  .p-connect-diagram__goal-mark {
    animation: connect-arrive 1.6s ease-out infinite;
  }

  @keyframes connect-flow {
    from {
      stroke-dashoffset: 0;
    }

    to {
      stroke-dashoffset: -25;
    }
  }

  @keyframes connect-arrive {
    0%,
    100% {
      box-shadow: 0 0 0 0 rgb(0 15 255 / 35%);
    }

    50% {
      box-shadow: 0 0 0 0.5rem rgb(0 15 255 / 0%);
    }
  }
}

.p-connect__screen {
  max-width: 56rem;
  margin: var(--space-2xl) auto 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.p-connect__image {
  width: 100%;
}

@media (min-width: 768px) and (max-width: 1023px) {
  .p-connect-diagram__source {
    width: 100%;
    padding-inline: var(--space-xs);
  }

  .p-connect-diagram__goal {
    padding-inline: var(--space-sm);
  }

  .p-connect-diagram__goal-title {
    font-size: 1.0625rem;
  }
}

@media (max-width: 767px) {
  .p-connect {
    padding-block: var(--space-2xl);
  }

  .p-connect-diagram {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto 2.5rem auto 2.5rem auto;
    justify-items: center;
    min-height: 0;
  }

  .p-connect-diagram__lines {
    display: none;
  }

  .p-connect-diagram__sources {
    grid-column: 1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-xs);
    width: 100%;
  }

  .p-connect-diagram__source {
    width: 100%;
    min-height: 3.25rem;
    padding-inline: 0.25rem;
    font-size: 0.875rem;
    border-radius: 0.875rem;
  }

  /* 3つの流入元から1本にまとまる線・Tsugite から手元へ落ちる線（SVG。PC と同じ点の流れ） */
  .p-connect-diagram__merge,
  .p-connect-diagram__drop {
    display: block;
    grid-column: 1;
    align-self: stretch;
  }

  .p-connect-diagram__merge {
    grid-row: 2;
    width: 100%;
  }

  .p-connect-diagram__drop {
    grid-row: 4;
    width: 0.625rem;
  }

  .p-connect-diagram__joint,
  .p-connect-diagram__goal {
    grid-column: 1;
    width: 78%;
  }

  .p-connect-diagram__joint {
    grid-row: 3;
  }

  .p-connect-diagram__goal {
    grid-row: 5;
    justify-items: center;
    text-align: center;
  }

  .p-connect__screen {
    margin-right: calc(var(--layout-gutter) * -1);
    border-right: 0;
    border-radius: var(--radius-card) 0 0 var(--radius-card);
  }

  .p-connect__image {
    width: 180%;
    max-width: none;
  }
}

/* ---------- p-reasons（選ばれる理由） ---------- */
.p-reasons {
  padding-block: var(--space-3xl);
}

.p-reasons__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2xl) var(--space-xl);
  margin-top: var(--space-2xl);
}

.p-reason[data-size="large"] {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-2xl);
  align-items: center;
}

.p-reason__screen {
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.p-reason__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
}

.p-reason__body {
  margin-top: var(--space-md);
}

.p-reason[data-size="large"] .p-reason__body {
  margin-top: 0;
}

.p-reason__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-title);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: 0.05em;
}

.p-reason[data-size="large"] .p-reason__title {
  font-size: clamp(1.375rem, 1.1rem + 1vw, 1.75rem);
}

.p-reason__text {
  margin-top: var(--space-xs);
}

@media (max-width: 767px) {
  .p-reasons {
    padding-block: var(--space-2xl);
  }

  .p-reasons__list,
  .p-reason[data-size="large"] {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-xl);
  }

  .p-reason[data-size="large"] {
    gap: var(--space-md);
  }
}

/* ---------- p-promise（AIの使い方の約束） ---------- */
.p-promise {
  padding-block: var(--space-3xl);
  background: var(--color-bg-accent-soft);
}

.p-promise__inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--space-2xl);
  align-items: center;
}

.p-promise__lead {
  margin-top: var(--space-xs);
  font-size: 1.0625rem;
  font-weight: 700;
}

.p-promise__list {
  display: grid;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.p-promise__item {
  position: relative;
  padding-left: 1.75rem;
  font-weight: 700;
  line-height: 1.7;
}

.p-promise__item::before {
  content: "";
  position: absolute;
  top: 0.45em;
  left: 0;
  width: 1rem;
  height: 1rem;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
}

.p-promise__note {
  margin-top: var(--space-lg);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
}

.p-promise__link,
.p-faq__link,
.p-form__link,
.p-breadcrumb__link {
  color: var(--color-accent);
  text-underline-offset: 0.25em;
}

.p-promise__screen {
  overflow: hidden;
  border: 1px solid #d9ddff;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
}

.p-promise__image {
  width: 100%;
}

@media (max-width: 767px) {
  .p-promise {
    padding-block: var(--space-2xl);
  }

  .p-promise__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-xl);
  }

  .p-promise__screen {
    border-radius: 0.875rem;
  }
}

/* ---------- p-flow（導入の流れ） ---------- */
.p-flow {
  padding-block: var(--space-3xl);
}

.p-flow__list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
  padding: 0;
  list-style: none;
}

.p-flow__list::before {
  content: "";
  position: absolute;
  top: 1.5rem;
  right: 12.5%;
  left: 12.5%;
  height: 2px;
  background: var(--color-accent);
}

.p-flow__step {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: start;
  text-align: center;
}

.p-flow__number {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  background: var(--color-bg-base);
  color: var(--color-accent);
  font-size: 1.25rem;
  font-weight: 700;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
}

.p-flow__step:last-child .p-flow__number {
  background: var(--color-accent);
  color: var(--color-text-on-accent);
}

.p-flow__title {
  margin-top: var(--space-md);
  font-family: var(--font-family-heading);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: var(--line-height-heading);
}

.p-flow__text {
  margin-top: var(--space-xs);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.8;
}

.p-flow__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md) var(--space-xl);
  margin-top: var(--space-2xl);
  padding: var(--space-lg) var(--space-xl);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.p-flow__support {
  flex: 1 1 20rem;
  font-size: 0.9375rem;
}

@media (max-width: 767px) {
  .p-flow {
    padding-block: var(--space-2xl);
  }

  .p-flow__list {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
  }

  .p-flow__list::before {
    display: none;
  }

  .p-flow__step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 3rem;
    bottom: calc(var(--space-lg) * -1);
    left: calc(1.5rem - 1px);
    width: 2px;
    background: var(--color-accent);
  }

  .p-flow__step {
    grid-template-columns: 3rem minmax(0, 1fr);
    column-gap: var(--space-md);
    justify-items: start;
    text-align: left;
  }

  .p-flow__number {
    grid-row: 1 / 3;
  }

  .p-flow__title {
    margin-top: 0.625rem;
  }

  .p-flow__footer {
    padding: var(--space-lg) var(--space-md);
  }

  .p-flow__footer .c-button {
    width: 100%;
  }
}

/* ---------- p-client（導入企業） ---------- */
.p-client {
  padding-block: var(--space-xl);
  border-block: 1px solid var(--color-border);
}

.p-client__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm) var(--space-xl);
}

.p-client__title {
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  font-weight: 700;
  letter-spacing: 0.1em;
}

.p-client__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-lg);
}

.p-client__name {
  font-family: var(--font-family-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

/* ---------- p-faq（よくある質問） ---------- */
.p-faq {
  padding-block: var(--space-3xl);
}

.p-faq__inner {
  display: grid;
  grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
  gap: var(--space-xl) var(--space-2xl);
  align-items: start;
}

.p-faq__list {
  border-top: 1px solid var(--color-border);
}

.p-faq__item {
  border-bottom: 1px solid var(--color-border);
}

.p-faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 3.75rem;
  padding: var(--space-sm) 0;
  font-weight: 700;
  line-height: 1.6;
  list-style: none;
  cursor: pointer;
}

.p-faq__question::-webkit-details-marker {
  display: none;
}

.p-faq__answer {
  padding: 0 var(--space-xl) var(--space-md) 0;
}

.p-faq__text {
  color: var(--color-text-primary);
  font-size: 0.9375rem;
}

@media (any-hover: hover) {
  .p-faq__question:hover,
  .p-feature-table__summary:hover {
    color: var(--color-accent);
  }
}

@media (max-width: 767px) {
  .p-faq {
    padding-block: var(--space-2xl);
  }

  .p-faq__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--space-lg);
  }

  .p-faq__answer {
    padding-right: 0;
  }
}

/* ---------- p-contact / p-form（資料請求・ご相談） ---------- */
.p-contact {
  padding-block: var(--space-3xl) 0;
}

.p-contact__inner {
  display: grid;
  gap: var(--space-xl);
  max-width: calc(44rem + var(--layout-gutter) * 2);
}

.p-contact__head {
  text-align: center;
}

.p-contact__lead {
  margin-top: var(--space-md);
}

.p-form {
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
}

.p-form__group {
  display: grid;
  gap: var(--space-xs);
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}

.p-form__label {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0;
  font-weight: 700;
  font-size: 0.9375rem;
}

.p-form__required,
.p-form__optional {
  display: inline-block;
  margin-left: var(--space-xs);
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.7;
  border-radius: 0.25rem;
}

.p-form__required {
  background: var(--color-text-primary);
  color: #fff;
}

.p-form__optional {
  background: var(--color-bg-base);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.p-form__input,
.p-form__textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.625rem var(--space-sm);
  background: var(--color-bg-surface);
  color: var(--color-text-primary);
  font: inherit;
  font-size: 1rem;
  border: 1px solid var(--color-border-control);
  border-radius: 0.625rem;
}

.p-form__textarea {
  min-height: 8rem;
  resize: vertical;
}

.p-form__input[aria-invalid="true"],
.p-form__checkbox[aria-invalid="true"] {
  border-color: #c4001a;
  outline: 2px solid #c4001a;
  outline-offset: 0;
}

.p-form__choices {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-lg);
}

.p-form__choice,
.p-form__agree {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  min-height: 44px;
  cursor: pointer;
}

.p-form__radio,
.p-form__checkbox {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0;
  accent-color: var(--color-accent);
}

.p-form__policy {
  height: 14rem;
  padding: var(--space-sm) var(--space-md);
  overflow-y: auto;
  background: var(--color-bg-base);
  border: 1px solid var(--color-border-control);
  border-radius: 0.625rem;
}

.p-form__policy-heading {
  margin-top: var(--space-sm);
  font-size: 0.875rem;
  font-weight: 700;
}

.p-form__policy-text,
.p-form__policy-item {
  margin-top: 0.25rem;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  line-height: 1.8;
}

.p-form__policy-list {
  padding-left: 1.25em;
  list-style: disc;
}

.p-form__policy + .p-form__agree {
  margin-top: var(--space-xs);
}

.p-form__error {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  color: #c4001a;
  font-size: var(--font-size-caption);
  font-weight: 700;
}

.p-form__error::before {
  content: "!";
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 1.125rem;
  height: 1.125rem;
  background: #c4001a;
  color: #fff;
  font-size: 0.75rem;
  border-radius: 50%;
}

.p-form__error[hidden] {
  display: none;
}

.p-form__agree,
.p-form__agree + .p-form__error {
  justify-self: center;
}

.p-form__submit {
  justify-self: center;
  min-width: 14rem;
  border: 0;
  cursor: pointer;
}

.p-form__demo {
  padding: var(--space-md);
  background: var(--color-bg-accent-soft);
  border-radius: 0.75rem;
}

.p-form__demo[hidden] {
  display: none;
}

.p-form__demo-text {
  font-weight: 700;
}

@media (max-width: 767px) {
  .p-contact {
    padding-top: var(--space-2xl);
  }

  .p-contact__inner {
    padding-inline: 0;
  }

  .p-contact__head {
    padding-inline: var(--layout-gutter);
  }

  .p-form {
    padding: var(--space-lg) var(--layout-gutter);
    border-inline: 0;
    border-radius: 0;
  }

  .p-form__submit {
    justify-self: stretch;
  }
}

/* ---------- p-floating-cta（SP の追従ボタン） ---------- */
.p-floating-cta {
  display: none;
}

@media (max-width: 767px) {
  .p-floating-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 90;
    display: block;
    padding: var(--space-xs) var(--layout-gutter) calc(var(--space-xs) + env(safe-area-inset-bottom));
    background: rgb(250 248 244 / 96%);
    border-top: 1px solid var(--color-border);
  }

  .p-floating-cta[data-state="hidden"] {
    visibility: hidden;
    opacity: 0;
  }

  .p-floating-cta__button {
    width: 100%;
  }
}

@media (max-width: 767px) and (prefers-reduced-motion: no-preference) {
  .p-floating-cta {
    transition: opacity var(--duration-base) var(--easing-standard), visibility var(--duration-base);
  }
}

/* ---------- p-breadcrumb ---------- */
.p-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 var(--space-xs);
  padding-block: var(--space-sm);
  font-size: var(--font-size-caption);
  list-style: none;
}

.p-breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-text-secondary);
}

.p-breadcrumb__item + .p-breadcrumb__item::before {
  content: "/";
  color: var(--color-border-control);
}

.p-breadcrumb__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

/* ---------- p-document（プライバシーポリシー） ---------- */
.p-document {
  padding-block: var(--space-xl) var(--space-2xl);
}

.p-document__inner {
  max-width: calc(46rem + var(--layout-gutter) * 2);
}

.p-document__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-headline);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
}

.p-document__heading {
  margin-top: var(--space-2xl);
  padding-bottom: var(--space-xs);
  font-family: var(--font-family-heading);
  font-size: var(--font-size-title);
  font-weight: 700;
  line-height: var(--line-height-heading);
  border-bottom: 1px solid var(--color-border);
}

.p-document__text {
  margin-top: var(--space-md);
}

.p-document__list {
  display: grid;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  padding-left: 1.25em;
  list-style: disc;
}

.p-document__info {
  margin: var(--space-md) 0 0;
}

.p-document__info-row {
  display: grid;
  grid-template-columns: 6rem minmax(0, 1fr);
  gap: var(--space-sm);
  padding-block: var(--space-xs);
  border-bottom: 1px solid var(--color-border);
}

.p-document__info-term {
  color: var(--color-text-secondary);
  font-weight: 700;
}

.p-document__info-desc {
  margin: 0;
}

.p-document__date {
  margin-top: var(--space-2xl);
  color: var(--color-text-secondary);
  font-size: var(--font-size-caption);
  text-align: right;
}

/* ---------- p-page-message（送信完了） ---------- */
.p-page-message {
  padding-block: var(--space-4xl) var(--space-3xl);
}

.p-page-message__inner {
  max-width: calc(40rem + var(--layout-gutter) * 2);
  text-align: center;
}

.p-page-message__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-headline);
  font-weight: 700;
  line-height: var(--line-height-heading);
  letter-spacing: var(--letter-spacing-heading);
  word-break: auto-phrase;
}

.p-page-message__text {
  margin-top: var(--space-md);
}

.p-page-message__button {
  margin-top: var(--space-xl);
}

@media (max-width: 767px) {
  .p-page-message {
    padding-block: var(--space-2xl);
  }

  .p-page-message__inner {
    text-align: left;
  }
}

/* ==========================================================================
   Utility
   ========================================================================== */
.u-ib {
  display: inline-block;
}

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

@media (max-width: 767px) {
  .u-pc-only {
    display: none;
  }
}