/*
Theme Name: CASTELICA Corporate
Theme URI: https://example.com/
Author: CASTELICA
Description: 株式会社CASTELICA向けのシンプルで洗練された日本語コーポレートテーマ。
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: castelica
*/
:root{--ink:#172126;--muted:#657277;--teal:#159b88;--gold:#8a8610;--paper:#f7f8f7;--line:#e3e8e6;--white:#fff;--max:1160px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Yu Gothic",Meiryo,sans-serif;line-height:1.8;background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{width:min(var(--max),calc(100% - 44px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(227,232,230,.8)}
.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}
.brand img{width:64px;height:64px;object-fit:contain}
.brand span{font-size:17px}
.main-nav{display:flex;align-items:center;gap:25px;font-size:13px;font-weight:700}
.main-nav a:hover,.text-link:hover{color:var(--teal)}
.nav-contact{padding:10px 18px;border:1px solid var(--ink);border-radius:2px}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 12px;font:inherit}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#f5f7f6 0%,#fff 48%,#edf5f2 100%);padding:100px 0 92px}
.hero:before,.hero:after{content:"";position:absolute;border:1px solid rgba(21,155,136,.22);border-radius:50%;width:520px;height:520px;right:-150px;top:-220px}
.hero:after{width:390px;height:390px;right:-75px;top:-155px}
.hero-content{position:relative;z-index:1;max-width:780px}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--teal);font-weight:800}
.hero h1{font-size:clamp(36px,6vw,68px);line-height:1.22;letter-spacing:.025em;margin:18px 0 22px;font-weight:800}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero-lead{font-size:clamp(15px,2vw,19px);color:#536166;max-width:660px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;justify-content:center;padding:14px 23px;border:1px solid var(--ink);font-size:13px;font-weight:800;letter-spacing:.06em;transition:.2s}
.button.primary{background:var(--ink);color:#fff}
.button:hover{transform:translateY(-2px);opacity:.86}
.section{padding:88px 0}
.section.soft{background:var(--paper)}
.section-head{margin-bottom:36px}
.section-kicker{font-size:11px;letter-spacing:.2em;color:var(--teal);font-weight:800;text-transform:uppercase}
.section h2{font-size:clamp(27px,4vw,40px);line-height:1.35;margin:8px 0 12px;letter-spacing:.03em}
.section-intro{max-width:720px;color:var(--muted);margin:0}
.pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:34px}
.pillar{padding:28px;background:#fff;border:1px solid var(--line);min-height:190px}
.pillar-number{font-size:12px;letter-spacing:.15em;color:var(--gold);font-weight:800}
.pillar h3{font-size:21px;margin:9px 0}
.pillar p{margin:0;color:var(--muted);font-size:14px}
.business-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.business-card{border:1px solid var(--line);padding:24px;background:#fff}
.business-card .num{font-size:12px;color:var(--teal);font-weight:800;letter-spacing:.14em}
.business-card h3{font-size:18px;margin:7px 0 8px}
.business-card p{font-size:14px;color:var(--muted);margin:0}
.planned{display:inline-block;margin-top:12px;padding:4px 9px;background:#f5f1dc;color:#655f16;font-size:11px;font-weight:800}
.message-band{background:var(--ink);color:#fff;padding:56px 0}
.message-band p{color:#d5dfdc;max-width:780px;margin:10px 0 0}
.company-table{width:100%;border-collapse:collapse;margin-top:28px}
.company-table th,.company-table td{text-align:left;padding:18px 16px;border-bottom:1px solid var(--line);vertical-align:top}
.company-table th{width:190px;color:#58666a;font-size:13px;font-weight:700}
.company-table td{font-size:14px}
.contact-panel{background:#f1f6f4;padding:38px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.contact-panel h3{font-size:24px;margin:0 0 6px}
.contact-panel p{color:var(--muted);margin:0;font-size:14px}
.site-footer{background:#11191d;color:#dce5e2;padding:42px 0 24px}
.footer-inner{display:flex;justify-content:space-between;gap:30px;align-items:flex-start}
.footer-brand{font-weight:800;letter-spacing:.1em}
.footer-small{font-size:12px;color:#aab7b3}
.footer-bottom{border-top:1px solid #344044;margin-top:30px;padding-top:18px;font-size:11px;color:#aab7b3}
.disclaimer{font-size:12px;color:var(--muted);margin-top:18px}
@media(max-width:760px){
 .header-inner{min-height:68px}.brand img{width:52px;height:52px}.menu-toggle{display:block}
 .main-nav{display:none;position:absolute;left:0;right:0;top:68px;background:#fff;padding:18px 22px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:14px}
 .main-nav.is-open{display:flex}.main-nav a{padding:7px 0}.nav-contact{text-align:center}
 .hero{padding:72px 0 68px}.hero:before{right:-310px}.hero:after{right:-270px}
 .section{padding:64px 0}.pillars,.business-grid{grid-template-columns:1fr}
 .company-table th,.company-table td{display:block;width:100%;padding:10px 12px}
 .company-table th{padding-bottom:0;border-bottom:0}.company-table td{padding-top:4px}
 .contact-panel,.footer-inner{display:block}.contact-panel .button{margin-top:20px}.footer-inner>div+div{margin-top:20px}
}


/* CASTELICA Cosmic Digital Edition */
:root{--space:#030b18;--cyan:#16e5df;--blue:#00a9ff;--gold:#e8d34e;--line:rgba(32,220,230,.3)}
body{color:#eafaff;background:radial-gradient(ellipse at 50% 0%,#0b3150 0%,#06182b 42%,#020812 100%)}
body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.3;background-image:radial-gradient(1px 1px at 10% 20%,#fff 99%,transparent),radial-gradient(1px 1px at 80% 30%,#8ff 99%,transparent),radial-gradient(2px 2px at 35% 75%,#fff 99%,transparent);background-size:240px 220px,310px 270px,390px 330px}
.site-header{background:rgba(2,10,22,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.brand img,.site-branding img{filter:drop-shadow(0 0 10px rgba(22,229,223,.65));animation:castelica-spin 18s linear infinite}
.hero{position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 28% 50%,rgba(0,170,255,.2),transparent 45%),linear-gradient(110deg,rgba(2,12,27,.97),rgba(4,28,48,.82),rgba(2,10,23,.97))}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;opacity:.4;background:linear-gradient(transparent 96%,rgba(0,213,230,.24) 97%),linear-gradient(90deg,transparent 96%,rgba(0,213,230,.18) 97%);background-size:44px 44px}
.hero:after{content:"";position:absolute;z-index:-1;width:850px;height:250px;border:1px solid rgba(20,222,224,.5);border-radius:50%;right:-170px;top:18%;transform:rotate(-17deg);box-shadow:0 0 25px rgba(0,191,255,.2)}
.hero-emblem{position:absolute;right:8%;top:50%;width:min(32vw,360px);aspect-ratio:1;transform:translateY(-50%);display:grid;place-items:center;z-index:1}
.hero-emblem:before,.hero-emblem:after{content:"";position:absolute;inset:7%;border:1px solid rgba(22,229,223,.75);border-radius:50%;box-shadow:0 0 25px rgba(0,204,255,.2);animation:castelica-pulse 5s ease-in-out infinite}
.hero-emblem:after{inset:-3% 12%;border-color:rgba(232,211,78,.8);transform:rotate(-27deg) scaleY(.42);animation:castelica-orbit 14s linear infinite}
.hero-emblem img{position:relative;z-index:2;width:76%;height:76%;object-fit:contain;filter:drop-shadow(0 0 18px rgba(22,229,223,.65));animation:castelica-spin 24s linear infinite}
.hero-emblem:hover img{animation-duration:7s}
@keyframes castelica-spin{to{transform:rotate(360deg)}}
@keyframes castelica-orbit{from{transform:rotate(-27deg) scaleY(.42)}to{transform:rotate(333deg) scaleY(.42)}}
@keyframes castelica-pulse{0%,100%{opacity:.55;transform:scale(.97)}50%{opacity:1;transform:scale(1.03)}}
.button,.btn,.wp-block-button__link{border:1px solid rgba(22,229,223,.75);color:var(--cyan);background:rgba(0,30,50,.62);box-shadow:0 0 14px rgba(0,190,220,.12);transition:.25s}
.card,.service-card,.business-card,.pillar{background:linear-gradient(145deg,rgba(7,37,58,.9),rgba(3,17,32,.92));border:1px solid var(--line)}
.site-footer,footer{background:#020812;border-top:1px solid var(--line)}
@media(max-width:760px){.hero-emblem{width:205px;right:50%;top:auto;bottom:14px;transform:translateX(50%);opacity:.78}.hero{padding-bottom:245px}}
@media(prefers-reduced-motion:reduce){.brand img,.site-branding img,.hero-emblem img,.hero-emblem:before,.hero-emblem:after{animation:none!important}}