/* ===== Base ===== */
:root{
  --navy:#0b2545; --navy-2:#13315c; --navy-3:#1d4e89; --sky:#e8f0fa; --sky-2:#f3f7fc;
  --ink:#1b2333; --muted:#55607a; --line:#dde3ec; --bg:#f4f7fb; --white:#fff;
  --accent:#c2410c; --accent-2:#ea580c; --accent-bg:#fff4ec;
  --ok:#15803d; --ok-bg:#ecfdf3; --ng:#b91c1c; --ng-bg:#fef2f2;
  --radius:14px; --shadow:0 6px 24px rgba(11,37,69,.08);
  --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans",Meiryo,sans-serif;color:var(--ink);background:var(--white);line-height:1.75;font-size:16px;-webkit-text-size-adjust:100%;padding-bottom:72px}
img{max-width:100%;height:auto}
a{color:var(--navy-3)}
h1,h2,h3,h4{line-height:1.4;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.container.narrow{max-width:760px}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:8px 12px;z-index:200}
.skip-link:focus{left:8px}
:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}
.nw{display:inline-block}
.ic{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ic-sm{width:18px;height:18px;vertical-align:-3px;margin-right:4px}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;text-decoration:none;border-radius:999px;padding:12px 22px;border:2px solid transparent;cursor:pointer;font-size:15px;line-height:1.4;text-align:center;transition:background .15s,color .15s,transform .15s,box-shadow .15s;font-family:inherit;min-height:48px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn-lg::after,.btn-block::after{content:"→";font-weight:900;transition:transform .15s}
.btn-lg:hover::after,.btn-block:hover::after{transform:translateX(3px)}
.btn-primary{background:var(--navy-3);color:#fff;border-color:var(--navy-3);box-shadow:0 4px 12px rgba(29,78,137,.25)}
.btn-primary:hover{background:var(--navy-2);border-color:var(--navy-2)}
.btn-outline{background:#fff;color:var(--navy-3);border-color:var(--navy-3)}
.btn-outline:hover{background:var(--sky)}
.btn-accent{background:var(--accent);color:#fff;border-color:var(--accent)}
.btn-accent:hover{background:#9a3412;border-color:#9a3412}
.btn-ghost{background:transparent;color:var(--accent);border-color:transparent;text-decoration:underline;text-underline-offset:3px}
.btn-ghost:hover{background:var(--accent-bg)}
.btn-lg{padding:16px 28px;font-size:17px}
.btn-sm{padding:6px 14px;font-size:13px;min-height:38px}
.btn-block{display:flex;width:100%}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.4) blur(6px);transition:box-shadow .2s}
.site-header.is-scrolled{box-shadow:0 4px 18px rgba(11,37,69,.1)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h);gap:16px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--navy);font-weight:900}
.logo-mark{width:34px;height:34px;border-radius:8px;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:18px}
.logo-text{font-size:17px;white-space:nowrap}
.global-nav{display:none}
.global-nav ul{display:flex;gap:22px}
.global-nav a{color:var(--ink);text-decoration:none;font-size:14px;font-weight:500}
.global-nav a:hover{color:var(--navy-3)}
.header-cta{display:flex;align-items:center;gap:12px}

/* ===== Emergency banner ===== */
.emergency-banner{display:flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:#fff;text-decoration:none;padding:10px 16px;font-weight:700;font-size:14px;line-height:1.5}
.emergency-banner:hover{background:#9a3412}
.eb-tag{flex:none;background:#fff;color:var(--accent);border-radius:4px;padding:1px 8px;font-size:12px;font-weight:900}
.eb-arrow{flex:none;font-size:18px}

/* ===== Hero ===== */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--navy);color:#fff;padding:44px 0 44px}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:70% 30%;display:block}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,37,69,.62) 0%,rgba(11,37,69,.86) 38%,rgba(11,37,69,.96) 70%,var(--navy) 100%)}
.hero-copy{max-width:640px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;background:rgba(11,37,69,.55);border:1px solid rgba(255,255,255,.3);padding:5px 12px;border-radius:999px;margin-bottom:16px}
.hero-eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:#fdba74;animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(253,186,116,.6)}70%{box-shadow:0 0 0 8px rgba(253,186,116,0)}100%{box-shadow:0 0 0 0 rgba(253,186,116,0)}}
.hero-title{font-size:30px;font-weight:900;margin-bottom:12px;text-shadow:0 2px 16px rgba(0,0,0,.25)}
.hero-sub{font-size:17px;color:#e3ecf7;margin-bottom:18px}
.hero-sub strong{color:#fff;background:linear-gradient(transparent 62%,rgba(234,88,12,.6) 62%)}
.hero-price{display:inline-grid;grid-template-columns:auto auto;align-items:baseline;gap:0 12px;background:#fff;color:var(--navy);border-radius:14px;padding:10px 18px;margin-bottom:20px;text-decoration:none;box-shadow:0 10px 26px rgba(0,0,0,.25);border-left:6px solid var(--accent)}
.hp-label{grid-column:1/-1;font-size:12px;font-weight:700;color:var(--muted)}
.hp-num{font-size:30px;font-weight:900;line-height:1.2;letter-spacing:.01em}
.hp-num small{font-size:13px;margin-left:2px}
.hp-tax{font-size:12px;color:var(--muted)}
.hero-ctas{display:flex;flex-direction:column;gap:12px;margin-bottom:18px}
.hero .btn-primary{background:#fff;color:var(--navy);border-color:#fff;box-shadow:0 8px 22px rgba(0,0,0,.25)}
.hero .btn-primary:hover{background:#e8f0fa;border-color:#e8f0fa}
.hero .btn-outline{background:rgba(11,37,69,.35);color:#fff;border-color:#fff}
.hero .btn-outline:hover{background:rgba(255,255,255,.14)}
.hero-points{display:flex;flex-wrap:wrap;gap:8px}
.hero-points li{font-size:13px;font-weight:700;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:999px;padding:3px 12px}
.hero-points li::before{content:"✓";color:#fdba74;font-weight:900;margin-right:6px}
.hero-photo-note{position:absolute;right:12px;bottom:8px;font-size:10px;color:rgba(255,255,255,.6)}

/* ===== Trust bar ===== */
.trust-bar{background:#fff;border-bottom:1px solid var(--line);padding:18px 0}
.trust-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.trust-list li{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:700;color:var(--navy)}
.trust-list .ic{width:36px;height:36px;padding:7px;border-radius:50%;background:var(--sky);color:var(--navy-3)}

/* ===== Sections ===== */
.section{padding:60px 0}
.section-label{font-size:12px;font-weight:900;letter-spacing:.18em;color:var(--navy-3);margin-bottom:4px}
.section-label.accent{color:var(--accent)}
.section-title{font-size:25px;font-weight:900;color:var(--navy);margin-bottom:20px}
.section-title.sm{font-size:21px;margin-bottom:14px}
.section-lead{color:var(--muted);margin:-10px 0 22px;font-size:15px}
.sub-title{font-size:20px;font-weight:900;color:var(--navy);margin:44px 0 16px}

/* ===== News ===== */
.news{background:var(--bg)}
.news-cards{display:grid;gap:12px}
.news-card{position:relative;background:#fff;border-radius:var(--radius);padding:18px 18px 18px 78px;box-shadow:var(--shadow);min-height:92px}
.news-ic{position:absolute;left:18px;top:18px;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:var(--sky);color:var(--navy-3)}
.news-card:first-child .news-ic{background:var(--accent-bg);color:var(--accent)}
.news-ic .ic{width:26px;height:26px}
.news-step{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--navy-3)}
.news-card h3{font-size:18px;color:var(--navy);margin:0 0 2px}
.news-card p:last-child{font-size:15px;color:var(--ink);font-weight:500}
.ver-box{margin-top:20px;background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.ver-title{font-size:17px;color:var(--navy);margin-bottom:10px}
.ver-list{display:grid;gap:8px}
.ver-row{display:grid;grid-template-columns:96px 1fr;align-items:center;gap:4px 12px;border-radius:10px;padding:10px 14px;border-left:5px solid}
.ver-row.is-ok{background:var(--ok-bg);border-color:var(--ok)}
.ver-row.is-ng{background:var(--ng-bg);border-color:var(--ng)}
.ver-name{font-weight:900;color:var(--navy);font-size:15px}
.ver-status{display:flex;align-items:center;gap:6px;font-weight:700;font-size:14px}
.is-ok .ver-status{color:var(--ok)}
.is-ng .ver-status{color:var(--ng)}
.ver-status .ic{width:20px;height:20px;stroke-width:2.6}
.ver-eol{grid-column:2;justify-self:start;font-size:12px;font-weight:700;background:#fff;border:1px solid #f59e0b;color:#92400e;border-radius:999px;padding:0 10px}
.ver-eol.ver-up{border-color:var(--ng);color:var(--ng)}
.news-keyline{display:flex;align-items:center;gap:10px;margin-top:16px;background:var(--accent-bg);border-left:5px solid var(--accent-2);padding:12px 16px;border-radius:10px;font-weight:900;color:#7c2d12}
.news-keyline .ic{color:var(--accent)}
.news-more{margin-top:14px;font-size:13px;color:var(--muted)}
.news-more summary{cursor:pointer;font-weight:700;color:var(--navy-3)}
.news-facts{list-style:disc;padding-left:1.2em;margin:8px 0}
.news-facts li{margin:4px 0}
.news-sources-title{font-weight:700;margin-top:6px}
.news-sources{list-style:disc;padding-left:1.2em}
.news-sources a{word-break:break-all}
.news-sources-small{font-size:12px;color:var(--muted);margin-top:10px}

/* scope */
.scope{margin-top:28px}
.scope-title{font-size:18px;color:var(--navy);margin-bottom:10px}
.scope-grid{display:grid;gap:10px}
.scope-item{display:flex;align-items:center;gap:14px;background:#fff;border-radius:var(--radius);padding:14px 16px;border:2px solid}
.scope-ok{border-color:var(--ok)}
.scope-ng{border-color:#e5b4b4;background:#fffafa}
.scope-mark{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;flex:none;color:#fff}
.scope-ok .scope-mark{background:var(--ok)}
.scope-ng .scope-mark{background:var(--ng)}
.scope-mark .ic{stroke-width:3}
.scope-item p{display:flex;flex-direction:column;line-height:1.5}
.scope-item strong{font-size:16px;color:var(--navy)}
.scope-item span{font-size:13px;color:var(--muted)}
.scope-note{font-size:12px;color:var(--muted);margin-top:8px}

/* ===== Self check ===== */
.check-form fieldset{border:0;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.chip{position:relative;display:inline-flex;align-items:center;gap:8px;background:#fff;border:2px solid var(--line);border-radius:999px;padding:10px 16px 10px 12px;cursor:pointer;font-weight:700;font-size:15px;transition:border-color .15s,background .15s,color .15s;min-height:48px}
.chip input{appearance:none;-webkit-appearance:none;width:22px;height:22px;margin:0;border:2px solid #b8c7dc;border-radius:50%;display:grid;place-items:center;flex:none;background:#fff}
.chip input::after{content:"";width:6px;height:11px;border:solid #fff;border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-1px);opacity:0}
.chip input:checked{background:var(--navy-3);border-color:var(--navy-3)}
.chip input:checked::after{opacity:1}
.chip:hover{border-color:#b8c7dc}
.chip:has(input:checked){border-color:var(--navy-3);background:var(--sky);color:var(--navy)}
.chip:has(input:focus-visible){outline:3px solid #f59e0b;outline-offset:2px}
.meter{display:flex;align-items:center;gap:14px;margin-top:22px}
.meter-bar{flex:1;height:14px;border-radius:999px;background:var(--line);overflow:hidden}
.meter-fill{display:block;height:100%;width:0;background:linear-gradient(90deg,#f59e0b,var(--accent));border-radius:999px;transition:width .3s ease}
.meter-text{font-size:14px;color:var(--muted);white-space:nowrap}
.meter-text strong{font-size:24px;color:var(--accent)}
.check-result{margin-top:18px;background:var(--navy);color:#fff;border-radius:var(--radius);padding:22px;text-align:center}
.check-result-title{font-size:19px;font-weight:900;margin-bottom:14px}
.check-result .btn-primary{background:#fff;color:var(--navy);border-color:#fff}
.check-result .btn-outline{background:transparent;color:#fff;border-color:#fff}
.cta-pair{display:flex;flex-direction:column;gap:10px}

/* ===== Basic plan ===== */
.basic{background:linear-gradient(180deg,#fff,var(--sky-2))}
.basic-grid{display:grid;gap:20px;align-items:stretch}
.basic-price{background:var(--navy);color:#fff;border-radius:18px;padding:24px 22px;display:flex;flex-direction:column;gap:6px;box-shadow:0 18px 44px rgba(11,37,69,.22)}
.bp-label{font-size:13px;color:#c9d6e8;font-weight:700}
.bp-num{font-size:44px;font-weight:900;line-height:1.15;letter-spacing:.01em}
.bp-num small{font-size:15px;margin-left:2px}
.bp-tax{font-size:13px;color:#c9d6e8}
.bp-tags{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}
.bp-tags li{font-size:12px;font-weight:700;background:rgba(255,255,255,.12);border-radius:999px;padding:2px 10px}
.basic-price .btn-primary{background:#fff;color:var(--navy);border-color:#fff}
.basic-price .btn-ghost{color:#fdba74}
.basic-price .btn-ghost:hover{background:rgba(255,255,255,.08)}
.pipeline{counter-reset:pl;display:grid;gap:10px}
.pipeline li{counter-increment:pl;position:relative;display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px 12px 12px;box-shadow:var(--shadow)}
.pipeline li:not(:last-child)::after{content:"";position:absolute;left:33px;bottom:-11px;width:2px;height:10px;background:#b8c7dc}
.pl-ic{position:relative;width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--navy-3);display:grid;place-items:center;flex:none}
.pl-ic::before{content:counter(pl);position:absolute;top:-6px;left:-6px;width:20px;height:20px;border-radius:50%;background:var(--accent);color:#fff;font-size:11px;font-weight:900;display:grid;place-items:center}
.pipeline li:last-child .pl-ic{background:var(--accent-bg);color:var(--accent)}
.pl-t{font-weight:700;color:var(--navy);font-size:15px}
.basic-note{margin-top:14px;font-size:13px;color:var(--muted)}

/* ===== Flow ===== */
.flow{background:var(--bg)}
.steps{display:grid;gap:10px}
.step{position:relative;display:grid;grid-template-columns:52px 1fr;grid-template-rows:auto auto;column-gap:14px;align-items:center;background:#fff;border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow)}
.step-ic{grid-row:1/3;width:52px;height:52px;border-radius:50%;background:var(--sky);color:var(--navy-3);display:grid;place-items:center}
.step-ic .ic{width:26px;height:26px}
.step-n{position:absolute;left:12px;top:8px;width:20px;height:20px;border-radius:50%;background:var(--navy-3);color:#fff;font-size:11px;font-weight:900;display:grid;place-items:center}
.step h3{font-size:16px;color:var(--navy);align-self:end}
.step p{font-size:14px;color:var(--muted);align-self:start}
.meet{display:grid;gap:20px;margin-top:28px;align-items:center}
.meet-body{background:#fff;border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}
.meet-title{font-size:19px;color:var(--navy)}
.icon-list{display:grid;gap:10px}
.icon-list li{display:flex;align-items:center;gap:10px;font-weight:700;font-size:15px}
.icon-list .ic{color:var(--navy-3)}

/* ===== Photos ===== */
.photo-frame{margin:0;position:relative;border-radius:16px;overflow:hidden;box-shadow:0 18px 44px rgba(11,37,69,.16);background:#dfe6ef}
.photo-frame img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.photo-frame figcaption{position:absolute;right:10px;bottom:6px;font-size:10px;color:#fff;text-shadow:0 1px 3px rgba(0,0,0,.6)}

/* ===== Reasons ===== */
.reasons-wrap{display:grid;gap:20px;align-items:center}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 14px;box-shadow:var(--shadow)}
.tile .ic{width:40px;height:40px;padding:8px;border-radius:12px;background:var(--sky);color:var(--navy-3);margin-bottom:8px}
.tile h3{font-size:15px;color:var(--navy);margin-bottom:2px}
.tile p{font-size:13px;color:var(--muted);line-height:1.6}
.engineer-card{display:grid;grid-template-columns:88px 1fr;gap:16px;align-items:center;background:#fff;border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-top:20px;border-left:4px solid var(--navy-3)}
.engineer-photo{width:88px;height:88px;border-radius:50%;background:#fff;border:3px solid #fff;box-shadow:0 0 0 2px #c5d4e8,0 6px 16px rgba(11,37,69,.12);object-fit:cover;display:block}
.engineer-role{font-size:12px;font-weight:900;letter-spacing:.12em;color:var(--navy-3)}
.engineer-name{font-size:19px;font-weight:900;color:var(--navy);margin:0 0 8px}
.engineer-title{display:block;font-size:12px;font-weight:500;color:var(--muted)}
.badges{display:flex;flex-wrap:wrap;gap:6px}
.badges li{display:inline-flex;align-items:center;gap:5px;font-size:12px;background:var(--sky);color:var(--navy);border-radius:999px;padding:3px 10px 3px 6px;font-weight:700}
.badges .ic{width:16px;height:16px;color:var(--navy-3)}

/* ===== Price ===== */
.price{background:#fff}
.price-grid{display:grid;gap:14px}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:6px;box-shadow:var(--shadow)}
.price-card h3{font-size:17px;color:var(--navy)}
.pc-ic{width:44px;height:44px;border-radius:12px;background:var(--sky);color:var(--navy-3);display:grid;place-items:center;margin-bottom:4px}
.price-main{border:2px solid var(--navy-3);background:var(--sky-2)}
.price-main .pc-ic{background:var(--navy-3);color:#fff}
.price-amount{color:var(--navy);font-weight:900}
.price-amount .num{font-size:36px;letter-spacing:.01em;line-height:1.2}
.price-amount .tax{font-size:13px;color:var(--muted);margin-left:6px}
.price-tax{font-size:13px;color:var(--muted);margin-top:-4px}
.price-mini{font-size:13px;color:var(--accent);font-weight:700;margin-bottom:6px}
.price-card .btn{margin-top:auto}
.badge{position:absolute;top:-12px;left:20px;background:var(--accent);color:#fff;font-size:12px;font-weight:900;border-radius:999px;padding:2px 12px}
.plan-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.plan-table{width:100%;min-width:520px;border-collapse:collapse;background:#fff;font-size:14px}
.plan-table th,.plan-table td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:center;vertical-align:middle}
.plan-table thead th{padding-top:20px;font-weight:400}
.plan-table thead b{display:block;font-size:16px;color:var(--navy)}
.plan-table thead em{display:block;font-style:normal;font-size:26px;font-weight:900;color:var(--navy);line-height:1.2}
.plan-table thead em small{font-size:12px;margin-left:2px}
.plan-table thead i{display:block;font-style:normal;font-size:11px;color:var(--muted)}
.plan-table .pt-ask{font-size:20px;color:var(--muted)}
.plan-table .pt-feat{text-align:left;font-weight:700;color:var(--ink);width:40%}
.plan-table .pt-feat small{display:block;font-size:11px;color:var(--muted);font-weight:500}
.plan-table .pt-rec{background:var(--sky-2);position:relative}
.plan-table thead .pt-rec{box-shadow:inset 0 4px 0 var(--accent)}
.plan-table .pt-pro{font-size:13px;color:var(--muted);font-weight:700;line-height:1.6}
.plan-table tfoot td{border-bottom:0}
.ic.ok{width:26px;height:26px;color:var(--ok);stroke-width:2.6}
.pt-none{color:#b8c2d1;font-weight:900}
.badge-sm{display:inline-block;background:var(--accent);color:#fff;font-size:11px;font-weight:900;border-radius:999px;padding:0 10px;margin-bottom:2px}
.pro-note{font-size:13px;color:var(--muted);margin-top:10px}
.price-more{margin-top:14px;font-size:14px;background:var(--bg);border-radius:10px;padding:12px 16px}
.price-more summary{cursor:pointer;font-weight:700;color:var(--navy)}
.price-more ul{list-style:disc;padding-left:1.2em;margin-top:6px;color:var(--muted)}

/* ===== FAQ ===== */
.faq{background:var(--bg)}
.faq-list{display:grid;gap:10px}
.faq-item{border:1px solid var(--line);border-radius:12px;background:#fff}
.faq-item summary{list-style:none;cursor:pointer;padding:15px 48px 15px 48px;font-weight:700;color:var(--navy);position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"Q";position:absolute;left:14px;top:13px;width:24px;height:24px;border-radius:50%;background:var(--navy-3);color:#fff;font-size:13px;font-weight:900;display:grid;place-items:center}
.faq-item summary::after{content:"";position:absolute;right:20px;top:22px;width:9px;height:9px;border:solid var(--muted);border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(-135deg);top:26px}
.faq-a{padding:0 18px 16px 48px;position:relative;font-size:15px}
.faq-a::before{content:"A";position:absolute;left:14px;top:0;width:24px;height:24px;border-radius:50%;background:var(--accent-bg);color:var(--accent);font-size:13px;font-weight:900;display:grid;place-items:center}

/* ===== Services ===== */
.services{padding:48px 0}
.service-grid{display:grid;gap:10px}
.service-card{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.service-card .ic{width:44px;height:44px;padding:9px;border-radius:12px;background:var(--sky);color:var(--navy-3)}
.service-card h3{font-size:15px;color:var(--navy)}
.service-card p{font-size:14px;color:var(--muted)}
.services-cta{margin-top:14px;text-align:center}
.text-link{font-weight:700;color:var(--navy-3);text-underline-offset:3px}

/* ===== CTA band ===== */
.cta-band{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-3) 100%);color:#fff;padding:36px 0}
.cta-band-inner{display:grid;gap:20px;align-items:center}
.cta-band-title{font-size:22px;font-weight:900;margin-bottom:6px}
.cta-band-text{color:#dbe7f5;font-size:15px;margin-top:10px}
.cta-band .btn-primary{background:#fff;color:var(--navy);border-color:#fff}
.cta-band .btn-primary:hover{background:#e8f0fa;border-color:#e8f0fa}
.cta-person{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:14px;font-weight:700;color:#fff}
.cta-person img{width:48px;height:48px;border-radius:50%;border:2px solid #fff;object-fit:cover;background:#fff;flex:none}
.cta-person-light{color:var(--navy);margin:0 0 18px;background:var(--sky-2);border-radius:999px;padding:6px 14px 6px 6px;font-size:13px}
.cta-person-light img{width:40px;height:40px;border-color:#c5d4e8}

/* ===== Forms ===== */
.forms{background:linear-gradient(180deg,var(--bg),#fff)}
.forms-grid{display:grid;gap:24px}
.form-card{background:#fff;border-radius:16px;padding:26px 20px;box-shadow:var(--shadow);border-top:6px solid var(--navy-3)}
.form-emergency{border-top-color:var(--accent)}
.form-title{font-size:21px;font-weight:900;color:var(--navy);margin-bottom:6px}
.form-lead{color:var(--muted);font-size:15px;margin-bottom:16px}
.field{margin:0 0 16px;border:0;padding:0;min-width:0}
.field label,.field legend{display:block;font-weight:700;font-size:14px;margin-bottom:6px;padding:0}
.field-row{display:grid;gap:0 14px}
.field-hint{font-size:12px;color:var(--muted);margin:-8px 0 14px}
.req,.opt{display:inline-block;font-size:11px;font-weight:700;border-radius:4px;padding:0 6px;margin-left:4px;vertical-align:1px}
.req{background:var(--accent);color:#fff}
.field input[type=text],.field input[type=url],.field input[type=email],.field input[type=tel],.field input[type=datetime-local],.field textarea{width:100%;font:inherit;font-size:16px;padding:12px 14px;border:1.5px solid #c3ccda;border-radius:8px;background:#fff;color:var(--ink)}
.field input:focus,.field textarea:focus{border-color:var(--navy-3);outline:none;box-shadow:0 0 0 3px rgba(29,78,137,.18)}
.radio-group{display:flex;flex-wrap:wrap;gap:8px}
.radio-group label{display:flex;align-items:center;gap:6px;font-weight:500;border:1.5px solid #c3ccda;border-radius:8px;padding:10px 14px;margin:0;cursor:pointer}
.radio-group input{accent-color:var(--navy-3);width:18px;height:18px}
.radio-group label:has(input:checked){border-color:var(--navy-3);background:var(--sky)}
.consent-label{display:flex!important;gap:8px;align-items:flex-start;font-weight:500!important}
.consent-label input{width:20px;height:20px;margin-top:3px;accent-color:var(--navy-3)}
[data-formrun-show-if-error]:not(.formrun-system-show),[data-formrun-show-if-success]:not(.formrun-system-show){display:none}
.fr-error{color:#b91c1c;font-size:13px;font-weight:700;margin-top:4px}
.form-assure{margin-top:10px;font-size:13px;color:var(--muted);text-align:center}

/* ===== Footer ===== */
.site-footer{background:var(--navy);color:#cbd7e6;padding:40px 0 24px;font-size:14px}
.footer-inner{display:grid;gap:20px}
.footer-logo{font-size:18px;font-weight:900;color:#fff;margin-bottom:6px}
.footer-info{font-style:normal}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 20px}
.footer-links a{color:#cbd7e6}
.footer-note{margin-top:24px;font-size:12px;color:#9fb0c6}
.copyright{text-align:center;margin-top:20px;font-size:12px;color:#9fb0c6}

/* ===== Sticky mobile CTA ===== */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid var(--line);box-shadow:0 -4px 16px rgba(11,37,69,.08);transition:transform .2s}
.sticky-cta .btn{padding:12px 8px;font-size:14px;border-radius:10px}
.sticky-cta.is-hidden{transform:translateY(110%)}

/* ===== Reveal ===== */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.is-visible{opacity:1;transform:none}
@media (hover:hover){
  .price-card,.tile,.news-card,.step{transition:transform .2s,box-shadow .2s}
  .price-card:hover,.tile:hover,.news-card:hover,.step:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(11,37,69,.12)}
}

/* ===== Tablet / Desktop ===== */
@media (min-width:600px){ .field-row{grid-template-columns:1fr 1fr} }
@media (min-width:768px){
  .hero::before{background:linear-gradient(90deg,rgba(11,37,69,.97) 0%,rgba(11,37,69,.9) 42%,rgba(11,37,69,.45) 68%,rgba(11,37,69,.12) 100%)}
  .hero-bg img{object-position:right center}
  .hero-ctas,.cta-pair{flex-direction:row;justify-content:center}
  .hero-ctas{justify-content:flex-start}
  .hero-title{font-size:38px}
  .section-title{font-size:30px}
  .trust-list{grid-template-columns:repeat(4,1fr)}
  .news-cards{grid-template-columns:repeat(3,1fr)}
  .news-card{padding:22px 20px;min-height:0}
  .news-ic{position:static;margin-bottom:12px}
  .ver-list{grid-template-columns:repeat(5,1fr)}
  .ver-row{grid-template-columns:1fr;text-align:center;justify-items:center;border-left:0;border-top:5px solid;padding:14px 10px}
  .ver-status{flex-direction:column;gap:2px}
  .ver-eol{grid-column:auto;justify-self:center}
  .scope-grid{grid-template-columns:1fr 1fr}
  .basic-grid{grid-template-columns:360px 1fr;gap:28px}
  .pipeline li:not(:last-child)::after{left:33px}
  .steps{grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:none}
  .step{grid-template-columns:1fr;grid-template-rows:auto;justify-items:center;text-align:center;padding:22px 12px;row-gap:4px}
  .step-ic{grid-row:auto;width:60px;height:60px;margin-bottom:6px}
  .step-n{left:50%;top:14px;transform:translateX(18px)}
  .step:not(:last-child)::after{content:"";position:absolute;right:-10px;top:50%;width:8px;height:8px;border:solid #9fb0c6;border-width:2px 2px 0 0;transform:translateY(-50%) rotate(45deg);z-index:1}
  .meet,.reasons-wrap{grid-template-columns:1fr 1fr;gap:32px}
  .engineer-card{grid-template-columns:110px 1fr;gap:24px;padding:22px 28px}
  .engineer-photo{width:110px;height:110px}
  .price-2{grid-template-columns:1fr 1.3fr;max-width:820px}
  .service-grid{grid-template-columns:1fr 1fr}
  .footer-inner{grid-template-columns:1fr auto;align-items:start}
  .cta-band-inner{grid-template-columns:1fr auto;gap:32px}
  .cta-band{padding:44px 0}
}
@media (min-width:768px) and (max-width:1023px){ .steps{grid-template-columns:repeat(3,1fr)} .step:nth-child(3)::after{display:none} .ver-list{grid-template-columns:repeat(3,1fr)} }
@media (min-width:1024px){
  body{padding-bottom:0}
  .sticky-cta{display:none}
  .global-nav{display:flex}
  .hero{padding:84px 0 92px;min-height:560px}
  .hero-copy{max-width:700px}
  .hero-title{font-size:44px}
  .hero-sub{font-size:19px}
  .emergency-banner{font-size:16px}
  .forms-grid{grid-template-columns:1fr 1fr;align-items:start}
  .form-card{padding:34px 30px}
  .section{padding:84px 0}
}
@media (min-width:1024px) and (max-width:1180px){ .global-nav ul{gap:14px} .global-nav a{font-size:13px} }
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}.js .reveal{opacity:1;transform:none}}
/* v4 fixes */
.scope-item .scope-mark{color:#fff}
@media (max-width:599px){
  .plan-table{min-width:0;font-size:12px}
  .plan-table th,.plan-table td{padding:10px 4px}
  .plan-table .pt-feat{width:36%;padding-left:10px}
  .plan-table thead b{font-size:13px}
  .plan-table thead em{font-size:18px}
  .plan-table thead em small{display:block;font-size:10px;margin:0}
  .plan-table thead i{font-size:9px}
  .plan-table .pt-ask{font-size:15px}
  .plan-table .pt-pro{font-size:11px}
  .plan-table .btn-sm{padding:4px 8px;font-size:11px;min-height:34px}
  .badge-sm{font-size:9px;padding:0 6px}
}
@media (max-width:599px){
  .plan-table .pt-feat{width:32%}
  .plan-table thead b{font-size:12px;white-space:nowrap;letter-spacing:-.02em}
  .plan-table .btn-sm{white-space:nowrap;padding:4px 6px;font-size:11px}
}

/* ===== v5: ロゴ / お申し込み（1フォーム） ===== */
.logo-mark{width:36px;height:36px;border-radius:0;background:none;display:block;flex:none}
.logo-text{letter-spacing:.01em}
.footer-logo{display:flex;align-items:center;gap:10px}
.footer-mark{width:38px;height:38px;border-radius:10px;background:#fff;display:grid;place-items:center;flex:none}
.footer-mark img{width:28px;height:28px;display:block}
.contact{background:linear-gradient(180deg,var(--bg),#fff)}
.contact-grid{display:grid;gap:24px}
.contact-lead{color:var(--muted);margin-bottom:16px}
.contact-points{display:grid;gap:10px;margin-bottom:18px}
.contact-points li{display:flex;gap:10px;align-items:flex-start;font-weight:700;color:var(--navy);font-size:15px}
.contact-points .ic{width:34px;height:34px;padding:6px;border-radius:50%;background:var(--sky);color:var(--navy-3)}
.contact-points li:last-child .ic{background:var(--accent-bg);color:var(--accent)}
.contact-points span{padding-top:5px}
.contact-small{font-size:13px;color:var(--muted)}
.form-note{display:flex;gap:10px;align-items:flex-start;background:var(--sky);border-radius:10px;padding:12px 14px;margin-bottom:20px;font-size:14px;font-weight:700;color:var(--navy)}
.form-note .ic{color:var(--navy-3);margin-top:1px}
.radio-group label.radio-urgent:has(input:checked){border-color:var(--accent);background:var(--accent-bg)}
.radio-urgent input{accent-color:var(--accent)}
@media (min-width:1024px){
  .contact-grid{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:start}
  .contact-info{position:sticky;top:calc(var(--header-h) + 24px)}
}
/* ===== v5: プライバシーポリシー ===== */
.legal{padding:48px 0 72px;background:var(--bg)}
.legal .container{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:32px 22px}
.legal-title{font-size:28px;font-weight:900;color:var(--navy);margin:4px 0 16px}
.legal-lead{color:var(--ink);margin-bottom:8px}
.legal-sec{margin-top:30px}
.legal-sec h2{font-size:18px;font-weight:900;color:var(--navy);padding-left:12px;border-left:4px solid var(--navy-3);margin-bottom:10px}
.legal-sec p+p{margin-top:8px}
.legal-list{display:grid;gap:6px;margin:8px 0}
.legal-list li{position:relative;padding-left:18px}
.legal-list li::before{content:"";position:absolute;left:4px;top:.75em;width:6px;height:6px;border-radius:50%;background:var(--navy-3)}
.legal-dl{display:grid;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.legal-dl div{display:grid;grid-template-columns:7.5em 1fr;border-top:1px solid var(--line)}
.legal-dl div:first-child{border-top:0}
.legal-dl dt{background:var(--sky-2);font-weight:700;padding:10px 12px;color:var(--navy)}
.legal-dl dd{margin:0;padding:10px 12px}
.legal-date{margin-top:36px;text-align:right;color:var(--muted);font-size:14px}
.legal-back{margin-top:16px}
@media (min-width:768px){ .legal .container{padding:48px 56px} }
.legal .container.narrow{width:auto;margin:0 12px}
@media (min-width:800px){ .legal .container.narrow{margin:0 auto} }
/* ===== v6: 基本対応の対象・対象外 ===== */
.basic-sub{margin:-12px 0 18px;font-weight:700;color:var(--muted)}
.svc-scope{display:grid;gap:12px;margin-top:20px}
.svc-col{background:#fff;border-radius:var(--radius);padding:14px 16px;border:2px solid}
.svc-ok{border-color:var(--ok)}
.svc-ng{border-color:#e9b4b4;background:#fffafa}
.svc-head{display:flex;align-items:center;gap:8px;font-weight:900;font-size:15px;margin-bottom:8px}
.svc-head .ic{width:26px;height:26px;padding:4px;border-radius:50%;color:#fff;stroke-width:3}
.svc-ok .svc-head{color:var(--ok)} .svc-ok .svc-head .ic{background:var(--ok)}
.svc-ng .svc-head{color:var(--ng)} .svc-ng .svc-head .ic{background:var(--ng)}
.svc-col ul{display:grid;gap:6px}
.svc-col li{font-weight:700;color:var(--navy);font-size:15px;line-height:1.5}
.svc-col li small{display:block;font-weight:500;font-size:12px;color:var(--muted)}
.price-mini-sub{font-size:13px;color:var(--muted);margin:-4px 0 6px}
.ver-note{margin-top:10px;font-size:12px;color:var(--ng);font-weight:700}
@media (min-width:768px){ .svc-scope{grid-template-columns:1fr 1.4fr} }
/* ===== v7: 急ぎの対応チェック ===== */
.urgent-box{background:var(--accent-bg);border:2px solid #f3c3a3;border-radius:12px;padding:12px 14px}
.urgent-box .urgent-label{display:flex;gap:10px;align-items:flex-start;margin:0;cursor:pointer}
.urgent-label input{width:22px;height:22px;margin-top:2px;accent-color:var(--accent);flex:none}
.urgent-label strong{display:block;color:var(--accent);font-size:16px}
.urgent-label small{display:block;color:var(--muted);font-size:13px;font-weight:500}
.urgent-box:has(input:checked){border-color:var(--accent)}
.svc-tax{display:block;font-size:12px;color:var(--muted)}
/* ===== v9: サンクスページ ===== */
.thanks{padding:40px 0 64px;background:var(--bg)}
.thanks .container.narrow{width:auto;margin:0 12px}
@media (min-width:800px){ .thanks .container.narrow{margin:0 auto} }
.thanks-card{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:36px 20px;text-align:center}
.thanks-check{width:72px;height:72px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;margin:0 auto 16px}
.thanks-check .ic{width:40px;height:40px;stroke-width:3}
.thanks-title{font-size:24px;font-weight:900;color:var(--navy);margin-bottom:8px}
.thanks-lead{color:var(--ink);font-weight:500}
.thanks-steps{display:grid;gap:10px;margin:28px 0 24px;counter-reset:ts}
.thanks-steps li{position:relative;display:flex;align-items:center;gap:12px;background:var(--sky-2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-align:left;font-weight:700;color:var(--navy)}
.ts-ic{width:40px;height:40px;border-radius:50%;background:var(--sky);color:var(--navy-3);display:grid;place-items:center;flex:none}
.ts-t small{font-weight:500;color:var(--muted)}
.thanks-steps li:not(:last-child)::after{content:"";position:absolute;left:33px;bottom:-11px;width:2px;height:10px;background:#c5d4e8}
.thanks-person{display:inline-flex;align-items:center;gap:10px;background:var(--sky-2);border-radius:999px;padding:6px 16px 6px 6px;font-size:14px;font-weight:700;color:var(--navy);text-align:left}
.thanks-person img{width:44px;height:44px;border-radius:50%;object-fit:cover;flex:none}
.thanks-note{display:flex;gap:8px;justify-content:center;align-items:flex-start;margin:20px 0 0;font-size:14px;color:var(--muted);text-align:left}
.thanks-note .ic{width:20px;height:20px;color:var(--accent);margin-top:2px}
.thanks-back{margin-top:26px}
@media (min-width:768px){
  .thanks-card{padding:48px 48px}
  .thanks-title{font-size:30px}
  .thanks-steps{grid-template-columns:repeat(3,1fr);gap:28px}
  .thanks-steps li{flex-direction:column;text-align:center;padding:16px 10px}
  .thanks-steps li:not(:last-child)::after{left:auto;right:-21px;top:50%;bottom:auto;width:14px;height:2px}
}
.thanks-tel-mini{margin-top:14px;font-size:13px;color:var(--muted)}
.thanks-tel-mini a{color:var(--navy);font-weight:700;text-decoration:underline;text-underline-offset:2px}