/* ============================================================
   hair atelier sui — 制作サンプル (SmartConnect)
   editorial / minimal
   ============================================================ */
:root{
  --bg:#FAF9F6;
  --bg2:#F1EFE9;
  --ink:#1C1B18;
  --gray:#8A8578;
  --bronze:#A8845C;
  --line:#E3DFD4;
  --line-green:#06C755;
  --en:"Cormorant Garamond",serif;
  --jp:"Noto Sans JP",sans-serif;
  --header-h:84px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px)}
body{font-family:var(--jp);font-weight:300;background:var(--bg);color:var(--ink);line-height:2.1;font-size:14.5px;letter-spacing:.08em;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:var(--jp);cursor:pointer;border:none;background:none}
:focus-visible{outline:2px solid var(--bronze);outline-offset:3px}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px}
section{padding:130px 0;position:relative}
strong{font-weight:500}

/* cross marks texture */
.crosses{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:9px 1px,1px 9px;
  background-position:0 0;
  -webkit-mask-image:radial-gradient(circle at 20% 10%,#000 2px,transparent 2.5px);
  mask-image:radial-gradient(circle at 20% 10%,#000 2px,transparent 2.5px)}

/* section head: number + rule */
.s-head{display:flex;align-items:baseline;gap:26px;margin-bottom:70px}
.s-head .no{font-family:var(--en);font-style:italic;font-size:17px;color:var(--bronze);letter-spacing:.1em;white-space:nowrap}
.s-head .rule{flex:1;height:1px;background:var(--line);max-width:120px}
.s-head h2{font-size:clamp(21px,2.8vw,28px);font-weight:400;letter-spacing:.3em}
.s-head .en-it{font-family:var(--en);font-style:italic;font-size:15px;color:var(--gray);letter-spacing:.14em;margin-left:8px}

/* big outline watermark */
.watermark{position:absolute;font-family:var(--en);font-weight:500;font-size:clamp(90px,14vw,190px);letter-spacing:.04em;color:transparent;-webkit-text-stroke:1px var(--line);line-height:1;pointer-events:none;user-select:none;z-index:0}

/* ===== buttons ===== */
.btn-txt{display:inline-flex;align-items:center;gap:14px;font-size:13px;letter-spacing:.26em;font-weight:400;padding:6px 2px;position:relative}
.btn-txt::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--ink);transform-origin:right;transition:transform .5s cubic-bezier(.6,0,.2,1)}
.btn-txt:hover::after{transform:scaleX(.4)}
.btn-txt .lng{width:44px;height:1px;background:var(--ink);position:relative;transition:width .4s}
.btn-txt .lng::after{content:"";position:absolute;right:0;top:-3px;width:9px;height:1px;background:var(--ink);transform:rotate(35deg);transform-origin:right}
.btn-txt:hover .lng{width:60px}
.btn-circle{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:132px;height:132px;border:1px solid var(--ink);border-radius:50%;font-size:12px;letter-spacing:.22em;gap:4px;transition:background .5s,color .5s;text-align:center;line-height:1.8}
.btn-circle small{font-family:var(--en);font-style:italic;font-size:11px;letter-spacing:.14em}
.btn-circle:hover{background:var(--ink);color:#fff}
.btn-line-green{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--line-green);color:#fff;font-size:13.5px;font-weight:500;letter-spacing:.14em;padding:17px 46px;border-radius:2px;transition:opacity .3s,transform .3s}
.btn-line-green:hover{opacity:.85;transform:translateY(-2px)}
.btn-line-green svg{width:18px;height:18px}

/* ===== header ===== */
.header{position:fixed;inset:0 0 auto;z-index:100;transition:background .4s,box-shadow .4s}
.header.solid{background:rgba(250,249,246,.92);box-shadow:0 1px 0 var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);padding:0 40px}
.logo{font-family:var(--en);font-style:italic;font-size:30px;font-weight:500;letter-spacing:.06em;line-height:1}
.logo small{display:block;font-family:var(--jp);font-style:normal;font-size:8.5px;letter-spacing:.42em;color:var(--gray);margin-top:5px}
.gnav{display:flex;align-items:center;gap:34px;font-size:12px;letter-spacing:.22em;font-weight:400}
.gnav a{position:relative;padding:6px 0}
.gnav a::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--bronze);transform:scaleX(0);transform-origin:left;transition:transform .4s}
.gnav a:hover::after{transform:scaleX(1)}
.gnav .reserve{border:1px solid var(--ink);padding:10px 24px;letter-spacing:.18em;transition:background .4s,color .4s}
.gnav .reserve:hover{background:var(--ink);color:#fff}
.gnav .reserve::after{display:none}
.hamburger{display:none;flex-direction:column;gap:7px;padding:10px;z-index:110}
.hamburger span{width:30px;height:1px;background:var(--ink);transition:all .4s}
.hamburger.open span:nth-child(1){transform:translateY(8px) rotate(20deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-8px) rotate(-20deg)}
.mobile-nav{display:none;position:fixed;inset:0;background:var(--bg);z-index:99;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding-top:var(--header-h)}
.mobile-nav.open{display:flex}
.mobile-nav a{font-size:15px;letter-spacing:.3em;padding:15px;font-weight:300}
.mobile-nav a em{font-family:var(--en);font-style:italic;font-size:11px;color:var(--bronze);display:block;text-align:center;letter-spacing:.16em}
.mobile-nav .btn-line-green{margin-top:26px}

/* ===== hero (asymmetric editorial) ===== */
.hero{min-height:100svh;display:grid;grid-template-columns:1fr .92fr;align-items:stretch;padding:0;position:relative;overflow:hidden}
.hero-l{display:flex;flex-direction:column;justify-content:center;padding:calc(var(--header-h) + 40px) 6vw 60px 7vw;position:relative;z-index:2}
.hero .watermark{left:-.04em;bottom:4vh}
.hero-copy{display:flex;gap:34px;align-items:flex-start;margin-bottom:44px}
.hero-copy .tate{writing-mode:vertical-rl;font-size:clamp(26px,3.2vw,40px);font-weight:400;letter-spacing:.34em;line-height:2;height:auto;min-height:300px}
.hero-copy .tate.sub{font-size:clamp(13px,1.4vw,16px);color:var(--gray);letter-spacing:.42em;padding-top:56px;font-weight:300}
.hero-desc{font-size:13px;color:var(--gray);line-height:2.4;max-width:340px;margin-bottom:44px}
.hero-l .en-line{font-family:var(--en);font-style:italic;font-size:14px;letter-spacing:.2em;color:var(--bronze);margin-bottom:26px;display:flex;align-items:center;gap:16px}
.hero-l .en-line::before{content:"";width:44px;height:1px;background:var(--bronze)}
.hero-r{position:relative;overflow:hidden}
.hero-r img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 2.4s ease-out}
.hero.loaded .hero-r img{transform:scale(1)}
.hero-r::before{content:"";position:absolute;inset:0;background:var(--bg);z-index:2;transform-origin:top;transition:transform 1.3s cubic-bezier(.75,0,.2,1) .2s}
.hero.loaded .hero-r::before{transform:scaleY(0)}
.hero-r .cap{position:absolute;left:22px;bottom:22px;z-index:3;color:#fff;font-family:var(--en);font-style:italic;font-size:12px;letter-spacing:.24em;opacity:.9}
.hero-scroll{position:absolute;left:7vw;bottom:40px;font-family:var(--en);font-style:italic;font-size:11.5px;letter-spacing:.3em;color:var(--gray);display:flex;align-items:center;gap:14px;z-index:3}
.hero-scroll::after{content:"";width:60px;height:1px;background:var(--gray);animation:hint 2.4s ease-in-out infinite}
@keyframes hint{0%,100%{transform:scaleX(1);opacity:1}50%{transform:scaleX(.4);opacity:.4}}

/* ===== concept: overlapping photos ===== */
.concept-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:0;align-items:center}
.c-photos{position:relative;padding-bottom:90px}
.c-photos .ph1{width:82%;position:relative;z-index:1;overflow:hidden}
.c-photos .ph2{width:46%;position:absolute;right:0;bottom:0;z-index:2;overflow:hidden;box-shadow:0 24px 60px rgba(28,27,24,.18)}
.c-photos img{width:100%;height:100%;object-fit:cover}
.c-body{padding-left:70px}
.c-body h3{font-size:clamp(19px,2.4vw,25px);font-weight:400;letter-spacing:.2em;line-height:2.4;margin-bottom:30px}
.c-body p{color:#55503f;font-size:13.5px;margin-bottom:20px}
.c-body .en-it{font-family:var(--en);font-style:italic;color:var(--bronze);font-size:14px;letter-spacing:.16em;display:block;margin-bottom:20px}
.c-body .btn-txt{margin-top:26px}

/* ===== 3 pillars ===== */
.pillars{background:var(--bg2)}
.pillar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.pillar{background:var(--bg2);padding:52px 38px 48px;position:relative;transition:background .5s}
.pillar:hover{background:#fff}
.pillar .no{font-family:var(--en);font-style:italic;font-size:38px;color:var(--bronze);opacity:.6;line-height:1;display:block;margin-bottom:24px}
.pillar h3{font-size:16.5px;font-weight:500;letter-spacing:.22em;margin-bottom:16px}
.pillar p{font-size:12.5px;color:var(--gray);line-height:2.2}
.pillar .thin-ic{width:40px;height:40px;margin-bottom:22px}
.pillar .thin-ic svg{width:100%;height:100%;stroke:var(--ink);fill:none;stroke-width:1}

/* ===== menu (minimal price list) ===== */
.menu-flex{display:grid;grid-template-columns:.42fr 1fr;gap:70px;align-items:start}
.menu-side{position:sticky;top:calc(var(--header-h) + 40px)}
.menu-side .ph{overflow:hidden;margin-top:34px}
.menu-side img{width:100%;height:420px;object-fit:cover}
.price-group{margin-bottom:58px}
.price-group h3{font-family:var(--en);font-style:italic;font-size:15px;font-weight:500;letter-spacing:.3em;color:var(--bronze);text-transform:uppercase;margin-bottom:6px}
.price-group .jp-label{font-size:12px;color:var(--gray);letter-spacing:.2em;display:block;margin-bottom:20px}
.p-row{display:flex;align-items:baseline;gap:20px;padding:15px 2px;border-bottom:1px solid var(--line);font-size:14px}
.p-row:first-of-type{border-top:1px solid var(--line)}
.p-row .nm{font-weight:400}
.p-row .nm small{display:block;font-size:11px;color:var(--gray);letter-spacing:.1em;font-weight:300}
.p-row .sp{flex:1}
.p-row .pr{font-family:var(--en);font-size:15px;letter-spacing:.08em;white-space:nowrap}
.menu-note{font-size:11.5px;color:var(--gray);margin-top:18px;line-height:2.2}

/* ===== staff ===== */
.staff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.staff-card .ph{overflow:hidden;position:relative}
.staff-card .ph img{width:100%;height:420px;object-fit:cover;filter:grayscale(1);transition:filter .8s,transform .8s}
.staff-card:hover .ph img{filter:grayscale(0);transform:scale(1.03)}
.staff-card .role{font-family:var(--en);font-style:italic;font-size:12px;color:var(--bronze);letter-spacing:.2em;display:block;margin:22px 0 4px}
.staff-card h3{font-size:17px;font-weight:500;letter-spacing:.26em}
.staff-card h3 small{font-size:10.5px;color:var(--gray);margin-left:12px;letter-spacing:.2em;font-weight:300}
.staff-card .fav{font-size:12px;color:var(--gray);margin-top:10px;line-height:2.2}
.staff-card .word{font-size:12.5px;margin-top:12px;padding-left:16px;border-left:1px solid var(--bronze);line-height:2.2}

/* ===== gallery offset ===== */
.off-gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:start}
.off-gallery .g1{grid-column:1/6}
.off-gallery .g2{grid-column:6/10;margin-top:90px}
.off-gallery .g3{grid-column:10/13;margin-top:30px}
.off-gallery figure{overflow:hidden;position:relative}
.off-gallery img{width:100%;object-fit:cover;transition:transform 1s}
.off-gallery figure:hover img{transform:scale(1.04)}
.off-gallery figcaption{font-family:var(--en);font-style:italic;font-size:11.5px;color:var(--gray);letter-spacing:.2em;margin-top:12px}

/* ===== guide steps ===== */
.g-steps{max-width:720px;margin:0 auto}
.g-step{display:grid;grid-template-columns:110px 1fr;gap:34px;padding:44px 0;border-bottom:1px solid var(--line);align-items:start}
.g-step:first-child{border-top:1px solid var(--line)}
.g-step .no{font-family:var(--en);font-style:italic;font-size:44px;color:var(--bronze);line-height:1;opacity:.75}
.g-step .no small{display:block;font-size:11px;letter-spacing:.24em;color:var(--gray);font-style:normal;font-family:var(--jp);margin-top:10px}
.g-step h3{font-size:16.5px;font-weight:500;letter-spacing:.2em;margin-bottom:10px}
.g-step p{font-size:13px;color:#55503f}

/* ===== faq (minimal) ===== */
.faq-min{max-width:720px;margin:0 auto}
.faq-min details{border-bottom:1px solid var(--line)}
.faq-min details:first-child{border-top:1px solid var(--line)}
.faq-min summary{display:flex;align-items:center;gap:20px;padding:24px 6px;font-size:14px;font-weight:400;letter-spacing:.12em;cursor:pointer;list-style:none}
.faq-min summary::-webkit-details-marker{display:none}
.faq-min summary::before{content:"Q";font-family:var(--en);font-style:italic;font-size:17px;color:var(--bronze)}
.faq-min summary::after{content:"+";margin-left:auto;font-family:var(--en);font-size:20px;color:var(--gray);transition:transform .4s}
.faq-min details[open] summary::after{transform:rotate(45deg)}
.faq-min .a{padding:0 6px 26px 42px;font-size:13px;color:#55503f}

/* ===== reserve (dark) ===== */
.reserve-sec{background:var(--ink);color:#EDEAE2;text-align:center;overflow:hidden}
.reserve-sec .watermark{-webkit-text-stroke-color:#33312B;left:50%;transform:translateX(-50%);top:30px}
.reserve-sec .wrap{position:relative;z-index:2}
.reserve-sec .en-it{font-family:var(--en);font-style:italic;font-size:15px;color:var(--bronze);letter-spacing:.2em;display:block;margin-bottom:22px}
.reserve-sec h2{font-size:clamp(19px,2.6vw,26px);font-weight:400;letter-spacing:.3em;line-height:2.2;margin-bottom:20px}
.reserve-sec p{font-size:13px;color:#A8A395;margin-bottom:40px;line-height:2.4}
.reserve-sec .tel{font-family:var(--en);font-size:26px;letter-spacing:.14em;color:#EDEAE2;display:block;margin-top:34px}
.reserve-sec .tel small{display:block;font-family:var(--jp);font-size:11px;color:#A8A395;letter-spacing:.24em;margin-top:6px}

/* ===== page hero (subpages) ===== */
.page-hero{padding:calc(var(--header-h) + 90px) 0 80px;position:relative;overflow:hidden}
.page-hero .watermark{right:-.04em;top:40px;left:auto}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .en-it{font-family:var(--en);font-style:italic;font-size:15px;color:var(--bronze);letter-spacing:.2em;display:block;margin-bottom:14px}
.page-hero h1{font-size:clamp(23px,3.2vw,32px);font-weight:400;letter-spacing:.34em}
.page-hero .lede{font-size:13px;color:var(--gray);margin-top:22px;max-width:560px}

/* ===== footer ===== */
.footer{border-top:1px solid var(--line);padding:80px 0 40px;font-size:12.5px;color:var(--gray)}
.f-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:44px;margin-bottom:60px}
.f-grid .logo{color:var(--ink)}
.f-grid address{font-style:normal;margin-top:22px;line-height:2.3;letter-spacing:.1em}
.f-grid h4{font-family:var(--en);font-style:italic;font-size:13px;color:var(--bronze);letter-spacing:.2em;margin-bottom:16px;font-weight:500}
.f-grid a{display:block;padding:5px 0;transition:color .3s}
.f-grid a:hover{color:var(--ink)}
.f-btm{border-top:1px solid var(--line);padding-top:26px;text-align:center;font-size:11px;line-height:2.3;color:#A39D8D}
.f-btm a{text-decoration:underline}

/* sample pill / toast(共通ルール) */
.sample-pill{position:fixed;left:18px;bottom:18px;z-index:90;background:rgba(28,27,24,.92);color:#fff;border-radius:999px;padding:9px 18px;font-size:11px;letter-spacing:.06em;display:flex;align-items:center;gap:8px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.sample-pill a{color:#E0C9A6;text-decoration:underline}
.sample-pill .dot{width:7px;height:7px;border-radius:50%;background:#E0C9A6;flex:none}
.toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,20px);background:#1C1B18;color:#fff;font-size:13px;border-radius:4px;padding:14px 26px;opacity:0;pointer-events:none;transition:opacity .35s,transform .35s;z-index:200;max-width:88vw;text-align:center;letter-spacing:.08em}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* reveal: fade + wipe */
.rv{opacity:0;transform:translateY(30px);transition:opacity 1.1s cubic-bezier(.2,.7,.2,1),transform 1.1s cubic-bezier(.2,.7,.2,1)}
.rv.on{opacity:1;transform:none}
.rv.d1{transition-delay:.15s}.rv.d2{transition-delay:.3s}.rv.d3{transition-delay:.45s}
.wipe img{clip-path:inset(0 100% 0 0)}
.wipe.on img{clip-path:inset(0 0 0 0);transition:clip-path 1.3s cubic-bezier(.75,0,.2,1),transform 1s}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rv{opacity:1!important;transform:none!important}
  .wipe img{clip-path:none!important}
  .hero-r::before{display:none}
  .hero-r img{transform:none}
}
@media (max-width:960px){
  section{padding:90px 0}
  .gnav{display:none}
  .hamburger{display:flex}
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero-l{padding:calc(var(--header-h) + 50px) 8vw 70px}
  .hero-copy .tate{min-height:240px}
  .hero-r{height:64vw;min-height:320px}
  .hero-scroll{display:none}
  .concept-grid{grid-template-columns:1fr;gap:54px}
  .c-body{padding-left:0}
  .pillar-grid{grid-template-columns:1fr}
  .menu-flex{grid-template-columns:1fr;gap:40px}
  .menu-side{position:static}
  .menu-side .ph{display:none}
  .staff-grid{grid-template-columns:1fr;gap:54px}
  .staff-card .ph img{height:76vw;max-height:460px}
  .off-gallery .g1{grid-column:1/13}
  .off-gallery .g2{grid-column:1/9;margin-top:24px}
  .off-gallery .g3{grid-column:9/13;margin-top:60px}
  .g-step{grid-template-columns:64px 1fr;gap:22px}
  .f-grid{grid-template-columns:1fr}
  .header-inner{padding:0 24px}
}