@charset "UTF-8";

/* =============================================================
   Design tokens
   ============================================================= */
:root {
  /* ロゴから抽出したブランドカラー */
  /* --color-orange は大きな文字と装飾のみに使う（白文字を載せる面は --color-orange-deep） */
  --color-orange: #f4531f;
  --color-orange-deep: #d1400f;
  --color-orange-darker: #b8380c;
  --color-orange-light: #ffe6dc;
  --color-amber: #fbb515;
  --color-amber-light: #fff1cf;
  --color-navy: #3d4457;
  --color-navy-deep: #2f3542;
  --color-steel: #6b7789;

  --color-text: #33383f;
  --color-text-secondary: #5d6570;
  --color-bg: #fff9f2;
  --color-bg-subtle: #fff3e6;
  --color-white: #fff;
  --color-border: #f0dcc6;

  --font-base: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;

  --width-content: 1080px;
  --width-wide: 1200px;
  --space-section: clamp(4.5rem, 10vw, 8.75rem);
  --gutter: clamp(1.25rem, 5vw, 2.5rem);

  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 2rem;
  --radius-pill: 999px;

  --shadow-card: 0 0.75rem 1.75rem -1rem rgb(61 68 87 / 22%);
  --shadow-pop: 0.375rem 0.375rem 0 rgb(61 68 87 / 12%);

  --z-header: 100;
  --z-drawer: 150;
  --z-nav-toggle: 160;
  --z-skip-link: 200;
  --z-loading: 300;

  /* アンカー遷移時の余白。PCはヘッダーがstickyになるためコンパクト時の実高に合わせる */
  --header-offset: 1.5rem;
  --ease-out: cubic-bezier(0.22, 0.68, 0.32, 1);
}

@media (width >= 768px) {
  :root {
    --header-offset: 6.5rem;
  }
}

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

* {
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease-out), opacity 0.25s var(--ease-out);
}

ul,
ol {
  list-style: none;
}

button {
  border: 0;
  background: none;
  color: inherit;
  font: inherit;
  cursor: pointer;
}

address {
  font-style: normal;
}

:focus-visible {
  outline: 3px solid var(--color-orange);
  outline-offset: 3px;
  border-radius: 0.25rem;
}

/* スキップリンクとアンカー遷移の移動先。プログラム的にフォーカスするため輪郭は表示しない */
main:focus,
main:focus-visible,
section:focus,
section:focus-visible {
  outline: none;
}

/* ドロワー展開中の背面スクロールを止める */
html.is-nav-open,
html.is-nav-open body {
  overflow: hidden;
}

::selection {
  background-color: var(--color-amber);
  color: var(--color-navy);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* =============================================================
   Utilities
   ============================================================= */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: fixed;
  z-index: var(--z-skip-link);
  top: 0.5rem;
  left: 50%;
  translate: -50% -200%;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-navy);
  color: var(--color-white);
  font-weight: 700;
  transition: translate 0.25s var(--ease-out);
}

/* キーボード操作の要なので、ネスト未対応環境でも必ず表示されるようフラットに書く */
.skip-link:focus-visible {
  translate: -50% 0;
}

.br-pc {
  display: none;

  @media (width >= 768px) {
    display: inline;
  }
}

.br-sp {
  @media (width >= 768px) {
    display: none;
  }
}

.text-link {
  color: var(--color-orange-deep);
  text-decoration: underline;
  text-decoration-thickness: 0.125em;
  text-underline-offset: 0.2em;

  &:hover {
    color: var(--color-navy);
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.5rem;
  padding: 0.75rem 2.25rem;
  border-radius: var(--radius-pill);
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  transition: translate 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
    background-color 0.25s var(--ease-out);

  &::after {
    content: "";
    width: 0.5rem;
    height: 0.5rem;
    border-top: 0.1875rem solid currentcolor;
    border-right: 0.1875rem solid currentcolor;
    rotate: 45deg;
    translate: 0 -0.0625rem;
  }

  &:hover {
    translate: 0 -0.1875rem;
  }
}

.btn--primary {
  background-color: var(--color-orange-deep);
  box-shadow: 0 0.375rem 0 var(--color-orange-darker);
  color: var(--color-white);

  &:hover {
    box-shadow: 0 0.5625rem 0 var(--color-orange-darker);
    color: var(--color-white);
  }
}

.btn--outline {
  background-color: var(--color-white);
  box-shadow: 0 0.375rem 0 var(--color-border);
  color: var(--color-navy);

  &:hover {
    box-shadow: 0 0.5625rem 0 var(--color-border);
  }
}

/* =============================================================
   Loading
   ============================================================= */
.loading {
  position: fixed;
  z-index: var(--z-loading);
  inset: 0;
  display: grid;
  place-content: center;
  gap: 1.25rem;
  background-color: var(--color-bg);
  /* JSが動かない環境でも一定時間で必ず解除する */
  animation: loading-auto-hide 0.6s var(--ease-out) 3s forwards;
}

.loading.is-hidden {
  animation: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.6s var(--ease-out), visibility 0.6s var(--ease-out);
}

.loading__inner {
  display: grid;
  justify-items: center;
  gap: 1rem;
}

.loading__icon {
  width: clamp(4.5rem, 20vw, 6rem);
  height: auto;
  animation: loading-bounce 1s var(--ease-out) infinite;
}

.loading__text {
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.24em;
}

.loading__dot {
  display: inline-block;
  animation: loading-dot 1.2s ease-in-out infinite;

  &:nth-child(2) {
    animation-delay: 0.15s;
  }

  &:nth-child(3) {
    animation-delay: 0.3s;
  }
}

@keyframes loading-bounce {
  0%,
  100% {
    translate: 0 0;
    scale: 1 1;
  }

  35% {
    translate: 0 -0.875rem;
    scale: 0.96 1.04;
  }

  70% {
    translate: 0 0;
    scale: 1.04 0.96;
  }
}

@keyframes loading-dot {
  0%,
  100% {
    opacity: 0.2;
  }

  40% {
    opacity: 1;
  }
}

@keyframes loading-auto-hide {
  to {
    opacity: 0;
    visibility: hidden;
  }
}

/* =============================================================
   Header
   ============================================================= */
.site-header {
  position: relative;
  z-index: var(--z-header);
  padding: 1.25rem var(--gutter);
  background-color: var(--color-bg);

  @media (width >= 768px) {
    padding-block: 1.5rem 1.125rem;
    box-shadow: 0 0.5rem 1.25rem -0.75rem rgb(61 68 87 / 0%);
    transition: padding 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  }
}

/* PCではヘッダーを画面外に出さずコンパクト化する。sticky のままだと切り替え時に
   ヘッダーの占有高が縮んで本文が跳ねるため、fixed にして body 側で高さを確保する。
   高さの実測値はJSが --header-height に反映する（下記はフォールバック） */
@media (width >= 768px) {
  .js .site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
  }

  .js body {
    padding-block-start: var(--header-height, 12.0625rem);
  }
}

.site-header__inner {
  display: grid;
  justify-items: center;
  gap: 1rem;
  max-width: var(--width-wide);
  margin-inline: auto;
}

.site-logo {
  line-height: 1;
}

.site-logo__link {
  display: block;
  transition: scale 0.3s var(--ease-out);

  &:hover {
    scale: 1.04;
  }
}

.site-logo img {
  width: clamp(8.75rem, 34vw, 11.25rem);
  transition: width 0.3s var(--ease-out);
}

/* JSが通常表示時の高さを測るあいだ、アニメーション途中の値を拾わないように止める */
.site-header.is-measuring,
.site-header.is-measuring * {
  transition: none;
}

/* PC: スクロール後は1行のコンパクト表示に切り替える */
@media (width >= 768px) {
  .site-header.is-compact {
    padding-block: 0.75rem;
    background-color: rgb(255 249 242 / 92%);
    box-shadow: 0 0.5rem 1.25rem -0.75rem rgb(61 68 87 / 35%);
    backdrop-filter: blur(0.5rem);
  }

  .site-header.is-compact .site-header__inner {
    grid-template-columns: auto 1fr;
    align-items: center;
    justify-items: start;
  }

  .site-header.is-compact .site-logo img {
    width: 7.5rem;
  }

  .site-header.is-compact .global-nav {
    justify-self: end;
  }
}

/* =============================================================
   Global nav
   ============================================================= */
/* ドロワー化はJSが有効なときだけ適用する（no-JS環境ではヘッダー内にそのまま表示させる）。
   開閉に関わる指定はネイティブCSSネスト未対応のブラウザでも確実に効くようフラットに書く */
.js .global-nav {
  position: fixed;
  z-index: var(--z-drawer);
  inset: 0;
  display: grid;
  /* 下側は右下の固定ボタンに隠れない余白を確保しつつ、低い画面では詰める */
  padding: clamp(2rem, 8vh, 5rem) 1.5rem clamp(5.5rem, 16vh, 8rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  background-color: rgb(255 249 242 / 98%);
  -webkit-backdrop-filter: blur(0.375rem);
  backdrop-filter: blur(0.375rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  /* 開く瞬間は visibility を即 visible にしてフォーカス移動を可能にし、閉じるときだけ遅延させる */
  transition: opacity 0.35s var(--ease-out), visibility 0s var(--ease-out) 0.35s;
}

.js .global-nav.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.35s var(--ease-out), visibility 0s;
}

@media (width >= 768px) {
  .js .global-nav {
    position: static;
    display: block;
    padding: 0;
    overflow: visible;
    background-color: transparent;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
}

.global-nav__inner {
  display: grid;
  gap: 2.5rem;
  width: 100%;
  max-width: 25rem;
  margin-inline: auto;

  @media (width >= 768px) {
    gap: 0;
    max-width: none;
  }
}

/* 内容が画面より高いときに上端が切れてスクロールで到達できなくなるのを防ぐため、
   中央寄せは place-content ではなく auto マージンで行う */
.js .global-nav > .global-nav__inner {
  margin-block: auto;
}

@media (width >= 768px) {
  .js .global-nav > .global-nav__inner {
    margin-block: 0;
  }
}

.global-nav__list {
  display: grid;
  gap: 0.5rem;

  @media (width >= 768px) {
    grid-auto-flow: column;
    gap: clamp(0.75rem, 2.2vw, 2rem);
    justify-content: center;
  }
}

.global-nav__link {
  display: grid;
  gap: 0.125rem;
  padding: 0.875rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  box-shadow: var(--shadow-pop);
  color: var(--color-navy);
  font-size: 1.0625rem;
  font-weight: 800;

  &:hover {
    background-color: var(--color-amber-light);
  }

  @media (width >= 768px) {
    justify-items: center;
    padding: 0.25rem 0.375rem;
    border-radius: 0;
    background-color: transparent;
    box-shadow: none;
    font-size: 0.9375rem;
    white-space: nowrap;

    &:hover {
      background-color: transparent;
      color: var(--color-orange-deep);
    }
  }
}

.global-nav__en {
  color: var(--color-orange-deep);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.4;
}

.global-nav__link--cta {
  background-color: var(--color-orange-deep);
  color: var(--color-white);

  & .global-nav__en {
    color: var(--color-white);
  }

  &:hover {
    background-color: var(--color-orange-darker);
    color: var(--color-white);
  }

  @media (width >= 768px) {
    padding: 0.375rem 1.25rem;
    border-radius: var(--radius-pill);
  }
}

.global-nav__contact {
  display: grid;
  justify-items: center;
  gap: 0.25rem;
  padding: 1.5rem;
  border: 0.125rem dashed var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;

  @media (width >= 768px) {
    display: none;
  }
}

.global-nav__contact-heading {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 700;
}

.global-nav__tel {
  color: var(--color-orange-deep);
  font-size: 1.625rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.global-nav__hours {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
}

/* =============================================================
   Nav toggle (SP: 右下固定)
   ============================================================= */
/* トグルはJSがないと機能しないため、no-JS環境では表示しない */
.nav-toggle {
  display: none;
}

.js .nav-toggle {
  position: fixed;
  z-index: var(--z-nav-toggle);
  right: 1.125rem;
  bottom: 1.125rem;
  display: grid;
  place-content: center;
  gap: 0.25rem;
  width: 4.25rem;
  height: 4.25rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-orange-deep);
  box-shadow: 0 0.5rem 1rem -0.25rem rgb(61 68 87 / 40%);
  color: var(--color-white);
  transition: background-color 0.3s var(--ease-out), scale 0.3s var(--ease-out);

  &:hover {
    scale: 1.06;
  }

  @media (width >= 768px) {
    display: none;
  }
}

.nav-toggle__bars {
  display: grid;
  gap: 0.3125rem;
  width: 1.5rem;
  margin-inline: auto;

  & span {
    display: block;
    height: 0.1875rem;
    border-radius: var(--radius-pill);
    background-color: currentcolor;
    transition: translate 0.3s var(--ease-out), rotate 0.3s var(--ease-out), opacity 0.2s var(--ease-out);
  }
}

.nav-toggle__label {
  font-size: 0.625rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  line-height: 1;
}

.nav-toggle[aria-expanded="true"] {
  background-color: var(--color-navy);

  & .nav-toggle__bars span:nth-child(1) {
    translate: 0 0.5rem;
    rotate: 45deg;
  }

  & .nav-toggle__bars span:nth-child(2) {
    opacity: 0;
  }

  & .nav-toggle__bars span:nth-child(3) {
    translate: 0 -0.5rem;
    rotate: -45deg;
  }
}

/* =============================================================
   Section head
   ============================================================= */
.section-head {
  position: relative;
  display: grid;
  justify-items: start;
  gap: 0.25rem;
  margin-bottom: clamp(2.5rem, 6vw, 3.75rem);
}

.section-head--center {
  justify-items: center;
  text-align: center;
}

.section-head__en {
  display: inline-block;
  color: var(--color-orange-darker);
  font-size: clamp(0.8125rem, 2.4vw, 1rem);
  font-weight: 800;
  letter-spacing: 0.2em;
  line-height: 1;
  rotate: -6deg;
}

.section-head__ja {
  position: relative;
  display: inline-block;
  padding-bottom: 0.75rem;
  color: var(--color-navy);
  font-size: clamp(1.75rem, 6vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.4;

  &::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 0.5rem;
    border-bottom: 0.25rem solid var(--color-amber);
    border-radius: 0 0 50% 50%;
  }
}

/* =============================================================
   Hero
   ============================================================= */
.hero {
  position: relative;
  padding-top: clamp(1.5rem, 5vw, 3rem);
  overflow: hidden;
  background-image: radial-gradient(var(--color-border) 0.125rem, transparent 0.125rem);
  background-position: 0 0;
  background-size: 1.5rem 1.5rem;
}

.hero__inner {
  display: grid;
  gap: clamp(2rem, 6vw, 3rem);
  align-items: center;
  max-width: var(--width-wide);
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(3rem, 8vw, 4.5rem);

  @media (width >= 900px) {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__badge {
  display: inline-block;
  margin-bottom: 1.25rem;
  padding: 0.4375rem 1.125rem;
  border: 0.1875rem solid var(--color-amber);
  border-radius: var(--radius-pill);
  background-color: var(--color-white);
  color: var(--color-navy);
  font-size: clamp(0.75rem, 2.6vw, 0.875rem);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.hero__heading {
  display: grid;
  gap: 0.25rem;
  margin-bottom: 1.5rem;
  color: var(--color-navy);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.35;
}

.hero__heading-sub {
  font-size: clamp(1.375rem, 5.4vw, 2rem);
}

.hero__heading-main {
  font-size: clamp(1.875rem, 7.6vw, 2.75rem);
}

.hero__heading-em {
  position: relative;
  color: var(--color-orange);
  font-style: normal;

  &::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -0.125rem;
    left: 0;
    height: 0.375rem;
    border-radius: var(--radius-pill);
    background-color: var(--color-amber);
  }
}

.hero__lead {
  margin-bottom: 2rem;
  color: var(--color-text-secondary);
  font-size: clamp(0.9375rem, 2.7vw, 1.0625rem);

  & strong {
    color: var(--color-text);
    font-weight: 800;
  }
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__visual {
  position: relative;
}

.hero__image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
}

.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(0.25rem);
}

.hero__blob--orange {
  z-index: 0;
  top: -1.5rem;
  right: -1rem;
  width: clamp(4rem, 14vw, 7rem);
  aspect-ratio: 1;
  background-color: var(--color-orange-light);
}

.hero__blob--amber {
  z-index: 0;
  bottom: -1.75rem;
  left: -1.25rem;
  width: clamp(5rem, 18vw, 9rem);
  aspect-ratio: 1;
  background-color: var(--color-amber-light);
}

.hero__marquee {
  padding-block: 0.75rem;
  overflow: hidden;
  background-color: var(--color-navy);
  color: var(--color-bg);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.hero__marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 26s linear infinite;
}

/* 同一内容のセットを2つ並べ、translate: -50% がちょうど1セット分になるようにして継ぎ目を消す */
.hero__marquee-set {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-inline: 1.25rem;

  & li {
    display: inline-flex;
    align-items: center;
    gap: 2.5rem;

    &::after {
      content: "";
      width: 0.5rem;
      height: 0.5rem;
      border-radius: 50%;
      background-color: var(--color-amber);
    }
  }
}

@keyframes marquee {
  to {
    translate: -50% 0;
  }
}

/* =============================================================
   Section common
   ============================================================= */
.about,
.service,
.works,
.news,
.company,
.cta {
  scroll-margin-top: var(--header-offset);
}

.about,
.works,
.company {
  background-color: var(--color-white);
}

.about__inner,
.service__inner,
.works__inner,
.news__inner,
.company__inner {
  max-width: var(--width-content);
  margin-inline: auto;
  padding: var(--space-section) var(--gutter);
}

/* =============================================================
   About
   ============================================================= */
.about__catch {
  margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--color-navy);
  font-size: clamp(1.375rem, 5vw, 2rem);
  font-weight: 800;
  line-height: 1.55;
  text-align: center;
}

.about__content {
  display: grid;
  gap: clamp(2rem, 5vw, 3rem);
  align-items: start;
  margin-bottom: clamp(2.5rem, 6vw, 4rem);

  @media (width >= 900px) {
    grid-template-columns: 1fr 0.85fr;
  }
}

.about__text {
  display: grid;
  gap: 1.25rem;
  font-size: clamp(0.9375rem, 2.6vw, 1rem);
}

.about__visual img {
  border: 0.1875rem solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.feature-list {
  display: grid;
  gap: clamp(1.25rem, 3vw, 1.75rem);

  @media (width >= 768px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  position: relative;
  padding: clamp(1.75rem, 4vw, 2.25rem) clamp(1.25rem, 3vw, 1.75rem) clamp(1.5rem, 3vw, 2rem);
  border: 0.1875rem solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.feature-card__num {
  position: absolute;
  top: -1.125rem;
  left: clamp(1.25rem, 3vw, 1.75rem);
  display: grid;
  place-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background-color: var(--color-orange-deep);
  color: var(--color-white);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.feature-card__title {
  margin-bottom: 0.5rem;
  color: var(--color-navy);
  font-size: clamp(1.125rem, 3.4vw, 1.25rem);
  font-weight: 800;
}

.feature-card__text {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

/* =============================================================
   Service
   ============================================================= */
.service {
  background-color: var(--color-bg-subtle);
}

.service__lead,
.works__lead {
  margin-bottom: clamp(2.5rem, 6vw, 3.75rem);
  color: var(--color-text-secondary);
  font-size: clamp(0.9375rem, 2.6vw, 1.0625rem);
  text-align: center;
}

.service-block {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  background-color: var(--color-white);
  box-shadow: var(--shadow-card);

  &:not(:last-child) {
    margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
  }

  @media (width >= 900px) {
    grid-template-columns: 0.8fr 1.2fr;
  }
}

.service-block--reverse {
  @media (width >= 900px) {
    grid-template-columns: 1.2fr 0.8fr;

    & .service-block__visual {
      order: 2;
    }
  }
}

/* 読み上げ順を優先してHTMLでは本文を先に置いているため、表示位置をorderで戻す */
.service-block__visual {
  order: -1;
}

.service-block__visual img {
  margin-inline: auto;
  border-radius: var(--radius-md);
  background-color: var(--color-bg);
}

.service-block__num {
  margin-bottom: 0.5rem;
  color: var(--color-orange-deep);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.service-block__title {
  margin-bottom: 1rem;
  color: var(--color-navy);
  font-size: clamp(1.375rem, 4.6vw, 1.875rem);
  font-weight: 800;
  line-height: 1.45;
}

.service-block__text {
  margin-bottom: 1.5rem;
  color: var(--color-text-secondary);
  font-size: clamp(0.9375rem, 2.6vw, 1rem);
}

.service-block__list {
  display: grid;
  gap: 0.625rem;

  & li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.625rem;
    font-size: 0.9375rem;
    font-weight: 700;

    &::before {
      content: "";
      width: 1.375rem;
      height: 1.375rem;
      translate: 0 0.25rem;
      border-radius: 50%;
      background-color: var(--color-amber);
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233d4457' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 13 5 5L19 7'/%3E%3C/svg%3E");
      background-position: center;
      background-size: 0.875rem;
      background-repeat: no-repeat;
    }
  }
}

/* =============================================================
   Works
   ============================================================= */
.works-list {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2rem);

  @media (width >= 640px) {
    grid-template-columns: repeat(2, 1fr);
  }

  @media (width >= 960px) {
    grid-template-columns: repeat(3, 1fr);
  }
}

.work-card {
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  border: 0.1875rem solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
  transition: translate 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);

  &:hover {
    translate: 0 -0.375rem;
    box-shadow: var(--shadow-card);
  }
}

.work-card__visual {
  border-bottom: 0.1875rem solid var(--color-border);
}

.work-card__visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.work-card__body {
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding: clamp(1.25rem, 3vw, 1.5rem);
}

.work-card__tag {
  justify-self: start;
  padding: 0.1875rem 0.75rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-navy);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.work-card__title {
  color: var(--color-navy);
  font-size: 1.125rem;
  font-weight: 800;
  line-height: 1.5;
}

.work-card__text {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.work-card__result {
  margin-top: 0.25rem;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  background-color: var(--color-amber-light);
  color: var(--color-navy);
  font-size: 0.875rem;
  font-weight: 800;
  text-align: center;
}

.work-card__result-num {
  color: var(--color-orange-deep);
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}

/* =============================================================
   News
   ============================================================= */
.news-list {
  display: grid;
  gap: 0.875rem;
  max-width: 52rem;
  margin-inline: auto;
}

.news-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.875rem;
  padding: clamp(1rem, 3vw, 1.375rem) clamp(1.125rem, 3vw, 1.75rem);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  box-shadow: var(--shadow-pop);

  @media (width >= 768px) {
    grid-template-columns: auto auto 1fr;
    align-items: center;
    gap: 1.25rem;
  }
}

.news-item__date {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.news-item__tag {
  justify-self: start;
  min-width: 5.5rem;
  padding: 0.125rem 0.625rem;
  border-radius: var(--radius-pill);
  background-color: var(--color-orange-deep);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 800;
  text-align: center;
}

.news-item__tag--service {
  background-color: var(--color-navy);
}

.news-item__tag--company {
  background-color: var(--color-steel);
}

.news-item__title {
  grid-column: 1 / -1;
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 700;

  @media (width >= 768px) {
    grid-column: auto;
    font-size: 1rem;
  }
}

/* =============================================================
   Company
   ============================================================= */
.company__card {
  padding: clamp(1.5rem, 4vw, 2.75rem);
  border: 0.1875rem solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-bg);
}

.company-table {
  display: grid;
}

.company-table__row {
  display: grid;
  gap: 0.25rem;
  padding-block: 1.125rem;
  border-bottom: 0.125rem dashed var(--color-border);

  &:first-child {
    padding-top: 0;
  }

  &:last-child {
    border-bottom: 0;
    padding-bottom: 0;
  }

  @media (width >= 768px) {
    grid-template-columns: 11rem 1fr;
    gap: 1.5rem;
  }
}

.company-table__label {
  color: var(--color-orange-deep);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.company-table__data {
  font-size: clamp(0.9375rem, 2.6vw, 1rem);
}

.company-table__list {
  display: grid;
  gap: 0.25rem;

  & li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.5rem;

    &::before {
      content: "";
      width: 0.4375rem;
      height: 0.4375rem;
      translate: 0 0.8125rem;
      border-radius: 50%;
      background-color: var(--color-amber);
    }
  }
}

/* =============================================================
   CTA
   ============================================================= */
.cta {
  position: relative;
  overflow: hidden;
  background-image: linear-gradient(135deg, #ffc93c 0%, var(--color-amber) 55%, #f6a800 100%);
}

.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgb(255 255 255 / 45%) 0.125rem, transparent 0.125rem);
  background-size: 1.5rem 1.5rem;
  opacity: 0.6;
}

.cta__inner {
  position: relative;
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
  max-width: var(--width-content);
  margin-inline: auto;
  padding: var(--space-section) var(--gutter);

  @media (width >= 900px) {
    grid-template-columns: 1.4fr 0.6fr;
  }
}

.cta .section-head {
  margin-bottom: 1.5rem;
}

.cta .section-head__en {
  color: var(--color-navy);
}

.cta .section-head__ja::after {
  border-bottom-color: var(--color-white);
}

.cta__catch {
  margin-bottom: 1rem;
  color: var(--color-navy);
  font-size: clamp(1.5rem, 5.4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.5;
}

.cta__text {
  margin-bottom: 2rem;
  color: var(--color-navy);
  font-size: clamp(0.9375rem, 2.6vw, 1.0625rem);
}

/* 横並びにするとメールアドレスが折り返して読みづらくなるため、常に縦積みにする */
.cta__actions {
  display: grid;
  gap: 1rem;
}

.cta-btn {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.875rem;
  align-items: center;
  padding: 1.125rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  box-shadow: 0 0.375rem 0 rgb(61 68 87 / 22%);
  color: var(--color-navy);
  transition: translate 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);

  &:hover {
    translate: 0 -0.1875rem;
    box-shadow: 0 0.5625rem 0 rgb(61 68 87 / 22%);
    color: var(--color-navy);
  }
}

.cta-btn__icon {
  display: grid;
  place-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background-color: var(--color-orange-deep);
  color: var(--color-white);
}

.cta-btn--mail .cta-btn__icon {
  background-color: var(--color-navy);
}

.cta-btn__body {
  display: grid;
  gap: 0.125rem;
}

.cta-btn__label {
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.cta-btn__main {
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.cta-btn__main--mail {
  font-size: clamp(0.8125rem, 2.4vw, 0.875rem);
  letter-spacing: 0;
  line-height: 1.5;
}

.cta-btn__note {
  color: var(--color-text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
}

.cta__visual {
  justify-self: center;
  max-width: 17.5rem;
}

.cta__visual img {
  border: 0.375rem solid var(--color-white);
  border-radius: 50%;
  background-color: var(--color-bg);
  box-shadow: var(--shadow-card);
}

/* =============================================================
   Footer
   ============================================================= */
.site-footer {
  padding: clamp(3rem, 7vw, 4.5rem) var(--gutter) clamp(1.5rem, 4vw, 2rem);
  background-color: var(--color-navy);
  color: var(--color-bg);
}

.site-footer__inner {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
  max-width: var(--width-content);
  margin-inline: auto;
  padding-bottom: clamp(2rem, 5vw, 3rem);
  border-bottom: 0.125rem dashed rgb(255 249 242 / 25%);

  @media (width >= 768px) {
    grid-template-columns: 1.2fr 1fr 0.8fr;
  }
}

.site-footer__brand {
  display: grid;
  justify-items: center;
  gap: 1rem;
  text-align: center;

  @media (width >= 768px) {
    justify-items: start;
    text-align: left;
  }
}

.site-footer__logo-link {
  display: block;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  transition: scale 0.3s var(--ease-out);

  &:hover {
    scale: 1.04;
  }
}

.site-footer__logo img {
  width: clamp(9.375rem, 40vw, 11.25rem);
}

.site-footer__address {
  font-size: 0.875rem;
  line-height: 1.9;
}

.site-footer__heading {
  margin-bottom: 0.875rem;
  color: var(--color-amber);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.footer-contact {
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
}

.footer-contact__row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0.5rem;
}

.footer-contact__label {
  font-weight: 800;
}

.site-footer .text-link {
  color: var(--color-bg);

  &:hover {
    color: var(--color-amber);
  }
}

.footer-nav__list {
  display: grid;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
}

.footer-nav__link {
  display: inline-grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem;
  align-items: center;

  &::before {
    content: "";
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background-color: var(--color-amber);
  }

  &:hover {
    color: var(--color-amber);
  }
}

.site-footer__copyright {
  margin-top: clamp(1.25rem, 3vw, 1.75rem);
  color: rgb(255 249 242 / 75%);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-align: center;
}

/* SPは固定メニューボタンと重ならないように余白を確保する */
@media (width < 768px) {
  .site-footer__copyright {
    padding-bottom: 4rem;
  }
}

/* =============================================================
   Scroll reveal
   ============================================================= */
.js [data-reveal] {
  opacity: 0;
  translate: 0 1.5rem;
  transition: opacity 0.7s var(--ease-out), translate 0.7s var(--ease-out);
}

.js [data-reveal].is-visible {
  opacity: 1;
  translate: 0 0;
}

@media (prefers-reduced-motion: reduce) {
  .js [data-reveal] {
    opacity: 1;
    translate: 0 0;
  }
}

/* =============================================================
   Print
   ============================================================= */
@media print {
  /* PC向けの指定を打ち消すため、詳細度を合わせて .js 付きで書く */
  .loading,
  .skip-link,
  .js .nav-toggle,
  .js .global-nav,
  .hero__marquee {
    display: none;
  }

  /* スクロール前で未表示の要素が白紙で印刷されるのを防ぐ */
  .js [data-reveal] {
    opacity: 1;
    translate: 0 0;
    transition: none;
  }

  .js .site-header {
    position: static;
  }

  .js body {
    padding-block-start: 0;
  }

  .service-block,
  .work-card,
  .news-item,
  .feature-card,
  .cta-btn {
    box-shadow: none;
    break-inside: avoid;
  }
}