/* =========================================================================
   ピタツク Web — サイト固有のレイアウト
   色・書体・コンポーネントはすべて デジタル庁デザインシステム (DADS) v2.17.1 に依存する。
   トークンは styles/dads/styles/global.css の :root（--color-key-* / --color-neutral-* /
   --font-family-sans）。**このファイルで色やフォントを新しく定義しない。**
   DADS のコンポーネントは `dads-` クラス + data 属性で書く（styles/dads/ は編集禁止）。
   ========================================================================= */

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

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track { animation: none !important; }
}

body {
  margin: 0;
  font-family: var(--font-family-sans);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0.02em;
  color: var(--color-neutral-solid-gray-800);
  background: var(--color-neutral-white);
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }
p { margin: 0 0 1.2em; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-key-1000); }
a:hover { color: var(--color-key-1200); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 2000;
  background: var(--color-neutral-white);
  color: var(--color-neutral-solid-gray-900);
  padding: 12px 18px;
}
.skip-link:focus { left: 0; }

/* ---- レイアウト土台 ---- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 40px);
}
.section { padding: clamp(48px, 6vw, 80px) 0; }
.section--subtle {
  background: var(--color-neutral-solid-gray-50);
  border-top: 1px solid var(--color-neutral-solid-gray-100);
}
.section__lead {
  max-width: 44em;
  margin: 16px 0 0;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.8;
}
.section__head { margin-bottom: 32px; }
.narrow { max-width: 880px; }
.narrow--form { max-width: 760px; }
.stack-16 > * + * { margin-top: 16px; }
.center { display: flex; justify-content: center; }
.note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-neutral-solid-gray-600);
}

/* ---- ファーストビュー共通 ---- */
.container--wide { max-width: 1480px; padding-inline: clamp(24px, 4vw, 60px); }
main [id] { scroll-margin-top: 108px; }
a:focus-visible { outline: 3px solid var(--color-key-900); outline-offset: 5px; }
.site-icon {
  display: inline-block; flex: none; width: 24px; height: 24px;
  background-color: currentColor; mask: var(--icon) center / contain no-repeat;
}
/* Tabler Icons (MIT); originals and license in /assets/icons/. */
.site-icon--tag { --icon: url('/assets/icons/tag.svg'); }
.site-icon--chevron { --icon: url('/assets/icons/chevron-right.svg'); }
.site-icon--file { --icon: url('/assets/icons/file-pencil.svg'); }
.site-icon--mobile { --icon: url('/assets/icons/device-mobile.svg'); }
.site-icon--edit { --icon: url('/assets/icons/edit.svg'); }

/* ---- ヘッダー ---- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-neutral-white);
  border-bottom: 1px solid var(--color-neutral-solid-gray-100);
}
.site-header__inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.site-logo { display: inline-flex; flex: none; text-decoration: none; }
.site-logo img { display: block; width: 232px; height: auto; }
.site-header__nav { margin-left: 60px; margin-right: auto; display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); }
.site-header__nav a { padding-block: 12px; font-size: 16px; font-weight: 700; text-decoration: none; color: var(--color-neutral-solid-gray-900); }
.site-header__nav a:hover { color: var(--color-key-900); text-decoration: underline; text-underline-offset: 6px; }
.site-header .site-header__cta { min-width: 170px; min-height: 56px; font-size: 18px; border-radius: 6px; }

/* ---- ヒーロー ---- */
.hero { overflow: clip; background: var(--color-neutral-white); }
.hero__inner { display: grid; grid-template-columns: 44% 56%; align-items: stretch; }
.hero__body { min-width: 0; align-self: center; padding: 64px 30px 68px 0; }
.hero__eyebrow { margin: 0 0 22px; color: var(--color-key-900); font-size: clamp(16px, 1.5vw, 22px); font-weight: 700; }
.hero__eyebrow > span { display: inline-block; }
.hero h1 {
  margin: 0 0 30px; font-size: clamp(38px, 5vw, 74px);
  font-weight: 800; line-height: 1.36; letter-spacing: -0.015em;
  color: var(--color-neutral-solid-gray-900);
}
.hero h1 > span { display: block; }
.hero__emphasis { color: var(--color-key-900); }
.hero__lead { margin: 0 0 34px; font-size: clamp(15px, 1.3vw, 18px); line-height: 1.9; letter-spacing: 0; }
.hero__price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; margin: 0 0 22px; color: var(--color-neutral-solid-gray-900); letter-spacing: 0; }
.hero__price-main { display: inline-flex; align-items: baseline; white-space: nowrap; }
.hero__price-main > .site-icon { align-self: center; color: var(--color-key-900); margin-right: 10px; width: 28px; height: 28px; }
.hero__price-main > strong { font-size: clamp(32px, 2.7vw, 40px); line-height: 1.2; font-weight: 750; }
.hero__price-main > strong > span { font-size: 20px; }
.hero__price-main small { font-size: 16px; }
.hero__price-terms { font-size: 20px; font-weight: 600; white-space: nowrap; }
.hero__price-terms strong { font-size: 26px; }
.hero__price-divider { padding-inline: 7px; }
.hero__actions { display: flex; align-items: center; gap: clamp(20px, 2.5vw, 36px); margin-bottom: 20px; }
.hero__actions .hero__cta { min-height: 68px; flex: 0 1 270px; font-size: 19px; border-radius: 6px; padding-inline: 16px; white-space: nowrap; }
.hero__example-link { display: inline-flex; align-items: center; gap: 12px; padding-block: 10px; font-size: 16px; font-weight: 700; color: var(--color-key-900); text-decoration: none; border-bottom: 1px solid currentColor; white-space: nowrap; }
.hero__example-link:hover { color: var(--color-key-1200); }
.hero__fine { margin: 0; font-size: 13px; color: var(--color-neutral-solid-gray-700); }
.hero__visual { position: relative; margin: 0; min-width: 0; display: flex; flex-direction: column; justify-content: center; padding: 44px 0 40px 20px; isolation: isolate; }
.hero__visual::before { content: ''; position: absolute; inset: 0 -50vw 0 0; z-index: -1; background: color-mix(in srgb, var(--color-key-50) 50%, var(--color-neutral-white)); }
.hero__showcase { position: relative; width: 100%; aspect-ratio: 1.12; }
.hero__site { background: var(--color-neutral-white); display: block; position: absolute; height: auto; border-radius: 14px; box-shadow: 0 12px 24px color-mix(in srgb, var(--color-neutral-black) 16%, transparent); }
.hero__site--architecture { width: 72%; top: 0; left: 0; }
.hero__site--botanical { width: 60%; top: 35%; right: -18px; }
.hero__visual figcaption { margin: 20px 0 0 24px; font-size: 12px; color: var(--color-neutral-solid-gray-800); }

/* ---- ヒーロー直下の特長 ---- */
.hero-benefits__inner { display: grid; grid-template-columns: 1fr 1fr 1.15fr; padding-block: 36px; border-top: 1px solid var(--color-neutral-solid-gray-200); }
.hero-benefit { display: flex; align-items: center; gap: 18px; padding-inline: 24px; }
.hero-benefit:first-child { padding-left: 0; }
.hero-benefit:last-child { padding-right: 0; }
.hero-benefit + .hero-benefit { border-left: 1px solid var(--color-neutral-solid-gray-200); }
.hero-benefit__icon { display: flex; align-items: center; justify-content: center; flex: none; width: 68px; height: 68px; border-radius: 50%; color: var(--color-key-900); background: var(--color-key-50); }
.hero-benefit__icon .site-icon { width: 36px; height: 36px; }
.hero-benefit h2 { margin: 0 0 8px; font-size: clamp(16px, 1.45vw, 20px); font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.hero-benefit h2 span { font-size: 12px; font-weight: 400; white-space: nowrap; }
.hero-benefit p { margin: 0; font-size: 14px; line-height: 1.8; }

@media (max-width: 1150px) {
  .site-header__nav { gap: 22px; margin-left: 0; }
  .site-header__nav a { font-size: 14px; }
  .site-logo img { width: 190px; }
  .site-header .site-header__cta { min-width: 130px; }
  .hero__inner { grid-template-columns: 48% 52%; }
  .hero__body { padding-right: 24px; }
  .hero__actions { gap: 18px; flex-wrap: wrap; }
  .hero__actions .hero__cta { flex: 0 1 auto; min-width: 210px; }
  .hero-benefit { gap: 12px; padding-inline: 18px; }
  .hero-benefit__icon { width: 48px; height: 48px; }
  .hero-benefit__icon .site-icon { width: 28px; height: 28px; }
}
@media (max-width: 900px) {
  .site-header__nav { display: none; }
  .site-header__inner { min-height: 72px; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__body { padding: 44px 0 36px; }
  .hero__eyebrow { margin-bottom: 18px; }
  .hero h1 { font-size: clamp(38px, 7.8vw, 64px); line-height: 1.38; margin-bottom: 22px; }
  .hero__lead { font-size: 16px; margin-bottom: 24px; }
  .hero__price-main > strong { font-size: 38px; }
  .hero__actions { flex-wrap: nowrap; }
  .hero__actions .hero__cta { flex: 0 1 270px; }
  .hero__visual { padding: 28px 0 24px; }
  .hero__visual::before { left: -50vw; }
  .hero__showcase { max-width: 650px; align-self: center; }
  .hero__site--botanical { right: 0; }
  .hero__visual figcaption { margin: 18px 0 0; text-align: center; }
  .hero-benefits__inner { grid-template-columns: 1fr; padding-block: 12px; }
  .hero-benefit, .hero-benefit:first-child, .hero-benefit:last-child { padding: 22px 0; }
  .hero-benefit + .hero-benefit { border-left: 0; border-top: 1px solid var(--color-neutral-solid-gray-100); }
  .hero-benefit__icon { width: 56px; height: 56px; }
  .hero-benefit h2 { font-size: 18px; margin-bottom: 4px; }
  main [id] { scroll-margin-top: 90px; }
}
@media (max-width: 480px) {
  .site-header__inner { gap: 12px; min-height: 68px; }
  .site-logo img { width: 160px; }
  .site-header .site-header__cta { min-width: 98px; min-height: 44px; font-size: 14px; }
  .hero__eyebrow { font-size: 15px; }
  .hero h1 { font-size: clamp(34px, 9.8vw, 46px); }
  .hero__lead { font-size: 14px; }
  .hero__price { gap: 8px 10px; }
  .hero__price-main > strong { font-size: 34px; }
  .hero__price-main > .site-icon { width: 22px; margin-right: 6px; }
  .hero__price-terms { font-size: 16px; }
  .hero__actions { flex-direction: column; align-items: stretch; gap: 8px; }
  .hero__actions .hero__cta { width: 100%; flex: auto; min-height: 58px; font-size: 17px; }
  .hero__example-link { align-self: center; font-size: 14px; }
  .hero__fine { font-size: 12px; }
  .hero__site { border-radius: 8px; }
}

/* ---- 目次 ---- */
.toc-box {
  border: 1px solid var(--color-neutral-solid-gray-100);
  border-radius: 12px;
  padding: clamp(20px, 2.5vw, 32px);
}

/* ---- サムネイルマーキー（制作イメージ。実在企業のサイトではない） ---- */
.marquee { overflow: hidden; }
.marquee__rows { display: flex; flex-direction: column; gap: 20px; }
.marquee__track {
  display: flex; width: max-content; gap: 20px;
  animation: marquee-left 60s linear infinite;
}
.marquee__track--reverse { animation: marquee-right 72s linear infinite; }
@keyframes marquee-left  { from { transform: translate3d(0, 0, 0); }    to { transform: translate3d(-50%, 0, 0); } }
@keyframes marquee-right { from { transform: translate3d(-50%, 0, 0); } to { transform: translate3d(0, 0, 0); } }

.thumb { width: 248px; flex: none; }
.thumb__frame {
  background: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-solid-gray-100);
  border-radius: 8px;
  overflow: hidden;
}
.thumb__img { display: block; width: 100%; height: auto; }
.thumb__label { margin: 10px 0 0; font-size: 14px; line-height: 1.7; color: var(--color-neutral-solid-gray-600); }

/* ---- カード ---- */
.card {
  background: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-solid-gray-100);
  border-radius: 12px;
  padding: clamp(24px, 3vw, 32px);
}
.cards-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 24px; }
.cards-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 24px; }
.card h3 { margin: 0 0 16px; font-size: 24px; font-weight: 700; line-height: 1.5; color: var(--color-neutral-solid-gray-900); }
.card h3.is-ruled { padding-bottom: 16px; border-bottom: 1px solid var(--color-neutral-solid-gray-100); }
.card h3 .num { color: var(--color-key-900); }

/* ---- 価格カード ---- */
.price-card { max-width: 800px; margin: 32px auto 0; padding: clamp(24px, 3vw, 40px); }
.price-card__name { margin: 0 0 8px; font-size: 20px; font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.price-card__amount {
  margin: 0 0 20px;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
  color: var(--color-neutral-solid-gray-900);
}
.price-card__amount .num { font-size: clamp(40px, 6vw, 64px); font-weight: 700; line-height: 1.1; letter-spacing: -0.01em; }
.price-card__amount .yen { font-size: 24px; font-weight: 700; }
.price-card__amount .term { font-size: 16px; font-weight: 400; color: var(--color-neutral-solid-gray-800); }
.price-card__section { border-top: 1px solid var(--color-neutral-solid-gray-100); padding-top: 28px; margin-top: 28px; }
.price-card__section > p:first-child { margin: 0 0 14px; font-size: 18px; font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.price-card__fine { font-size: 14px; line-height: 1.8; color: var(--color-neutral-solid-gray-600); }
.price-card__fine p { margin: 0 0 8px; }

.callout {
  margin: 32px 0 0;
  padding: 24px 28px;
  border-radius: 12px;
  background: var(--color-key-50);
  font-size: clamp(18px, 2vw, 24px);
  font-weight: 700; line-height: 1.6;
  color: var(--color-neutral-solid-gray-900);
  text-align: center;
}

/* ---- 制作の流れ ---- */
.steps { max-width: 880px; display: flex; flex-direction: column; gap: 4px; }
.step {
  display: flex; gap: 20px;
  background: var(--color-neutral-white);
  border: 1px solid var(--color-neutral-solid-gray-100);
  border-radius: 12px;
  padding: 24px 28px;
}
.step__num {
  flex: none; width: 40px; height: 40px; border-radius: 8px;
  background: var(--color-key-900); color: var(--color-neutral-white);
  font-weight: 700; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.step__body { min-width: 0; }
.step__body h3 { margin: 0 0 8px; font-size: 20px; font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.step__body p { margin: 0; }

/* ---- FAQ ---- */
.faq { max-width: 880px; margin-top: 32px; border-top: 1px solid var(--color-neutral-solid-gray-420); }

/* ---- CTA バンド ---- */
.cta-band {
  background: var(--color-key-50);
  border-top: 1px solid var(--color-primitive-blue-200);
  border-bottom: 1px solid var(--color-primitive-blue-200);
  padding: clamp(48px, 5vw, 64px) 0;
  text-align: center;
}
.cta-band__title { margin: 0 0 8px; font-size: clamp(20px, 2.6vw, 28px); font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.cta-band__lead { margin: 0 0 28px; }

/* ---- フォーム ---- */
.form-card { max-width: 760px; margin: 0 auto; }
.form { display: flex; flex-direction: column; gap: 24px; }
.form--long { gap: 44px; }
.form__group { border: 0; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 24px; }
.form__group > legend { padding: 0; margin: 0 0 8px; }
.form__actions { display: flex; flex-direction: column; align-items: center; gap: 16px; padding-top: 8px; }
.choices { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 8px; }
.choices--stack { flex-direction: column; gap: 12px; }
.choices--grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px 24px; margin-top: 8px; }
.dads-input-text__input,
.dads-textarea__textarea,
.dads-select__select { width: 100%; }
.consent {
  background: var(--color-neutral-solid-gray-50);
  border: 1px solid var(--color-neutral-solid-gray-100);
  border-radius: 12px;
  padding: clamp(24px, 3vw, 32px);
}
.consent h3 { margin: 0 0 16px; font-size: 20px; font-weight: 700; line-height: 1.6; color: var(--color-neutral-solid-gray-900); }
.consent p { margin: 0 0 10px; }
.consent__checks { display: flex; flex-direction: column; gap: 14px; margin-top: 24px; }
.form-status {
  margin: 0;
  padding: 16px 20px;
  border-radius: 8px;
  background: var(--color-key-50);
  color: var(--color-neutral-solid-gray-800);
}
.form-status--error {
  background: var(--color-primitive-red-50);
  border: 1px solid var(--color-semantic-error-1);
}
.form-status[hidden] { display: none; }
[hidden] { display: none !important; }

/* ---- 下層ページ ---- */
.page-head {
  background: var(--color-neutral-solid-gray-50);
  border-bottom: 1px solid var(--color-neutral-solid-gray-100);
  padding: 20px 0 clamp(32px, 4vw, 48px);
}
.page-head__body { padding-top: 24px; max-width: 48em; }
.page-body { padding: clamp(40px, 5vw, 64px) 0 clamp(56px, 7vw, 96px); }
.doc { max-width: 44em; display: flex; flex-direction: column; gap: 44px; }
.doc h3 { margin: 0 0 6px; font-size: 16px; font-weight: 700; color: var(--color-neutral-solid-gray-900); }
.doc section > *:first-child + * { margin-top: 16px; }
.pending {
  margin: 0 0 20px;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--color-primitive-red-50);
  color: var(--color-primitive-red-1000);
  font-weight: 700;
}
.notfound { padding: clamp(64px, 10vw, 140px) 0; }
.notfound__kicker { margin: 0 0 12px; font-size: 14px; font-weight: 700; color: var(--color-neutral-solid-gray-600); }

/* ---- フッター ---- */
.site-footer { background: var(--color-neutral-solid-gray-900); color: var(--color-neutral-white); }
.site-footer .container { padding-top: clamp(40px, 5vw, 56px); }
.site-footer a { color: var(--color-neutral-white); }
.site-footer__top { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 32px; }
.site-footer__logo { display: block; width: 232px; max-width: 100%; height: auto; }
.site-footer__tagline { margin: 12px 0 0; font-size: 13px; line-height: 1.7; }
.site-footer__potento { display: block; height: 22px; width: auto; }
.site-footer__owner { margin: 24px 0 0; font-size: 14px; line-height: 1.7; color: var(--color-neutral-solid-gray-100); }
.site-footer__links {
  margin: 16px 0 0; padding: 0; list-style: none;
  display: flex; flex-wrap: wrap; gap: 12px 28px;
}
.site-footer__links a { font-size: 14px; line-height: 1.7; }
.site-footer__copyright {
  margin: 36px 0 0; padding: 20px 0;
  border-top: 1px solid var(--color-neutral-solid-gray-700);
  font-size: 12px; line-height: 1.7;
  color: var(--color-neutral-solid-gray-200);
}

/* Keep long company URLs readable on narrow screens. */
#company .dads-table__table a { overflow-wrap: anywhere; }