/* ── inner.css ── Inner page content styles ── */

#page-main{background:var(--c-white);min-height:55vh}
.content-block{
  max-width:1220px;margin:0 auto;padding:70px 60px 90px;
}

/* ── ABOUT ── */
.about-mission-box{
  background:var(--c-sky-10);
  border-left:4px solid var(--c-sky);
  padding:40px 48px;
  margin-bottom:56px;
}
.about-mission-box blockquote{
  font-family:var(--ff-head);
  font-size:clamp(17px,2vw,22px);
  font-weight:300;font-style:italic;
  color:var(--c-deep);
  line-height:1.7;
}
.about-mission-box p{
  margin-top:16px;font-size:15px;
  color:var(--c-txt2);line-height:1.9;
}
.goal-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:20px;margin-top:32px;
}
.goal-card{
  background:var(--c-white);
  border:1px solid var(--c-line);
  padding:30px 26px;
  position:relative;
  transition:box-shadow .3s,border-color .3s,transform .35s var(--ease-out);
}
.goal-card::before{
  content:'';
  position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(to right,var(--c-sky),var(--c-teal));
  transform:scaleX(0);transform-origin:left;
  transition:transform .35s var(--ease-out);
}
.goal-card:hover{
  box-shadow:0 8px 32px rgba(0,80,131,.10);
  border-color:var(--c-sky-20);
  transform:translateY(-4px);
}
.goal-card:hover::before{transform:scaleX(1)}
.goal-num{
  font-family:var(--ff-head);
  font-size:40px;font-weight:700;
  color:rgba(25,170,206,.18);
  line-height:1;margin-bottom:10px;
}
.goal-card h4{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  color:var(--c-deep);margin-bottom:8px;
}
.goal-card p{font-size:15px;color:var(--c-txt2);line-height:1.8}

/* ── SERVICE ── */
.service-two-col{
  display:grid;grid-template-columns:1fr 300px;
  gap:44px;align-items:start;
}
.port-section-title{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--c-sky);margin-bottom:20px;
  display:flex;align-items:center;gap:10px;
}
.port-section-title::before{content:'';width:20px;height:2px;background:var(--c-sky)}
.port-regions{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:16px;
}
.port-card{
  background:var(--c-white);
  border:1px solid var(--c-line);
  padding:20px 18px;
  transition:border-color .25s,box-shadow .25s;
}
.port-card:hover{
  border-color:var(--c-sky);
  box-shadow:0 4px 16px rgba(0,80,131,.08);
}
.port-card-name{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  color:var(--c-deep);
  padding-bottom:8px;margin-bottom:10px;
  border-bottom:2px solid var(--c-sky);
  display:flex;align-items:center;gap:7px;
}
.port-dot{
  width:7px;height:7px;
  background:var(--c-sky);
  clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);
  flex-shrink:0;
}
.port-card li{
  font-size:15px;color:var(--c-txt2);
  padding:3.5px 0 3.5px 12px;
  position:relative;
}
.port-card li::before{
  content:'–';
  position:absolute;left:0;
  color:var(--c-muted);font-size:11px;
}
/* other regions as chips */
.port-other-list{
  display:flex;flex-wrap:wrap;gap:8px;
  margin-top:14px;
}
.port-chip{
  background:var(--c-deep-10);
  border:1px solid var(--c-line);
  padding:5px 14px;
  font-family:var(--ff-head);font-size:12px;font-weight:500;
  color:var(--c-deep);
  transition:background .2s,border-color .2s;
}
.port-chip:hover{background:var(--c-sky-10);border-color:var(--c-sky)}

/* Supply sidebar */
.supply-box{
  background:var(--c-deep);
  padding:28px 24px;
  position:sticky;top:calc(var(--nav-h) + 20px);
}
.supply-box-title{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--c-sky);margin-bottom:20px;
  padding-bottom:12px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.supply-list li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:15px;color:rgba(255,255,255,.7);
  padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06);
  line-height:1.5;
}
.supply-list li:last-child{border-bottom:none}
.supply-list li::before{
  content:'';
  width:7px;height:7px;flex-shrink:0;margin-top:4px;
  background:var(--c-sky);
  clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);
}

/* ── MANAGEMENT ── */
.mgmt-intro-box{
  background:var(--c-sky-10);
  border-left:4px solid var(--c-sky);
  padding:36px 44px;margin-bottom:52px;
}
.mgmt-intro-box h3{
  font-family:var(--ff-head);
  font-size:clamp(16px,1.8vw,20px);
  font-weight:600;color:var(--c-deep);
  line-height:1.6;margin-bottom:8px;
}
.mgmt-intro-box h3 strong{color:var(--c-sky)}
.mgmt-intro-box p{font-size:15px;color:var(--c-txt2);line-height:1.9}

.mgmt-section-title{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;
  color:var(--c-sky);margin-bottom:24px;
  display:flex;align-items:center;gap:10px;
}
.mgmt-section-title::before{content:'';width:20px;height:2px;background:var(--c-sky)}

.mgmt-modules-grid{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:18px;margin-bottom:20px;
}
.mgmt-mod{
  background:var(--c-white);border:1px solid var(--c-line);
  padding:26px 22px;
  transition:box-shadow .3s,border-color .3s,transform .35s var(--ease-out);
}
.mgmt-mod:hover{
  box-shadow:0 6px 24px rgba(0,80,131,.1);
  border-color:var(--c-sky);transform:translateY(-4px);
}
.mgmt-mod-num{
  font-family:var(--ff-head);font-size:28px;font-weight:700;
  color:rgba(25,170,206,.2);line-height:1;margin-bottom:10px;
}
.mgmt-mod h4{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  color:var(--c-deep);margin-bottom:7px;
}
.mgmt-mod p{font-size:15px;color:var(--c-txt2);line-height:1.8}

/* System image blocks */
.mgmt-img-block{
  margin:32px 0;
  border:1px solid var(--c-line);
  overflow:hidden;
  background:var(--c-bg);
}
.mgmt-img-block img{width:100%;height:auto;display:block}
.mgmt-img-caption{
  padding:12px 18px;
  font-family:var(--ff-head);font-size:12px;font-weight:500;
  letter-spacing:.08em;color:var(--c-muted);
  border-top:1px solid var(--c-line);
  background:var(--c-white);
}

.mgmt-ops-grid{
  display:grid;grid-template-columns:repeat(6,1fr);
  gap:12px;margin-top:16px;
}
.mgmt-op{
  background:var(--c-white);
  border:1px solid var(--c-line);
  padding:18px 12px;
  text-align:center;
  transition:background .25s,border-color .25s,transform .3s var(--ease-out);
}
.mgmt-op:hover{
  background:var(--c-sky);
  border-color:var(--c-sky);
  transform:translateY(-3px);
}
.mgmt-op:hover .mgmt-op-en,.mgmt-op:hover .mgmt-op-tc{color:#fff}
.mgmt-op-en{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  letter-spacing:.08em;color:var(--c-deep);
  transition:color .25s;
}
.mgmt-op-tc{
  font-size:15px;color:var(--c-muted);
  margin-top:4px;transition:color .25s;
}

/* ── OTHERS ── */
.others-intro{
  font-size:15px;color:var(--c-txt2);
  line-height:1.9;max-width:720px;margin-bottom:40px;
}
.others-grid{
  display:grid;grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.other-card{
  background:var(--c-white);
  border:1px solid var(--c-line);
  padding:26px 26px;
  display:flex;align-items:flex-start;gap:18px;
  transition:box-shadow .3s,border-color .3s,transform .35s var(--ease-out);
}
.other-card:hover{
  box-shadow:0 6px 24px rgba(0,80,131,.10);
  border-color:var(--c-sky);
  transform:translateX(4px);
}
.other-card-icon{
  width:40px;height:40px;flex-shrink:0;
  background:var(--c-sky-10);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-sky);
  transition:background .25s;
}
.other-card:hover .other-card-icon{background:var(--c-sky);color:#fff}
.other-card-icon svg{width:20px;height:20px}
.other-card h4{
  font-family:var(--ff-head);font-size:15px;font-weight:700;
  color:var(--c-deep);margin-bottom:6px;
}
.other-card p{font-size:15px;color:var(--c-txt2);line-height:1.75}

/* ── CONTACT ── */
.contact-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:44px;align-items:start;
}
.contact-info-box{
  background:var(--c-white);
  border:1px solid var(--c-line);
  overflow:hidden;
}
.contact-info-header{
  background:var(--c-deep);
  padding:22px 28px;
  font-family:var(--ff-head);font-size:12px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--c-sky);
  display:flex;align-items:center;gap:10px;
}
.contact-info-header::before{content:'';width:18px;height:2px;background:var(--c-sky)}
.contact-items{padding:28px}
.contact-item{
  display:flex;align-items:flex-start;gap:16px;
  padding:16px 0;
  border-bottom:1px solid var(--c-line);
}
.contact-item:last-child{border-bottom:none;padding-bottom:0}
.contact-item-ico{
  width:36px;height:36px;flex-shrink:0;
  background:var(--c-sky-10);
  display:flex;align-items:center;justify-content:center;
  color:var(--c-sky);margin-top:2px;
}
.contact-item-ico svg{width:18px;height:18px}
.contact-lbl{
  font-family:var(--ff-head);font-size:10px;font-weight:700;
  letter-spacing:.18em;text-transform:uppercase;
  color:var(--c-sky);margin-bottom:4px;
}
.contact-val{font-size:15px;color:var(--c-txt);line-height:1.6}
.contact-val a{color:var(--c-sky);transition:color .2s}
.contact-val a:hover{color:var(--c-deep)}

.contact-map-box{
  border:1px solid var(--c-line);overflow:hidden;
}
.contact-map-header{
  background:var(--c-deep);
  padding:22px 28px;
  font-family:var(--ff-head);font-size:12px;font-weight:700;
  letter-spacing:.2em;text-transform:uppercase;color:var(--c-sky);
  display:flex;align-items:center;gap:10px;
}
.contact-map-header::before{content:'';width:18px;height:2px;background:var(--c-sky)}
.contact-map-frame iframe{
  display:block;width:100%;height:360px;border:none;
}

/* ══ RESPONSIVE ══ */
@media(max-width:1080px){
  .content-block{padding:50px 24px 70px}
  .goal-grid{grid-template-columns:repeat(2,1fr)}
  .service-two-col{grid-template-columns:1fr}
  .supply-box{position:static;margin-top:32px}
  .port-regions{grid-template-columns:repeat(2,1fr)}
  .mgmt-modules-grid{grid-template-columns:repeat(2,1fr)}
  .mgmt-ops-grid{grid-template-columns:repeat(3,1fr)}
  .contact-grid{grid-template-columns:1fr}
  .others-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  .about-mission-box{padding:24px 20px}
  .goal-grid{grid-template-columns:1fr}
  .port-regions{grid-template-columns:1fr}
  .mgmt-intro-box{padding:22px 18px}
  .mgmt-ops-grid{grid-template-columns:repeat(2,1fr)}
  .others-grid{grid-template-columns:1fr}
}