/* TA Logistic Services — dark charcoal theme, teal accents (approved Mockup B direction). */
:root{
  --bg:#0c1117; --bg2:#111826; --card:#151e2b; --card2:#1a2434;
  --line:#243244; --text:#eef2f7; --muted:#9fb0c3; --teal:#19b8cc; --teal2:#0e8fa3;
  --gold:#e8b84b; --radius:16px;
}
*{box-sizing:border-box}
html{font-size:15px}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.6}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:none;margin:0 auto;padding:0 40px}
.narrow{max-width:none}
.center{text-align:center}
.muted{color:var(--muted)}
h1{font-size:clamp(2.2rem,5vw,3.8rem);line-height:1.05;margin:0 0 16px;letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,2.8vw,2rem);margin:0 0 18px}
h3{margin:0 0 8px}
h4{margin:0 0 8px;color:#fff}
/* header */
.site-header{background:#0a0e14;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:24px;padding:12px 0;flex-wrap:nowrap}
.brand{display:flex;align-items:center;background:#fff;border-radius:10px;padding:6px 10px;flex:none}
.brand:hover{text-decoration:none}
.brand img{height:60px;width:auto}
.brand strong{display:block;font-size:1.05rem;line-height:1.1}
.brand small{color:var(--muted);font-size:.78rem}
.main-nav{display:flex;align-items:center;gap:14px;flex-wrap:nowrap;margin:0 auto}
.main-nav a{color:#c9d6e4;font-weight:500}
.main-nav a.active{color:var(--teal)}
.main-nav a.btn-quote{color:#04121a}
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid var(--line);color:#fff;border-radius:8px;padding:8px 12px;font-size:1.2rem;cursor:pointer}
/* buttons */
.btn{display:inline-block;padding:12px 22px;border-radius:12px;font-weight:700;border:0;cursor:pointer}
.btn:hover{text-decoration:none;filter:brightness(1.08)}
.btn-primary{background:var(--teal);color:#04121a}
.btn-ghost{background:transparent;color:var(--teal);border:1px solid var(--teal)}
.btn-quote{background:var(--gold);color:#04121a}
.btn-contact{background:var(--gold);color:#04121a}
/* Contact dropdown — hover on desktop, tap on mobile */
.dropdown{position:relative}
.dropdown-toggle{cursor:pointer}
.dropdown-menu{display:none;position:absolute;right:0;top:calc(100% + 8px);background:var(--card2);border:1px solid var(--line);border-radius:12px;min-width:230px;padding:8px;z-index:60;box-shadow:0 12px 30px rgba(0,0,0,.45)}
.dropdown:hover .dropdown-menu,.dropdown.open .dropdown-menu{display:block}
.dd-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:#eef2f7;font-weight:600}
.dd-item:hover{background:#243244;text-decoration:none}
.dd-item svg{width:20px;height:20px;flex:none}
.dd-item.disabled{color:var(--muted);cursor:not-allowed}
.dd-item small{margin-left:auto;font-weight:400}
/* hero — split layout */
.hero{padding:44px 0 30px}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center}
.hero-text p{color:#c9d6e4;font-size:1rem}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:22px 0}
.hero-strip{display:flex;gap:8px;flex-wrap:wrap;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.hero-strip a{color:#dbe7f2;font-size:.92rem;font-weight:600}
.hero-strip a:not(:last-child)::after{content:" · ";color:var(--muted);margin-left:8px}
.hero-media{position:relative}
.hero-media img{border-radius:20px;border:2px solid var(--teal);width:100%;height:420px;object-fit:cover}
.hero-dots{position:absolute;left:14px;bottom:14px;display:flex;gap:8px}
.hero-dots button{width:12px;height:12px;border-radius:50%;border:0;background:#5b6b80;cursor:pointer;padding:0}
.hero-dots button.on{background:var(--teal)}
/* sections */
.section{padding:44px 0}
.dark-band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.stats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;text-align:center}
.stat strong{display:block;font-size:1.5rem;color:var(--teal)}
.stat span{color:var(--muted);font-size:.9rem}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card img{width:100%;height:190px;object-fit:cover}
.card-body{padding:18px}
.card-body p{color:var(--muted)}
.tagline{color:var(--teal)!important;font-weight:600}
.learn{color:var(--teal);font-weight:700}
.service-card .card-body h3{font-size:1.15rem}
.feature-inner{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.feature-inner img{border-radius:20px;height:340px;width:100%;object-fit:cover}
.cta-band{background:linear-gradient(90deg,#0e3a44,#0c1117);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:44px 0;text-align:center}
.page-banner{padding:36px 0 10px}
.page-banner h1{font-size:clamp(1.8rem,3.6vw,2.7rem)}
.banner-img{width:100%;height:360px;object-fit:cover;border-radius:20px;margin:20px 0}
.bullets{columns:2;gap:32px}
.bullets li{margin-bottom:8px}
.extra{margin-top:24px;background:var(--bg2);border:1px solid var(--line);border-radius:12px;padding:20px}
.faq{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:12px}
.faq summary{font-weight:700;cursor:pointer}
.member-card .member-logo{max-height:90px;width:auto;margin:0 auto 10px;object-fit:contain}
.map{width:100%;height:220px;border:0;border-radius:12px}
/* forms */
.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;gap:14px}
.form-card label{display:block;font-weight:600}
.form-card input,.form-card select,.form-card textarea{width:100%;margin-top:6px;padding:11px 12px;border-radius:10px;border:1px solid var(--line);background:#0c1420;color:var(--text);font:inherit}
.notice{border-radius:12px;padding:18px 20px;margin-bottom:18px}
.notice.success{background:#123527;border:1px solid #2a7a52}
.notice.error{background:#3a1414;border:1px solid #a33}
/* footer */
.site-footer{background:#080c11;border-top:1px solid var(--line);margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:28px;padding:40px 20px}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin-bottom:7px}
.footer-grid a{color:#c9d6e4}
.footer-logo{height:64px;width:auto;margin-bottom:12px}
.footer-bottom{border-top:1px solid var(--line);padding:16px 0;color:var(--muted);font-size:.92rem}
@media(max-width:900px){
  .hero-inner,.feature-inner{grid-template-columns:1fr}
  .hero-media img{height:280px}
  .grid3,.stats-grid,.footer-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  .main-nav{display:none;width:100%;flex-direction:column;align-items:flex-start}
  .main-nav.open{display:flex}
  .main-nav .dropdown-menu{position:static;box-shadow:none}
  .header-inner{flex-wrap:wrap}
  .bullets{columns:1}
}
@media(max-width:560px){.grid3,.stats-grid,.footer-grid{grid-template-columns:1fr}}

.card-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 18px 18px}
.btn-book{background:var(--gold);color:#04121a;padding:10px 18px}
.book-cta{margin-top:28px;padding:24px;border:1px solid var(--line);border-radius:16px;background:var(--bg2);text-align:center}
.book-cta .muted{margin:10px 0 0}

.form-card{max-width:900px;margin-left:auto;margin-right:auto}
.ceo-wrap{display:grid;grid-template-columns:42% 1fr;gap:40px;align-items:stretch}
.ceo-wrap img{width:100%;height:100%;border-radius:16px;border:1px solid var(--line);object-fit:cover}
.ceo-msg{flex:1}
.ceo-sign{margin-top:20px}
@media(max-width:900px){.wrap{padding:0 20px}.ceo-wrap{grid-template-columns:1fr}.ceo-wrap img{height:auto;max-height:560px}}

.site-header .wrap{padding-left:24px;padding-right:24px}
@media(max-width:1200px){.nav-toggle{display:block}.main-nav{display:none;width:100%;flex-direction:column;align-items:flex-start}.main-nav.open{display:flex}.main-nav .dropdown-menu{position:static;box-shadow:none}.header-inner{flex-wrap:wrap}}

/* v1.4 header: logo left, nav centered, CTA right */
.header-cta{flex:none}
.nav-drop .dropdown-menu{left:0;right:auto;min-width:250px}
.nav-link{background:none;border:0;color:#c9d6e4;font:inherit;font-weight:500;cursor:pointer;padding:0}
.nav-link:hover{color:#fff}
.nav-link.active{color:var(--teal)}
/* v1.4 splits, cards, steps, mission */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.split-rev{grid-template-columns:.85fr 1.15fr}
.split-img{width:100%;height:380px;object-fit:cover;border-radius:20px;border:1px solid var(--line)}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.why-card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--teal);border-radius:var(--radius);padding:22px;transition:transform .2s,box-shadow .2s}
.why-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px rgba(0,0,0,.35)}
.why-num{display:block;font-size:1.4rem;font-weight:800;color:var(--teal);margin-bottom:10px}
.why-card h3{font-size:1.05rem}
.why-card p{color:var(--muted);font-size:.95rem;margin:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.step-card{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:22px}
.step-num{display:inline-block;font-size:1.1rem;font-weight:800;color:#04121a;background:var(--gold);border-radius:999px;padding:2px 12px;margin-bottom:10px}
.step-card h3{font-size:1.05rem}
.step-card p{color:var(--muted);font-size:.95rem;margin:0}
.mission h3{color:var(--teal);margin-top:22px}
.mission ul{columns:2;gap:28px}
.mission li{margin-bottom:8px}
@media(max-width:900px){.split,.split-rev{grid-template-columns:1fr}.split-img{height:280px}.why-grid,.steps{grid-template-columns:1fr 1fr}.mission ul{columns:1}}
@media(max-width:560px){.why-grid,.steps{grid-template-columns:1fr}}