:root{
  --brand:#0a3d62;
  --brand-2:#1e6091;
  --accent:#f4a261;
  --accent-2:#e76f51;
  --ink:#1a2733;
  --muted:#5b6b7b;
  --line:#e6ebf0;
  --bg:#ffffff;
  --bg-alt:#f6f9fc;
  --bg-dark:#0a2540;
  --shadow:0 10px 30px rgba(13,42,67,.08);
  --shadow-lg:0 20px 50px rgba(13,42,67,.12);
  --radius:14px;
  --radius-sm:8px;
  --ff:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --ff-head:var(--ff);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--ff);
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
picture{display:block;line-height:0;}
.container{max-width:1200px;margin:0 auto;padding:0 24px;}

/* ===== Scroll Animations ===== */
.reveal{opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:translateY(0);}

.reveal-left{opacity:0;transform:translateX(-50px);transition:opacity .7s ease,transform .7s ease;}
.reveal-left.visible{opacity:1;transform:translateX(0);}

.reveal-right{opacity:0;transform:translateX(50px);transition:opacity .7s ease,transform .7s ease;}
.reveal-right.visible{opacity:1;transform:translateX(0);}

.reveal-scale{opacity:0;transform:scale(.92);transition:opacity .6s ease,transform .6s ease;}
.reveal-scale.visible{opacity:1;transform:scale(1);}

@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(-12px);}
}

/* ===== Topbar ===== */
.topbar{
  background:var(--bg-dark);
  color:#cfdcea;
  font-size:13px;
  padding:8px 0;
}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.topbar-left{display:flex;gap:24px;flex-wrap:wrap;}
.topbar-item{display:inline-flex;align-items:center;gap:6px;}
.topbar-item a{color:#fff;transition:color .2s;}
.topbar-item a:hover{color:var(--accent);}
.wa-btn{
  background:#25d366;color:#fff;padding:5px 14px;border-radius:20px;
  font-weight:600;font-size:12px;display:inline-flex;align-items:center;gap:6px;
  transition:transform .2s,box-shadow .2s;
}
.wa-btn:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,211,102,.4);}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s;
}
.site-header.scrolled{box-shadow:var(--shadow);}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:24px;}
.brand{display:flex;align-items:center;gap:12px;}
.brand-logo{width:46px;height:46px;object-fit:contain;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-weight:800;font-size:20px;color:var(--brand);}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.04em;}
.main-nav{display:flex;gap:30px;align-items:center;}
.main-nav a{
  font-weight:500;font-size:14px;color:var(--ink);
  position:relative;padding:6px 0;transition:color .2s;
}
.main-nav a::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:2px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .25s;
}
.main-nav a:hover{color:var(--brand);}
.main-nav a:hover::after{transform:scaleX(1);}
.header-right{display:flex;align-items:center;gap:14px;}
.lang-switch{display:flex;gap:4px;background:var(--bg-alt);border-radius:20px;padding:4px;}
.lang-btn{
  border:none;background:transparent;padding:5px 12px;font-size:12px;font-weight:600;
  color:var(--muted);border-radius:16px;cursor:pointer;transition:all .2s;font-family:inherit;
}
.lang-btn:hover{color:var(--brand);}
.lang-btn.active{background:var(--brand);color:#fff;}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;}
.menu-toggle span{width:24px;height:2px;background:var(--ink);transition:.25s;}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle.active span:nth-child(2){opacity:0;}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ===== Hero ===== */
.hero{
  position:relative;color:#fff;padding:120px 0 110px;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;background-position:center;
  filter:brightness(.4) saturate(1.1);
  z-index:0;
}
.hero-overlay{
  position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(10,61,98,.88) 0%,rgba(10,38,71,.82) 50%,rgba(30,96,145,.65) 100%);
  z-index:1;
}
.hero-inner{position:relative;max-width:880px;z-index:3;}
.hero-title{
  font-weight:800;
  font-size:clamp(28px,4.5vw,52px);
  line-height:1.15;letter-spacing:-.01em;
  margin-bottom:20px;
  animation:heroUp .9s .15s both;
}
.hero-sub{
  font-size:clamp(15px,1.6vw,19px);
  color:#d6e4f0;max-width:680px;margin-bottom:32px;
  animation:heroUp .9s .3s both;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px;animation:heroUp .9s .5s both;}
@keyframes heroUp{
  0%{opacity:0;transform:translateY(30px);}
  to{opacity:1;transform:translateY(0);}
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 28px;border-radius:30px;font-weight:600;font-size:14px;
  cursor:pointer;transition:all .25s;border:2px solid transparent;font-family:inherit;
}
.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent);}
.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2);transform:translateY(-2px);box-shadow:0 8px 20px rgba(231,111,81,.35);}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);}
.btn-block{width:100%;}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:780px;
  animation:heroUp .9s .7s both;
}
.stat{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:rgba(255,255,255,.06);border-radius:var(--radius-sm);padding:20px 12px;text-align:center;}
.stat-num{
  font-weight:800;
  font-size:clamp(24px,3vw,36px);color:var(--accent);
}
.stat-label{font-size:13px;color:#cfdcea;margin-top:4px;}

/* ===== Sections ===== */
.section{padding:90px 0;}
.section-alt{background:var(--bg-alt);}
.section-head{text-align:center;max-width:760px;margin:0 auto 56px;}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;color:var(--accent-2);
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px;
}
.section-title{
  font-size:clamp(26px,3.4vw,38px);font-weight:700;color:var(--brand);
  margin-bottom:14px;line-height:1.2;
}
.section-lead{color:var(--muted);font-size:16px;}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:start;}
.about-img-wrap{
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);
  height:100%;min-height:420px;position:relative;
}
.about-img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.about-img-wrap:hover .about-img{transform:scale(1.06);}
.about-text p{margin-bottom:16px;color:var(--muted);}
.about-text strong{color:var(--ink);}
.about-list{list-style:none;margin-top:20px;}
.about-list li{padding:8px 0;color:var(--ink);font-weight:500;}
.about-card{
  grid-column:1/-1;margin-top:16px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  border-radius:var(--radius);padding:36px 40px;color:#fff;
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px;
  box-shadow:0 12px 40px rgba(10,61,98,.25);
}
.about-card h3{
  grid-column:1/-1;font-size:22px;font-weight:700;
  margin-bottom:4px;letter-spacing:.02em;
}
.about-card-item{display:flex;gap:16px;align-items:flex-start;opacity:0;animation:cardItemIn .6s calc(var(--i,1)*.15s + .3s) both;}
@keyframes cardItemIn{
  0%{opacity:0;transform:translateY(20px);}
  to{opacity:1;transform:translateY(0);}
}
.about-card-num{
  font-size:32px;font-weight:800;line-height:1;
  color:rgba(255,255,255,.35);min-width:48px;
  transition:all .3s;
}
.about-card-item:hover .about-card-num{color:var(--accent);transform:scale(1.2);}
.about-card-item strong{display:block;font-size:16px;margin-bottom:4px;color:#fff;}
.about-card-item p{color:rgba(255,255,255,.7);font-size:14px;line-height:1.5;}

/* ===== Services ===== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.service-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  transition:all .4s;position:relative;overflow:hidden;
}
.service-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transform:scaleX(0);transform-origin:left;transition:transform .4s;z-index:2;
}
.service-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:transparent;}
.service-card:hover::before{transform:scaleX(1);}
.service-img-wrap{width:100%;height:180px;overflow:hidden;position:relative;border-radius:var(--radius) var(--radius) 0 0;}
.service-img{width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.service-card:hover .service-img{transform:scale(1.1);}
.service-icon{
  font-size:36px;margin:18px 28px 10px;display:inline-block;
  width:64px;height:64px;line-height:64px;text-align:center;
  background:linear-gradient(135deg,#fff4e8,#ffe6d4);border-radius:16px;
}
.service-card h3{font-size:18px;font-weight:700;color:var(--brand);margin:0 28px 10px;}
.service-card p{color:var(--muted);font-size:14.5px;margin:0 28px 28px;}

/* ===== Routes ===== */
.routes-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:48px;}
.route-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:36px 32px;box-shadow:var(--shadow);transition:all .4s;
}
.route-block:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.route-header{display:flex;align-items:center;gap:14px;margin-bottom:14px;}
.route-flag{
  font-size:28px;width:54px;height:54px;line-height:54px;text-align:center;
  background:var(--bg-alt);border-radius:50%;transition:transform .4s;
}
.route-block:hover .route-flag{transform:rotate(12deg) scale(1.1);}
.route-header h3{font-size:22px;font-weight:700;color:var(--brand);}
.route-desc{color:var(--muted);margin-bottom:20px;}
.route-ports{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.route-ports span{
  background:var(--bg-alt);color:var(--brand);padding:6px 12px;
  border-radius:20px;font-size:13px;font-weight:500;
  border:1px solid var(--line);transition:all .3s;
}
.route-ports span:hover{background:var(--brand);color:#fff;border-color:var(--brand);}
.route-meta{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-top:18px;border-top:1px solid var(--line);font-size:14px;color:var(--ink);
}
.route-meta strong{color:var(--brand);}
.origin-ports{text-align:center;}
.origin-ports h4{font-size:18px;font-weight:700;color:var(--brand);margin-bottom:18px;}
.port-chips{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;}
.port-chips span{
  background:#fff;border:1px solid var(--line);color:var(--ink);
  padding:7px 16px;border-radius:22px;font-size:13px;font-weight:500;
  transition:all .3s;
}
.port-chips span:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-3px);box-shadow:0 4px 12px rgba(10,61,98,.12);}

/* ===== Advantages ===== */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.adv-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:all .4s;cursor:default;
}
.adv-item:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px);border-color:transparent;}
.adv-icon{
  font-size:24px;width:50px;height:50px;line-height:50px;text-align:center;
  background:linear-gradient(135deg,#e8f1fa,#d4e6f4);border-radius:12px;margin-bottom:14px;
  transition:all .4s;
}
.adv-item:hover .adv-icon{background:linear-gradient(135deg,var(--brand),var(--brand-2));}
.adv-item h4{font-size:17px;font-weight:700;color:var(--brand);margin-bottom:8px;}
.adv-item p{color:var(--muted);font-size:14px;}
.adv-item:nth-child(2){transition-delay:.12s!important;}
.adv-item:nth-child(3){transition-delay:.24s!important;}
.adv-item:nth-child(4){transition-delay:.36s!important;}
.adv-item:nth-child(5){transition-delay:.48s!important;}
.adv-item:nth-child(6){transition-delay:.6s!important;}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start;}
.contact-info{display:flex;flex-direction:column;gap:14px;}
.contact-card{
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:18px 20px;transition:all .3s;
}
.contact-card:hover{box-shadow:var(--shadow);border-color:var(--accent);}
.ci-icon{
  font-size:22px;width:44px;height:44px;line-height:44px;text-align:center;
  background:var(--bg-alt);border-radius:10px;flex-shrink:0;
  transition:all .3s;
}
.contact-card:hover .ci-icon{background:var(--brand);color:#fff;}
.ci-label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:3px;}
.ci-value{font-weight:600;color:var(--ink);}
.ci-value a{color:var(--brand);}
.ci-value a:hover{color:var(--accent-2);}
.wa-link{display:inline-block;margin-top:6px;color:#25d366;font-weight:600;font-size:13px;}

.contact-form{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;box-shadow:var(--shadow);
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;}
.field label{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px;}
.field input,.field textarea{
  border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:11px 14px;font-size:14px;font-family:inherit;
  transition:border-color .2s,box-shadow .2s;background:var(--bg-alt);
}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);background:#fff;
  box-shadow:0 0 0 3px rgba(10,61,98,.1);
}
.field input::placeholder,.field textarea::placeholder{color:#9aa8b6;}
.form-note{font-size:13px;color:var(--muted);text-align:center;margin-top:14px;}

/* ===== Footer ===== */
.site-footer{background:var(--bg-dark);color:#cfdcea;padding:70px 0 0;}
.footer-inner{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:50px;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer-col{display:flex;flex-direction:column;gap:12px;}
.brand-light .brand-name{color:#fff;}
.brand-light .brand-sub{color:#9fb2c4;}
.footer-tag{color:#9fb2c4;font-size:14px;margin-top:8px;}
.footer-col h5{color:#fff;font-size:15px;margin-bottom:6px;letter-spacing:.04em;}
.footer-col a,.footer-col span{color:#cfdcea;font-size:14px;transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{padding:20px 0;text-align:center;font-size:13px;color:#9fb2c4;}

/* ===== WhatsApp FAB ===== */
.wa-fab{
  position:fixed;bottom:24px;right:24px;width:56px;height:56px;
  background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 24px rgba(37,211,102,.4);z-index:90;transition:transform .3s;
  animation:waPulse 2.4s infinite;
}
.wa-fab:hover{transform:scale(1.12) rotate(8deg);}
@keyframes waPulse{
  0%,100%{box-shadow:0 8px 24px rgba(37,211,102,.4),0 0 0 0 rgba(37,211,102,.5);}
  50%{box-shadow:0 8px 24px rgba(37,211,102,.4),0 0 0 14px rgba(37,211,102,0);}
}

/* ===== Responsive ===== */
@media (max-width:980px){
  .about-grid{grid-template-columns:1fr;}
  .about-img-wrap{min-height:280px;order:0;}
  .about-card{grid-template-columns:1fr;padding:28px 24px;gap:20px;}
  .about-card h3{font-size:19px;}
  .main-nav{
    position:fixed;top:64px;left:0;right:0;
    background:#fff;flex-direction:column;gap:0;padding:12px 24px;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);
    transform:translateY(-150%);transition:transform .3s;
  }
  .main-nav.open{transform:translateY(0);}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--line);}
  .menu-toggle{display:flex;}
  .header-right{gap:8px;}
  .contact-grid{grid-template-columns:1fr;gap:32px;}
  .services-grid,.adv-grid{grid-template-columns:repeat(2,1fr);}
  .routes-grid{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .hero-stats{grid-template-columns:repeat(2,1fr);}
  .hero{padding:90px 0 80px;}
}
@media (max-width:560px){
  .container{padding:0 16px;}
  .section{padding:60px 0;}
  .hero{padding:70px 0 60px;}
  .services-grid,.adv-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .footer-inner{grid-template-columns:1fr;}
  .topbar-left{gap:12px;font-size:12px;}
  .topbar-item{display:none;}
  .topbar-item:first-child,.topbar-item:nth-child(2){display:inline-flex;}
  .lang-btn{padding:5px 8px;font-size:11px;}
  .brand-sub{display:none;}
  .hero-stats{gap:10px;}
  .stat{padding:14px 8px;}
}