/* =====================================================
   BIZGATE Corp. — Design System Stylesheet
   Inspired by Yamada International Services design language
   ===================================================== */

/* Reset */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Noto Sans JP','Hiragino Kaku Gothic ProN','Meiryo',sans-serif;
  font-size:15px;
  line-height:30px;
  color:#333;
  background:#fff;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;height:auto;display:block}
a{color:#0069C5;text-decoration:none;transition:color .2s ease}
a:hover{color:#2B7FC9}
ul{list-style:none}

/* ---------------- Layout ---------------- */
.container{max-width:1400px;margin:0 auto;padding:0 40px}
.container-inner{max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:80px 0}
.section--alt{background:#F5F7F9}

/* Section Title Block */
.section-head{margin-bottom:48px}
.section-head__label{
  font-family:'Oswald','Impact','Arial Narrow',sans-serif;
  font-size:72px;font-weight:400;line-height:1;letter-spacing:.08em;
  color:#0069C5;text-transform:uppercase;
}
.section-head__title{
  font-size:26px;font-weight:700;line-height:39px;letter-spacing:.03em;
  color:#222;margin-top:8px;
}
.section-head__rule{
  display:block;width:48px;height:2px;background:#0069C5;border:0;
  margin:20px 0 24px;
}
.section-head__desc{max-width:720px;color:#333}

/* ---------------- Header / Nav ---------------- */
.site-header{
  position:sticky;top:0;z-index:100;
  background:#fff;height:98px;display:flex;align-items:center;
  box-shadow:0 1px 4px rgba(0,0,0,.06);
}
.site-header__inner{
  width:100%;max-width:1400px;margin:0 auto;padding:0 40px;
  display:flex;align-items:center;justify-content:space-between;
}
.site-brand{display:flex;align-items:center;gap:14px;text-decoration:none}
.site-brand__mark{width:52px;height:52px;display:block}
.site-brand__name{font-size:14px;font-weight:700;color:#333;line-height:1.2}
.site-brand__sub{font-size:10px;letter-spacing:.12em;color:#333;margin-top:4px;
  font-family:'Oswald',sans-serif;text-transform:uppercase}

.site-nav{display:flex;align-items:stretch;height:98px}
.site-nav a{
  display:flex;align-items:center;padding:0 20px;height:100%;
  font-size:15px;font-weight:400;letter-spacing:.15em;
  color:#333;text-transform:uppercase;
  border-left:1px solid #E5E5E5;position:relative;
}
.site-nav a:last-child{border-right:1px solid #E5E5E5}
.site-nav a:hover,.site-nav a.is-active{color:#0069C5}
.site-nav a.is-active::after{
  content:"";position:absolute;left:20px;right:20px;bottom:24px;height:2px;background:#0069C5
}

/* Mobile nav */
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:10px}
.nav-toggle span{display:block;width:26px;height:2px;background:#333;margin:5px 0;transition:.2s}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;
  min-height:600px;
  background:linear-gradient(rgba(255,255,255,0) 0%,rgba(255,255,255,0) 60%,rgba(0,0,0,.12) 100%),
             url('../images/hero.jpg') center/cover no-repeat;
  display:flex;align-items:center;
}
.hero__inner{max-width:1400px;margin:0 auto;padding:0 40px;width:100%}
.hero__panel{
  background:rgba(255,255,255,.94);
  padding:56px 64px;max-width:640px;
  border-left:4px solid #0069C5;
}
.hero__sublabel{
  font-family:'Oswald',sans-serif;font-size:14px;font-weight:300;
  letter-spacing:.2em;color:#0069C5;text-transform:uppercase;margin-bottom:16px;
}
.hero__title{
  font-size:30px;font-weight:700;line-height:1.5;letter-spacing:.05em;color:#222;
}
.hero__lead{margin:24px 0 32px;color:#333}
.hero__cta{display:inline-flex;align-items:center;gap:12px}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  font-size:15px;font-weight:400;letter-spacing:.05em;line-height:30px;
  padding:16px 40px;border:2px solid transparent;border-radius:3px;
  cursor:pointer;transition:all .2s ease;text-align:center;
}
.btn--primary{background:#0069C5;color:#fff;border-color:#0069C5}
.btn--primary:hover{background:#2B7FC9;border-color:#2B7FC9;color:#fff}
.btn--primary::after{
  content:"";display:inline-block;width:24px;height:2px;background:#fff;
}
.btn--outline{background:transparent;color:#0069C5;border-color:#0069C5}
.btn--outline:hover{background:#0069C5;color:#fff}

.more-link{
  display:inline-flex;align-items:center;gap:16px;
  font-family:'Oswald',sans-serif;font-size:14px;font-weight:400;
  letter-spacing:.2em;text-transform:uppercase;color:#0069C5;
}
.more-link::after{content:"";width:40px;height:2px;background:#0069C5;transition:transform .2s ease}
.more-link:hover::after{transform:translateX(4px)}

/* ---------------- Service Grid ---------------- */
.service-grid{display:grid;grid-template-columns:2fr 3fr;gap:48px;align-items:start}
.service-card{
  background:#fff;border:2px solid #0069C5;padding:40px 48px;
}
.service-card__title{font-size:22px;font-weight:700;line-height:1.5;color:#222;margin-bottom:8px}
.service-card__sub{
  font-family:'Oswald',sans-serif;font-size:12px;font-weight:300;
  letter-spacing:.12em;color:#666;text-transform:uppercase
}
.service-card__rule{width:48px;height:2px;background:#0069C5;border:0;margin:20px 0 24px}
.service-card__desc{color:#333}

.service-panels{display:flex;flex-direction:column}
.service-panel{
  position:relative;padding:28px 40px 28px 120px;min-height:128px;
  display:flex;flex-direction:column;justify-content:center;color:#fff;
  border-bottom:1px solid rgba(255,255,255,.25);
  background-size:cover;background-position:center;transition:filter .3s ease;
}
.service-panel::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to right,rgba(0,105,197,.78),rgba(25,61,133,.62));
  z-index:0;
}
.service-panel > *{position:relative;z-index:1}
.service-panel__num{
  position:absolute;left:24px;top:50%;transform:translateY(-50%);z-index:1;
  font-family:'Oswald',sans-serif;font-size:72px;font-weight:400;line-height:1;
  color:rgba(255,255,255,.18);pointer-events:none;user-select:none;
}
.service-panel__title{font-size:20px;font-weight:700;line-height:32px;letter-spacing:.02em;color:#fff}
.service-panel__sub{
  font-family:'Oswald',sans-serif;font-size:12px;font-weight:300;
  letter-spacing:.12em;color:rgba(255,255,255,.8);text-transform:uppercase;margin-top:4px;
}
.service-panel:hover{filter:brightness(1.06)}

.service-1{background-image:url('../images/service-1.jpg')}
.service-2{background-image:url('../images/service-2.jpg')}
.service-3{background-image:url('../images/service-3.jpg')}

/* ---------------- About block (mixed columns) ---------------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split__media img{width:100%;height:auto;display:block}
.split__body h3{font-size:26px;font-weight:700;line-height:1.5;color:#222}
.split__body .rule{display:block;width:48px;height:2px;background:#0069C5;margin:20px 0 24px}
.split__body p{margin-bottom:16px}

/* ---------------- Info table ---------------- */
.info-table{width:100%;border-collapse:collapse;margin-top:32px}
.info-table th,.info-table td{
  text-align:left;padding:20px 24px;border-bottom:1px solid #E5E5E5;
  font-size:15px;line-height:30px;vertical-align:top;
}
.info-table th{width:240px;font-weight:700;color:#0069C5;letter-spacing:.03em;background:#F5F7F9}
.info-table td{color:#333}
.info-table .placeholder{color:#999;font-style:italic}

/* ---------------- Contact form ---------------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 32px}
.form-grid .full{grid-column:1 / -1}
.form-group label{display:block;font-size:15px;font-weight:700;color:#333;margin-bottom:8px}
.form-group .req{color:#CC0000;margin-left:4px}
.form-group input[type=text],
.form-group input[type=email],
.form-group input[type=tel],
.form-group textarea,
.form-group select{
  width:100%;padding:12px 16px;border:1px solid #CCC;border-radius:3px;
  background:#fff;color:#333;font-size:15px;line-height:30px;font-family:inherit;
  transition:border-color .2s,box-shadow .2s;
}
.form-group textarea{min-height:180px;resize:vertical}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus{
  outline:none;border-color:#0069C5;box-shadow:0 0 0 3px rgba(0,105,197,.15);
}
.form-actions{margin-top:32px;display:flex;gap:16px;justify-content:center}

/* ---------------- CTA strip ---------------- */
.cta-strip{
  background:linear-gradient(rgba(0,105,197,.88),rgba(25,61,133,.88)),
             url('../images/service-1.jpg') center/cover no-repeat;
  padding:80px 0;text-align:center;color:#fff;
}
.cta-strip h2{font-size:26px;font-weight:700;letter-spacing:.05em;line-height:1.6}
.cta-strip p{margin:16px 0 32px;color:rgba(255,255,255,.85)}
.cta-strip .btn--primary{background:#fff;color:#0069C5;border-color:#fff}
.cta-strip .btn--primary::after{background:#0069C5}
.cta-strip .btn--primary:hover{background:#F5F7F9;color:#0069C5;border-color:#F5F7F9}

/* ---------------- Footer ---------------- */
.site-footer{background:#193D85;color:#fff;padding:64px 0 28px}
.site-footer a{color:#fff}
.site-footer a:hover{color:#ABB8C3}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}
.footer-brand__name{font-size:18px;font-weight:700;margin-bottom:8px}
.footer-brand__sub{font-family:'Oswald',sans-serif;font-size:12px;letter-spacing:.2em;opacity:.8}
.footer-brand__addr{margin-top:20px;color:rgba(255,255,255,.85);font-size:14px;line-height:28px}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;margin-bottom:20px;color:#fff}
.footer-col ul li{margin-bottom:12px;font-size:14px}
.footer-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid rgba(255,255,255,.15);
  text-align:center;font-size:12px;color:rgba(255,255,255,.75);
}

/* ---------------- Utilities ---------------- */
.text-center{text-align:center}
.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}.mt-64{margin-top:64px}

/* Placeholder text for yet-to-be-supplied contact data */
.placeholder-tag{
  display:inline-block;padding:2px 10px;background:#FFF7E0;color:#8a6d00;
  font-size:12px;letter-spacing:.05em;border-radius:3px;margin-left:8px;
}

/* ---------------- Responsive ---------------- */
@media (max-width:1024px){
  .service-grid{grid-template-columns:1fr;gap:32px}
  .split{grid-template-columns:1fr;gap:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container,.container-inner,.hero__inner,.site-header__inner{padding:0 20px}
  .section{padding:48px 0}
  .section-head__label{font-size:44px}
  .section-head__title{font-size:22px;line-height:1.6}
  .site-header{height:72px}
  .site-header__inner{padding:0 20px}
  .site-brand__mark{width:40px;height:40px}
  .site-nav{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:#fff;height:auto;flex-direction:column;
    border-top:1px solid #E5E5E5;box-shadow:0 8px 24px rgba(0,0,0,.08);
  }
  .site-nav.is-open{display:flex}
  .site-nav a{width:100%;border-left:0;border-bottom:1px solid #E5E5E5;height:56px;padding:0 20px}
  .site-nav a:last-child{border-right:0}
  .nav-toggle{display:block}
  .hero{min-height:380px}
  .hero__panel{padding:32px 24px;border-left-width:3px}
  .hero__title{font-size:22px;line-height:1.7}
  .service-card{padding:28px 24px}
  .service-panel{padding:24px 20px 24px 96px;min-height:104px}
  .service-panel__num{font-size:56px;left:18px}
  .form-grid{grid-template-columns:1fr;gap:16px}
  .info-table th,.info-table td{display:block;width:100%;padding:12px 16px}
  .info-table th{background:#F5F7F9}
  .footer-grid{grid-template-columns:1fr;gap:32px}
}