/*
Theme Name: LP Design Package
Theme URI: https://example.com/
Author: OpenAI
Author URI: https://openai.com/
Description: 参考デザインの雰囲気を反映した、やわらかいトーンの1ページLP用WordPressテーマ。
Version: 1.1.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: lp-design-package
*/

:root{
  --bg:#f7f2ef;
  --bg-soft:#f2e8e5;
  --rose:#d8b0b3;
  --rose-deep:#b98b92;
  --brown:#6d5d5a;
  --text:#4b4341;
  --muted:#8a7c79;
  --white:#fff;
  --line:rgba(109,93,90,.15);
  --hero-dark:#09131f;
  --hero-dark-2:#13293f;
  --hero-accent:#63c0f7;
  --hero-accent-2:#8f75ff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.9;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);
  background:rgba(247,242,239,.78);
  border-bottom:1px solid var(--line);
}
.wrap{width:min(1100px,92vw);margin:0 auto}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
}
.brand{
  letter-spacing:.25em;font-size:14px;text-transform:uppercase;color:var(--brown)
}
.brand strong{display:block;font-size:22px;letter-spacing:.18em}
.nav-links{display:flex;gap:22px;font-size:13px;color:var(--muted)}
.cta-btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 28px;border-radius:999px;background:var(--rose-deep);color:#fff;
  font-size:14px;letter-spacing:.08em;transition:.3s ease;box-shadow:0 12px 24px rgba(185,139,146,.18)
}
.cta-btn:hover{transform:translateY(-2px);opacity:.96}
.ghost-btn{background:transparent;color:var(--brown);border:1px solid var(--rose-deep);box-shadow:none}
.hero{
  min-height:96vh;display:grid;place-items:center;position:relative;overflow:hidden;
  color:#fff;
  background:linear-gradient(135deg,var(--hero-dark),var(--hero-dark-2));
}
.hero-bg-layer,
.hero-grid,
.hero::before,
.hero::after{position:absolute;inset:0}
.hero-bg-layer{
  opacity:0;
  transition:opacity 1.2s ease;
  background-size:cover;
  background-position:center;
  transform:scale(1.06);
}
.hero-bg-layer.active{opacity:1;animation:heroZoom 8s ease forwards}
.hero-bg-1{
  background:
    radial-gradient(circle at 15% 20%, rgba(99,192,247,.22), transparent 22%),
    radial-gradient(circle at 78% 24%, rgba(143,117,255,.2), transparent 24%),
    linear-gradient(135deg, rgba(6,17,30,.95), rgba(16,36,56,.82)),
    url('assets/img/hero-tech.svg') center/cover;
}
.hero-bg-2{
  background:
    radial-gradient(circle at 80% 12%, rgba(99,192,247,.22), transparent 22%),
    radial-gradient(circle at 25% 78%, rgba(143,117,255,.18), transparent 24%),
    linear-gradient(135deg, rgba(7,16,27,.96), rgba(19,44,66,.82)),
    url('assets/img/hero-tech.svg') center/cover;
}
.hero-bg-3{
  background:
    radial-gradient(circle at 50% 18%, rgba(99,192,247,.18), transparent 18%),
    radial-gradient(circle at 18% 65%, rgba(143,117,255,.16), transparent 22%),
    linear-gradient(135deg, rgba(7,14,24,.98), rgba(11,30,49,.86)),
    url('assets/img/hero-tech.svg') center/cover;
}
.hero-grid{
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.95), rgba(0,0,0,.2));
  opacity:.45;
}
.hero::before{
  content:"";
  background:
    linear-gradient(120deg, rgba(255,255,255,.02), rgba(255,255,255,0) 45%),
    linear-gradient(to bottom, rgba(4,11,18,.28), rgba(4,11,18,.18));
  z-index:1;
}
.hero::after{
  content:"";inset:auto 0 0 0;height:140px;
  background:linear-gradient(to bottom, rgba(247,242,239,0), var(--bg));
  z-index:2;
}
.hero-inner{
  position:relative;z-index:4;width:min(1100px,92vw);display:grid;
  grid-template-columns:1.2fr .8fr;gap:32px;align-items:end;padding:110px 0 130px;
}
.hero-copy{max-width:670px}
.hero-copy small{display:block;letter-spacing:.35em;text-transform:uppercase;font-size:12px;margin-bottom:12px;opacity:.88}
.hero-copy h1{font-size:clamp(34px,6vw,72px);line-height:1.12;margin:0 0 18px;font-weight:500;letter-spacing:.06em}
.hero-copy p{max-width:650px;font-size:16px;opacity:.94;margin:0 0 26px;color:rgba(255,255,255,.88)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-ghost{border-color:rgba(255,255,255,.35);color:#fff}
.glass{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  box-shadow:0 18px 48px rgba(5,10,15,.22);
  backdrop-filter:blur(16px);
}
.hero-card{
  padding:28px;border-radius:24px
}
.hero-card .label{font-size:12px;letter-spacing:.3em;text-transform:uppercase;opacity:.8}
.hero-card h3{font-size:28px;line-height:1.4;font-weight:500;margin:14px 0}
.hero-card p{font-size:14px;opacity:.92;color:rgba(255,255,255,.84)}
.hero-dashboard{
  max-width:340px;padding:18px 20px;border-radius:22px;align-self:start;transform:translateY(18px);
}
.mini-tag{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.72);margin-bottom:10px}
.dashboard-line{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:13px}
.dashboard-line span{color:rgba(255,255,255,.64)}
.dashboard-line strong{font-weight:600;color:#fff}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.metric-row div{padding:12px 10px;border-radius:16px;background:rgba(255,255,255,.06);text-align:center}
.metric-row small{display:block;color:rgba(255,255,255,.62);text-transform:uppercase;letter-spacing:.14em;font-size:10px}
.metric-row strong{display:block;margin-top:4px;font-size:24px;line-height:1;color:#fff}
.hero-orb{
  position:absolute;border-radius:999px;filter:blur(2px);opacity:.55;z-index:3;animation:floatY 8s ease-in-out infinite;
}
.orb-1{width:220px;height:220px;top:12%;right:9%;background:radial-gradient(circle, rgba(99,192,247,.46), rgba(99,192,247,0));}
.orb-2{width:180px;height:180px;left:6%;bottom:22%;background:radial-gradient(circle, rgba(143,117,255,.32), rgba(143,117,255,0));animation-delay:-2s}
.orb-3{width:140px;height:140px;right:32%;bottom:15%;background:radial-gradient(circle, rgba(255,255,255,.18), rgba(255,255,255,0));animation-delay:-4s}
.hero-scroll{
  position:absolute;left:50%;bottom:34px;transform:translateX(-50%);z-index:4;
  color:rgba(255,255,255,.72);letter-spacing:.26em;text-transform:uppercase;font-size:11px;
}
.hero-scroll::after{content:"";display:block;width:1px;height:34px;margin:8px auto 0;background:rgba(255,255,255,.4);animation:scrollLine 1.8s ease-in-out infinite}
.section{padding:96px 0}
.section.soft{background:var(--bg-soft)}
.section.rose{background:linear-gradient(180deg,#d9b0b5,#c99aa1);color:#fff}
.eyebrow{font-size:12px;letter-spacing:.32em;text-transform:uppercase;color:var(--rose-deep);display:block;margin-bottom:14px}
.rose .eyebrow{color:rgba(255,255,255,.8)}
.title{font-size:clamp(28px,4.2vw,52px);line-height:1.3;margin:0 0 18px;font-weight:500;letter-spacing:.04em}
.lead{color:var(--muted);max-width:800px}
.rose .lead,.rose p,.rose li{color:rgba(255,255,255,.92)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.card-grid.single-col{grid-template-columns:1fr}
.card{
  background:#fff;border-radius:24px;padding:28px;border:1px solid var(--line);
  box-shadow:0 12px 30px rgba(109,93,90,.06);transition:transform .28s ease, box-shadow .28s ease
}
.card:hover,.voice:hover,.faq-item:hover,.plan-card:hover{transform:translateY(-4px);box-shadow:0 18px 36px rgba(109,93,90,.1)}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}
.plan-card{position:relative;background:#fff;border-radius:28px;padding:30px;border:1px solid var(--line);box-shadow:0 12px 30px rgba(109,93,90,.06);transition:transform .28s ease, box-shadow .28s ease}
.plan-card.featured{background:linear-gradient(180deg,#fff,#fbf3f1);border-color:rgba(185,139,146,.35);transform:translateY(-6px)}
.plan-badge{position:absolute;top:16px;right:16px;background:var(--rose-deep);color:#fff;font-size:11px;letter-spacing:.15em;text-transform:uppercase;padding:6px 10px;border-radius:999px}
.plan-label{font-size:11px;letter-spacing:.25em;text-transform:uppercase;color:var(--rose-deep);margin-bottom:8px}
.plan-card h3{margin:0 0 10px;font-size:28px;font-weight:500;color:var(--brown)}
.plan-price{font-size:34px;line-height:1.2;color:var(--brown);margin-bottom:8px}
.plan-subprice{font-size:16px;color:var(--rose-deep);margin-bottom:14px}
.plan-copy{color:var(--muted);margin:0 0 18px}
.plan-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.plan-list li{padding-left:22px;position:relative;color:var(--text)}
.plan-list li::before{content:"✓";position:absolute;left:0;top:0;color:var(--rose-deep)}
.price-stack{display:grid;gap:14px;margin:14px 0 16px}
.price-stack div{display:grid;gap:4px;padding:14px 16px;border-radius:18px;background:var(--bg-soft)}
.price-stack strong{font-size:18px;color:var(--brown)}
.price-stack span{font-size:26px;color:var(--brown);line-height:1.2}
.price-stack small{color:var(--muted)}
.result-card{margin-top:30px;background:linear-gradient(135deg,#6c5b59,#8d7571);color:#fff;border-radius:28px;padding:30px;display:grid;grid-template-columns:1.4fr .6fr;gap:24px;align-items:center}
.result-card h3{margin:0 0 10px;font-size:30px;font-weight:500}
.result-card p{margin:0;color:rgba(255,255,255,.88)}
.result-meta{display:grid;justify-items:end;gap:10px}
.result-rate{font-size:42px;line-height:1.1}
.result-meta small{color:rgba(255,255,255,.75);font-size:13px;letter-spacing:.08em}
.card h3{margin:0 0 10px;font-size:24px;font-weight:500;color:var(--brown)}
.card p{margin:0;color:var(--muted)}
.flow{display:grid;gap:16px;margin-top:26px}
.flow-item{display:grid;grid-template-columns:70px 1fr;gap:18px;align-items:start;padding:22px;background:rgba(255,255,255,.72);border-radius:22px;border:1px solid var(--line)}
.flow-num{font-size:34px;color:var(--rose-deep);line-height:1}
.price-box{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.28);padding:26px;border-radius:24px}
.checklist{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:10px}
.checklist li::before{content:"✓";margin-right:10px}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.voice{background:#fff;color:var(--text);padding:26px;border-radius:22px;transition:transform .28s ease, box-shadow .28s ease}
.voice strong{display:block;margin-bottom:8px;color:var(--brown)}
.faq{display:grid;gap:16px;margin-top:30px}
.faq-item{background:#fff;border-radius:22px;padding:24px;border:1px solid var(--line);transition:transform .28s ease, box-shadow .28s ease}
.faq-item h3{margin:0 0 8px;font-size:18px;color:var(--brown)}
.cta-band{padding:90px 0;background:linear-gradient(135deg,#6c5b59,#8d7571);color:#fff;text-align:center}
.cta-band p{max-width:720px;margin:0 auto 22px;color:rgba(255,255,255,.88)}
.footer{padding:36px 0;background:#4a403d;color:rgba(255,255,255,.8);font-size:13px}
.footer-flex{display:flex;justify-content:space-between;gap:20px;align-items:center}
.kv-list{display:grid;gap:10px;padding:0;margin:24px 0 0;list-style:none}
.kv-list li{padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.16)}
.table-like{display:grid;gap:12px;margin-top:28px}
.table-row{display:grid;grid-template-columns:1fr 2fr;padding:16px 18px;background:#fff;border-radius:16px;border:1px solid var(--line)}
.table-row strong{color:var(--brown)}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease}
.reveal.right{transform:translateX(28px)}
.reveal.left{transform:translateX(-28px)}
.reveal.visible{opacity:1;transform:none}
.sp-only{display:none}
@keyframes heroZoom{0%{transform:scale(1.06)}100%{transform:scale(1)}}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}
@keyframes scrollLine{0%{transform:scaleY(.35);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(.35);transform-origin:bottom}}
@media (max-width: 960px){
  .hero-inner,.two-col,.card-grid,.testimonials,.pricing-grid,.result-card{grid-template-columns:1fr}
  .nav-links{display:none}
  .hero{min-height:auto}
  .hero-inner{padding:96px 0 108px}
  .hero-dashboard{max-width:none;transform:none}
}
@media (max-width: 640px){
  .section{padding:72px 0}
  .title{font-size:30px}
  .hero-copy h1{font-size:38px}
  .hero-card h3{font-size:24px}
  .table-row,.flow-item{grid-template-columns:1fr}
  .footer-flex{flex-direction:column;align-items:flex-start}
  .plan-card h3{font-size:24px}
  .plan-price{font-size:28px}
  .result-rate{font-size:32px}
  .result-meta{justify-items:start}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .cta-btn{width:100%}
}