/*
Theme Name: Andup Corporate
Theme URI: https://andup.co.jp
Description: 株式会社Andupコーポレートサイト用テーマ
Author: Andup Inc.
Version: 1.0.0
Text Domain: andup
*/

*{margin:0;padding:0;box-sizing:border-box}
html{overflow-x:hidden}
body{font-family:'Inter','Noto Sans JP',sans-serif;color:#111;background:#fff;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
table{border-collapse:collapse;width:100%}

/* Scroll reveal */
.reveal{opacity:0;transform:translateY(40px);transition:all .8s cubic-bezier(.16,1,.3,1)}
.reveal.active{opacity:1;transform:translateY(0)}

/* Nav */
.site-nav{position:fixed;top:0;width:100%;padding:14px 40px;display:flex;justify-content:space-between;align-items:center;z-index:100;background:rgba(255,255,255,.94);backdrop-filter:blur(24px);border-bottom:1px solid rgba(0,0,0,.03)}
.site-nav .nav-logo img{height:30px}
.site-nav ul{list-style:none;display:flex;gap:28px}
.site-nav ul a{color:#999;font-size:.82rem;font-weight:600;transition:color .3s}
.site-nav ul a:hover{color:#8300E9}
.site-nav .nav-cta{padding:10px 24px;background:#8300E9;color:#fff;font-size:.8rem;font-weight:700;border-radius:50px;transition:all .3s}
.site-nav .nav-cta:hover{background:#6b00c0}

/* Hero */
.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:120px 8% 80px;position:relative;overflow:hidden}
@keyframes fadeSlideUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.hero h1{font-size:clamp(3.5rem,9vw,8rem);font-weight:900;line-height:.95;letter-spacing:-4px;margin-bottom:2rem}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line .text{display:inline-block;transform:translateY(110%);animation:textReveal .9s cubic-bezier(.77,0,.18,1) forwards}
.hero h1 .line:nth-child(1) .text{animation-delay:.3s}
.hero h1 .line:nth-child(2) .text{animation-delay:.5s}
.hero h1 .line:nth-child(3) .text{animation-delay:.7s;color:#8300E9}
@keyframes textReveal{to{transform:translateY(0)}}
.hero-sub{display:flex;justify-content:space-between;align-items:flex-end;margin-top:2rem;opacity:0;animation:fadeSlideUp .8s 1.1s forwards}
.hero-sub p{font-size:1rem;color:#999;max-width:400px;line-height:1.8}
.hero-btn{display:inline-flex;align-items:center;gap:8px;padding:16px 36px;background:#8300E9;color:#fff;font-weight:700;border-radius:50px;font-size:.9rem;transition:all .3s}
.hero-btn:hover{background:#6b00c0;transform:translateY(-2px);box-shadow:0 8px 32px rgba(131,0,233,.2)}

/* Floating shapes - contained within hero to prevent overflow */
.shape{position:absolute;border-radius:50%;opacity:.06;animation:shapeFloat 20s ease-in-out infinite;pointer-events:none}
.shape.s1{width:400px;height:400px;background:#8300E9;top:10%;right:0;animation-delay:0s}
.shape.s2{width:250px;height:250px;background:#ff6fb7;bottom:20%;right:20%;animation-delay:-5s}
.shape.s3{width:180px;height:180px;background:#4fc3f7;top:40%;right:30%;animation-delay:-10s}
@keyframes shapeFloat{0%,100%{transform:translate(0,0) rotate(0deg)}25%{transform:translate(-20px,30px) rotate(5deg)}50%{transform:translate(15px,-25px) rotate(-3deg)}75%{transform:translate(-10px,15px) rotate(2deg)}}

/* Marquee */
.scroll-marquee{padding:40px 0;border-top:1px solid #f0f0f0;border-bottom:1px solid #f0f0f0;overflow:hidden}
.scroll-marquee-inner{display:flex;gap:40px;animation:marquee 20s linear infinite;white-space:nowrap}
@keyframes marquee{to{transform:translateX(-50%)}}
.m-item{display:flex;align-items:center;gap:12px}
.m-dot{width:8px;height:8px;background:#8300E9;border-radius:50%}
.m-text{font-size:.85rem;font-weight:700;color:#ccc;letter-spacing:2px;text-transform:uppercase}

/* Sections */
section{padding:140px 8%;overflow:hidden}
.s-label{font-size:.72rem;letter-spacing:5px;text-transform:uppercase;color:#8300E9;font-weight:700;margin-bottom:.8rem}
.s-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;margin-bottom:.8rem;line-height:1.15;letter-spacing:-1px}
.s-desc{font-size:1rem;color:#999;max-width:520px;line-height:1.8;margin-bottom:3.5rem}

/* Vision */
.section-vision{background:#fafaff}
.v-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1100px}
.v-card{background:#fff;border-radius:20px;padding:44px 32px;border:1px solid #f0ecff;transition:all .5s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.v-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 24px 64px rgba(131,0,233,.08);border-color:rgba(131,0,233,.2)}
.v-card::after{content:'';position:absolute;bottom:0;left:0;width:0;height:3px;background:linear-gradient(90deg,#8300E9,#b44dff);transition:width .5s}
.v-card:hover::after{width:100%}
.v-card .v-num{font-size:2.2rem;font-weight:900;color:#e8e0ff;margin-bottom:1rem;transition:color .4s}
.v-card:hover .v-num{color:#8300E9}
.v-card h3{font-size:1.15rem;font-weight:700;margin-bottom:.7rem}
.v-card p{color:#999;line-height:1.8;font-size:.92rem}

/* Services */
.section-services{background:#fff}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1200px}
.svc-card{display:block;border-radius:20px;overflow:hidden;background:#fafaff;border:1px solid #f0ecff;transition:all .5s cubic-bezier(.16,1,.3,1);cursor:pointer;color:inherit}
.svc-card:nth-child(even){transform:translateY(60px)}
.svc-card:hover{transform:translateY(-4px)!important;box-shadow:0 20px 56px rgba(131,0,233,.07);border-color:rgba(131,0,233,.15)}
.svc-card .svc-img{height:240px;overflow:hidden}
.svc-card .svc-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.16,1,.3,1)}
.svc-card:hover .svc-img img{transform:scale(1.06)}
.svc-card .svc-body{padding:32px}
.svc-card .svc-tag{display:inline-block;padding:5px 14px;background:rgba(131,0,233,.06);color:#8300E9;font-size:.65rem;font-weight:700;border-radius:50px;letter-spacing:2px;margin-bottom:1rem}
.svc-card .svc-body h3{font-size:1.4rem;font-weight:800;margin-bottom:.6rem}
.svc-card .svc-body p{color:#999;font-size:.88rem;line-height:1.7;margin-bottom:1rem}
.svc-card .svc-body .svc-link{color:#8300E9;font-weight:700;font-size:.85rem;display:inline-flex;align-items:center;gap:6px;transition:gap .3s}
.svc-card:hover .svc-link{gap:12px}

/* Stats */
.section-stats{background:linear-gradient(135deg,#f5f0ff,#fff5f9);text-align:center;padding:100px 5%}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;max-width:1000px;margin:0 auto}
.stat-item .stat-num{font-size:3.5rem;font-weight:900;color:#8300E9;letter-spacing:-2px}
.stat-item .stat-desc{font-size:.8rem;color:#999;margin-top:6px}

/* News */
.section-news{background:#fff}
.news-list{max-width:760px}
.news-item{display:flex;gap:24px;padding:24px 0;border-bottom:1px solid #f0f0f0;align-items:baseline;transition:all .3s cubic-bezier(.16,1,.3,1)}
.news-item:hover{padding-left:16px;border-bottom-color:#8300E9}
.news-date{font-size:.82rem;color:#ccc;white-space:nowrap;font-weight:500;font-variant-numeric:tabular-nums}
.news-cat{font-size:.62rem;font-weight:700;color:#8300E9;background:rgba(131,0,233,.06);padding:3px 10px;border-radius:50px;letter-spacing:1px;white-space:nowrap;transition:all .2s}
.news-cat:hover{background:#8300E9;color:#fff}
.news-title{flex:1}
.news-title a{color:#444;font-size:.95rem;transition:color .3s}
.news-title a:hover{color:#8300E9}
.news-more{display:inline-flex;align-items:center;gap:6px;margin-top:2.5rem;color:#8300E9;font-weight:700;font-size:.88rem;transition:gap .3s}
.news-more:hover{gap:12px}
.news-empty{color:#999;font-size:.9rem}

/* About */
.section-about{background:#fafaff}
.about-table{max-width:580px}
.about-table tr{border-bottom:1px solid #eee}
.about-table th,.about-table td{padding:18px 0;text-align:left;font-size:.9rem}
.about-table th{color:#bbb;font-weight:500;width:110px;vertical-align:top}
.about-link{color:#8300E9;font-weight:700;font-size:.85rem;display:inline-flex;align-items:center;gap:6px;transition:gap .3s}
.about-link:hover{gap:12px}

/* Footer */
.site-footer{background:#f5f0ff;padding:60px 8% 28px}
.ft-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px;flex-wrap:wrap;gap:24px}
.ft-logo img{height:28px}
.ft-tagline{font-size:.8rem;color:#bbb;margin-top:10px}
.ft-links{display:flex;gap:28px}
.ft-links a{color:#999;font-size:.82rem;transition:color .3s}
.ft-links a:hover{color:#8300E9}
.ft-bottom{border-top:1px solid #e8e0ff;padding-top:20px;text-align:center;font-size:.75rem;color:#ccc}

/* Single post / Page */
.single-post{padding:160px 8% 120px;min-height:100vh}
.single-inner{max-width:720px;margin:0 auto}
.single-meta{display:flex;align-items:center;gap:12px;margin-bottom:1rem}
.single-date{font-size:.82rem;color:#999;font-variant-numeric:tabular-nums}
.single-cat{font-size:.65rem;font-weight:700;color:#8300E9;background:rgba(131,0,233,.06);padding:3px 10px;border-radius:50px;letter-spacing:1px;transition:all .2s}
.single-cat:hover{background:#8300E9;color:#fff}
.single-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-1px;line-height:1.25;margin-bottom:2rem}
.single-thumb{margin-bottom:2.5rem;border-radius:16px;overflow:hidden}
.single-thumb img{width:100%;height:auto;display:block}
.single-content{font-size:1rem;line-height:2;color:#333}
.single-content p{margin-bottom:1.5rem}
.single-content h2{font-size:1.5rem;font-weight:800;margin:2.5rem 0 1rem;letter-spacing:-.5px}
.single-content h3{font-size:1.2rem;font-weight:700;margin:2rem 0 .8rem}
.single-content img{border-radius:12px;margin:1.5rem 0}
.single-content a{color:#8300E9;text-decoration:underline;text-underline-offset:3px}
.single-content a:hover{opacity:.7}
.single-content ul,.single-content ol{margin:1rem 0 1.5rem 1.5rem}
.single-content li{margin-bottom:.5rem}
.single-content blockquote{border-left:4px solid #8300E9;padding:1rem 1.5rem;margin:1.5rem 0;background:#fafaff;border-radius:0 12px 12px 0;color:#555}

.single-nav{display:flex;gap:16px;margin-top:4rem;padding-top:2rem;border-top:1px solid #f0f0f0}
.single-nav-link{flex:1;padding:20px;border-radius:12px;background:#fafaff;border:1px solid #f0ecff;transition:all .3s;display:flex;flex-direction:column;gap:4px}
.single-nav-link:hover{border-color:#8300E9;transform:translateY(-2px);box-shadow:0 8px 24px rgba(131,0,233,.06)}
.single-nav-link.next{text-align:right}
.single-nav-label{font-size:.72rem;color:#999;font-weight:600}
.single-nav-title{font-size:.88rem;font-weight:700;color:#111}

.single-back{display:inline-flex;align-items:center;gap:6px;margin-top:2.5rem;color:#8300E9;font-weight:700;font-size:.85rem;transition:gap .2s}
.single-back:hover{gap:10px}

/* Archive / Search */
.archive-page{padding:160px 8% 120px;min-height:100vh}
.archive-inner{max-width:760px;margin:0 auto}
.archive-title{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;letter-spacing:-1px;margin-bottom:1rem}
.archive-pagination{margin-top:3rem}
.archive-pagination .nav-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.archive-pagination .nav-links a,.archive-pagination .nav-links span{padding:8px 14px;border-radius:8px;font-size:.82rem;font-weight:600;transition:all .2s}
.archive-pagination .nav-links a{background:#fafaff;color:#8300E9;border:1px solid #f0ecff}
.archive-pagination .nav-links a:hover{background:#8300E9;color:#fff}
.archive-pagination .nav-links .current{background:#8300E9;color:#fff;border:1px solid #8300E9}

/* 404 */
.page-404{min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 5%}
.page-404 h1{font-size:6rem;font-weight:900;color:#e8e0ff;letter-spacing:-4px}
.page-404 p{font-size:1rem;color:#999;margin:1rem 0 2rem}
.page-404 a{padding:14px 32px;background:#8300E9;color:#fff;font-weight:700;border-radius:50px;font-size:.88rem;transition:all .3s}
.page-404 a:hover{background:#6b00c0}

/* Responsive */
@media(max-width:768px){
  /* Nav */
  .site-nav{padding:12px 16px}
  .site-nav ul,.site-nav .nav-cta{display:none}

  /* Sections */
  section{padding:80px 5%}

  /* Hero */
  .hero{padding:100px 5% 60px}
  .hero h1{font-size:clamp(2rem,8vw,3rem);letter-spacing:-1.5px}
  .hero-sub{flex-direction:column;gap:20px;align-items:flex-start}
  .hero-sub p{font-size:.9rem}
  .hero-btn{padding:14px 28px;font-size:.85rem}

  /* Vision */
  .v-cards{grid-template-columns:1fr}

  /* Services */
  .svc-grid{grid-template-columns:1fr}
  .svc-card:nth-child(even){transform:none}
  .svc-card .svc-img{height:180px}
  .svc-card .svc-body{padding:24px}
  .svc-card .svc-body h3{font-size:1.2rem}

  /* Stats */
  .section-stats{padding:60px 5%}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:24px}
  .stat-item .stat-num{font-size:2rem}
  .stat-item .stat-desc{font-size:.72rem}

  /* News */
  .section-news{overflow:hidden}
  .news-list{max-width:100%}
  .news-item{flex-wrap:wrap;gap:8px 12px;padding:16px 0}
  .news-date{font-size:.75rem}
  .news-title{flex-basis:100%;min-width:0}
  .news-title a{font-size:.88rem;word-break:break-all}

  /* About */
  .about-table th{display:block;width:100%;padding:12px 0 2px;color:#999;font-size:.75rem}
  .about-table td{display:block;padding:2px 0 12px;font-size:.88rem}

  /* Footer */
  .site-footer{padding:40px 5% 20px}
  .ft-links{flex-wrap:wrap;gap:16px}

  /* Single */
  .single-post{padding:100px 5% 80px}
  .single-meta{flex-wrap:wrap;gap:8px}
  .single-nav{flex-direction:column}

  /* Archive */
  .archive-page{padding:100px 5% 80px}
}