/* 株式会社イーラ沖縄 共通スタイル */
:root{
  --green:#0b5fa8; --green-d:#073c6e; --teal:#1a86cc; --teal-l:#e8f2fb;
  --sand:#f4f7fb; --ink:#1c2633; --muted:#5a6878; --line:#e1e7ef;
  --amber:#e6a53b; --amber-l:#ffd88a; --navy:#1d3557; --navy-l:#e8eef6;
  --bg:#ffffff; --bg-soft:#f7f9fc;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Hiragino Kaku Gothic ProN","Yu Gothic","YuGothic","Noto Sans JP",sans-serif;
  color:var(--ink);line-height:1.85;background:var(--bg);
  -webkit-font-smoothing:antialiased;font-feature-settings:"palt";
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 32px}
section{padding:96px 0}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

.eyebrow{display:inline-block;color:var(--teal);font-weight:700;letter-spacing:.16em;font-size:.8rem;text-transform:uppercase}
h2.sec{font-size:2rem;line-height:1.45;letter-spacing:.02em;margin:.35em 0 .3em;font-weight:800}
.lead{color:var(--muted);font-size:1.04rem;max-width:760px}
.note{font-size:.82rem;color:var(--muted)}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  background:var(--amber);color:#3a2a08;font-weight:700;
  padding:15px 32px;border-radius:999px;font-size:1rem;letter-spacing:.02em;
  box-shadow:0 8px 22px rgba(230,165,59,.35);transition:.2s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(230,165,59,.45)}
.btn.ghost{background:#fff;color:var(--green);box-shadow:0 6px 18px rgba(0,0,0,.08)}
.btn.dark{background:var(--green);color:#fff;box-shadow:0 8px 22px rgba(11,95,168,.25)}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;flex-direction:column;line-height:1.2}
.brand b{font-size:1.15rem;letter-spacing:.03em;color:var(--green)}
.brand span{font-size:.68rem;color:var(--muted);letter-spacing:.14em}
.nav ul{display:flex;gap:28px;list-style:none;font-size:.9rem;font-weight:600}
.nav ul a:hover{color:var(--teal)}
.nav .cta{background:var(--green);color:#fff;padding:10px 22px;border-radius:999px;font-weight:700;font-size:.88rem;white-space:nowrap}
.nav .cta:hover{background:var(--green-d)}

/* ===== Hero ===== */
.hero{position:relative;min-height:600px;display:flex;align-items:center;color:#fff;background-size:cover;background-position:center}
.hero .wrap{padding-top:80px;padding-bottom:80px;width:100%}
.hero .tag{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.4);
  padding:7px 16px;border-radius:999px;font-size:.8rem;font-weight:600;letter-spacing:.06em;margin-bottom:22px}
.hero h1{font-size:3rem;line-height:1.35;font-weight:800;letter-spacing:.01em;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.hero h1 em{font-style:normal;color:var(--amber-l)}
.hero p.sub{margin:22px 0 34px;font-size:1.12rem;max-width:620px;text-shadow:0 1px 12px rgba(0,0,0,.3)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
.hero .hnote{font-size:.84rem;opacity:.92;margin-top:20px}

/* ===== Trust bar ===== */
.trust{background:var(--green-d);color:#fff}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:26px;padding-bottom:26px}
.trust .num{display:block;font-size:1.55rem;font-weight:800;color:var(--amber-l);line-height:1.2}
.trust .lab{font-size:.84rem;opacity:.88}

/* ===== Layout helpers ===== */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
.split img{border-radius:16px;box-shadow:0 20px 50px rgba(0,0,0,.12);width:100%;object-fit:cover}
.pill{display:inline-block;background:var(--teal-l);color:var(--green);font-weight:700;
  font-size:.8rem;padding:6px 14px;border-radius:8px;margin-bottom:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px 28px;transition:.2s;text-align:left}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(0,0,0,.08);border-color:var(--teal)}
.card .ic{width:50px;height:50px;border-radius:13px;background:var(--teal-l);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:26px;height:26px;stroke:var(--green);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.18rem;margin-bottom:10px;line-height:1.5}
.card p{color:var(--muted);font-size:.95rem}
.soft{background:var(--bg-soft)}
.sand{background:var(--sand)}

/* ===== Corporate: business cards ===== */
.biz{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:52px;text-align:left}
.bcard{background:#fff;border-radius:18px;overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s}
.bcard:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(0,0,0,.09)}
.bcard .ph{height:200px;background-size:cover;background-position:center;position:relative}
.bcard .ph.plain{display:flex;align-items:center;justify-content:center}
.bcard .ph.plain svg{width:72px;height:72px;stroke:#fff;fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;opacity:.95}
.bcard .no{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.92);color:var(--green);font-weight:800;font-size:.78rem;padding:4px 12px;border-radius:999px;letter-spacing:.08em}
.bcard .body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.bcard .cat{font-size:.74rem;font-weight:700;letter-spacing:.14em;color:var(--teal)}
.bcard h3{font-size:1.22rem;margin:4px 0 10px;line-height:1.5}
.bcard p{color:var(--muted);font-size:.94rem;flex:1}
.bcard .more{margin-top:18px;font-weight:700;color:var(--green);font-size:.92rem;display:inline-flex;align-items:center;gap:6px}
.bcard .more:hover{color:var(--teal)}

/* ===== Service detail blocks ===== */
.svc-list{list-style:none;margin-top:22px;display:grid;gap:12px}
.svc-list li{display:flex;gap:12px;align-items:flex-start;font-size:.97rem}
.svc-list li svg{flex:none;width:22px;height:22px;margin-top:3px;stroke:var(--teal);fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 16px;text-align:center}
.stat b{display:block;font-size:1.6rem;color:var(--green);line-height:1.2}
.stat span{font-size:.8rem;color:var(--muted)}
.voice{margin-top:22px;display:grid;gap:12px}
.voice blockquote{background:#fff;border-left:4px solid var(--teal);border-radius:0 12px 12px 0;padding:14px 18px;font-size:.93rem;color:var(--ink)}
.prog{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.prog div{background:#fff;border-radius:14px;padding:20px 18px;border:1px solid var(--line)}
.prog small{color:var(--teal);font-weight:800;letter-spacing:.1em;font-size:.74rem}
.prog h4{font-size:1rem;margin:4px 0 6px;line-height:1.5}
.prog p{font-size:.86rem;color:var(--muted)}

/* ===== Message ===== */
.msg{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:start}
.msg .who{background:var(--green);color:#fff;border-radius:18px;padding:34px 28px}
.msg .who small{opacity:.8;font-size:.8rem;letter-spacing:.1em}
.msg .who b{display:block;font-size:1.5rem;margin:6px 0 2px;letter-spacing:.08em}
.msg .who span{font-size:.82rem;opacity:.85}
.msg .who ul{list-style:none;margin-top:22px;font-size:.86rem;display:grid;gap:8px;border-top:1px solid rgba(255,255,255,.25);padding-top:18px}
.msg .text p{margin-bottom:1.1em;font-size:1.02rem}
.msg .text h3{font-size:1.5rem;line-height:1.55;margin-bottom:20px}

/* ===== Company table ===== */
.ctable{width:100%;border-collapse:collapse;margin-top:36px;font-size:.96rem}
.ctable th,.ctable td{padding:18px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.ctable th{width:180px;color:var(--muted);font-weight:700;background:var(--bg-soft)}
.tbd{display:inline-block;background:#fff4dc;color:#8a5a00;font-size:.74rem;font-weight:700;padding:1px 8px;border-radius:6px;margin-left:6px;vertical-align:middle}

/* ===== Marshell LP: targets / lineup ===== */
.tcard{background:#fff;border-radius:14px;padding:28px 22px;text-align:center;box-shadow:0 6px 18px rgba(0,0,0,.04)}
.tcard .em{font-size:2rem;margin-bottom:6px}
.tcard h4{font-size:1.04rem;margin-bottom:6px}
.tcard p{font-size:.88rem;color:var(--muted)}
.lineup{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;text-align:left}
.prod{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.prod .ph{height:210px;background-size:cover;background-position:center}
.prod .ph.white{background-size:contain;background-repeat:no-repeat;background-color:#fff;border-bottom:1px solid var(--line)}
.prod .body{padding:22px 22px 24px;flex:1;display:flex;flex-direction:column}
.prod .cat{font-size:.72rem;font-weight:700;letter-spacing:.14em;color:var(--teal)}
.prod h3{font-size:1.14rem;margin:2px 0 8px}
.prod p{font-size:.9rem;color:var(--muted);flex:1}
.spec{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px;border-top:1px dashed var(--line);padding-top:14px}
.spec div{text-align:center}
.spec b{display:block;font-size:1rem;color:var(--green)}
.spec span{font-size:.72rem;color:var(--muted)}

.features{background:var(--green);color:#fff}
.features .eyebrow{color:var(--amber-l)}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.feat{display:flex;gap:16px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:22px}
.feat .fi{flex:none;width:44px;height:44px;border-radius:12px;background:rgba(255,216,138,.16);display:flex;align-items:center;justify-content:center}
.feat .fi svg{width:22px;height:22px;stroke:var(--amber-l);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.feat h4{font-size:1.02rem;margin-bottom:4px}
.feat p{font-size:.88rem;opacity:.85}

.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:48px;counter-reset:s;text-align:left}
.step{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 18px;position:relative;counter-increment:s}
.step::before{content:"STEP " counter(s);display:block;color:var(--teal);font-weight:800;font-size:.74rem;letter-spacing:.12em;margin-bottom:6px}
.step h4{font-size:1rem;margin-bottom:6px}
.step p{font-size:.86rem;color:var(--muted)}

.box{background:#fff;border-radius:16px;padding:30px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.checklist{list-style:none;display:grid;gap:14px}
.checklist li{display:flex;gap:12px;font-size:.96rem}
.checklist svg{flex:none;width:22px;height:22px;margin-top:3px;stroke:var(--teal);fill:none;stroke-width:2.4}

.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 22px;font-weight:700;list-style:none;position:relative;padding-right:48px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:22px;top:14px;font-size:1.4rem;color:var(--teal)}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 22px 20px;color:var(--muted);font-size:.95rem}

/* ===== Contact ===== */
.cta-final{background:linear-gradient(135deg,var(--green-d),var(--green));color:#fff;text-align:center}
.cta-final h2{font-size:2rem;line-height:1.5}
.cta-final p{opacity:.9;margin:18px auto 30px;max-width:640px}
.contact-ways{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.contact-ways a{display:inline-flex;align-items:center;gap:12px;background:#fff;color:var(--green);font-weight:800;padding:18px 30px;border-radius:14px;font-size:1.08rem;box-shadow:0 10px 26px rgba(0,0,0,.18);transition:.2s}
.contact-ways a:hover{transform:translateY(-2px)}
.contact-ways a.alt{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);box-shadow:none}
.contact-ways svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2}
.cta-final .small{font-size:.84rem;opacity:.8;margin-top:22px}

/* ===== Footer ===== */
footer{background:#0e1a2b;color:#c5cfdc;padding:56px 0 34px;font-size:.88rem}
footer .cols{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:40px}
footer b{color:#fff;font-size:1.02rem}
footer .info{margin-top:10px;line-height:1.9}
footer a:hover{color:#fff}
footer .disc{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:22px;font-size:.76rem;opacity:.75;line-height:1.8}

/* ===== Responsive ===== */
@media (max-width:960px){
  .nav ul{display:none}
  .split,.msg{grid-template-columns:1fr;gap:32px}
  .grid3,.biz,.lineup,.fgrid{grid-template-columns:1fr 1fr}
  .grid4,.prog,.trust .wrap{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  footer .cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  section{padding:64px 0}
  .nav{height:62px}
  .brand span{display:none}
  .hero{min-height:520px}
  .hero h1{font-size:1.95rem}
  .hero p.sub{font-size:1rem}
  .hero .btn{width:100%}
  h2.sec,.cta-final h2{font-size:1.5rem}
  .grid3,.grid4,.biz,.lineup,.fgrid,.prog,.flow,.stats{grid-template-columns:1fr}
  .trust .num{font-size:1.25rem}
  .ctable th{width:100px;padding:14px 10px}
  .ctable td{padding:14px 10px}
  .contact-ways a{width:100%;justify-content:center}
}

/* ===== Brand logo ===== */
.brand{flex-direction:row;align-items:center;gap:12px}
.brand img.logo{height:44px;width:auto}
.brand .bt{display:flex;flex-direction:column;line-height:1.2}
@media (max-width:640px){.brand{gap:8px}.brand img.logo{height:32px}.brand .bt b{font-size:.9rem;white-space:nowrap}.nav .cta{padding:8px 14px;font-size:.78rem}}

/* ===== Engineering: compare & 7 steps ===== */
.compare{width:100%;border-collapse:separate;border-spacing:0;margin-top:40px;font-size:.95rem;background:#fff;border-radius:16px;overflow:hidden;border:1px solid var(--line)}
.compare th,.compare td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.compare thead th{font-size:.85rem;letter-spacing:.06em}
.compare thead th.before{background:#eef1f4;color:var(--muted)}
.compare thead th.after{background:var(--green);color:#fff}
.compare tbody th{width:130px;color:var(--muted);font-size:.86rem;background:var(--bg-soft)}
.compare td.after{background:var(--teal-l);font-weight:700;color:var(--green-d)}
.compare small{display:block;font-weight:400;color:var(--muted);font-size:.82rem;margin-top:2px}
.compare tr:last-child th,.compare tr:last-child td{border-bottom:none}
.steps7{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:44px;counter-reset:st;text-align:left}
.steps7 div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 14px;counter-increment:st;position:relative}
.steps7 div::before{content:counter(st);display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--green);color:#fff;font-weight:800;margin-bottom:10px}
.steps7 div.hl::before{background:var(--amber)}
.steps7 small{display:block;color:var(--teal);font-weight:800;font-size:.72rem;letter-spacing:.08em}
.steps7 h4{font-size:.95rem;line-height:1.45;margin:2px 0 6px}
.steps7 p{font-size:.8rem;color:var(--muted);line-height:1.6}

/* ===== Profile photo / badges / related ===== */
.msg .who img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px;margin-bottom:18px}
.media{display:flex;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-left:5px solid var(--amber);border-radius:14px;padding:20px 24px;margin-top:36px;text-align:left}
.media .mlabel{flex:none;font-size:.72rem;font-weight:800;letter-spacing:.12em;color:#9a6a12;background:#fff4dc;padding:4px 10px;border-radius:6px}
.media p{font-size:.95rem}
.related{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px}
.related .rc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 28px}
.related .rc h3{font-size:1.1rem;margin-bottom:6px}
.related .rc p{font-size:.92rem;color:var(--muted)}
.related .rc a.ext{display:inline-flex;gap:6px;align-items:center;margin-top:14px;color:var(--green);font-weight:700;font-size:.92rem}
.related .rc a.ext:hover{color:var(--teal)}
.related ul{list-style:none;display:grid;gap:10px;margin-top:6px}
.related li{display:flex;gap:10px;align-items:center;font-weight:700}
.related li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--teal);flex:none}
@media (max-width:960px){.steps7{grid-template-columns:repeat(4,1fr)}}
@media (max-width:640px){
  .steps7{grid-template-columns:1fr}
  .related{grid-template-columns:1fr}
  .compare{font-size:.86rem}
  .compare th,.compare td{padding:12px 10px}
  .compare tbody th{width:72px}
  .media{flex-direction:column;align-items:flex-start}
}