@charset "UTF-8";

/* ==========================================================================
   結 | YUI ARCHITECTS — 福岡・糸島の建築設計事務所（ポートフォリオ用 架空）
   自然（海・緑）× 清潔感 / ゴシック体 / 画像を活かすデザイン
   ========================================================================== */

:root{
  --bg:#f2f5f4;
  --bg-2:#e8efed;
  --bg-3:#dde7e4;
  --ink:#1e2b29;
  --ink-soft:#54625f;
  --ink-light:#9aa8a4;
  --line:#dce4e1;
  --accent:#2f8278;        /* 海緑（糸島の海）：自然＋清潔 */
  --accent-deep:#1f6258;
  --accent-soft:#8fc2b8;
  --sage:#7d9b6f;          /* 緑：自然 */
  --sand:#c9bca1;          /* 砂浜の温かみ（差し色） */
  --white:#ffffff;
  --cta:#1e2b29;
  --cta-hover:#0d1716;
  --shadow:0 18px 50px -26px rgba(20,40,38,.4);
  --shadow-soft:0 10px 30px -18px rgba(20,40,38,.35);

  --font-jp:"Zen Kaku Gothic New","Noto Sans JP",sans-serif;
  --font-body:"Noto Sans JP",sans-serif;
  --font-en:"Jost","Zen Kaku Gothic New",sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
}

*,*::before,*::after{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; scroll-padding-top:90px; -webkit-text-size-adjust:100%; }
body{ font-family:var(--font-body); font-weight:400; color:var(--ink); background:var(--bg);
  line-height:1.95; font-size:15px; letter-spacing:.02em; -webkit-font-smoothing:antialiased; overflow-x:hidden; opacity:0; }
body.is-loaded{ opacity:1; transition:opacity .7s ease; }
img,svg{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font-family:inherit; color:inherit; cursor:pointer; border:none; background:none; }
::selection{ background:var(--accent); color:#fff; }

.container{ max-width:1200px; margin:0 auto; padding:0 40px; }
.container--narrow{ max-width:900px; }
.section{ padding:130px 0; position:relative; }
.section--tight{ padding:90px 0; }
.sp-only{ display:none; } .sp-hide{ display:inline; }

/* 見出し */
.eyebrow{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-en); font-size:12px; font-weight:500; letter-spacing:.28em; text-transform:uppercase; color:var(--accent); }
.eyebrow::before{ content:""; width:28px; height:1px; background:var(--accent); display:inline-block; }
.h-lead{ font-family:var(--font-jp); font-weight:500; line-height:1.55; letter-spacing:.04em; font-size:clamp(26px,4.2vw,44px); color:var(--ink); margin:22px 0; }
.h-lead .accent{ color:var(--accent); }
.lead-text{ color:var(--ink-soft); font-size:15px; line-height:2.1; max-width:640px; }

/* ボタン */
.btn{ display:inline-flex; align-items:center; gap:14px; padding:16px 34px; border-radius:999px; font-family:var(--font-en); font-size:13px; font-weight:500; letter-spacing:.14em; text-transform:uppercase; background:var(--cta); color:var(--white); transition:transform .4s var(--ease), background .3s, box-shadow .4s; }
.btn .ar{ transition:transform .4s var(--ease); }
.btn:hover{ background:var(--cta-hover); transform:translateY(-2px); box-shadow:var(--shadow); }
.btn:hover .ar{ transform:translateX(5px); }
.btn--ghost{ background:transparent; color:var(--accent); border:1.5px solid var(--accent); }
.btn--ghost:hover{ background:var(--accent); color:var(--white); border-color:var(--accent); }
.btn--accent{ background:var(--accent); }
.btn--accent:hover{ background:var(--accent-deep); }
.text-link{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-en); font-size:13px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--ink); padding-bottom:4px; border-bottom:1px solid currentColor; transition:gap .3s var(--ease), color .3s; }
.text-link:hover{ gap:16px; color:var(--accent); }

/* ==========================================================================
   Header — 常時、地（白）を敷く / 文字はダーク
   ========================================================================== */
.header{ position:fixed; inset:0 0 auto 0; z-index:100; background:rgba(255,255,255,.9); backdrop-filter:saturate(150%) blur(14px); box-shadow:0 1px 0 var(--line); transition:padding .4s, box-shadow .4s; }
.header__inner{ max-width:1280px; margin:0 auto; padding:20px 40px; display:flex; align-items:center; justify-content:space-between; transition:padding .4s; }
.header.is-scrolled{ box-shadow:var(--shadow-soft); }
.header.is-scrolled .header__inner{ padding-top:14px; padding-bottom:14px; }
.header.menu-open{ background:transparent; backdrop-filter:none; box-shadow:none; }
.header.menu-open .hamburger span{ background:#fff!important; }
.header.menu-open .logo{ position:relative; z-index:115; }
.header.menu-open .logo__mark{ color:#fff; }
.header.menu-open .logo__txt{ color:rgba(255,255,255,.7); }

.logo{ display:flex; align-items:baseline; gap:10px; line-height:1; }
.logo__mark{ font-family:var(--font-jp); font-weight:700; font-size:25px; letter-spacing:.04em; color:var(--accent); }
.logo__txt{ font-family:var(--font-en); font-size:11px; font-weight:500; letter-spacing:.3em; text-transform:uppercase; color:var(--ink-soft); }

.gnav__list{ display:flex; align-items:center; gap:32px; }
.gnav__link{ font-family:var(--font-en); font-size:12.5px; font-weight:500; letter-spacing:.12em; text-transform:uppercase; color:var(--ink); position:relative; padding:6px 0; transition:color .3s; }
.gnav__link::after{ content:""; position:absolute; left:0; bottom:0; width:100%; height:1px; background:var(--accent); transform:scaleX(0); transform-origin:right; transition:transform .35s var(--ease); }
.gnav__link:hover::after{ transform:scaleX(1); transform-origin:left; }
.gnav__link:hover{ color:var(--accent); }
.gnav__cta{ padding:11px 24px; border-radius:999px; background:var(--accent); color:#fff!important; }
.gnav__cta::after{ display:none; }
.gnav__cta:hover{ background:var(--accent-deep); }

.hamburger{ display:none; width:44px; height:44px; position:relative; z-index:120; }
.hamburger span{ position:absolute; left:11px; width:22px; height:1.5px; background:var(--ink); border-radius:2px; transition:.35s var(--ease); }
.hamburger.is-open span{ background:var(--ink)!important; }
.hamburger span:nth-child(1){ top:17px; } .hamburger span:nth-child(2){ top:23px; } .hamburger span:nth-child(3){ top:29px; }
.hamburger.is-open span:nth-child(1){ top:23px; transform:rotate(45deg); }
.hamburger.is-open span:nth-child(2){ opacity:0; }
.hamburger.is-open span:nth-child(3){ top:23px; transform:rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ position:relative; min-height:100svh; display:flex; align-items:center; overflow:hidden; background:var(--bg-3); }
.hero__slides{ position:absolute; inset:0; z-index:0; }
.hero__slides::after{ content:""; position:absolute; inset:0; z-index:2; background:linear-gradient(180deg,rgba(13,30,28,.5) 0%,rgba(13,30,28,.22) 45%,rgba(13,30,28,.58) 100%); }
.hero__slide{ position:absolute; inset:0; opacity:0; transition:opacity 1.4s var(--ease); }
.hero__slide.is-active{ opacity:1; }
.hero__slide img{ width:100%; height:100%; object-fit:cover; transform:scale(1.08); transition:transform 7s ease; }
.hero__slide.is-active img{ transform:scale(1); }
.hero__inner{ position:relative; z-index:3; max-width:1280px; margin:0 auto; padding:120px 40px 0; width:100%; color:var(--white); }
.hero__texts{ position:relative; margin:20px 0 30px; }
.hero__text{ position:absolute; top:0; left:0; width:100%; opacity:0; transform:translateY(22px); transition:opacity .9s var(--ease), transform .9s var(--ease); pointer-events:none; }
.hero__text.is-active{ position:relative; opacity:1; transform:none; pointer-events:auto; }
.hero__title{ font-family:var(--font-jp); font-weight:500; font-size:clamp(34px,6.4vw,76px); line-height:1.34; letter-spacing:.03em; margin:0 0 24px; }
.hero__sub{ font-size:16px; line-height:2; color:rgba(255,255,255,.92); max-width:500px; }
.hero__dots{ position:absolute; left:50%; bottom:40px; transform:translateX(-50%); z-index:5; display:flex; gap:12px; }
.hero__dots button{ width:38px; height:3px; border-radius:2px; background:rgba(255,255,255,.45); transition:.3s; }
.hero__dots button.is-active{ background:#fff; width:54px; }
.hero__cta{ margin-top:32px; }
.hero__cta .btn{ background:var(--white); color:var(--ink); box-shadow:0 10px 30px -12px rgba(0,0,0,.5); }
.hero__cta .btn:hover{ background:var(--accent); color:#fff; }
.hero__scroll{ position:absolute; right:40px; bottom:34px; z-index:2; display:flex; flex-direction:column; align-items:center; gap:12px; color:rgba(255,255,255,.85); }
.hero__scroll span{ font-family:var(--font-en); font-size:10px; letter-spacing:.25em; text-transform:uppercase; writing-mode:vertical-rl; }
.hero__scroll i{ width:1px; height:50px; background:rgba(255,255,255,.4); position:relative; overflow:hidden; }
.hero__scroll i::after{ content:""; position:absolute; top:-50%; left:0; width:100%; height:50%; background:var(--accent-soft); animation:scrollLine 1.8s ease-in-out infinite; }
@keyframes scrollLine{ 0%{top:-50%} 100%{top:100%} }
@keyframes fadeUp{ to{ opacity:1; transform:none; } }


.hero__badge{ display:inline-flex; align-items:center; gap:8px; margin-bottom:18px; padding:8px 18px; border-radius:999px; background:rgba(255,255,255,.14); border:1px solid rgba(255,255,255,.34); font-size:12.5px; letter-spacing:.1em; color:#fff; opacity:0; transform:translateY(20px); animation:fadeUp .9s var(--ease) .2s forwards; }
.hero__badge svg{ width:15px; height:15px; }

/* Reveal */
.reveal{ opacity:0; transform:translateY(34px); transition:opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in{ opacity:1; transform:none; }
.reveal[data-delay="1"]{ transition-delay:.12s; } .reveal[data-delay="2"]{ transition-delay:.24s; } .reveal[data-delay="3"]{ transition-delay:.36s; }

/* ==========================================================================
   Intro
   ========================================================================== */
.intro{ background:var(--bg); }
.intro__grid{ display:grid; grid-template-columns:1.1fr 1fr; gap:70px; align-items:center; }
.intro__copy .h-lead{ margin-top:18px; }
.intro__visual{ position:relative; }
.intro__visual img{ width:100%; aspect-ratio:4/5; object-fit:cover; border-radius:10px; }
.intro__visual .float-card{ position:absolute; left:-30px; bottom:-30px; background:var(--white); padding:24px 28px; border-radius:10px; box-shadow:var(--shadow); max-width:230px; }
.float-card__num{ font-family:var(--font-en); font-size:40px; font-weight:400; color:var(--accent); line-height:1; }
.float-card__label{ font-size:12px; color:var(--ink-soft); margin-top:6px; }

/* ==========================================================================
   Services — 画像背景＋文字（画像の強みを活かす）
   ========================================================================== */
.services{ background:var(--bg-2); position:relative; overflow:hidden; }
.services::before{ content:""; position:absolute; right:-140px; top:40px; width:440px; height:440px; border-radius:50%; background:radial-gradient(circle,rgba(143,194,184,.5),transparent 70%); filter:blur(46px); pointer-events:none; }
.services::after{ content:""; position:absolute; left:-160px; bottom:-60px; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle,rgba(125,155,111,.4),transparent 70%); filter:blur(50px); pointer-events:none; }
.services .container{ position:relative; z-index:1; }
.section-head{ text-align:center; max-width:680px; margin:0 auto 60px; }
.section-head .eyebrow{ justify-content:center; } .section-head .eyebrow::before{ display:none; }
.section-head .h-lead{ margin:16px 0 0; }
.feature-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.feature{ position:relative; min-height:284px; border-radius:14px; overflow:hidden; display:flex; align-items:flex-end; color:#fff; box-shadow:var(--shadow-soft); }
.feature--wide{ grid-column:1 / -1; min-height:256px; }
.feature__img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0; transition:transform 1s var(--ease); }
.feature:hover .feature__img{ transform:scale(1.07); }
.feature::after{ content:""; position:absolute; inset:0; z-index:1; background:linear-gradient(180deg,rgba(14,30,28,.05) 0%,rgba(14,30,28,.45) 55%,rgba(14,30,28,.82) 100%); }
.feature__body{ position:relative; z-index:2; padding:36px 34px; width:100%; }
.feature__no{ font-family:var(--font-en); letter-spacing:.22em; color:#fff; font-size:13px; }
.feature__title{ font-family:var(--font-jp); font-weight:500; font-size:23px; letter-spacing:.04em; margin:8px 0 10px; }
.feature__desc{ font-size:13.5px; color:rgba(255,255,255,.88); line-height:1.95; max-width:560px; }

/* ==========================================================================
   福岡マップ
   ========================================================================== */
.fukuoka{ background:var(--ink); color:var(--white); overflow:hidden; position:relative; }
.fukuoka::before{ content:"FUKUOKA"; position:absolute; top:34px; left:50%; transform:translateX(-50%); font-family:var(--font-en); font-weight:500; font-size:clamp(80px,16vw,220px); letter-spacing:.05em; color:rgba(255,255,255,.045); white-space:nowrap; pointer-events:none; }
.fukuoka .container{ position:relative; z-index:1; }
.fukuoka .eyebrow{ color:var(--accent-soft); } .fukuoka .eyebrow::before{ background:var(--accent-soft); }
.fukuoka .h-lead{ color:var(--white); }
.fukuoka__layout{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; margin-top:46px; }
.fukuoka__mapwrap{ position:relative; }
.fk-map{ width:100%; height:auto; overflow:visible; filter:drop-shadow(0 20px 40px rgba(0,0,0,.3)); }
.fk-region{ cursor:pointer; }
.fk-region path{ fill:rgba(255,255,255,.08); stroke:rgba(255,255,255,.16); stroke-width:0.5; transition:fill .3s var(--ease); }
.fk-region:hover path{ fill:rgba(255,255,255,.2); }
.fk-region.active path{ fill:var(--accent); stroke:var(--accent-soft); stroke-width:0.5; }
.fk-label{ font-family:var(--font-jp); font-size:18px; fill:var(--white); pointer-events:none; font-weight:700; paint-order:stroke; stroke:rgba(14,30,28,.55); stroke-width:4; }
.fk-dot{ fill:var(--accent-soft); }
.fk-dot--pulse{ animation:fkPulse 2.2s ease-out infinite; }
@keyframes fkPulse{ 0%{ r:3; opacity:.9 } 100%{ r:16; opacity:0 } }
.fukuoka__panel .region-en{ font-family:var(--font-en); font-size:12px; letter-spacing:.2em; text-transform:uppercase; color:var(--accent-soft); }
.fukuoka__panel .region-name{ font-family:var(--font-jp); font-weight:500; font-size:26px; letter-spacing:.04em; margin-top:4px; }
.fukuoka__panel .region-desc{ color:rgba(255,255,255,.78); font-size:14px; line-height:2; margin:18px 0 24px; min-height:84px; }
.fukuoka__stat{ display:flex; align-items:baseline; gap:10px; padding-top:22px; border-top:1px solid rgba(255,255,255,.2); }
.fukuoka__stat b{ font-family:var(--font-en); font-weight:400; font-size:46px; color:var(--accent-soft); line-height:1; }
.fukuoka__stat span{ font-size:13px; color:rgba(255,255,255,.72); }
.fukuoka__hint{ font-size:12px; color:rgba(255,255,255,.5); margin-top:22px; letter-spacing:.05em; }

/* ==========================================================================
   Stats
   ========================================================================== */
.stats{ background:var(--bg); }
.stats__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:30px; text-align:center; }
.stat__num{ font-family:var(--font-en); font-weight:300; font-size:clamp(44px,6vw,66px); color:var(--ink); line-height:1; }
.stat__num .unit{ font-size:.42em; color:var(--accent); margin-left:4px; }
.stat__label{ font-size:13px; color:var(--ink-soft); margin-top:14px; letter-spacing:.06em; }
.stats__grid > div{ position:relative; }
.stats__grid > div:not(:last-child)::after{ content:""; position:absolute; right:-15px; top:10%; height:80%; width:1px; background:var(--line); }

/* ==========================================================================
   Works（一覧グリッド & スライダー）
   ========================================================================== */
.works{ background:var(--bg-2); position:relative; overflow:hidden; }
.works::before{ content:""; position:absolute; left:-150px; top:-40px; width:420px; height:420px; border-radius:50%; background:radial-gradient(circle,rgba(201,188,161,.4),transparent 70%); filter:blur(48px); pointer-events:none; }
.works .container{ position:relative; z-index:1; }
.works__grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:40px 36px; }
.works-page .works__grid{ grid-template-columns:repeat(3,1fr); gap:44px 30px; }
.work-card{ display:block; }
.work-card__thumb{ position:relative; overflow:hidden; border-radius:10px; aspect-ratio:3/2; background:var(--bg-3); }
.work-card__thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.work-card:hover .work-card__thumb img{ transform:scale(1.06); }
.work-card__tag{ position:absolute; top:14px; left:14px; background:rgba(255,255,255,.92); color:var(--ink); font-size:11px; letter-spacing:.06em; padding:5px 12px; border-radius:999px; }
.work-card__area{ display:inline-flex; align-items:center; gap:5px; font-family:var(--font-en); font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); margin-top:18px; }
.work-card__title{ font-family:var(--font-jp); font-weight:500; font-size:18px; letter-spacing:.03em; margin-top:8px; transition:color .3s; }
.work-card:hover .work-card__title{ color:var(--accent); }
.work-card__meta{ font-size:12.5px; color:var(--ink-soft); margin-top:6px; }

/* スライダー（トップの事例） */
.slider{ position:relative; }
.slider__track{ display:flex; align-items:flex-start; gap:28px; overflow-x:auto; overflow-y:hidden; overscroll-behavior-x:contain; scroll-snap-type:x mandatory; scroll-behavior:smooth; padding:4px 0 14px; -webkit-overflow-scrolling:touch; scrollbar-width:none; }
.slider__track .reveal{ opacity:1!important; transform:none!important; }
.slider__track::-webkit-scrollbar{ height:0; display:none; }
.slider__track .work-card,
.slider__track .voice{ flex:0 0 calc((100% - 56px)/3); scroll-snap-align:start; }
.slider__foot{ display:flex; align-items:center; justify-content:space-between; margin-top:30px; gap:20px; }
.slider__progress{ flex:1; height:2px; background:var(--line); position:relative; border-radius:2px; overflow:hidden; }
.slider__progress i{ position:absolute; left:0; top:0; height:100%; width:34%; background:var(--accent); border-radius:2px; transition:left .3s var(--ease); }
.slider__nav{ display:flex; gap:10px; }
.slider__btn{ width:50px; height:50px; border-radius:50%; border:1px solid var(--line); display:flex; align-items:center; justify-content:center; color:var(--ink); transition:.3s; background:var(--white); }
.slider__btn:hover{ background:var(--ink); color:#fff; border-color:var(--ink); }
.slider__btn:disabled{ opacity:.3; cursor:default; }
.slider__btn:disabled:hover{ background:var(--white); color:var(--ink); border-color:var(--line); }

/* Works filter */
.works__filter{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom:54px; }
.works__filter button{ font-family:var(--font-en); font-size:12px; letter-spacing:.1em; text-transform:uppercase; padding:9px 20px; border-radius:999px; border:1px solid var(--line); color:var(--ink-soft); transition:.3s; }
.works__filter button.active, .works__filter button:hover{ background:var(--ink); color:var(--white); border-color:var(--ink); }

/* ==========================================================================
   Work detail
   ========================================================================== */
.work-detail{ padding-top:140px; padding-bottom:120px; }
.work-detail__head{ max-width:880px; margin:0 auto 50px; }
.work-detail__area{ font-family:var(--font-en); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--accent); }
.work-detail__title{ font-family:var(--font-jp); font-weight:500; font-size:clamp(26px,4vw,40px); line-height:1.5; margin:14px 0 0; }
.work-detail__hero{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:12px; margin-bottom:56px; }
.work-detail__body{ display:grid; grid-template-columns:1fr 300px; gap:60px; align-items:start; max-width:1080px; margin:0 auto; }
.work-detail__lead{ font-size:16px; line-height:2.2; }
.work-detail__lead p{ margin-bottom:24px; }
.work-detail__spec{ background:var(--bg-2); border-radius:12px; padding:32px 30px; }
.work-detail__spec .row{ display:flex; flex-direction:column; gap:3px; padding-bottom:16px; margin-bottom:16px; border-bottom:1px solid var(--line); }
.work-detail__spec .row:last-child{ border-bottom:none; padding-bottom:0; margin-bottom:0; }
.work-detail__spec dt{ font-family:var(--font-en); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--accent); }
.work-detail__spec dd{ font-size:14px; }
.work-detail__gallery{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; max-width:1080px; margin:70px auto 0; }
.work-detail__gallery img{ width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:10px; }
.work-detail__back{ text-align:center; margin-top:70px; }

/* ==========================================================================
   Page hero
   ========================================================================== */
.page-hero{ position:relative; padding:152px 0 80px; overflow:hidden; border-bottom:1px solid var(--line);
  background:
    radial-gradient(55% 75% at 82% 12%, rgba(143,194,184,.55), transparent 62%),
    radial-gradient(45% 65% at 12% 95%, rgba(125,155,111,.40), transparent 66%),
    radial-gradient(40% 55% at 98% 88%, rgba(201,188,161,.42), transparent 60%),
    linear-gradient(180deg, var(--bg-3) 0%, var(--bg) 100%); }
.page-hero::before{ content:""; position:absolute; right:-130px; top:-170px; width:540px; height:540px; border-radius:50%;
  background:radial-gradient(circle,rgba(47,130,120,.45),transparent 70%); filter:blur(34px); pointer-events:none; }
.page-hero::after{ content:""; position:absolute; left:-150px; bottom:-220px; width:460px; height:460px; border-radius:50%;
  background:radial-gradient(circle,rgba(125,155,111,.5),transparent 70%); filter:blur(40px); pointer-events:none; }
.page-hero .container{ position:relative; z-index:1; display:flex; flex-direction:column-reverse; align-items:flex-start; }
.page-hero__en{ font-family:var(--font-en); font-size:clamp(48px,8.5vw,90px); font-weight:300; letter-spacing:.02em; line-height:1; color:var(--ink); }
.page-hero__en::after{ content:""; display:block; width:56px; height:3px; background:var(--accent); border-radius:2px; margin-top:22px; }
.page-hero__jp{ display:inline-flex; align-items:center; gap:10px; font-family:var(--font-jp); font-weight:500; font-size:14px; letter-spacing:.16em; color:var(--accent); margin-bottom:18px; }
.page-hero__jp::before{ content:""; width:8px; height:8px; border-radius:50%; background:var(--accent); }

/* ==========================================================================
   About
   ========================================================================== */
.philosophy-block{ display:grid; grid-template-columns:1fr 1fr; gap:70px; align-items:center; }
.philosophy-block + .philosophy-block{ margin-top:110px; }
.philosophy-block:nth-child(even) .pb-visual{ order:-1; }
.pb-visual img{ width:100%; aspect-ratio:5/4; object-fit:cover; border-radius:12px; }
.pb-copy .h-lead{ font-size:clamp(24px,3vw,34px); }
.message-quote{ font-family:var(--font-jp); font-weight:500; font-size:clamp(22px,3.4vw,34px); line-height:1.85; letter-spacing:.05em; text-align:center; max-width:840px; margin:0 auto; }
.message-quote .accent{ color:var(--accent); }
.message-sign{ text-align:center; margin-top:40px; color:var(--ink-soft); font-size:14px; }
.message-sign b{ font-family:var(--font-jp); font-weight:500; font-size:18px; color:var(--ink); display:block; margin-top:6px; }

/* ==========================================================================
   Company / Recruit tables
   ========================================================================== */
.info-table,.job-table{ width:100%; border-collapse:collapse; }
.info-table th,.info-table td{ text-align:left; padding:20px 24px; border-bottom:1px solid var(--line); font-size:14.5px; vertical-align:top; line-height:1.9; }
.info-table th{ width:200px; font-family:var(--font-jp); font-weight:500; color:var(--ink); }
.info-table td{ color:var(--ink-soft); }
.access-map{ margin-top:50px; border-radius:12px; overflow:hidden; background:var(--bg-2); aspect-ratio:16/7; display:flex; align-items:center; justify-content:center; color:var(--ink-light); font-size:13px; }
.recruit-values{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.recruit-value{ background:var(--white); border:1px solid var(--line); border-radius:12px; padding:34px 28px; }
.recruit-value .no{ font-family:var(--font-en); color:var(--accent); letter-spacing:.2em; font-size:13px; }
.recruit-value h3{ font-family:var(--font-jp); font-weight:500; font-size:18px; margin:12px 0 10px; }
.recruit-value p{ font-size:13.5px; color:var(--ink-soft); line-height:1.95; }
/* 社員の声 */
.voices{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.voice{ background:var(--white); border:1px solid var(--line); border-radius:14px; overflow:hidden; transition:transform .5s var(--ease), box-shadow .5s; }
.voice:hover{ transform:translateY(-6px); box-shadow:var(--shadow-soft); }
.voice__img{ aspect-ratio:4/3; background:var(--bg-3); position:relative; }
.voice__img img{ width:100%; height:100%; object-fit:cover; }
.voice__badge{ position:absolute; left:14px; bottom:14px; background:rgba(30,43,41,.78); color:#fff; font-size:11px; letter-spacing:.08em; padding:5px 12px; border-radius:999px; }
.voice__body{ padding:26px 24px 28px; }
.voice__quote{ font-family:var(--font-jp); font-weight:500; font-size:16px; line-height:1.85; margin-bottom:16px; }
.voice__quote::before{ content:"“"; color:var(--accent); font-size:28px; line-height:0; margin-right:2px; }
.voice__name{ font-size:12.5px; color:var(--ink-soft); }
.voice__name b{ display:block; font-family:var(--font-jp); color:var(--ink); font-size:15px; margin-bottom:2px; }
@media(max-width:680px){ .voices{ grid-template-columns:1fr; } }
.job-table th,.job-table td{ text-align:left; padding:18px 22px; border-bottom:1px solid var(--line); font-size:14px; vertical-align:top; line-height:1.9; }
.job-table th{ width:160px; font-family:var(--font-jp); font-weight:500; background:var(--bg-2); }
.job-table td{ color:var(--ink-soft); }

/* ==========================================================================
   Contact — 2カラム（情報パネル + フォーム）
   ========================================================================== */
.contact-layout{ display:grid; grid-template-columns:.82fr 1.18fr; gap:54px; align-items:stretch; }
.contact-aside{ overflow:hidden; border-radius:16px; background:var(--ink); color:#fff; display:flex; flex-direction:column; }
.contact-aside__img{ width:100%; height:240px; object-fit:cover; display:block; }
.contact-aside__body{ padding:42px 34px 44px; display:flex; flex-direction:column; flex:1; }
.contact-aside .eyebrow{ margin-bottom:18px; }
.contact-aside h2{ font-family:var(--font-jp); font-weight:500; font-size:24px; line-height:1.6; margin-bottom:18px; }
.contact-aside p{ font-size:14px; color:rgba(255,255,255,.82); line-height:2; }
.contact-aside__info{ margin-top:auto; padding-top:30px; display:flex; flex-direction:column; gap:18px; }
.contact-aside__info .item{ }
.contact-aside__info .lbl{ font-family:var(--font-en); font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--accent-soft); }
.contact-aside__info .val{ font-size:16px; margin-top:4px; }
.contact-aside__info .val.tel{ font-family:var(--font-en); font-size:24px; letter-spacing:.04em; }

.form{ }
.form__group{ margin-bottom:24px; }
.form__label{ display:block; font-family:var(--font-jp); font-weight:500; font-size:14px; margin-bottom:10px; }
.form__req{ display:inline-block; font-size:10px; background:var(--accent); color:#fff; padding:2px 8px; border-radius:4px; margin-left:8px; letter-spacing:.06em; vertical-align:middle; }
.form__input{ width:100%; padding:15px 18px; border:1px solid var(--line); border-radius:10px; background:var(--white); font-family:inherit; font-size:15px; color:var(--ink); transition:border-color .3s, box-shadow .3s; }
.form__input:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(47,130,120,.14); }
.form__textarea{ resize:vertical; min-height:150px; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form__check{ display:flex; flex-wrap:wrap; gap:12px; }
.form__check label{ display:inline-flex; align-items:center; gap:8px; padding:10px 18px; border:1px solid var(--line); border-radius:999px; font-size:13.5px; cursor:pointer; transition:.25s; background:var(--white); }
.form__check input{ accent-color:var(--accent); }
.form__check label:has(input:checked){ border-color:var(--accent); background:rgba(47,130,120,.08); }
.form__submit{ margin-top:34px; }
.form__privacy{ font-size:12px; color:var(--ink-soft); margin-top:16px; }
.form__thanks{ display:none; text-align:center; padding:90px 0; font-size:16px; line-height:2; }
.form__thanks.in{ display:block; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band{ position:relative; padding:36px 0 96px; background:transparent; text-align:left; }
.cta-band .container{ position:relative; z-index:1; overflow:hidden; color:var(--white);
  background:linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 70%, #163f39 100%);
  border-radius:42px 10px 42px 10px; padding:72px 350px 72px 64px; box-shadow:var(--shadow); }
.cta-band .container::before{ content:""; position:absolute; right:-70px; top:-90px; width:380px; height:380px; border-radius:50%; background:radial-gradient(circle,rgba(255,255,255,.2),transparent 70%); filter:blur(26px); pointer-events:none; }
.cta-band .eyebrow{ color:#fff!important; position:relative; z-index:1; }
.cta-band .eyebrow::before{ background:#fff; }
.cta-band__title{ font-family:var(--font-jp); font-weight:500; font-size:clamp(24px,3.4vw,38px); line-height:1.55; margin:14px 0; position:relative; z-index:1; }
.cta-band__sub{ color:rgba(255,255,255,.9); margin-bottom:0; max-width:480px; position:relative; z-index:1; }
.cta-band__actions{ position:absolute; right:48px; top:50%; transform:translateY(-50%); display:flex; flex-direction:column; gap:14px; width:286px; z-index:3; }
.cta-btn{ display:flex; align-items:center; gap:16px; padding:20px 24px; border-radius:16px; background:var(--white); color:var(--ink); transition:transform .35s var(--ease), box-shadow .35s, background .3s; }
.cta-btn:hover{ transform:translateY(-3px); box-shadow:0 16px 32px -16px rgba(0,0,0,.55); }
.cta-btn--line{ background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.55); color:#fff; }
.cta-btn--line:hover{ background:rgba(255,255,255,.18); }
.cta-btn__ic{ line-height:0; flex-shrink:0; }
.cta-btn__ic svg{ width:26px; height:26px; display:block; }
.cta-btn__tx{ display:flex; flex-direction:column; font-family:var(--font-jp); font-weight:600; font-size:16px; line-height:1.35; }
.cta-btn__tx small{ font-size:12px; opacity:.75; font-weight:400; letter-spacing:.03em; margin-top:2px; }
.cta-btn .ar{ margin-left:auto; font-size:16px; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ background:var(--ink); color:rgba(255,255,255,.8); padding:80px 0 36px; }
.footer__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; padding-bottom:50px; border-bottom:1px solid rgba(255,255,255,.14); }
.footer__brand .logo__mark{ color:var(--accent-soft); }
.footer__brand .logo__txt{ color:rgba(255,255,255,.6); }
.footer__brand p{ font-size:13px; line-height:2; margin-top:20px; color:rgba(255,255,255,.6); }
.footer__col h4{ font-family:var(--font-en); font-size:12px; letter-spacing:.16em; text-transform:uppercase; color:var(--accent-soft); margin-bottom:18px; }
.footer__col a{ display:block; font-size:13.5px; padding:7px 0; color:rgba(255,255,255,.78); transition:color .3s, padding-left .3s; }
.footer__col a:hover{ color:var(--white); padding-left:6px; }
.footer__bottom{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; padding-top:28px; font-size:12px; color:rgba(255,255,255,.5); }
.footer__bottom .en{ font-family:var(--font-en); letter-spacing:.1em; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width:980px){
  .intro__grid,.fukuoka__layout,.work-detail__body,.philosophy-block,.contact-layout{ grid-template-columns:1fr; gap:40px; }
  .philosophy-block:nth-child(even) .pb-visual{ order:0; }
  .stats__grid{ grid-template-columns:repeat(2,1fr); gap:40px 30px; }
  .stats__grid > div:nth-child(2)::after{ display:none; }
  .footer__top{ grid-template-columns:1fr 1fr; }
  .work-detail__spec{ order:-1; }
  .slider__track .work-card, .slider__track .voice{ flex-basis:calc((100% - 28px)/2); }
}
@media(max-width:860px){
  .header__inner{ padding:16px 24px; }
  .hamburger{ display:block; }
  .gnav{ position:fixed; inset:0; z-index:110; display:flex; flex-direction:column; justify-content:center; align-items:flex-start;
    padding:120px 44px 56px; background:var(--ink); opacity:0; pointer-events:none; transition:opacity .4s var(--ease); will-change:opacity; }
  .gnav.is-open{ opacity:1; pointer-events:auto; }
  .gnav__list{ flex-direction:column; gap:4px; align-items:flex-start; text-align:left; width:100%; }
  .gnav__list > li{ width:100%; border-bottom:1px solid rgba(255,255,255,.1); }
  .gnav__link{ display:block; font-family:var(--font-en); font-size:26px; font-weight:400; letter-spacing:.08em; color:rgba(255,255,255,.92)!important; padding:18px 0; }
  .gnav__link::after{ display:none; }
  .gnav__cta{ display:inline-flex; margin-top:30px; background:var(--accent); color:#fff!important; padding:16px 40px; border-radius:999px; font-size:14px; border-bottom:none; }
  .gnav__list > li:last-child{ border-bottom:none; }
}
@media(max-width:680px){
  .container{ padding:0 22px; }
  .section{ padding:84px 0; } .section--tight{ padding:60px 0; }
  .sp-only{ display:inline; } .sp-hide{ display:none; }
  .feature-grid{ grid-template-columns:1fr; }
  .recruit-values{ grid-template-columns:1fr; }
  .works__grid,.works-page .works__grid{ grid-template-columns:1fr; gap:30px; }
  .slider__track .work-card, .slider__track .voice{ flex-basis:84%; }
  .work-detail__gallery{ grid-template-columns:1fr; }
  .form__row{ grid-template-columns:1fr; }
  .footer__top{ grid-template-columns:1fr; gap:34px; }
  .hero__inner{ padding:104px 24px 0; }
  .hero__title{ font-size:30px; line-height:1.4; }
  .hero__sub{ font-size:14px; }
  .hero__scroll{ display:none; }
  .h-lead{ font-size:23px; }
  .message-quote{ font-size:21px; line-height:1.8; }
  .cta-band{ padding:10px 0 62px; }
  .cta-band .container{ padding:44px 24px 40px; border-radius:0; }
  .cta-band__sub{ max-width:none; }
  .cta-band__actions{ position:static; transform:none; width:100%; margin-top:30px; }
  .contact-aside__body{ padding:34px 24px 40px; }
  .info-table tr,.info-table th,.info-table td,.job-table tr,.job-table th,.job-table td{ display:block; width:100%; }
  .info-table th,.job-table th{ border-bottom:none; padding:18px 4px 4px; background:transparent; color:var(--accent); font-size:12px; letter-spacing:.08em; }
  .info-table td,.job-table td{ padding:0 4px 18px; border-bottom:1px solid var(--line); }
}
@media(prefers-reduced-motion:reduce){
  *{ animation-duration:.001ms!important; animation-iteration-count:1!important; transition-duration:.001ms!important; }
  body{ opacity:1; } .reveal{ opacity:1; transform:none; }
}