@charset "utf-8";
/* =========================================================
   くれギフト｜共通スタイル  assets/css/style.css
   ブランド：ロゴのオレンジ主役 × 瀬戸内ブルー補助 × 和紙の温白
   タイポ：Zen Old Mincho（見出し）/ Noto Sans JP（本文）
   ========================================================= */

/* ---------- design tokens ---------- */
:root{
  --paper:#FBF9F5;
  --paper-2:#F4EEE4;
  --card:#FFFFFF;
  --ink:#38352F;
  --ink-soft:#5C574E;
  --stone:#938A7C;
  --accent:#E0901D;          /* ロゴのオレンジ */
  --accent-ink:#B06E11;      /* テキスト/ホバー用の濃いオレンジ */
  --accent-soft:#F7E7CC;
  --sea:#1C5E72;             /* 瀬戸内ブルー（構造色）*/
  --sea-deep:#123F4E;
  --sea-tint:#E7EFF0;
  --line:#E8E1D4;
  --line-strong:#D8CFBE;
  --shadow-sm:0 1px 2px rgba(56,53,47,.05);
  --shadow:0 2px 6px rgba(56,53,47,.06),0 16px 34px -22px rgba(18,63,78,.30);
  --radius:14px;
  --radius-sm:9px;
  --wrap:1160px;
  --read:44rem;
  --ff-serif:"Zen Old Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --ff-sans:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",system-ui,sans-serif;
  --step:clamp(.85rem,.8rem + .3vw,1rem);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#14110C;--paper-2:#1C1811;--card:#211C14;
    --ink:#ECE4D5;--ink-soft:#C4BBA9;--stone:#958C7A;
    --accent:#F0A63E;--accent-ink:#F2B45E;--accent-soft:#3A2C15;
    --sea:#74B4C6;--sea-deep:#A7D3DE;--sea-tint:#183037;
    --line:#2D2619;--line-strong:#3D3322;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow:0 2px 6px rgba(0,0,0,.4),0 20px 44px -24px rgba(0,0,0,.7);
  }
}
:root[data-theme="dark"]{
  --paper:#14110C;--paper-2:#1C1811;--card:#211C14;
  --ink:#ECE4D5;--ink-soft:#C4BBA9;--stone:#958C7A;
  --accent:#F0A63E;--accent-ink:#F2B45E;--accent-soft:#3A2C15;
  --sea:#74B4C6;--sea-deep:#A7D3DE;--sea-tint:#183037;
  --line:#2D2619;--line-strong:#3D3322;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow:0 2px 6px rgba(0,0,0,.4),0 20px 44px -24px rgba(0,0,0,.7);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--ff-sans);font-size:16px;line-height:1.9;letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--sea);text-underline-offset:3px}
a:hover{color:var(--accent-ink)}
h1,h2,h3,h4{font-family:var(--ff-serif);font-weight:700;line-height:1.4;text-wrap:balance;margin:0}
p{margin:0 0 1.1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ---------- layout helpers ---------- */
.container{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(20px,5vw,40px)}
.section{padding-block:clamp(56px,8vw,96px)}
.section--tint{background:var(--paper-2)}
.section--sea{background:var(--sea);color:#fff}
.stack>*+*{margin-top:1rem}
.center{text-align:center}
.hidden{display:none!important}

/* ---------- eyebrow / section head ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-sans);font-weight:700;font-size:.72rem;
  letter-spacing:.24em;text-transform:uppercase;color:var(--accent-ink);margin:0 0 14px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent)}
.section-head{max-width:var(--read);margin-bottom:clamp(28px,4vw,48px)}
.section-head.-center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.35}
.section-head .lead{color:var(--ink-soft);font-size:1.03rem;margin-top:.7em}
.jp-label{font-family:var(--ff-serif);color:var(--sea);font-weight:500}

/* vertical tategaki label (editorial accent) */
.tate{writing-mode:vertical-rl;text-orientation:upright;font-family:var(--ff-serif);
  letter-spacing:.35em;color:var(--stone);font-size:.8rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--ff-sans);font-weight:700;font-size:.94rem;line-height:1;
  padding:.95em 1.5em;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;text-decoration:none;transition:transform .15s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#2a1a02;border-color:var(--accent)}
.btn--primary:hover{background:var(--accent-ink);color:#fff;border-color:var(--accent-ink)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent-ink)}
.btn--sea{background:var(--sea);color:#fff;border-color:var(--sea)}
.btn--sea:hover{background:var(--sea-deep);color:#fff;border-color:var(--sea-deep)}
.btn--on-sea{background:#fff;color:var(--sea-deep);border-color:#fff}
.btn--sm{padding:.7em 1.1em;font-size:.82rem}
.btn .arw{font-size:1.05em;transition:transform .2s ease}
.btn:hover .arw{transform:translateX(3px)}
.soon{font-size:.66rem;font-weight:700;letter-spacing:.08em;background:var(--sea-tint);
  color:var(--sea-deep);border-radius:5px;padding:2px 7px;margin-left:.4em;vertical-align:middle}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line);transition:box-shadow .3s ease}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.site-header__inner{display:flex;align-items:center;gap:20px;min-height:70px}
.brand{display:inline-flex;align-items:center;flex:none}
.brand-logo{background:#fff;border-radius:8px;padding:7px 11px;display:block;box-shadow:var(--shadow-sm)}
.brand-logo img{height:30px;width:auto}
.nav{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav-list{display:flex;align-items:center;gap:22px}
.nav-list a{font-size:.9rem;font-weight:500;color:var(--ink);text-decoration:none;position:relative;padding-block:6px}
.nav-list a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--accent);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease}
.nav-list a:hover{color:var(--accent-ink)}
.nav-list a:hover::after{transform:scaleX(1)}
.nav-toggle{display:none;background:transparent;border:1.5px solid var(--line-strong);border-radius:9px;
  width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center;flex:none}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{content:"";display:block;width:20px;height:2px;background:var(--ink);position:relative;transition:.25s ease}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

@media(max-width:900px){
  .nav-toggle{display:inline-flex;margin-left:auto}
  .nav{position:fixed;inset:70px 0 auto 0;margin:0;flex-direction:column;align-items:stretch;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    padding:8px 0 18px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:.22s ease}
  .nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav-list a{padding:14px clamp(20px,5vw,40px);border-bottom:1px solid var(--line)}
  .nav-list a::after{display:none}
  .header-cta{padding:14px clamp(20px,5vw,40px) 0}
  .header-cta .btn{width:100%}
}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--paper-2);border-bottom:1px solid var(--line)}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,60px);align-items:center;
  padding-block:clamp(48px,7vw,84px)}
.hero__copy{position:relative;z-index:2}
.hero__eyebrow{display:flex;align-items:center;gap:12px;color:var(--sea);font-weight:700;
  font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;margin-bottom:20px}
.hero h1{font-size:clamp(2.1rem,5vw,3.5rem);font-weight:900;line-height:1.28;letter-spacing:.01em}
.hero h1 .oku{color:var(--accent)}
.hero .sub{font-size:clamp(1rem,1.6vw,1.18rem);color:var(--ink-soft);max-width:30rem;margin-top:1.1em}
.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:2em}
.hero__visual{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
@media(max-width:820px){
  .hero__inner{grid-template-columns:1fr;gap:28px}
  .hero__visual{aspect-ratio:16/10;order:-1}
}

/* ---------- placeholder image slots (写真差し込み用) ---------- */
.ph{position:relative;background:
    linear-gradient(135deg,var(--sea-tint),var(--accent-soft));
  display:grid;place-items:center;color:var(--sea-deep);overflow:hidden;border-radius:var(--radius)}
.ph::before{content:"";position:absolute;inset:0;opacity:.5;
  background-image:repeating-linear-gradient(135deg,transparent 0 11px,rgba(255,255,255,.18) 11px 12px)}
.ph__label{position:relative;z-index:1;font-family:var(--ff-sans);font-weight:700;font-size:.78rem;
  letter-spacing:.06em;color:var(--sea-deep);background:rgba(255,255,255,.72);
  padding:6px 12px;border-radius:999px;display:inline-flex;align-items:center;gap:7px}
:root[data-theme="dark"] .ph__label,:root:not([data-theme="light"]) .ph__label{background:rgba(0,0,0,.34);color:var(--sea-deep)}
.ph__label svg{width:14px;height:14px}
.ph--sm{border-radius:var(--radius-sm)}

/* ---------- ribbon divider (ロゴのギフトリボン意匠) ---------- */
.ribbon-rule{display:flex;align-items:center;gap:16px;color:var(--accent);margin:0}
.ribbon-rule::before,.ribbon-rule::after{content:"";height:1px;background:var(--line-strong);flex:1}
.ribbon-rule svg{width:26px;height:26px;flex:none}

/* ---------- scene / category grids ---------- */
.grid{display:grid;gap:clamp(14px,2vw,22px)}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}}

.scene-card{position:relative;display:flex;flex-direction:column;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:inherit;
  box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--accent)}
.scene-card .ph{aspect-ratio:3/2;border-radius:0}
.scene-card__body{padding:18px 20px 20px}
.scene-card__no{font-family:var(--ff-serif);font-size:.8rem;color:var(--accent);font-variant-numeric:tabular-nums}
.scene-card h3{font-size:1.15rem;margin:.2em 0 .35em}
.scene-card p{font-size:.86rem;color:var(--ink-soft);margin:0}
.scene-card .go{margin-top:14px;font-size:.82rem;font-weight:700;color:var(--sea);display:inline-flex;gap:.4em}

/* product card */
.prod-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  text-decoration:none;color:inherit;display:flex;flex-direction:column;box-shadow:var(--shadow-sm);
  transition:transform .2s ease,box-shadow .2s ease}
.prod-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.prod-card .ph{aspect-ratio:1/1;border-radius:0}
.prod-card__body{padding:16px 18px 18px}
.prod-card .cat{font-size:.7rem;font-weight:700;letter-spacing:.1em;color:var(--accent-ink);text-transform:uppercase}
.prod-card h3{font-size:1.05rem;margin:.3em 0 .3em}
.prod-card .price{font-family:var(--ff-serif);color:var(--ink);font-size:.95rem}
.prod-card .price span{color:var(--stone);font-size:.78rem;font-family:var(--ff-sans)}

/* article card */
.article-card{display:flex;flex-direction:column;text-decoration:none;color:inherit}
.article-card .ph{aspect-ratio:16/10;margin-bottom:14px}
.article-card .meta{font-size:.74rem;color:var(--stone);letter-spacing:.04em;margin-bottom:6px}
.article-card .tag{color:var(--accent-ink);font-weight:700}
.article-card h3{font-size:1.08rem;line-height:1.5;transition:color .2s ease}
.article-card:hover h3{color:var(--accent-ink)}

/* ---------- feature row (image + text) ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.feature--flip .feature__media{order:2}
.feature__media{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.feature__body h3{font-size:clamp(1.3rem,2.4vw,1.8rem);margin-bottom:.5em}
.feature__body p{color:var(--ink-soft)}
@media(max-width:780px){.feature{grid-template-columns:1fr}.feature--flip .feature__media{order:0}}

/* ---------- CTA band (需要の受け皿) ---------- */
.cta-band{background:var(--sea);color:#fff;border-radius:var(--radius);overflow:hidden;
  padding:clamp(32px,5vw,56px);display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2.1rem)}
.cta-band p{color:rgba(255,255,255,.85);margin-top:.6em}
.cta-band__actions{display:flex;flex-direction:column;gap:12px}
.cta-band .btn{width:100%}
.cta-band .fineprint{font-size:.76rem;color:rgba(255,255,255,.7);margin-top:6px}
@media(max-width:720px){.cta-band{grid-template-columns:1fr}}

/* ---------- breadcrumb ---------- */
.breadcrumb{font-size:.8rem;color:var(--stone);padding-block:16px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5em;align-items:center}
.breadcrumb li{display:flex;align-items:center;gap:.5em}
.breadcrumb li+li::before{content:"›";color:var(--line-strong)}
.breadcrumb a{color:var(--sea);text-decoration:none}
.breadcrumb [aria-current]{color:var(--ink-soft)}

/* ---------- data / spec table ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--card)}
table.data{border-collapse:collapse;width:100%;min-width:560px;font-size:.9rem}
table.data th,table.data td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
table.data thead th{background:var(--paper-2);font-family:var(--ff-sans);font-weight:700;font-size:.78rem;
  letter-spacing:.05em;color:var(--sea-deep)}
table.data tbody tr:last-child td{border-bottom:none}
table.data .hl{font-family:var(--ff-serif);color:var(--accent-ink)}

/* key-value spec list */
.spec{display:grid;grid-template-columns:8.5em 1fr;border-top:1px solid var(--line)}
.spec>dt{padding:12px 6px 12px 0;font-weight:700;font-size:.84rem;color:var(--sea-deep);border-bottom:1px solid var(--line)}
.spec>dd{padding:12px 0;margin:0;font-size:.9rem;color:var(--ink-soft);border-bottom:1px solid var(--line)}
@media(max-width:560px){.spec{grid-template-columns:1fr}.spec>dt{padding-bottom:0;border-bottom:none}}

/* pills / meta */
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{font-size:.76rem;font-weight:500;padding:5px 12px;border-radius:999px;
  background:var(--paper-2);border:1px solid var(--line);color:var(--ink-soft)}
.pill--accent{background:var(--accent-soft);border-color:transparent;color:var(--accent-ink);font-weight:700}
.pill--sea{background:var(--sea-tint);border-color:transparent;color:var(--sea-deep);font-weight:700}

/* faq */
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq summary{cursor:pointer;list-style:none;font-family:var(--ff-serif);font-weight:700;font-size:1.02rem;
  padding:14px 40px 14px 4px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"＋";position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--accent);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq .a{padding:0 4px 16px;color:var(--ink-soft);font-size:.92rem}

/* prose (article body) */
.prose{max-width:var(--read)}
.prose h2{font-size:1.5rem;margin:1.8em 0 .6em}
.prose h3{font-size:1.2rem;margin:1.6em 0 .5em;color:var(--sea-deep)}
.prose p{color:var(--ink-soft)}
.prose ul.dots li{position:relative;padding-left:1.3em;margin:.4em 0;color:var(--ink-soft)}
.prose ul.dots li::before{content:"";position:absolute;left:0;top:.75em;width:6px;height:6px;background:var(--accent);border-radius:50%}

/* interview Q&A */
.qa{border-left:3px solid var(--accent);padding-left:20px;margin:1.4em 0}
.qa .q{font-family:var(--ff-serif);font-weight:700;color:var(--ink);margin-bottom:.3em}
.qa .q::before{content:"Q ";color:var(--accent)}
.qa .aa{color:var(--ink-soft);margin-bottom:1.4em}
.qa .aa::before{content:"A ";color:var(--sea);font-weight:700;font-family:var(--ff-serif)}

/* gallery */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery .ph{aspect-ratio:1/1}
@media(max-width:640px){.gallery{grid-template-columns:repeat(2,1fr)}}

/* ---------- footer ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line);padding-block:clamp(44px,6vw,64px) 30px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
.footer-brand .brand-logo{display:inline-block;margin-bottom:14px}
.footer-brand p{font-size:.86rem;color:var(--ink-soft);max-width:22rem}
.footer-col h4{font-family:var(--ff-sans);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--stone);margin-bottom:14px}
.footer-col li{margin:.5em 0}
.footer-col a{font-size:.88rem;color:var(--ink);text-decoration:none}
.footer-col a:hover{color:var(--accent-ink)}
.footer-bottom{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center;
  margin-top:36px;padding-top:22px;border-top:1px solid var(--line);font-size:.78rem;color:var(--stone)}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:16px}
.footer-bottom a{color:var(--stone);text-decoration:none}
.footer-bottom a:hover{color:var(--accent-ink)}
@media(max-width:820px){.footer-top{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer-top{grid-template-columns:1fr}}

/* form */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:.82rem;font-weight:700;color:var(--sea-deep)}
.field input,.field textarea,.field select{
  font:inherit;font-size:.92rem;padding:12px 14px;border:1.5px solid var(--line-strong);border-radius:10px;
  background:var(--card);color:var(--ink)}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}

/* utility spacing */
.mt-0{margin-top:0}.mt-1{margin-top:.6rem}.mt-2{margin-top:1.2rem}.mt-3{margin-top:2rem}.mt-4{margin-top:3rem}
.mb-0{margin-bottom:0}
.lead-lg{font-size:1.1rem;color:var(--ink-soft)}