/* ご紹介クーポン。既存の光の工房に、一枚の券の入口を足す。 */

.invite-page{
  --font-sans:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",YuGothic,Meiryo,sans-serif;
  --font-serif:"Hiragino Mincho ProN","Yu Mincho",YuMincho,"Noto Serif JP",serif;
  --font-en:"Times New Roman",Times,serif;
  --invite-max:1120px;
  --invite-radius:16px;
  --invite-surface:rgba(251,251,249,.92);
  --invite-gold-wash:rgba(165,132,46,.09);
  --invite-photo-shadow:0 34px 80px -48px rgba(39,44,58,.58);
  min-height:100dvh;
  background:
    radial-gradient(circle at 82% 10%, rgba(200,207,218,.25), transparent 32rem),
    var(--light);
}

.invite-skip{
  position:fixed;
  left:18px;
  top:18px;
  z-index:120;
  padding:10px 14px;
  border:1px solid var(--gold);
  background:var(--paper);
  color:var(--sumi);
  transform:translateY(-180%);
  transition:transform .2s var(--ease);
}

.invite-skip:focus{ transform:none; }

.invite-shell{
  width:min(100%, var(--invite-max));
  margin-inline:auto;
  padding-inline:clamp(20px,5vw,62px);
}

.invite-hero{
  position:relative;
  overflow:hidden;
  min-height:calc(100dvh - 71px);
  display:grid;
  align-items:center;
  padding:clamp(48px,7vw,84px) 0 clamp(62px,8vw,96px);
}

.invite-hero::before{
  content:"";
  position:absolute;
  left:-14rem;
  top:8rem;
  width:34rem;
  height:34rem;
  border:1px solid rgba(165,132,46,.15);
  border-radius:50%;
  pointer-events:none;
}

.invite-hero-grid{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(360px,.88fr);
  gap:clamp(48px,7vw,92px);
  align-items:center;
}

.invite-hero-copy{
  position:relative;
  z-index:2;
  max-width:620px;
}

.invite-eyebrow{
  margin-bottom:20px;
  color:var(--gold-deep);
  font-family:var(--font-serif);
  font-size:13px;
  letter-spacing:.32em;
}

.invite-hero h1{
  max-width:12em;
  font-size:clamp(38px,4.6vw,54px);
  line-height:1.45;
  letter-spacing:.08em;
  text-wrap:balance;
}

.invite-hero-lead{
  max-width:34em;
  margin-top:22px;
  color:var(--sumi-soft);
  line-height:2;
  text-wrap:pretty;
}

.invite-coupon{
  position:relative;
  max-width:560px;
  margin-top:36px;
  border:1px solid rgba(165,132,46,.5);
  border-radius:var(--invite-radius);
  background:
    linear-gradient(160deg, rgba(165,132,46,.08), transparent 52%),
    var(--invite-surface);
  box-shadow:0 24px 60px -48px rgba(39,44,58,.5);
}

.invite-ticket-main{
  padding:23px 26px 4px;
}

.invite-ticket-stub{
  padding:17px 26px 24px;
}

.invite-ticket-divider{
  position:relative;
  margin-top:14px;
  border-top:1px dashed rgba(165,132,46,.5);
}

.invite-ticket-divider::before,
.invite-ticket-divider::after{
  content:"";
  position:absolute;
  top:-9px;
  width:16px;
  height:16px;
  border:1px solid rgba(165,132,46,.5);
  border-radius:50%;
  background:var(--light);
}

.invite-ticket-divider::before{ left:-9px; }
.invite-ticket-divider::after{ right:-9px; }

.invite-coupon-label{
  margin-bottom:10px;
  color:var(--sumi-soft);
  font-size:11px;
  letter-spacing:.22em;
}

.invite-code-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:12px;
  align-items:center;
}

.invite-code-row code{
  min-width:0;
  white-space:nowrap;
  color:var(--sumi);
  font-family:var(--font-sans);
  font-size:clamp(20px,2.6vw,26px);
  font-weight:500;
  letter-spacing:.12em;
  line-height:1.3;
}

.invite-copy-button{
  min-height:44px;
  padding:10px 15px;
  border:1px solid var(--gold);
  border-radius:999px;
  color:var(--gold-deep);
  font-size:12px;
  letter-spacing:.08em;
  white-space:nowrap;
  transition:
    background-color .25s var(--ease),
    border-color .25s var(--ease),
    color .25s var(--ease),
    transform .15s var(--ease);
}

.invite-copy-button:hover{
  border-color:var(--gold-deep);
  background:var(--gold-deep);
  color:var(--on-gold);
}

.invite-copy-button:active,
.invite-share-button:active,
.invite-shop-button:active{
  transform:translateY(1px);
}

.invite-benefits{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  margin:0;
  padding:0;
  list-style:none;
}

.invite-benefits li{
  color:var(--gold-deep);
  font-family:var(--font-serif);
  font-size:clamp(17px,2vw,20px);
  font-weight:500;
  letter-spacing:.06em;
  line-height:1.5;
}

.invite-benefits li + li{
  margin-left:13px;
  padding-left:13px;
  border-left:1px solid rgba(165,132,46,.35);
}

.invite-expiry{
  margin-top:7px;
  color:var(--sumi-soft);
  font-size:12px;
  letter-spacing:.05em;
}

.invite-cta-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px 20px;
  margin-top:19px;
}

.invite-shop-button{
  min-width:190px;
}

.invite-discover-jump{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--sumi-soft);
  font-size:11.5px;
  letter-spacing:.08em;
  border-bottom:1px solid transparent;
  transition:
    color .25s var(--ease),
    border-color .25s var(--ease);
}

.invite-discover-jump:hover{
  color:var(--gold-deep);
  border-color:var(--gold);
}

.invite-status{
  min-height:1.7em;
  margin-top:9px;
  color:var(--gold-deep);
  font-size:12px;
  line-height:1.7;
}

.invite-visual{
  position:relative;
  min-width:0;
  padding:0 0 clamp(58px,7vw,86px) clamp(34px,5vw,70px);
}

.invite-visual::before{
  content:"";
  position:absolute;
  inset:7% 8% 3% 0;
  border:1px solid rgba(165,132,46,.27);
  border-radius:var(--invite-radius);
  pointer-events:none;
}

.invite-visual-main,
.invite-visual-detail{
  position:relative;
  display:block;
  width:100%;
  object-fit:cover;
  border-radius:var(--invite-radius);
  box-shadow:var(--invite-photo-shadow);
}

.invite-visual-main{
  z-index:1;
  aspect-ratio:1/1;
}

.invite-visual-detail{
  position:absolute;
  z-index:2;
  left:0;
  bottom:0;
  width:42%;
  aspect-ratio:1/1;
  border:6px solid var(--light);
}

.invite-discover{
  position:relative;
  overflow:hidden;
  padding:clamp(88px,10vw,136px) 0 clamp(96px,11vw,148px);
  border-top:1px solid var(--line);
  background:
    radial-gradient(circle at 92% 12%, rgba(165,132,46,.1), transparent 25rem),
    var(--paper);
}

.invite-discover::before{
  content:"";
  position:absolute;
  right:-17rem;
  bottom:-22rem;
  width:43rem;
  height:43rem;
  border:1px solid rgba(165,132,46,.13);
  border-radius:50%;
  pointer-events:none;
}

.invite-discover .invite-shell{
  position:relative;
}

.invite-discover-heading{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(300px,.72fr);
  gap:clamp(44px,8vw,104px);
  align-items:end;
}

.invite-section-kicker,
.invite-path-label{
  color:var(--gold-deep);
  font-family:var(--font-serif);
  font-size:12px;
  letter-spacing:.3em;
}

.invite-discover-heading h2{
  margin-top:13px;
  scroll-margin-top:110px;
  font-size:clamp(30px,4.3vw,46px);
  line-height:1.55;
  text-wrap:balance;
}

.invite-discover-heading > p{
  max-width:34em;
  color:var(--sumi-soft);
  line-height:2;
  text-wrap:pretty;
}

.invite-discover-layout{
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
  gap:clamp(48px,7vw,86px);
  align-items:start;
  margin-top:clamp(48px,6vw,72px);
}

.invite-feature-path{
  display:block;
  min-width:0;
}

.invite-feature-path figure{
  position:relative;
  overflow:hidden;
  aspect-ratio:4/3;
  border-radius:var(--invite-radius);
  background:var(--light-2);
}

.invite-feature-path figure::after{
  content:"";
  position:absolute;
  inset:0;
  border:1px solid rgba(165,132,46,.18);
  border-radius:inherit;
  pointer-events:none;
}

.invite-feature-path img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .65s var(--ease);
}

.invite-feature-copy{
  padding-top:25px;
}

.invite-feature-copy h3{
  margin-top:8px;
  font-size:clamp(23px,3vw,31px);
  line-height:1.55;
  text-wrap:balance;
}

.invite-feature-copy > p:not(.invite-path-label){
  max-width:39em;
  margin-top:13px;
  color:var(--sumi-soft);
  font-size:13.5px;
  line-height:1.95;
  text-wrap:pretty;
}

.invite-path-cta{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-top:20px;
  color:var(--gold-deep);
  font-size:13px;
  letter-spacing:.1em;
  border-bottom:1px solid rgba(165,132,46,.45);
  transition:
    gap .25s var(--ease),
    border-color .25s var(--ease);
}

.invite-feature-path:hover img{
  transform:scale(1.025);
}

.invite-feature-path:hover .invite-path-cta{
  gap:15px;
  border-color:var(--gold-deep);
}

.invite-path-list{
  border-top:1px solid var(--gold);
}

.invite-path-list > a{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:18px;
  align-items:center;
  padding:25px 4px 27px;
  border-bottom:1px solid var(--line);
  transition:
    background-color .25s var(--ease),
    padding-left .25s var(--ease),
    padding-right .25s var(--ease);
}

.invite-path-list > a:hover{
  padding-left:12px;
  padding-right:12px;
  background:rgba(165,132,46,.05);
}

.invite-path-copy{
  display:grid;
  gap:4px;
  min-width:0;
}

.invite-path-copy small{
  color:var(--sumi-soft);
  font-size:10.5px;
  letter-spacing:.15em;
}

.invite-path-copy strong{
  font-family:var(--font-serif);
  font-size:19px;
  font-weight:500;
  letter-spacing:.08em;
  line-height:1.6;
}

.invite-path-copy > span{
  max-width:29em;
  color:var(--sumi-soft);
  font-size:12.5px;
  line-height:1.8;
}

.invite-path-arrow{
  color:var(--gold-deep);
  transition:transform .25s var(--ease);
}

.invite-path-list > a:hover .invite-path-arrow{
  transform:translateX(4px);
}

.invite-semi-order-link{
  display:flex;
  flex-wrap:wrap;
  gap:8px 18px;
  align-items:baseline;
  margin-top:44px;
  padding-top:24px;
  border-top:1px solid var(--line);
  color:var(--sumi-soft);
  font-size:13px;
}

.invite-semi-order-link a{
  color:var(--gold-deep);
  font-family:var(--font-serif);
  font-size:16px;
  letter-spacing:.08em;
  border-bottom:1px solid rgba(165,132,46,.45);
  transition:border-color .25s var(--ease);
}

.invite-semi-order-link a:hover{
  border-color:var(--gold-deep);
}

.invite-share{
  padding:clamp(86px,10vw,132px) 0;
  background:var(--light);
  border-top:1px solid var(--line);
}

.invite-share-grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr);
  gap:clamp(52px,8vw,104px);
  align-items:start;
}

.invite-share-copy h2,
.invite-terms-heading h2{
  font-size:clamp(28px,4vw,44px);
  line-height:1.55;
}

.invite-share-copy > p{
  max-width:34em;
  margin-top:22px;
  color:var(--sumi-soft);
  line-height:2;
}

.invite-share-button{
  margin-top:30px;
  min-width:210px;
}

.invite-share-status{ max-width:34em; }

.invite-flow{
  border-top:1px solid var(--gold);
}

.invite-flow article{
  display:grid;
  grid-template-columns:46px minmax(0,1fr);
  gap:20px;
  align-items:start;
  padding:26px 0 28px;
  border-bottom:1px solid var(--line);
}

.invite-step-num{
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border:1px solid rgba(165,132,46,.45);
  border-radius:50%;
  color:var(--gold-deep);
  font-family:var(--font-serif);
  font-size:17px;
  line-height:1;
}

.invite-flow h3{
  color:var(--sumi);
  font-size:17px;
}

.invite-flow p{
  margin-top:6px;
  color:var(--sumi-soft);
  font-size:13.5px;
  line-height:1.9;
}

.invite-terms{
  padding:clamp(80px,10vw,126px) 0 clamp(92px,11vw,142px);
  background:
    linear-gradient(135deg, rgba(200,207,218,.14), transparent 48%),
    var(--light);
}

.invite-terms-heading{
  max-width:680px;
}

.invite-terms-heading > p{
  margin-top:14px;
  color:var(--sumi-soft);
}

.invite-terms-grid{
  display:grid;
  grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(40px,7vw,88px);
  margin-top:48px;
}

.invite-terms-grid > section,
.invite-terms-stack > section{
  padding-top:22px;
  border-top:1px solid var(--gold);
}

.invite-terms-stack{
  display:grid;
  gap:32px;
}

.invite-terms-grid h3{
  margin-bottom:11px;
  font-size:17px;
}

.invite-terms-grid p{
  color:var(--sumi-soft);
  font-size:13.5px;
  line-height:2;
}

.invite-shipping{
  padding:clamp(66px,8vw,104px) 0 clamp(90px,11vw,140px);
  background:var(--paper);
  border-top:1px solid var(--line);
}

.invite-shipping-inner{
  max-width:640px;
  padding-top:26px;
  border-top:1px solid var(--gold);
}

.invite-shipping h2{
  scroll-margin-top:90px;
  font-size:clamp(20px,2.6vw,26px);
  line-height:1.6;
}

.invite-shipping p{
  margin-top:16px;
  color:var(--sumi-soft);
  font-size:13.5px;
  line-height:2;
  text-wrap:pretty;
}

.invite-shipping strong{
  color:var(--sumi);
  font-family:var(--font-serif);
  font-weight:600;
}

@media (prefers-reduced-motion: no-preference){
  .invite-hero-copy{
    animation:inviteEnter .72s var(--ease) both;
  }

  .invite-visual{
    animation:inviteEnter .88s .12s var(--ease) both;
  }

  @keyframes inviteEnter{
    from{ opacity:0; transform:translateY(18px); }
    to{ opacity:1; transform:none; }
  }
}

@media (max-width: 900px){
  .invite-hero{
    min-height:auto;
  }

  .invite-hero-grid,
  .invite-discover-heading,
  .invite-discover-layout,
  .invite-share-grid,
  .invite-terms-grid{
    grid-template-columns:1fr;
  }

  .invite-hero-grid{ gap:52px; }

  .invite-hero-copy{ max-width:680px; }

  .invite-visual{
    width:min(100%, 620px);
    margin-inline:auto;
  }

  .invite-discover-heading{
    gap:20px;
  }

  .invite-discover-heading > p{
    max-width:42em;
  }

  .invite-discover-layout{
    gap:54px;
  }

  .invite-feature-path{
    display:grid;
    grid-template-columns:minmax(0,1.06fr) minmax(0,.94fr);
    gap:30px;
    align-items:center;
  }

  .invite-feature-copy{
    padding-top:0;
  }

  .invite-share-grid{ gap:48px; }

  .invite-terms-grid{ gap:32px; }
}

@media (max-width: 960px){
  .invite-page .site-header:not(.nav-enhanced) .site-nav{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:min(84vw, 360px);
    max-width:none;
    visibility:hidden;
    transform:translateX(calc(100% + 32px));
  }
}

@media (max-width: 640px){
  .invite-shell{ padding-inline:20px; }

  .invite-hero{
    padding:42px 0 68px;
  }

  .invite-hero::before{
    left:-20rem;
    top:2rem;
  }

  .invite-eyebrow{
    margin-bottom:14px;
    font-size:12px;
  }

  .invite-hero h1{
    font-size:clamp(34px,9.4vw,38px);
    line-height:1.48;
  }

  .invite-hero-lead{
    margin-top:16px;
    font-size:14px;
    line-height:1.9;
  }

  .invite-coupon{
    margin-top:25px;
  }

  .invite-ticket-main{
    padding:19px 18px 2px;
  }

  .invite-ticket-stub{
    padding:15px 18px 20px;
  }

  .invite-code-row{
    grid-template-columns:1fr;
    gap:10px;
  }

  .invite-code-row code{
    font-size:clamp(19px,6.4vw,23px);
  }

  .invite-copy-button,
  .invite-shop-button{
    width:100%;
  }

  .invite-benefits{
    display:grid;
    gap:7px;
  }

  .invite-benefits li + li{
    margin-left:0;
    padding-left:0;
    border-left:0;
  }

  .invite-cta-row{
    margin-top:16px;
    gap:12px;
  }

  .invite-discover-jump{
    margin-inline:auto;
  }

  .invite-visual{
    padding-left:26px;
    padding-bottom:52px;
  }

  .invite-visual-main,
  .invite-visual-detail,
  .invite-visual::before{
    border-radius:14px;
  }

  .invite-visual-detail{
    width:44%;
    border-width:4px;
  }

  .invite-share,
  .invite-discover,
  .invite-terms{
    padding:76px 0;
  }

  .invite-discover-heading h2,
  .invite-share-copy h2,
  .invite-terms-heading h2{
    font-size:29px;
  }

  .invite-feature-path{
    display:block;
  }

  .invite-feature-copy{
    padding-top:22px;
  }

  .invite-feature-copy h3{
    font-size:24px;
  }

  .invite-path-list > a{
    grid-template-columns:minmax(0,1fr) auto;
    gap:12px;
    padding:22px 2px 24px;
  }

  .invite-path-list > a:hover{
    padding-left:7px;
    padding-right:7px;
  }

  .invite-semi-order-link{
    display:block;
    margin-top:36px;
  }

  .invite-semi-order-link a{
    display:inline-block;
    margin-top:7px;
  }

  .invite-share-button{ width:100%; }

  .invite-flow article{
    grid-template-columns:40px minmax(0,1fr);
    gap:14px;
    padding:22px 0 24px;
  }

  .invite-step-num{
    width:34px;
    height:34px;
    font-size:15px;
  }
}

@media (prefers-reduced-motion: reduce){
  .invite-copy-button,
  .invite-discover-jump,
  .invite-feature-path img,
  .invite-path-cta,
  .invite-path-list > a,
  .invite-path-arrow,
  .invite-semi-order-link a,
  .invite-share-button,
  .invite-shop-button{
    transition:none;
  }
}