@charset "UTF-8";
/* =========================================================
   BUZZKURI LP base.css
   - buzzkuri.com（TOP）のデザインに合わせた共通スタイル
   - 全LPで同じ内容です（各LPフォルダで独立して動くようにコピーしています）
   - ページ固有のスタイルは css/style.css に書いてください
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* color */
  --c-bg: #000;
  --c-bg-2: #0b0b0b;
  --c-surface: #141414;
  --c-card: #262626;
  --c-card-2: #303030;
  --c-line: rgba(255, 255, 255, .2);
  --c-line-2: rgba(255, 255, 255, .12);
  --c-line-3: #3a3a3a;
  --c-text: #fff;
  --c-text-2: #dcdcdc;
  --c-text-3: #bcbcbc;
  --c-text-4: #8c8c8c;
  --c-gold: #eba336;
  --c-orange: #eb8435;
  --c-red: #e4533b;
  --c-yellow: #edb235;
  --c-accent: var(--c-gold);            /* LPごとに上書き可 */
  --grad: linear-gradient(90deg, #e4533b 0%, #edb235 100%);
  --grad-v: linear-gradient(180deg, #e4533b 0%, #edb235 100%);
  --grad-warm: linear-gradient(90deg, #edb235 0%, #eb8435 45%, #e4533b 100%);

  /* font */
  --ff-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif; /* 日本語は Noto Sans JP（Google Fonts） */
  --ff-en: "DM Sans", "Helvetica Neue", Arial, var(--ff-jp);

  /* layout */
  --container: 1280px;
  --gutter: clamp(18px, 5.2vw, 73px);
  --header-h: 72px;
  --radius: 7px;
  --radius-lg: 14px;
  --sec-space: clamp(80px, 10vw, 140px);
  --ease: cubic-bezier(.22, .61, .36, 1);
}
@media (max-width: 767px) {
  :root { --header-h: 64px; }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; }
h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
table { border-collapse: collapse; border-spacing: 0; }
:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ---------- Base ---------- */
body {
  background: var(--c-bg);
  color: var(--c-text);
  font-family: var(--ff-jp);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: .04em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "palt" 1;
  overflow-x: clip;
}
::selection { background: rgba(235, 163, 54, .35); }
strong, b { font-weight: 700; }
small { font-size: .82em; }
.en { font-family: var(--ff-en); letter-spacing: .02em; }
.num { font-family: var(--ff-en); font-feature-settings: "tnum" 1; letter-spacing: 0; }

/* ---------- Layout ---------- */
.l-container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.l-narrow { width: 100%; max-width: calc(980px + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.sec { position: relative; padding-block: var(--sec-space); }
.sec--tight { padding-block: clamp(56px, 7vw, 96px); }
.sec--line { border-top: 1px solid var(--c-line-2); }
.sec--surface { background: var(--c-bg-2); }
.sec--white { background: #fff; color: #1a1a1a; }

/* 背景のオレンジの光（TOPの「バヅクリとは」風） */
.glow { position: absolute; pointer-events: none; z-index: 0; border-radius: 50%; filter: blur(60px); opacity: .55;
  background: radial-gradient(closest-side, rgba(235, 132, 53, .9), rgba(228, 83, 59, .35) 55%, transparent); }
.sec > .l-container, .sec > .l-narrow { position: relative; z-index: 1; }

/* ---------- Heading ---------- */
/* セクションラベル（TOP: 「お客様の声」などの小見出し＋グラデ線） */
.sec-label { display: inline-block; font-size: clamp(20px, 2.2vw, 28px); font-weight: 500; line-height: 1.6; color: var(--c-text); }
.sec-label::after { content: ""; display: block; width: 40px; height: 1px; margin-top: 8px; background: var(--grad); }
.sec-label--center { display: block; text-align: center; }
.sec-label--center::after { margin-inline: auto; }
.sec-label--line { display: block; }
.sec-label--line::after { width: 100%; }

/* 英字の大見出し（TOP: PRO × AI × EMOTION） */
.display-en { font-family: var(--ff-en); font-weight: 300; font-size: clamp(40px, 5.6vw, 72px); line-height: 1.1; letter-spacing: .02em; color: var(--c-text); }

/* メッセージ見出し */
.sec-title { font-size: clamp(24px, 3.4vw, 44px); font-weight: 700; line-height: 1.55; letter-spacing: .04em; color: var(--c-text); }
.sec-title--md { font-size: clamp(22px, 2.6vw, 34px); }
.sec-head { margin-bottom: clamp(32px, 4.5vw, 56px); }
.sec-head > * + * { margin-top: clamp(14px, 1.8vw, 22px); }
.sec-head--center { text-align: center; }
.sec-head--center .sec-label { display: block; }
.sec-head--center .sec-label::after { margin-inline: auto; }

/* 左右にグラデ線の入る見出し（TOP: スピード／成果） */
.line-heading { display: flex; align-items: center; gap: clamp(20px, 4vw, 60px); font-size: clamp(22px, 2.6vw, 36px); font-weight: 700; line-height: 1.4; }
.line-heading::before, .line-heading::after { content: ""; flex: 1; height: 1px; background: var(--grad); }
.line-heading::before { background: linear-gradient(90deg, transparent, #e4533b 30%, #edb235); }
.line-heading::after { background: linear-gradient(90deg, #edb235, #e4533b 70%, transparent); }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-family: var(--ff-en); font-size: 13px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--c-text-3); }
.eyebrow::before { content: ""; width: 24px; height: 1px; background: var(--grad); }

/* ---------- Text ---------- */
.lead { font-size: clamp(16px, 1.6vw, 20px); font-weight: 700; line-height: 1.95; color: var(--c-text-2); }
.text { font-size: clamp(14px, 1.15vw, 16px); line-height: 2; color: var(--c-text-2); }
.text-s { font-size: 13px; line-height: 1.8; color: var(--c-text-3); }
.note { font-size: 12px; line-height: 1.7; color: var(--c-text-4); letter-spacing: .02em; }
.c-gold { color: var(--c-gold); }
.c-accent { color: var(--c-accent); }
.grad-text { background: var(--grad-warm); -webkit-background-clip: text; background-clip: text; color: transparent; }
.marker { background: linear-gradient(transparent 62%, rgba(235, 163, 54, .45) 62%); }
.u-center { text-align: center; }
.u-nowrap { white-space: nowrap; }
.u-inline-block { display: inline-block; }

/* ---------- Button ---------- */
.btn {
  --btn-h: 55px;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: var(--btn-h); padding: 0 52px 0 32px; border-radius: 9999px;
  font-size: 16px; font-weight: 700; line-height: 1.3; letter-spacing: .04em; text-align: center;
  transition: opacity .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
}
.btn::after { /* → 矢印 */
  content: ""; position: absolute; right: 22px; top: 50%; width: 16px; height: 11px; transform: translateY(-50%);
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 11'%3E%3Cpath d='M10.5.5 15 5.5l-4.5 5M15 5.5H0' fill='none' stroke='%23000' stroke-width='1.4'/%3E%3C/svg%3E") center / contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 11'%3E%3Cpath d='M10.5.5 15 5.5l-4.5 5M15 5.5H0' fill='none' stroke='%23000' stroke-width='1.4'/%3E%3C/svg%3E") center / contain no-repeat;
  transition: transform .25s var(--ease);
}
.btn:hover { opacity: .78; }
.btn:hover::after { transform: translate(4px, -50%); }
.btn--white { background: #fff; color: #1a1a1a; }
.btn--dark { background: var(--c-card); color: #fff; border: .5px solid #fff; }
.btn--ghost { background: transparent; color: #fff; border: 1px solid #d9d9d9; font-weight: 500; }
.btn--gray { background: #6b6b6b; color: #fff; }
.btn--light { background: #dcdcdc; color: #1a1a1a; }
.btn--accent { background: var(--c-accent); color: #fff; }
.btn--lg { --btn-h: 68px; font-size: clamp(16px, 1.5vw, 19px); padding: 0 64px 0 40px; }
.btn--sm { --btn-h: 45px; font-size: 14px; padding: 0 44px 0 22px; }
.btn--sm::after { right: 16px; }
.btn--block { display: flex; width: 100%; }
.btn--noarrow { padding-inline: 28px; }
.btn--noarrow::after { content: none; }
.btn__sub { display: block; font-size: .72em; font-weight: 500; opacity: .8; }
.btn-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px 20px; }
.btn-row--left { justify-content: flex-start; }

/* ---------- Card ---------- */
.card { background: var(--c-card); border-radius: var(--radius); padding: clamp(22px, 2.6vw, 36px); }
.card--line { background: transparent; border: 1px solid var(--c-line); }
.card--glass { background: rgba(38, 38, 38, .72); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--c-line-2); }
.card__title { font-size: clamp(18px, 1.7vw, 22px); font-weight: 700; line-height: 1.6; }
.card__text { margin-top: 12px; font-size: clamp(14px, 1.1vw, 15px); line-height: 1.95; color: var(--c-text-2); }

/* ---------- Grid ---------- */
.grid { display: grid; gap: clamp(16px, 2vw, 28px); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1023px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: minmax(0, 1fr); }
  .grid--sp2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* 罫線で区切るグリッド（TOP: 課題・事例一覧） */
.rule-grid { display: grid; border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.rule-grid > * { padding: clamp(24px, 2.6vw, 36px) clamp(16px, 2vw, 28px); border-bottom: 1px solid var(--c-line); }
.rule-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.rule-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.rule-grid--2 > :nth-child(2n+1), .rule-grid--3 > :not(:nth-child(3n)) { border-right: 1px solid var(--c-line); }
.rule-grid--2 > :nth-last-child(-n+2):nth-child(2n+1), .rule-grid--2 > :nth-last-child(-n+2):nth-child(2n+1) ~ * { border-bottom: 0; }
.rule-grid--3 > :nth-last-child(-n+3):nth-child(3n+1), .rule-grid--3 > :nth-last-child(-n+3):nth-child(3n+1) ~ * { border-bottom: 0; }
@media (max-width: 767px) {
  .rule-grid--2, .rule-grid--3 { grid-template-columns: minmax(0, 1fr); }
  .rule-grid > * { border-right: 0 !important; border-bottom: 1px solid var(--c-line) !important; padding-inline: 4px; }
  .rule-grid > :last-child { border-bottom: 0 !important; }
}

/* 番号付きの課題項目（TOP: バヅクリが解決する課題） */
.issue { min-width: 0; }
.issue__no { display: block; font-family: var(--ff-en); font-size: 14px; color: #5a5a5a; line-height: 2; }
.issue__title { padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, .15); font-size: clamp(19px, 2.2vw, 28px); font-weight: 500; line-height: 1.6; }
.issue__body { display: flex; gap: 12px; margin-top: 12px; font-size: clamp(15px, 1.4vw, 18px); line-height: 1.75; color: var(--c-text-2); }
.issue__body::before { content: ""; flex: none; width: clamp(16px, 3vw, 45px); height: 1px; margin-top: .85em; background: var(--grad); }

/* ---------- Stats（金色の大きな数字） ---------- */
.stats { display: grid; grid-template-columns: repeat(var(--cols, 4), minmax(0, 1fr)); }
.stat { padding: 12px 10px; text-align: center; }
.stat + .stat { border-left: 1px solid var(--c-line); }
.stat__label { font-size: clamp(13px, 1.3vw, 18px); color: var(--c-text-3); line-height: 1.6; }
.stat__value { display: flex; align-items: baseline; justify-content: center; gap: 4px; color: var(--c-gold); font-weight: 500; line-height: 1.1; }
.stat__num { font-family: var(--ff-en); font-size: clamp(48px, 7vw, 100px); letter-spacing: -.01em; }
.stat__unit { font-size: clamp(16px, 2.2vw, 32px); }
.stat__desc { margin-top: 8px; font-size: clamp(13px, 1.3vw, 17px); line-height: 1.6; color: #fff; }
@media (max-width: 767px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .stat + .stat { border-left: 0; }
  .stat:nth-child(2n) { border-left: 1px solid var(--c-line); }
}

/* ---------- Lists ---------- */
.check-list > li { position: relative; padding-left: 1.9em; line-height: 1.8; }
.check-list > li + li { margin-top: .7em; }
.check-list > li::before { /* 丸＋チェック（1つのSVGで中央揃え）。top は1行目の高さの中央に合わせる */
  content: ""; position: absolute; left: 0; top: calc((1.8em - 1.1em) / 2); width: 1.1em; height: 1.1em; border-radius: 50%;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.6 10.3l2.9 2.9 5.9-6.2' fill='none' stroke='%23fff' stroke-width='2.1' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 100% 100% no-repeat, var(--grad); }
.dot-list > li { position: relative; padding-left: 1.1em; line-height: 1.85; }
.dot-list > li + li { margin-top: .4em; }
.dot-list > li::before { content: ""; position: absolute; left: 0; top: .78em; width: 5px; height: 5px; border-radius: 50%; background: var(--c-gold); }

/* ---------- Tag ---------- */
.tag { display: inline-flex; align-items: center; min-height: 28px; padding: 2px 12px; border: 1px solid var(--c-line); border-radius: 9999px; font-size: 12px; line-height: 1.5; color: var(--c-text-2); }
.tag--accent { border-color: transparent; background: var(--grad); color: #fff; font-weight: 700; }

/* ---------- Media ---------- */
.ph { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--c-card); }
.ph > img { width: 100%; height: 100%; object-fit: cover; }
.ph--16x9 { aspect-ratio: 16 / 9; }
.ph--4x3 { aspect-ratio: 4 / 3; }
.ph--circle { border-radius: 50%; aspect-ratio: 1; }
.ph--ring { padding: 3px; border-radius: 50%; background: var(--grad); }
.ph--ring > img { border-radius: 50%; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #111; }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- 導入企業ロゴ（白帯のマーキー） ---------- */
.logo-band { background: #fff; overflow: hidden; padding-block: clamp(14px, 2vw, 24px); }
.logo-band__track { display: flex; width: max-content; animation: logo-marquee var(--marquee-speed, 60s) linear infinite; }
.logo-band__track > * { flex: none; }
.logo-band__track img { height: var(--logo-h, clamp(110px, 14vw, 200px)); width: auto; max-width: none; padding-right: 40px; }
.logo-band:hover .logo-band__track { animation-play-state: paused; }
@keyframes logo-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* 導入社数（TOP: 縦グラデ線＋金色の数字） */
.count-block { display: flex; gap: clamp(12px, 1.4vw, 16px); align-items: stretch; }
.count-block::before { content: ""; flex: none; width: 3px; background: var(--grad-v); }
.count-block__label { font-size: clamp(13px, 1.4vw, 20px); line-height: 1.4; }
.count-block__value { display: flex; align-items: baseline; gap: 8px; margin-top: 4px; color: var(--c-gold); font-weight: 500; line-height: 1; }
.count-block__num { font-family: var(--ff-en); font-size: clamp(44px, 6vw, 80px); }
.count-block__unit { font-size: clamp(18px, 2.2vw, 32px); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--c-line); }
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__q { position: relative; display: flex; gap: 16px; align-items: flex-start; padding: 24px 56px 24px 0; font-size: clamp(15px, 1.4vw, 18px); font-weight: 700; line-height: 1.7; cursor: pointer; list-style: none; }
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before, .faq__a::before { flex: none; font-family: var(--ff-en); font-size: 1.25em; line-height: 1.35; font-weight: 500; }
.faq__q::before { content: "Q"; color: var(--c-gold); }
.faq__q::after { content: ""; position: absolute; right: 8px; top: 50%; width: 14px; height: 14px; margin-top: -10px; border-right: 1.5px solid #fff; border-bottom: 1.5px solid #fff; transform: rotate(45deg); transition: transform .3s var(--ease); }
.faq__item[open] .faq__q::after { transform: rotate(225deg); margin-top: -3px; }
.faq__a { display: flex; gap: 16px; padding: 0 0 28px; font-size: clamp(14px, 1.2vw, 16px); line-height: 2; color: var(--c-text-2); }
.faq__a::before { content: "A"; color: var(--c-text-4); }
.faq__q, .faq__a { text-wrap: pretty; } /* 最後の行が1〜2文字だけにならないように */
.faq__a a { color: var(--c-gold); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Step / Flow ---------- */
.flow { display: grid; grid-template-columns: repeat(var(--steps, 4), minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 20px); counter-reset: flow; }
.flow__item { position: relative; padding: clamp(22px, 2.4vw, 32px) clamp(18px, 2vw, 26px); background: var(--c-card); border-radius: var(--radius); }
.flow__item:not(:last-child)::after { content: ""; position: absolute; top: 50%; right: calc(clamp(12px, 1.6vw, 20px) / -2 - 6px); z-index: 1; width: 12px; height: 12px; border-top: 1.5px solid var(--c-gold); border-right: 1.5px solid var(--c-gold); transform: translateY(-50%) rotate(45deg); }
.flow__no { font-family: var(--ff-en); font-size: 13px; letter-spacing: .14em; color: var(--c-gold); }
.flow__no::after { counter-increment: flow; content: " " counter(flow, decimal-leading-zero); font-size: 1.9em; letter-spacing: 0; }
.flow__title { margin-top: 6px; font-size: clamp(16px, 1.5vw, 19px); font-weight: 700; line-height: 1.6; }
.flow__text { margin-top: 10px; font-size: 14px; line-height: 1.85; color: var(--c-text-2); }
@media (max-width: 1023px) {
  .flow { grid-template-columns: minmax(0, 1fr); }
  .flow__item:not(:last-child)::after { top: auto; bottom: -13px; right: 50%; transform: translateX(50%) rotate(135deg); }
}

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; padding-block: clamp(64px, 8vw, 110px); text-align: center; isolation: isolate; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("../img/common/glow-bg.webp") center / cover no-repeat; opacity: .75; }
.cta::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, #000 0%, rgba(0, 0, 0, .55) 45%, #000 100%); }
.cta__catch { font-size: clamp(14px, 1.4vw, 18px); color: var(--c-text-2); }
.cta__title { margin-top: 10px; font-size: clamp(22px, 3vw, 38px); font-weight: 700; line-height: 1.6; }
.cta__logo { display: inline-block; height: clamp(34px, 4vw, 48px); width: auto; vertical-align: middle; margin-inline: 4px; }
.cta .btn-row { margin-top: clamp(28px, 3.4vw, 44px); }
.cta__note { margin-top: 18px; font-size: 12px; color: var(--c-text-4); }

/* ---------- Form ---------- */
.form-card { max-width: 860px; margin-inline: auto; padding: clamp(24px, 4vw, 56px); background: #fff; color: #1a1a1a; border-radius: var(--radius-lg); }
.form-card .hs-form-iframe, .form-card iframe { width: 100% !important; }
.form-card__loading { padding: 40px 0; text-align: center; font-size: 14px; color: #888; }
.form-aside { margin-top: 24px; text-align: center; font-size: 14px; color: var(--c-text-2); }
.form-aside a { color: var(--c-gold); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Header ---------- */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; padding: 12px clamp(12px, 2.8vw, 40px); transition: background-color .3s var(--ease); }
.site-header__bar { display: flex; align-items: center; gap: 12px; max-width: var(--container); height: 48px; margin-inline: auto; }
.site-header__brand { display: flex; align-items: center; gap: 14px; min-width: 0; height: 100%; padding: 0 18px; border-radius: 3px; background: rgba(26, 26, 26, .8); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.site-header__brand img { width: auto; flex: none; }
.site-header__brand { flex: none; } /* ロゴは押しつぶさない（メニューが入りきらないときは main.js がメニューを隠す） */
.site-header__mark { height: 22px; }
.site-header__service { height: 26px; padding-left: 14px; border-left: 1px solid rgba(255, 255, 255, .25); box-sizing: content-box; }
.site-header__nav { flex: 1; min-width: 0; overflow: hidden; display: flex; align-items: center; height: 100%; padding: 0 8px; border-radius: 3px; background: rgba(26, 26, 26, .8); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.site-header__nav ul { display: flex; justify-content: flex-end; gap: 4px; width: 100%; }
.site-header__nav a { display: block; padding: 8px 12px; border-radius: 3px; font-size: 13px; font-weight: 500; line-height: 1.5; white-space: nowrap; transition: background-color .2s; }
.site-header__nav a:hover { background: rgba(255, 255, 255, .1); }
.site-header__cta { display: flex; gap: 8px; height: 100%; }
.site-header__btn { display: inline-flex; align-items: center; gap: 10px; height: 100%; padding: 0 16px; border-radius: 3px; background: rgba(255, 255, 255, .9); color: #1a1a1a; font-size: 13px; font-weight: 700; white-space: nowrap; transition: opacity .2s; }
.site-header__btn::after { content: "→"; font-family: var(--ff-en); }
.site-header__btn:hover { opacity: .75; }
.site-header__btn--dark { background: rgba(26, 26, 26, .8); color: #fff; border: .5px solid rgba(255, 255, 255, .6); }
.nav-toggle { display: none; }
/* 画面がやや狭いときは、メニューの文字と余白を少し詰める */
@media (max-width: 1360px) {
  .site-header__nav { padding: 0 4px; }
  .site-header__nav ul { gap: 0; }
  .site-header__nav a { padding: 8px 9px; font-size: 12px; }
  .site-header__btn { gap: 6px; padding: 0 12px; font-size: 12px; } /* 「お問い合わせ・見積もり依頼」が長いので、ボタンも少し詰める */
}
/* メニューが入りきらないとき（main.js が is-nav-hidden を付ける）と、1100px以下はメニューを隠す */
.site-header.is-nav-hidden .site-header__nav { display: none; }
.site-header.is-nav-hidden .site-header__brand { margin-right: auto; }
@media (max-width: 1100px) {
  .site-header__nav { display: none; }
  .site-header__brand { margin-right: auto; }
}
@media (max-width: 767px) {
  .site-header { padding: 10px 12px; }
  .site-header__bar { height: 44px; }
  .site-header__brand { flex: 0 1 auto; padding: 0 12px; gap: 10px; }
  .site-header__mark { height: 17px; }
  .site-header__service { flex: 0 1 auto !important; height: 19px; max-width: 42vw; padding-left: 10px; object-fit: contain; object-position: left center; }
  .site-header__btn { padding: 0 12px; font-size: 12px; }
  .site-header__btn::after { content: none; }
  .site-header__btn--dark { display: none; }
}
/* SP: 画面下固定CTA */
.sp-fixed-cta { display: none; }
@media (max-width: 767px) {
  .sp-fixed-cta { position: fixed; inset: auto 0 0; z-index: 90; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 10px 12px calc(10px + env(safe-area-inset-bottom)); background: rgba(0, 0, 0, .85); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-top: 1px solid var(--c-line-2); transform: translateY(110%); transition: transform .35s var(--ease); }
  .sp-fixed-cta.is-show { transform: none; }
  .sp-fixed-cta .btn { --btn-h: 46px; padding: 0 10px; font-size: 13px; }
  .sp-fixed-cta .btn::after { content: none; }
  body.has-sp-cta { padding-bottom: 70px; }
}

/* ---------- 最終CTA（資料のイメージ＋お問い合わせの2枚のカード。カード全体がリンク） ---------- */
.final-cta { overflow: hidden; text-align: center; }
.final-cta__catch { font-size: clamp(25px, 3.6vw, 48px); font-weight: 700; line-height: 1.5; letter-spacing: .05em; }
.final-cta__logo img { width: auto; height: clamp(46px, 5vw, 66px); margin: clamp(20px, 2.6vw, 32px) auto 0; }
.final-cta__price { margin-top: clamp(18px, 2.4vw, 28px); font-size: clamp(20px, 2.2vw, 28px); }
.final-cards { max-width: 980px; margin: clamp(36px, 4.4vw, 56px) auto 0; }
.final-card { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; padding: clamp(20px, 2.8vw, 36px); border: 1px solid var(--c-line-2); border-radius: var(--radius-lg); background: rgba(24, 24, 24, .85); }
.final-card::after { /* ホバー時の枠（.reveal の transition とぶつからないよう疑似要素で） */
  content: ""; position: absolute; inset: -1px; border: 1px solid rgba(255, 255, 255, .55); border-radius: inherit;
  opacity: 0; transition: opacity .25s var(--ease); pointer-events: none;
}
.final-card:hover::after { opacity: 1; }
.final-card:hover .btn { opacity: .78; }
.final-card:hover .btn::after { transform: translate(4px, -50%); }
.final-card__img { display: flex; align-items: center; justify-content: center; height: clamp(190px, 21vw, 260px); } /* grid だと行の高さが画像に合わせて伸び、枠からはみ出すため flex */
.final-card__img img { width: auto; max-width: 100%; max-height: 100%; object-fit: contain; }
.final-card__img--photo img { width: 100%; height: 100%; max-height: none; object-fit: cover; border-radius: var(--radius); }
.final-card .btn { padding-inline: 32px 52px; }
@media (max-width: 767px) {
  .final-card__img { height: 180px; }
  .final-card .btn { padding-inline: 20px 44px; font-size: 16px; }
}

/* ---------- Footer（TOPのフッター） ---------- */
.site-footer { position: relative; overflow: hidden; isolation: isolate; }
.site-footer__cta { position: relative; z-index: 2; background: #000; padding: 28px var(--gutter); border-top: 1px solid var(--c-line-2); }
.site-footer__cta .btn-row { gap: 14px 22px; }
.site-footer__cta .btn { min-width: 250px; }
.site-footer__body { position: relative; padding: clamp(90px, 10vw, 150px) var(--gutter) 28px; }
.site-footer__body::before { content: ""; position: absolute; inset: 0; z-index: -2; background: url("../img/common/footer-bg.webp") center / cover no-repeat; }
.site-footer__body::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(#000 0%, rgba(0, 0, 0, .8) 10%, rgba(0, 0, 0, .58) 22%, rgba(0, 0, 0, .38) 36%, rgba(0, 0, 0, .22) 50%, rgba(0, 0, 0, .08) 62%, transparent 75%), rgba(255, 255, 255, .06); }
/* ロゴとリンクを横並び（スマホは縦に積む）。コピーライトは次の行の中央 */
.site-footer__inner { display: flex; flex-wrap: wrap; align-items: center; column-gap: clamp(32px, 4vw, 56px); max-width: 1110px; margin-inline: auto; }
.site-footer__logo { display: inline-block; vertical-align: top; } /* 画像の幅だけをリンクにする（inline のままだと行の幅いっぱいがリンクになる） */
.site-footer__logo img { height: clamp(28px, 2.6vw, 36px); width: auto; }
.site-footer__service { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; flex-basis: 100%; margin-top: 28px; }
.site-footer__service img { height: clamp(30px, 3vw, 40px); width: auto; }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 12px 40px; }
.site-footer__nav a { position: relative; padding-left: 12px; font-size: 13px; line-height: 2; }
.site-footer__nav a::before { content: ""; position: absolute; left: 0; top: .35em; bottom: .35em; width: 1px; background: var(--grad-v); }
.site-footer__nav a:hover { opacity: .7; }
.site-footer__copy { flex-basis: 100%; margin-top: clamp(48px, 6vw, 80px); text-align: center; font-family: var(--ff-en); font-size: clamp(11px, 1vw, 13px); letter-spacing: .06em; color: rgba(255, 255, 255, .85); }
@media (max-width: 767px) {
  .site-footer__cta .btn { min-width: 0; width: 100%; }
  .site-footer__inner { display: block; }
  .site-footer__nav { gap: 6px 24px; margin-top: 28px; }
}

/* ---------- Reveal（スクロールでふわっと表示） ---------- */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: .1s; }
.js .reveal[data-delay="2"] { transition-delay: .2s; }
.js .reveal[data-delay="3"] { transition-delay: .3s; }

/* ---------- Utility ---------- */
.sp-only { display: none !important; }
@media (max-width: 767px) {
  .sp-only { display: revert !important; }
  .pc-only { display: none !important; }
}
br.sp { display: none; }
@media (max-width: 767px) { br.sp { display: inline; } br.pc { display: none; } }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mt-s { margin-top: 16px; } .mt-m { margin-top: clamp(24px, 3vw, 40px); } .mt-l { margin-top: clamp(40px, 5vw, 72px); } .mt-xl { margin-top: clamp(64px, 8vw, 120px); }