/*
Theme Name: Shift Libera
Theme URI: https://shiftlibera.com/
Author: Shift Libera
Author URI: https://shiftlibera.com/
Description: シフトリベラ公式サイト用のシングルページLPテーマ。名刺デザイン準拠の高級トーン（ネイビー×メタリックブルー×シルバー）。業務効率化・DX支援・BIツール活用・システム構築を訴求するトップページを内包します。
Version: 2.1.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: shiftleveler
*/
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Allura&family=Noto+Serif+JP:wght@500;600&display=swap');

:root{
  --navy:#0A2342;
  --navy-2:#143A6B;
  --navy-3:#1E4E9C;
  --blue:#2E6BC6;
  --blue-soft:#5B9BD5;
  --cyan:#6FB2E8;
  --sky:#8FC4EE;
  --ink:#11203A;
  --text:#37465E;
  --muted:#586A86;
  --line:#E4EAF2;
  --silver:#C3D0E0;
  --platinum:#EAEFF6;
  --bg:#FFFFFF;
  --bg-soft:#F4F7FB;
  --bluegray:#E9F0F8;
  --radius:16px;
  --shadow:0 24px 52px -26px rgba(10,35,66,.34);
  --shadow-sm:0 10px 28px -18px rgba(10,35,66,.32);
  --container:1140px;
  --grad:linear-gradient(135deg,#5B9BD5 0%,#2E6BC6 48%,#16407E 100%);
  --grad-soft:linear-gradient(135deg,#7FB4E6 0%,#3E6DB0 100%);
  --grad-silver:linear-gradient(120deg,#F2F6FB 0%,#C9D6E8 52%,#9FB2CC 100%);
  --serif:"Cormorant Garamond","Noto Serif JP",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  color:var(--text);line-height:1.85;
  background:
    radial-gradient(1100px 620px at 88% -8%,rgba(46,107,198,.06),transparent 60%),
    radial-gradient(820px 520px at 2% 6%,rgba(111,178,232,.05),transparent 58%),
    linear-gradient(180deg,#FFFFFF 0%,#F8FBFE 58%,#F2F7FC 100%);
  -webkit-font-smoothing:antialiased;font-size:16px;letter-spacing:.012em;
}
/* データネットワーク背景（パターンC・ライト版） */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='340' height='340'><g fill='none' stroke='%232e6bc6' stroke-opacity='0.13' stroke-width='1'><path d='M40 60 L150 30 L250 90 L300 50'/><path d='M40 60 L90 170 L150 30'/><path d='M90 170 L210 200 L250 90'/><path d='M210 200 L300 280 L300 50'/><path d='M90 170 L60 300'/><path d='M210 200 L150 30'/></g><g fill='%233E78C9' fill-opacity='0.42'><circle cx='40' cy='60' r='2.5'/><circle cx='150' cy='30' r='2.5'/><circle cx='250' cy='90' r='2.5'/><circle cx='300' cy='50' r='2.5'/><circle cx='90' cy='170' r='2.5'/><circle cx='210' cy='200' r='2.5'/><circle cx='300' cy='280' r='2.5'/><circle cx='60' cy='300' r='2.5'/></g></svg>");
  background-size:340px 340px;background-position:center;
  -webkit-mask-image:radial-gradient(150% 120% at 50% 0%,#000 30%,transparent 86%);
  mask-image:radial-gradient(150% 120% at 50% 0%,#000 30%,transparent 86%);
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:clamp(64px,9vw,116px) 0;position:relative}

/* eyebrow — serif metallic accent w/ leading rule (card tone) */
.eyebrow{
  display:inline-flex;align-items:center;gap:11px;font-family:var(--serif);
  font-size:15px;font-weight:600;font-style:italic;letter-spacing:.10em;
  color:var(--blue);margin-bottom:18px;
}
.eyebrow::before{content:"";width:30px;height:1.5px;background:var(--grad);border-radius:2px;flex:0 0 auto}
.section-head{max-width:760px;margin:0 auto clamp(40px,5vw,60px);text-align:center}
.section-head .eyebrow{justify-content:center}
h1,h2,h3{color:var(--ink);font-weight:700;letter-spacing:.01em;line-height:1.42}
h2.section-title{font-size:clamp(27px,3.7vw,39px);letter-spacing:.02em;position:relative;display:inline-block;padding-bottom:18px}
h2.section-title::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:54px;height:3px;background:var(--grad);border-radius:3px}
.section-head p{margin-top:20px;color:var(--text);font-size:clamp(15px,1.6vw,17px)}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;border-radius:999px;padding:15px 30px;font-size:15px;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  cursor:pointer;border:0;white-space:nowrap;line-height:1.2;position:relative;overflow:hidden;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 28px -12px rgba(22,64,126,.7)}
.btn-primary::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.28),rgba(255,255,255,0) 55%);pointer-events:none}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 36px -12px rgba(22,64,126,.75)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--silver)}
.btn-ghost:hover{border-color:var(--blue-soft);color:var(--blue);transform:translateY(-2px)}
.btn-lg{padding:18px 40px;font-size:16px}
.btn .arrow{font-size:18px;line-height:1}

/* header */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(180%) blur(12px);-webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:box-shadow .25s,border-color .25s;
}
.site-header.scrolled{box-shadow:0 6px 24px -18px rgba(10,35,66,.5);border-color:var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:12px;font-weight:700;color:var(--navy);font-size:20px;letter-spacing:.02em}
.logo-badge{
  width:42px;height:42px;display:block;object-fit:contain;
  filter:drop-shadow(0 6px 13px rgba(10,35,66,.28));
  animation:logoFloat 4.6s ease-in-out infinite;will-change:transform;
}
.logo-svg{width:100%;height:100%;overflow:visible}
.logo-word{display:flex;flex-direction:column;line-height:1.04;transition:color .2s}
.logo-word::after{content:"SHIFT LIBERA";font-family:var(--serif);font-style:normal;font-weight:600;font-size:9.5px;letter-spacing:.34em;color:var(--blue-soft);margin-top:2px}
.logo:hover .logo-badge{animation-play-state:paused;transform:scale(1.06) rotate(-2deg);transition:transform .25s}
.logo-shine{animation:logoShine 4.6s ease-in-out infinite}
@keyframes logoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-3px)}}
@keyframes logoShine{0%,55%{transform:translateX(-14px)}78%{transform:translateX(54px)}100%{transform:translateX(54px)}}
@media (prefers-reduced-motion:reduce){.logo-badge,.logo-shine{animation:none}}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--navy-2);transition:color .15s}
.nav-links a:hover{color:var(--blue)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-cta .btn{padding:11px 22px;font-size:14px}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}

/* hero */
.hero{position:relative;padding:calc(74px + clamp(48px,7vw,86px)) 0 clamp(56px,7vw,96px);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(1100px 540px at 80% -10%,#DCEBFA 0%,rgba(244,247,251,0) 60%),
             linear-gradient(180deg,#FBFDFF 0%,#EEF4FB 100%);
}
/* geometric logic-tree motif */
.hero-tree{position:absolute;z-index:-1;right:-40px;top:40px;width:min(54%,620px);pointer-events:none;opacity:.9}
.hero-tree svg{width:100%;height:auto;overflow:visible}
.hero-tree .lt-link{stroke:url(#ltGrad);stroke-width:1.4;opacity:.55}
.hero-tree .lt-node{fill:#fff;stroke:#6F9FD6;stroke-width:1.6}
.hero-tree .lt-node.lt-root{fill:url(#ltGrad);stroke:none}
.hero-tree .lt-node.lt-key{fill:#9FC3EC;stroke:#5B8FCB}
.hero-tree .lt-dot{fill:#3E6DB0;opacity:.5}
@media(max-width:980px){.hero-tree{display:none}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-copy::before{
  content:"Business Strategy ✕ Data ✕ AI ✕ System Development";
  display:block;font-family:var(--serif);font-style:italic;font-weight:500;
  font-size:clamp(13px,1.5vw,16px);letter-spacing:.05em;color:var(--navy-2);
  margin-bottom:16px;opacity:.9;
}
.hero-copy h1{font-size:clamp(30px,5vw,52px);line-height:1.28;color:var(--navy);letter-spacing:.01em;font-weight:700}
.hero-copy h1 .hl{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin-top:24px;font-size:clamp(15px,1.8vw,18px);color:var(--text);max-width:560px}
.hero-note{
  margin-top:20px;display:inline-flex;align-items:flex-start;gap:10px;
  font-size:14.5px;color:var(--navy-2);background:#fff;border:1px solid var(--line);
  padding:12px 18px;border-radius:12px;box-shadow:var(--shadow-sm);max-width:560px;
}
.hero-note .dot{color:var(--cyan);font-weight:700}
.hero-actions{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px}
.hero-trust{margin-top:26px;display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:13px}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust span::before{content:"✓";color:var(--blue);font-weight:700}

/* hero visual — Google Apps Script web-app window */
.hero-visual{position:relative}
.webapp-frame{
  background:#fff;border:1px solid #D7DEE8;border-radius:14px;overflow:hidden;
  box-shadow:0 34px 70px -34px rgba(10,35,66,.5),0 4px 14px -8px rgba(10,35,66,.25);
  position:relative;z-index:2;
}
/* browser/app chrome bar */
.wf-bar{display:flex;align-items:center;gap:10px;height:38px;padding:0 14px;background:#EEF1F5;border-bottom:1px solid #DCE2EB}
.wf-dots{display:flex;gap:6px;flex:0 0 auto}
.wf-dots i{width:9px;height:9px;border-radius:50%;background:#CBD3DE}
.wf-dots i:nth-child(1){background:#F0A8A0}
.wf-dots i:nth-child(2){background:#F3D08A}
.wf-dots i:nth-child(3){background:#A9D6A2}
.wf-url{flex:1;display:flex;align-items:center;gap:6px;background:#fff;border:1px solid #DCE2EB;border-radius:999px;padding:4px 12px;font-size:10.5px;color:#5B6B82;font-weight:500;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.wf-lock{color:#7E8DA3;flex:0 0 auto}
.wf-app{flex:0 0 auto;font-size:9.5px;font-weight:700;letter-spacing:.04em;color:var(--blue);background:#E6EFFB;border:1px solid #D2E2F7;border-radius:6px;padding:3px 7px}
/* body: sidebar + main */
.wf-body{display:flex;min-height:300px}
.wf-side{
  flex:0 0 120px;background:linear-gradient(180deg,#0C2A50 0%,#102F58 100%);
  padding:15px 12px 12px;display:flex;flex-direction:column;
}
.wf-brand{display:flex;align-items:center;gap:7px;color:#fff;font-size:12.5px;font-weight:700;letter-spacing:.02em;margin-bottom:16px}
.wf-logo{width:24px;height:24px;border-radius:7px;background:var(--grad);display:grid;place-items:center;font-family:var(--serif);font-weight:600;font-size:12px;color:#fff;box-shadow:0 6px 14px -8px rgba(0,0,0,.6)}
.wf-nav{display:flex;flex-direction:column;gap:3px}
.wf-nav a{display:flex;align-items:center;gap:8px;font-size:11px;font-weight:500;color:#9FB6D6;padding:7px 9px;border-radius:8px;line-height:1.2;transition:.15s}
.wf-nav a .wf-i{font-size:11px;width:13px;text-align:center;flex:0 0 auto}
.wf-nav a.on{background:rgba(123,166,222,.18);color:#fff;font-weight:700;box-shadow:inset 2px 0 0 #6FB2E8}
.wf-side-foot{margin-top:auto;padding-top:14px;font-size:8.5px;line-height:1.5;color:#5E78A0;letter-spacing:.02em}
.wf-main{flex:1;min-width:0;padding:16px 18px 16px;background:#fff;display:flex;flex-direction:column}
.wf-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:15px;flex-wrap:wrap}
.wf-title{font-size:14px;font-weight:700;color:var(--navy)}
.wf-filters{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.wf-sel{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:600;color:var(--navy-2);background:#F4F7FB;border:1px solid #E0E7F1;border-radius:7px;padding:4px 9px}
.wf-sel b{color:var(--blue);font-weight:700;font-size:9px}
.wf-upd{display:inline-flex;align-items:center;gap:5px;font-size:9.5px;color:var(--muted);font-weight:500}
.kpi-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpi{background:#F6F9FC;border:1px solid #EAF0F7;border-radius:10px;padding:11px 12px}
.kpi .label{font-size:10px;color:var(--muted);font-weight:500}
.kpi .num{font-size:19px;font-weight:700;color:var(--navy);margin-top:2px;letter-spacing:.01em}
.kpi .up{font-size:10.5px;color:#0E9F6E;font-weight:700}

/* live dot + format tabs */
.live-dot{width:7px;height:7px;border-radius:50%;background:#0E9F6E;box-shadow:0 0 0 0 rgba(14,159,110,.5);animation:livePulse 1.8s infinite}
@keyframes livePulse{0%{box-shadow:0 0 0 0 rgba(14,159,110,.5)}70%{box-shadow:0 0 0 6px rgba(14,159,110,0)}100%{box-shadow:0 0 0 0 rgba(14,159,110,0)}}
.fmt-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.fmt-tab{
  font-size:11px;font-weight:700;color:var(--muted);background:var(--bg-soft);
  border:1px solid var(--line);border-radius:999px;padding:5px 11px;cursor:pointer;
  transition:all .18s;line-height:1;
}
.fmt-tab:hover{color:var(--blue);border-color:#C9DBF3}
.fmt-tab.is-active{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 6px 14px -8px rgba(22,64,126,.6)}

/* panel stage */
.panel-stage{position:relative;min-height:172px}
.panel{position:absolute;inset:0;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .35s,transform .35s}
.panel.is-active{position:relative;opacity:1;transform:none;pointer-events:auto}
.panel-h{font-size:11.5px;font-weight:700;color:var(--navy);margin-bottom:10px}
.svg-chart{width:100%;height:auto;display:block}
.svg-chart .sbar rect{transition:.3s}
.line-now{stroke-dasharray:600;stroke-dashoffset:0}
.panel.is-active .line-now{animation:drawLine 1.1s ease forwards}
@keyframes drawLine{from{stroke-dashoffset:600}to{stroke-dashoffset:0}}

/* donut */
.donut-wrap{display:flex;align-items:center;gap:16px}
.donut{width:118px;height:118px;flex:0 0 auto}
.donut circle{transition:stroke-dasharray .6s}
.donut-c1{font-size:18px;font-weight:700;fill:var(--navy)}
.donut-c2{font-size:9px;fill:var(--muted)}
.legend{list-style:none;display:grid;gap:7px;font-size:11.5px;color:var(--text)}
.legend li{display:flex;align-items:center;gap:7px}
.legend i{width:10px;height:10px;border-radius:3px;flex:0 0 auto}
.legend b{margin-left:auto;color:var(--navy);font-weight:700}
.legend-row{grid-auto-flow:column;justify-content:center;gap:16px;margin-top:8px}
.legend-row li{gap:6px}

/* mini KPI cards */
.mini-cards{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.mc{background:var(--bg-soft);border-radius:11px;padding:11px 12px}
.mc-l{font-size:10px;color:var(--muted);font-weight:500}
.mc-n{font-size:18px;font-weight:700;color:var(--navy);margin-top:1px}
.mc-d{font-size:10.5px;font-weight:700}
.mc-d.up,.kpi .up{color:#0E9F6E}

/* mini table */
.mini-table{width:100%;border-collapse:collapse;font-size:11.5px}
.mini-table th{text-align:left;color:var(--muted);font-weight:600;padding:5px 6px;border-bottom:1px solid var(--line);font-size:10.5px}
.mini-table td{padding:7px 6px;border-bottom:1px solid #F0F4F9;color:var(--navy);font-weight:600}
.mini-table td:last-child{display:flex;align-items:center;gap:7px;font-weight:700}
.tbar{flex:1;height:6px;background:#EEF3F9;border-radius:999px;overflow:hidden}
.tbar span{display:block;height:100%;background:var(--grad);border-radius:999px}

/* gauge */
.gauge-wrap{display:flex;justify-content:center}
.gauge{width:200px;max-width:100%}
.gauge .gauge-arc{transition:stroke-dashoffset 1s ease}
.gauge-v{font-size:30px;font-weight:700;fill:var(--navy)}
.gauge-l{font-size:9px;fill:var(--muted)}
.dash-foot{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:10.5px;color:var(--muted);text-align:center}

/* subtle BI grid background */
.bi-bg::before{
  content:"";position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(46,107,198,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(46,107,198,.05) 1px,transparent 1px);
  background-size:46px 46px;
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 0%,transparent 75%);
  mask-image:radial-gradient(120% 80% at 50% 0%,#000 0%,transparent 75%);
}
.bi-bg > .container{position:relative;z-index:1}

/* problem cards */
.problems{background:var(--bg)}
.card-grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.problem-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;
  display:flex;gap:14px;align-items:flex-start;transition:transform .2s,box-shadow .2s,border-color .2s;
}
.problem-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#CFDEF0}
.problem-card .pc-ic{
  flex:0 0 auto;width:40px;height:40px;border-radius:11px;background:var(--bg-soft);
  display:grid;place-items:center;color:var(--blue);font-size:18px;font-weight:700;
}
.problem-card p{font-size:15px;color:var(--ink);font-weight:500;line-height:1.7}

/* solution */
.solution{background:var(--bg-soft)}
.value-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;
  text-align:center;transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden;
}
.value-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--grad);opacity:0;transition:opacity .2s}
.value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.value-card:hover::before{opacity:1}
.value-card .v-num{
  width:54px;height:54px;margin:0 auto 18px;border-radius:14px;background:var(--grad);
  color:#fff;font-weight:700;font-size:22px;display:grid;place-items:center;box-shadow:0 12px 24px -12px rgba(22,64,126,.6);
}
.value-card h3{font-size:19px;margin-bottom:12px}
.value-card p{font-size:14.5px}

/* services */
.services{background:var(--bg)}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;
  transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column;
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#CFDEF0}
.service-ic{
  width:50px;height:50px;border-radius:13px;background:linear-gradient(135deg,#EAF1FE,#E1F0FB);
  display:grid;place-items:center;margin-bottom:18px;color:var(--blue);
}
.service-card h3{font-size:18px;margin-bottom:12px}
.service-card p{font-size:14.5px;margin-bottom:16px}
.service-benefit{
  margin-top:auto;font-size:13.5px;font-weight:700;color:var(--navy);
  background:var(--bg-soft);border-radius:10px;padding:12px 14px;display:flex;gap:8px;align-items:flex-start;line-height:1.6;
}
.service-benefit .b-mark{color:var(--cyan);font-weight:700;flex:0 0 auto}

/* philosophy */
.philosophy{background:linear-gradient(160deg,var(--navy) 0%,var(--navy-2) 100%);position:relative;overflow:hidden;color:#fff}
.philosophy::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20400%22%20preserveAspectRatio%3D%22xMaxYMax%20slice%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22g%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%221%22%3E%3Cstop%20offset%3D%220%22%20stop-color%3D%22%237FB4E6%22%2F%3E%3Cstop%20offset%3D%220.55%22%20stop-color%3D%22%23C7D6E9%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%232E6BC6%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20stroke-linecap%3D%22round%22%3E%3Cpath%20d%3D%22M610%2C70%20C420%2C120%20410%2C300%20600%2C380%22%20stroke%3D%22url%28%23g%29%22%20stroke-width%3D%2226%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M650%2C55%20C430%2C120%20430%2C320%20665%2C405%22%20stroke%3D%22%23EAF1FA%22%20stroke-width%3D%2213%22%20opacity%3D%220.6%22%2F%3E%3Cpath%20d%3D%22M600%2C150%20C470%2C190%20470%2C320%20600%2C395%22%20stroke%3D%22%239FC0E8%22%20stroke-width%3D%227%22%20opacity%3D%220.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:62% auto;background-position:right bottom;background-repeat:no-repeat;opacity:.85}
.philosophy::after{content:"";position:absolute;width:440px;height:440px;left:-150px;top:-160px;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20220%20220%22%3E%3Cg%20fill%3D%22none%22%20stroke%3D%22%238FB6E2%22%20stroke-width%3D%221%22%3E%3Ccircle%20cx%3D%22110%22%20cy%3D%22110%22%20r%3D%22100%22%2F%3E%3Cellipse%20cx%3D%22110%22%20cy%3D%22110%22%20rx%3D%22100%22%20ry%3D%2238%22%2F%3E%3Cellipse%20cx%3D%22110%22%20cy%3D%22110%22%20rx%3D%22100%22%20ry%3D%2270%22%2F%3E%3Cellipse%20cx%3D%22110%22%20cy%3D%22110%22%20rx%3D%2238%22%20ry%3D%22100%22%2F%3E%3Cellipse%20cx%3D%22110%22%20cy%3D%22110%22%20rx%3D%2270%22%20ry%3D%22100%22%2F%3E%3Cline%20x1%3D%2210%22%20y1%3D%22110%22%20x2%3D%22210%22%20y2%3D%22110%22%2F%3E%3Cline%20x1%3D%22110%22%20y1%3D%2210%22%20x2%3D%22110%22%20y2%3D%22210%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:contain;background-repeat:no-repeat;opacity:.16}
.philosophy .container{position:relative;text-align:center;max-width:840px;z-index:1}
.philosophy .ph-mark{font-family:var(--serif);font-size:46px;color:var(--sky);opacity:.7;font-weight:600;line-height:1}
.philosophy h2{font-family:var(--serif);font-weight:600;font-size:clamp(26px,3.6vw,40px);color:#fff;margin:14px 0 26px;line-height:1.5;letter-spacing:.02em}
.philosophy p{font-size:clamp(15px,1.7vw,17.5px);color:#CFE0F2}

/* reasons */
.reasons{background:var(--bg)}
.reason-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  display:flex;gap:18px;align-items:flex-start;transition:transform .2s,box-shadow .2s;
}
.reason-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.reason-num{
  flex:0 0 auto;font-family:var(--serif);font-weight:600;font-size:18px;color:#fff;width:44px;height:44px;border-radius:12px;
  background:var(--grad);display:grid;place-items:center;box-shadow:0 10px 20px -12px rgba(22,64,126,.6);
}
.reason-card h3{font-size:17px;margin-bottom:8px}
.reason-card p{font-size:14.5px}

/* flow */
.flow{background:var(--bg-soft)}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;position:relative}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 20px;text-align:center;position:relative}
.step .step-no{
  display:inline-block;font-family:var(--serif);font-size:12px;font-weight:600;letter-spacing:.12em;color:var(--blue);
  background:#EAF1FE;padding:5px 14px;border-radius:999px;margin-bottom:14px;
}
.step .step-ic{font-size:24px;margin-bottom:10px}
.step h3{font-size:15.5px;margin-bottom:8px}
.step p{font-size:13px;line-height:1.7}
.step:not(:last-child)::after{
  content:"";position:absolute;right:-13px;top:50%;width:18px;height:18px;
  border-top:2px solid var(--silver);border-right:2px solid var(--silver);transform:translateY(-50%) rotate(45deg);z-index:2;
}

/* message */
.message{background:var(--bg)}
.message-card{
  background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);border-radius:24px;
  padding:clamp(34px,4.6vw,60px);color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.message-card::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20400%22%20preserveAspectRatio%3D%22xMaxYMax%20slice%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22g%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%221%22%3E%3Cstop%20offset%3D%220%22%20stop-color%3D%22%237FB4E6%22%2F%3E%3Cstop%20offset%3D%220.55%22%20stop-color%3D%22%23C7D6E9%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%232E6BC6%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20stroke-linecap%3D%22round%22%3E%3Cpath%20d%3D%22M610%2C70%20C420%2C120%20410%2C300%20600%2C380%22%20stroke%3D%22url%28%23g%29%22%20stroke-width%3D%2226%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M650%2C55%20C430%2C120%20430%2C320%20665%2C405%22%20stroke%3D%22%23EAF1FA%22%20stroke-width%3D%2213%22%20opacity%3D%220.6%22%2F%3E%3Cpath%20d%3D%22M600%2C150%20C470%2C190%20470%2C320%20600%2C395%22%20stroke%3D%22%239FC0E8%22%20stroke-width%3D%227%22%20opacity%3D%220.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:46% auto;background-position:right bottom;background-repeat:no-repeat;opacity:.85}
.message-body{position:relative;z-index:2;max-width:760px}
.message-body .eyebrow{color:#8FC4EE}
.message-body .eyebrow::before{background:linear-gradient(120deg,#8FC4EE,#5B9BD5)}
.message-body h2{font-family:var(--serif);font-weight:600;color:#fff;font-size:clamp(23px,2.9vw,30px);margin-bottom:18px;letter-spacing:.02em}
.message-body p{color:#D6E2F2;font-size:15.5px}
.m-sign{margin-top:30px;display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.m-sign-name{
  font-family:"Allura",cursive;font-size:clamp(50px,6.4vw,82px);line-height:.92;
  background:linear-gradient(118deg,#FFFFFF 0%,#D6E4F5 42%,#9CBCE2 78%,#7FA6D4 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  padding-right:10px;transform:rotate(-3deg);filter:drop-shadow(0 3px 10px rgba(0,0,0,.24));
}
.m-sign-name::after{content:"";display:block;width:70%;max-width:260px;height:1.5px;margin-top:2px;margin-left:6px;background:linear-gradient(90deg,rgba(214,228,245,.95),rgba(143,178,221,0));border-radius:2px}
.m-sign-jp{font-weight:700;font-size:16px;color:#fff;letter-spacing:.06em;margin-top:12px}
.m-sign-role{font-family:var(--serif);font-style:italic;letter-spacing:.2em;text-transform:uppercase;font-size:11.5px;color:#A8C0DD;margin-top:5px}

/* faq */
.faq{background:var(--bg-soft)}
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq-item summary{
  list-style:none;cursor:pointer;padding:22px 56px 22px 24px;font-weight:700;color:var(--navy);
  font-size:15.5px;position:relative;display:flex;gap:12px;align-items:flex-start;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .q{font-family:var(--serif);color:var(--blue);font-weight:600;flex:0 0 auto;font-size:18px}
.faq-item summary::after{content:"+";position:absolute;right:24px;top:20px;font-size:22px;font-weight:400;color:var(--blue);transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 24px 22px 50px;font-size:14.5px;color:var(--text)}

/* final cta */
.final-cta{background:var(--bg);padding-bottom:clamp(64px,9vw,116px)}
.final-cta-inner{
  background:linear-gradient(135deg,var(--navy-3) 0%,var(--blue) 50%,#16407E 100%);border-radius:26px;
  padding:clamp(40px,6vw,72px) clamp(24px,5vw,64px);text-align:center;color:#fff;
  box-shadow:0 30px 60px -30px rgba(22,64,126,.6);position:relative;overflow:hidden;
}
.final-cta-inner::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20400%22%20preserveAspectRatio%3D%22xMaxYMax%20slice%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22g%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%221%22%3E%3Cstop%20offset%3D%220%22%20stop-color%3D%22%237FB4E6%22%2F%3E%3Cstop%20offset%3D%220.55%22%20stop-color%3D%22%23C7D6E9%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%232E6BC6%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20stroke-linecap%3D%22round%22%3E%3Cpath%20d%3D%22M610%2C70%20C420%2C120%20410%2C300%20600%2C380%22%20stroke%3D%22url%28%23g%29%22%20stroke-width%3D%2226%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M650%2C55%20C430%2C120%20430%2C320%20665%2C405%22%20stroke%3D%22%23EAF1FA%22%20stroke-width%3D%2213%22%20opacity%3D%220.6%22%2F%3E%3Cpath%20d%3D%22M600%2C150%20C470%2C190%20470%2C320%20600%2C395%22%20stroke%3D%22%239FC0E8%22%20stroke-width%3D%227%22%20opacity%3D%220.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:46% auto;background-position:right bottom;background-repeat:no-repeat;opacity:.55}
.final-cta-inner h2{font-family:var(--serif);font-weight:600;color:#fff;font-size:clamp(25px,3.5vw,36px);margin-bottom:18px;position:relative;letter-spacing:.02em}
.final-cta-inner p{color:rgba(255,255,255,.92);font-size:clamp(15px,1.7vw,17px);max-width:640px;margin:0 auto 30px;position:relative}
.final-cta-inner .btn{position:relative;z-index:1}
.final-cta-inner .btn-primary{background:#fff;color:var(--blue)}
.final-cta-inner .btn-primary::after{display:none}
.final-cta-inner .btn-primary:hover{background:#F3F8FF}
.final-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:1}
.btn-ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-ghost-light:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;transform:translateY(-2px)}
.final-contact{margin-top:22px;font-size:14px;color:rgba(255,255,255,.92);position:relative;z-index:1}
.final-contact a{font-weight:700;text-decoration:underline}

/* growth */
.growth{background:var(--bg)}
.growth-note{
  max-width:760px;margin:36px auto 0;text-align:center;font-size:14.5px;font-weight:700;
  color:var(--blue);background:#EAF1FE;border:1px solid #D5E3FB;border-radius:999px;padding:14px 28px;
}

/* footer */
.site-footer{background:var(--navy);color:#AFC2DC;padding:62px 0 28px;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%20600%20400%22%20preserveAspectRatio%3D%22xMaxYMax%20slice%22%3E%3Cdefs%3E%3ClinearGradient%20id%3D%22g%22%20x1%3D%220%22%20y1%3D%220%22%20x2%3D%221%22%20y2%3D%221%22%3E%3Cstop%20offset%3D%220%22%20stop-color%3D%22%237FB4E6%22%2F%3E%3Cstop%20offset%3D%220.55%22%20stop-color%3D%22%23C7D6E9%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%232E6BC6%22%2F%3E%3C%2FlinearGradient%3E%3C%2Fdefs%3E%3Cg%20fill%3D%22none%22%20stroke-linecap%3D%22round%22%3E%3Cpath%20d%3D%22M610%2C70%20C420%2C120%20410%2C300%20600%2C380%22%20stroke%3D%22url%28%23g%29%22%20stroke-width%3D%2226%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M650%2C55%20C430%2C120%20430%2C320%20665%2C405%22%20stroke%3D%22%23EAF1FA%22%20stroke-width%3D%2213%22%20opacity%3D%220.6%22%2F%3E%3Cpath%20d%3D%22M600%2C150%20C470%2C190%20470%2C320%20600%2C395%22%20stroke%3D%22%239FC0E8%22%20stroke-width%3D%227%22%20opacity%3D%220.5%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");background-size:40% auto;background-position:right top;background-repeat:no-repeat;opacity:.5}
.site-footer .container{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-brand .logo{color:#fff;margin-bottom:14px;align-items:center}
.footer-brand .logo-mark{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;margin-right:4px;
  font-family:var(--serif);font-weight:600;font-size:18px;color:#fff;background:var(--grad);
  box-shadow:0 8px 18px -10px rgba(0,0,0,.5);
}
.footer-brand p{font-size:13.5px;color:#90A6C6;max-width:340px}
.footer-col h4{color:#fff;font-size:13px;letter-spacing:.08em;margin-bottom:16px;font-weight:700}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.footer-col a{font-size:13.5px;color:#AFC2DC;transition:color .15s}
.footer-col a:hover{color:#fff}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:#7E94B5}

/* mobile sticky cta */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:99;display:none;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-top:1px solid var(--line);
  box-shadow:0 -8px 24px -18px rgba(10,35,66,.5);
}
.mobile-cta .btn{width:100%;padding:16px}

/* fade in */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-visual{max-width:460px;margin:0 auto}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:not(:last-child)::after{display:none}
  .message-card{grid-template-columns:1fr;text-align:center}
  .footer-grid{grid-template-columns:1fr 1fr}
}

/* ====== テック/AI 背景モチーフ（スクロールでフェードイン） ====== */
.has-fx{overflow:hidden}
.has-fx>.container{position:relative;z-index:2}
.tech-fx{position:absolute;pointer-events:none;z-index:1;opacity:0;
  transform:translateY(16px) scale(.985);
  transition:opacity 1.2s ease,transform 1.2s ease;will-change:opacity,transform}
.tech-fx.in{opacity:1;transform:none}
.tech-fx svg{display:block;width:100%;height:auto}
.fx-neural{top:6px;right:-26px;width:min(44%,500px)}
.fx-rings{bottom:-70px;left:-56px;width:min(40%,460px)}
.fx-circuit{top:50%;right:-22px;margin-top:-110px;width:min(48%,540px)}
@media(prefers-reduced-motion:reduce){.tech-fx{transition:opacity .01s}}
@media(max-width:880px){.fx-neural,.fx-rings,.fx-circuit{width:60%}}

@media(max-width:680px){
  body{font-size:15px}
  .nav-links,.header-cta .btn{display:none}
  .nav-toggle{display:flex}
  .site-header.nav-open .nav-links{
    display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;gap:0;
    background:#fff;border-bottom:1px solid var(--line);padding:8px 0;box-shadow:var(--shadow-sm);
  }
  .site-header.nav-open .nav-links li{width:100%}
  .site-header.nav-open .nav-links a{display:block;padding:14px 24px}
  .grid-2,.grid-3,.grid-4,.steps{grid-template-columns:1fr}
  .problem-card{padding:20px}
  .hero-actions .btn{flex:1}
  .mobile-cta{display:block}
  body{padding-bottom:78px}
  .footer-grid{grid-template-columns:1fr}
}

/* footer: 実ロゴ＋事業領域リスト（名刺準拠） */
.footer-brand .logo{display:flex;align-items:center}
.footer-logo{width:42px;height:42px;margin-right:11px;border-radius:9px;flex:0 0 42px}
.footer-biz{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:10px;max-width:340px}
.footer-biz li{position:relative;padding-left:18px;font-size:13.5px;color:#AFC2DC;line-height:1.55}
.footer-biz li::before{content:"";position:absolute;left:0;top:7px;width:7px;height:7px;border-radius:2px;background:linear-gradient(135deg,#5B9BD5,#2E6BC6);transform:rotate(45deg)}