:root{
  --bg:        #05080f;
  --bg-2:      #080d17;
  --panel:     rgba(255,255,255,.03);
  --line:      rgba(255,255,255,.08);
  --line-2:    rgba(255,255,255,.14);
  --text:      #eef2f9;
  --muted:     #93a1b8;
  --red:       #e63946;          --red-soft:  rgba(230,57,70,.14);
  --gold:      #f2b544;
  --cyan:      #3ec6e0;
  --grad:      linear-gradient(100deg, #e63946 0%, #f2b544 55%, #3ec6e0 110%);
  --font-d:    "Space Grotesk", "Noto Sans SC", sans-serif;
  --font-b:    "Inter", "Noto Sans SC", sans-serif;
  --max:       1200px;
  --r:         20px;
  --nav-h:     76px;
  --ease:      cubic-bezier(.22,1,.36,1);
}

*{box-sizing:border-box; margin:0; padding:0}
html{scroll-behavior:smooth}
html:lang(zh){--font-d:"Noto Sans SC","Space Grotesk",sans-serif}
body{
  font-family:var(--font-b);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none}
img{display:block; max-width:100%}
h1,h2,h3{font-family:var(--font-d); font-weight:600; letter-spacing:-.02em}
.container{max-width:var(--max); margin:0 auto; padding:0 24px}

::selection{background:var(--red); color:#fff}

::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#1c2536; border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:#2a3752}

.preloader{
  position:fixed; inset:0; z-index:200;
  background:var(--bg);
  display:flex; align-items:center; justify-content:center;
  transition:opacity .6s var(--ease), visibility .6s;
}
.preloader.done{opacity:0; visibility:hidden}
.preloader-inner{display:flex; flex-direction:column; align-items:center; gap:26px}
.preloader-inner img{width:min(280px,60vw); opacity:0; animation:fadeUp .8s var(--ease) .1s forwards}
.preloader-bar{width:180px; height:2px; background:rgba(255,255,255,.08); border-radius:99px; overflow:hidden}
.preloader-bar span{display:block; height:100%; width:0; background:var(--grad); animation:load 1.1s var(--ease) forwards}
@keyframes load{to{width:100%}}
@keyframes fadeUp{from{opacity:0; transform:translateY(14px)}to{opacity:1; transform:none}}

.nav{
  position:fixed; top:0; left:0; right:0; z-index:100;
  transition:background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(5,8,15,.72);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line);
}
.nav-inner{
  max-width:var(--max); margin:0 auto; padding:0 24px;
  height:var(--nav-h);
  display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.nav-brand{display:flex; align-items:center}
.nav-brand img{height:30px; width:auto}
.logo-on-light{display:none !important}
.nav-links{display:flex; gap:34px}
.nav-links a{
  font-size:14.5px; color:var(--muted); font-weight:500;
  position:relative; transition:color .25s;
}
.nav-links a::after{
  content:""; position:absolute; left:50%; bottom:-6px;
  width:0; height:2px; transform:translateX(-50%);
  background:var(--red);
  border-radius:1px;
  transition:width .28s var(--ease);
}
.nav-links a:hover, .nav-links a.active{color:var(--text)}
.nav-links a:hover::after, .nav-links a.active::after{width:100%}

.nav-right{display:flex; align-items:center; gap:14px}

.lang-switch{
  display:flex; gap:2px; padding:3px;
  border:1px solid var(--line); border-radius:99px;
  background:rgba(255,255,255,.03);
}
.lang-switch button{
  font-family:var(--font-b); font-size:12px; font-weight:600;
  color:var(--muted); background:none; border:none; cursor:pointer;
  padding:5px 11px; border-radius:99px; transition:all .25s;
}
.lang-switch button:hover{color:var(--text)}
.lang-switch button.active{background:var(--red); color:#fff}

.theme-toggle{
  width:36px; height:36px; padding:0;
  display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line); border-radius:99px;
  color:var(--muted); cursor:pointer;
  transition:background .28s var(--ease), border-color .28s, color .28s, transform .28s var(--ease);
}
.theme-toggle:hover{
  background:rgba(255,255,255,.08);
  border-color:var(--line-2);
  color:var(--gold);
  transform:scale(1.05);
}
.theme-toggle svg{width:16px; height:16px; display:none}
.theme-toggle .icon-sun{display:block}
[data-theme="light"] .theme-toggle .icon-sun{display:none}
[data-theme="light"] .theme-toggle .icon-moon{display:block}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--font-b); font-size:14.5px; font-weight:600;
  padding:12px 24px; border-radius:14px; border:1px solid var(--line-2);
  cursor:pointer; transition:all .3s var(--ease); white-space:nowrap;
}
.btn-primary{
  background:var(--red); border-color:transparent; color:#fff;
  box-shadow:0 8px 28px rgba(230,57,70,.32);
}
.btn-primary:hover{transform:translateY(-2px); box-shadow:0 14px 36px rgba(230,57,70,.42)}
.btn-ghost{background:rgba(255,255,255,.04); color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.25)}
.btn-block{width:100%}
.nav-cta{padding:10px 20px}

.nav-burger{
  display:none; flex-direction:column; gap:5px;
  width:42px; height:40px; align-items:center; justify-content:center;
  background:rgba(255,255,255,.04); border:1px solid var(--line); border-radius:12px; cursor:pointer;
}
.nav-burger span{width:18px; height:2px; background:var(--text); border-radius:2px; transition:all .3s}
.nav-burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0}
.nav-burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.mobile-menu{
  display:none; flex-direction:column; gap:4px;
  padding:12px 24px 22px;
  background:rgba(5,8,15,.96); backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:12px 0; color:var(--muted); font-weight:500; border-bottom:1px solid rgba(255,255,255,.05)}
.mobile-menu a:hover{color:var(--text)}
.mobile-menu .lang-switch{margin-top:14px; align-self:flex-start}

.flag-circle{
  width:34px; height:34px; border-radius:50%; object-fit:cover;
  border:2px solid rgba(255,255,255,.18);
  box-shadow:0 4px 14px rgba(0,0,0,.4);
  flex-shrink:0;
}
.flag-circle.lg{width:52px; height:52px}
.flag-circle.sm{width:20px; height:20px; border-width:1.5px}
.flag-pair{display:inline-flex}
.flag-pair .flag-circle{width:26px; height:26px}
.flag-pair .flag-circle:last-child{margin-left:-9px}

.hero{
  position:relative; min-height:100vh;
  display:flex; flex-direction:column;
  padding-top:calc(var(--nav-h) + 44px);
  overflow:hidden;
}
.hero::before{
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(52,100,180,.14) 0%, rgba(40,80,150,.08) 45%, transparent 78%),
    linear-gradient(180deg, rgba(38,74,140,.09) 0%, rgba(38,74,140,.05) 30%, transparent 60%);
}
.hero-bg{position:absolute; inset:0; pointer-events:none}
.hero-glow{position:absolute; border-radius:50%; filter:blur(90px)}
.hero-glow-1{
  width:640px; height:640px; right:-160px; top:-120px;
  background:radial-gradient(circle, rgba(230,57,70,.16), transparent 65%);
}
.hero-glow-2{
  width:520px; height:520px; left:-180px; bottom:-160px;
  background:radial-gradient(circle, rgba(62,198,224,.10), transparent 65%);
}
.hero-grid{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 40%, #000 30%, transparent 75%);
}
.hero-stars{position:absolute; inset:0}
.hero-stars i{
  position:absolute; width:2px; height:2px; border-radius:50%;
  background:#fff; opacity:.28;
  animation:twinkle 4s ease-in-out infinite;
}
@keyframes twinkle{0%,100%{opacity:.1}50%{opacity:.5}}

.hero-head{
  position:relative; z-index:1;
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  padding:0 24px;
}
.hero-kicker{
  display:inline-flex; align-items:center; gap:12px;
  font-size:13px; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
  color:var(--muted);
  padding:9px 18px 9px 10px;
  border:1px solid var(--line); border-radius:99px;
  background:rgba(255,255,255,.03);
}
.hero-title{
  margin-top:24px;
  font-size:clamp(44px, 7.5vw, 96px);
  line-height:1.02; font-weight:700; letter-spacing:-.03em;
}
.hero-title .grad{
  background:var(--grad);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}

.hero-globe-wrap{
  position:relative; z-index:2;
  flex:1; width:100%;
    min-height:calc(min(820px, 86vw) * .32 + 460px);
    margin-top:clamp(-120px, -8vw, -46px);
}
#globe{
  position:absolute; inset:0; width:100%; height:100%; display:block;
    -webkit-mask-image:linear-gradient(180deg, transparent 0, #000 14%);
  mask-image:linear-gradient(180deg, transparent 0, #000 14%);
}

.hero-overlay{
  position:absolute; inset:0; z-index:3;
  display:flex; flex-direction:column; align-items:center;
  text-align:center;
  padding:clamp(18px, 3.5vh, 44px) 24px 0;
  pointer-events:none;
}
.hero-overlay .btn, .hero-stats{pointer-events:auto}

.hero-arc{
  position:relative;
  width:min(820px, 86vw);
  aspect-ratio:1000/320;
  flex-shrink:0;
  margin-top:clamp(48px, 7vh, 96px);
}
.arc-svg{position:absolute; inset:0; width:100%; height:100%; overflow:visible}
.arc-glow{
  fill:none;
  stroke:url(#arcGrad); stroke-width:7;
  stroke-linecap:round;
  opacity:.22; filter:blur(6px);
}
.arc-main{
  fill:none;
  stroke:url(#arcGrad); stroke-width:2.2;
  stroke-linecap:round;
  filter:drop-shadow(0 0 8px rgba(242,181,68,.28));
}
.arc-pulse{fill:#fff; filter:drop-shadow(0 0 9px rgba(255,255,255,.95))}
.arc-pulse.small{opacity:.7}
.arc-pulse.fwd{filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 10px rgba(230,57,70,.9))}
.arc-pulse.rev{filter:drop-shadow(0 0 4px #fff) drop-shadow(0 0 10px rgba(62,198,224,.9))}

.arc-node{
  position:absolute; bottom:1%;
  transform:translate(-50%, 50%);
}
.arc-node .flag-circle{max-width:none}
.arc-tr{left:8%}
.arc-hk{left:92%}
.arc-node::before{
  content:""; position:absolute; inset:-10px;
  border-radius:50%;
  border:1.5px solid rgba(230,57,70,.55);
  animation:ringPulse 2.4s ease-out infinite;
}
.arc-hk::before{animation-delay:1.2s}
@keyframes ringPulse{
  0%{transform:scale(.7); opacity:1}
  100%{transform:scale(1.55); opacity:0}
}

.hero-copy{
  margin-top:auto;
  display:flex; flex-direction:column; align-items:center;
  max-width:700px;
  padding-top:12px;
}
.hero-lead{
  color:#b9c5d9; font-size:16.5px;
  text-shadow:0 2px 18px rgba(5,8,15,.95);
}
.hero-actions{margin-top:24px; display:flex; gap:14px; flex-wrap:wrap; justify-content:center}

.hero-stats{
  margin-top:clamp(22px, 3.5vh, 38px);
  margin-bottom:clamp(64px, 9vh, 92px);
  display:flex; align-items:stretch;
  background:rgba(8,13,23,.72);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border:1px solid var(--line-2); border-radius:20px;
  box-shadow:0 24px 70px rgba(0,0,0,.55);
  overflow:hidden;
}
.hstat{
  padding:18px 30px;
  display:flex; flex-direction:column; gap:5px; justify-content:center;
  border-left:1px solid var(--line);
  min-width:132px;
}
.hstat:first-child{border-left:none}
.hstat b{
  font-family:var(--font-d); font-size:26px; font-weight:700; line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}
.hstat .unit{font-size:14px; margin-left:2px}
.hstat small{color:var(--muted); font-size:12px; letter-spacing:.02em}

.scroll-hint{
  position:absolute; left:50%; bottom:18px; transform:translateX(-50%);
  z-index:4; opacity:.6; transition:opacity .3s;
}
.scroll-hint:hover{opacity:1}
.mouse{
  display:block; width:24px; height:38px;
  border:2px solid rgba(255,255,255,.4); border-radius:14px; position:relative;
}
.wheel{
  position:absolute; left:50%; top:7px; width:3px; height:7px; margin-left:-1.5px;
  background:#fff; border-radius:3px;
  animation:wheel 1.8s ease-in-out infinite;
}
@keyframes wheel{0%{transform:translateY(0); opacity:1}70%{transform:translateY(12px); opacity:0}100%{opacity:0}}

.ticker{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  background:var(--bg-2);
  overflow:hidden; padding:18px 0;
  position:relative; z-index:2;
}
.ticker-track{
  display:flex; align-items:center; gap:36px; width:max-content;
  animation:ticker 30s linear infinite;
  font-family:var(--font-d); font-size:14.5px; font-weight:500;
  color:var(--muted); letter-spacing:.06em; text-transform:uppercase;
}
.ticker-track i{color:var(--red); font-style:normal; font-size:9px}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes ticker{to{transform:translateX(-50%)}}

.section{padding:110px 0; position:relative}
.section-kicker{
  display:inline-flex; align-items:center; gap:10px;
  font-size:12.5px; font-weight:700; letter-spacing:.2em; text-transform:uppercase;
  color:var(--red);
}
.section-kicker .dot{width:7px; height:7px; border-radius:50%; background:var(--red); box-shadow:0 0 12px var(--red)}
.section-title{
  margin-top:16px;
  font-size:clamp(28px, 3.6vw, 46px);
  line-height:1.12; max-width:22ch;
}
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between;
  gap:40px; margin-bottom:60px;
}
.section-head.center{flex-direction:column; align-items:center; text-align:center}
.section-head.center .section-title{max-width:26ch}
.section-sub{color:var(--muted); max-width:44ch; font-size:16px}

.about{background:var(--bg-2)}
.about-grid{
  display:grid; grid-template-columns:1.05fr .95fr;
  gap:70px; align-items:center;
}
.about-copy p{color:var(--muted); margin-top:20px; font-size:16px}
.about-copy .section-title{margin-bottom:6px}

.about-points{
  margin-top:34px;
  display:flex; flex-direction:column; gap:14px;
}
.apoint{
  display:flex; align-items:center; gap:14px;
  padding:14px 18px;
  border:1px solid var(--line); border-radius:14px;
  background:var(--panel);
  font-size:14.5px; font-weight:500;
  transition:border-color .3s, transform .3s;
}
.apoint:hover{border-color:rgba(230,57,70,.35); transform:translateX(4px)}
.apoint svg{
  width:20px; height:20px; flex-shrink:0;
  color:var(--red);
  background:var(--red-soft);
  border-radius:7px; padding:3px;
}

.about-visual{display:flex; flex-direction:column; gap:18px}
.about-media{
  position:relative; margin:0;
  border-radius:var(--r); overflow:hidden;
  border:1px solid var(--line-2);
  box-shadow:0 30px 80px rgba(0,0,0,.5);
}
.about-media img{width:100%; height:250px; object-fit:cover; object-position:center 35%}
.about-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(5,8,15,.18) 0%, rgba(5,8,15,0) 35%, rgba(5,8,15,.55) 100%);
}

.hub-card{
  border:1px solid var(--line-2); border-radius:var(--r);
  background:linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.015));
  padding:28px;
  box-shadow:0 30px 80px rgba(0,0,0,.5);
  position:relative; overflow:hidden;
}
.hub-card::before{
  content:""; position:absolute; top:0; left:10%; right:10%; height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
}
.hub-header{
  display:flex; align-items:center; gap:10px;
  font-family:var(--font-d); font-size:13px; font-weight:600;
  letter-spacing:.14em; text-transform:uppercase; color:var(--muted);
  margin-bottom:26px;
}
.pulse-dot{
  width:9px; height:9px; border-radius:50%; background:#4ade80;
  box-shadow:0 0 0 0 rgba(74,222,128,.6);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(74,222,128,.55)}
  70%{box-shadow:0 0 0 10px rgba(74,222,128,0)}
  100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}
}
.hub-route{display:flex; flex-direction:column; gap:6px}
.hub-city{
  display:flex; align-items:center; gap:14px;
  padding:14px 16px;
  border:1px solid var(--line); border-radius:16px;
  background:rgba(5,8,15,.5);
}
.hub-city b{font-family:var(--font-d); font-size:16px; display:block}
.hub-city small{color:var(--muted); font-size:12px}
.hub-time{
  margin-left:auto; font-family:var(--font-d); font-size:20px; font-weight:600;
  font-variant-numeric:tabular-nums; color:var(--gold);
}
.hub-path{position:relative; padding:4px 30px}
.hub-path svg{width:100%; height:80px; overflow:visible}
.hub-arc-bg, .hub-arc{fill:none; stroke-width:1.6}
.hub-arc-bg{stroke:rgba(255,255,255,.09)}
.hub-arc{
  stroke:url(#hubGrad); stroke:var(--red);
  stroke-dasharray:6 8; stroke-linecap:round;
}
.hub-plane{
  fill:none; stroke:#fff; stroke-width:8; stroke-linecap:round; vector-effect:non-scaling-stroke;
  filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 5px rgba(230,57,70,.95));
}
.hub-plane.rev{filter:drop-shadow(0 0 2px #fff) drop-shadow(0 0 5px rgba(62,198,224,.95))}

.hub-lanes{
  position:absolute; left:31%; right:31%; top:47px; height:16px;
  -webkit-mask-image:linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent);
          mask-image:linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent);
  pointer-events:none;
}
.hub-mode{
  position:absolute; inset:0;
  animation:plane-shuttle 12s ease-in-out infinite;
}
.hub-mode svg{
  position:absolute; left:0; top:0; width:16px; height:16px;
  fill:rgba(255,255,255,.8);
  animation:plane-turn 12s step-end infinite;
}
@keyframes plane-shuttle{
  0%{transform:translateX(-16px)}
  46%, 50%{transform:translateX(100%)}
  96%, 100%{transform:translateX(-16px)}
}
@keyframes plane-turn{
  0%{transform:none; filter:drop-shadow(0 0 4px rgba(230,57,70,.65))}
  48%{transform:scaleX(-1); filter:drop-shadow(0 0 4px rgba(62,198,224,.65))}
  98%{transform:none; filter:drop-shadow(0 0 4px rgba(230,57,70,.65))}
}
@media (prefers-reduced-motion: reduce){
  .hub-mode, .hub-mode svg{animation:none !important}
  .hub-mode{transform:translateX(45%)}
}
.hub-dist{
  position:absolute; top:0; left:50%; transform:translateX(-50%);
  font-size:11.5px; color:var(--muted); letter-spacing:.08em;
}
.hub-tags{margin-top:24px; display:flex; gap:10px; flex-wrap:wrap}
.hub-tags span{
  font-size:12.5px; font-weight:600; color:var(--muted);
  padding:7px 15px; border:1px solid var(--line); border-radius:99px;
  background:rgba(255,255,255,.02);
}

.service-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
}
.service-card{
  position:relative;
  padding:32px 28px;
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--panel);
  overflow:hidden;
  transition:transform .4s var(--ease), border-color .4s, background .4s;
}
.service-card::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%), rgba(230,57,70,.10), transparent 45%);
  opacity:0; transition:opacity .4s;
}
.service-card:hover{transform:translateY(-6px); border-color:rgba(230,57,70,.35)}
.service-card:hover::before{opacity:1}
.service-icon{
  width:52px; height:52px;
  display:flex; align-items:center; justify-content:center;
  border-radius:15px;
  background:var(--red-soft); color:var(--red);
  border:1px solid rgba(230,57,70,.25);
  margin-bottom:22px;
  transition:transform .4s var(--ease);
}
.service-card:hover .service-icon{transform:scale(1.08) rotate(-4deg)}
.service-icon svg{width:25px; height:25px}
.service-no{
  position:absolute; top:24px; right:26px;
  font-family:var(--font-d); font-size:14px; font-weight:700;
  color:rgba(255,255,255,.16); letter-spacing:.1em;
}
.service-card h3{font-size:18.5px; margin-bottom:12px}
.service-card p{color:var(--muted); font-size:14.5px}

.service-showcase{
  margin:0 0 18px;
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
}
.showcase-item{
  position:relative; margin:0;
  border-radius:var(--r); overflow:hidden;
  border:1px solid var(--line);
  box-shadow:0 18px 50px rgba(0,0,0,.35);
  transition:transform .4s var(--ease), border-color .4s;
}
.showcase-item:hover{transform:translateY(-5px); border-color:rgba(230,57,70,.35)}
.showcase-item img{
  width:100%; height:240px; object-fit:cover; display:block;
  transition:transform .6s var(--ease);
}
.showcase-item:hover img{transform:scale(1.045)}
.showcase-item::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(5,8,15,0) 30%, rgba(5,8,15,.82) 100%);
  pointer-events:none;
}
.showcase-item figcaption{
  position:absolute; left:18px; right:18px; bottom:15px; z-index:1;
  display:flex; align-items:center; gap:9px;
  font-family:var(--font-d); font-size:13.5px; font-weight:600;
  letter-spacing:.02em; color:#e6ecf6;
}
.showcase-item figcaption .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--red); box-shadow:0 0 10px var(--red);
  flex-shrink:0;
}

.why{background:var(--bg-2); overflow:hidden}
.why .container{position:relative; z-index:1}
.why-bg{
  position:absolute; inset:0; pointer-events:none;
  overflow:hidden;
}
.why-bg img{
  position:absolute; left:0; top:-20%;
  width:100%; height:140%;
  object-fit:cover;
  opacity:.22;
  filter:blur(5px) saturate(1.05);
  will-change:transform;
}
.why-bg::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(180deg, var(--bg-2) 0%, rgba(8,13,23,.94) 18%, rgba(8,13,23,.78) 38%, rgba(8,13,23,.6) 62%, rgba(8,13,23,.78) 86%, var(--bg-2) 100%),
    radial-gradient(700px 420px at 15% 15%, rgba(230,57,70,.07), transparent 60%),
    radial-gradient(700px 420px at 85% 85%, rgba(62,198,224,.06), transparent 60%);
}
.why-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:18px;
  position:relative;
}
.why-item{
  padding:34px 30px;
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--panel);
  display:grid; grid-template-columns:auto 1fr; gap:6px 22px;
  transition:border-color .3s, transform .3s var(--ease);
}
.why-item:hover{border-color:var(--line-2); transform:translateY(-4px)}
.why-num{
  grid-row:span 2;
  font-family:var(--font-d); font-size:38px; font-weight:700; line-height:1;
  background:var(--grad); -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
  opacity:.85;
}
.why-item h3{font-size:19px; align-self:end}
.why-item p{color:var(--muted); font-size:14.5px}

.why-banner{
  margin-top:60px;
  padding:56px 40px;
  border:1px solid var(--line-2); border-radius:26px;
  background:
    linear-gradient(140deg, rgba(230,57,70,.16), rgba(5,8,15,.82) 45%, rgba(62,198,224,.14)),
    linear-gradient(180deg, rgba(5,8,15,.55), rgba(5,8,15,.72)),
    url('../assets/images/mf-toplanti.jpg') center 30%/cover no-repeat;
  text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:22px;
  position:relative; overflow:hidden;
}
.why-banner::before{
  content:""; position:absolute; top:0; left:15%; right:15%; height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
}
.why-banner-flags{display:flex; align-items:center; gap:20px; color:var(--muted)}
.why-banner-arrow{width:56px; height:24px}
.why-banner p{
  font-family:var(--font-d); font-size:clamp(19px,2.4vw,26px); font-weight:500;
  max-width:32ch; line-height:1.35;
}

.contact-grid{
  display:grid; grid-template-columns:1.1fr .9fr; gap:22px;
  align-items:stretch;
}
.contact-left{display:flex; flex-direction:column; gap:16px}
.contact-left .contact-form{flex:1}
.contact-form{
  padding:34px 30px;
  border:1px solid var(--line-2); border-radius:var(--r);
  background:var(--panel);
  display:flex; flex-direction:column; gap:20px;
}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:16px}
.form-field label{
  display:block; font-size:13px; font-weight:600; color:var(--muted);
  margin-bottom:8px; letter-spacing:.03em;
}
.form-field input, .form-field textarea{
  width:100%;
  font-family:var(--font-b); font-size:15px; color:var(--text);
  padding:13px 16px;
  background:rgba(5,8,15,.6);
  border:1px solid var(--line); border-radius:13px;
  outline:none;
  transition:border-color .25s, box-shadow .25s;
}
.form-field input:focus, .form-field textarea:focus{
  border-color:var(--red);
  box-shadow:0 0 0 3px rgba(230,57,70,.15);
}
.form-field input::placeholder, .form-field textarea::placeholder{color:#4d5a70}
.form-field textarea{min-height:130px; resize:vertical}
.form-note{color:#4ade80; font-size:14px; text-align:center}
.form-note.err{color:#ff8a93}
.contact-form .btn:disabled{opacity:.6; cursor:wait}
.contact-form .hp{position:absolute; left:-10000px; width:1px; height:1px; overflow:hidden}

.contact-cards{display:flex; flex-direction:column; gap:16px}
.contact-cards .office-card{flex:1; display:flex; flex-direction:column; justify-content:center}
.office-media{
  position:relative; margin:0;
  border-radius:var(--r); overflow:hidden;
  border:1px solid var(--line-2);
  box-shadow:0 22px 60px rgba(0,0,0,.45);
}
.office-media img{width:100%; height:210px; object-fit:cover; object-position:center 40%; display:block}
.office-media::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(5,8,15,0) 35%, rgba(5,8,15,.8) 100%);
  pointer-events:none;
}
.office-media figcaption{
  position:absolute; left:18px; right:18px; bottom:14px; z-index:1;
  display:flex; align-items:center; gap:9px;
  font-family:var(--font-d); font-size:13.5px; font-weight:600; color:#e6ecf6;
}
.office-media figcaption .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--red); box-shadow:0 0 10px var(--red);
  flex-shrink:0;
}
.office-card{
  padding:26px 26px;
  border:1px solid var(--line); border-radius:var(--r);
  background:var(--panel);
  transition:border-color .3s, transform .3s;
}
.office-card:hover{border-color:var(--line-2); transform:translateY(-3px)}
.office-card .flag-circle{margin-bottom:16px}
.office-card h3{font-size:17px; margin-bottom:6px}
.office-card p{color:var(--muted); font-size:14px; margin-bottom:8px}
.office-card a{color:var(--gold); font-size:14px; font-weight:600}
.office-card a:hover{text-decoration:underline}
.office-card.wide{
  background:
    linear-gradient(100deg, rgba(5,8,15,.92) 30%, rgba(5,8,15,.6)),
    url('../assets/images/mf-toplanti2.jpg') right 30%/cover no-repeat;
  border-color:var(--line-2);
}
.office-card.wide p{margin-bottom:0}

.footer{
  border-top:1px solid var(--line);
  padding:44px 0;
  background:var(--bg-2);
}
.footer-inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:18px; flex-wrap:wrap;
}
.footer-logo{height:24px; width:auto; opacity:.9}
.footer p{color:var(--muted); font-size:13.5px}
.footer-tag{font-family:var(--font-d); letter-spacing:.1em}

.reveal{
  opacity:0; transform:translateY(30px);
  transition:opacity .9s var(--ease), transform .9s var(--ease);
}
.reveal[data-delay="1"]{transition-delay:.12s}
.reveal[data-delay="2"]{transition-delay:.24s}
.reveal[data-delay="3"]{transition-delay:.36s}
.reveal[data-delay="4"]{transition-delay:.48s}
.reveal[data-delay="5"]{transition-delay:.60s}
.reveal.in{opacity:1; transform:none}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{animation-duration:.01ms !important; transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}

@media (max-width:1080px){
  .about-grid{grid-template-columns:1fr; gap:50px}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .hstat{padding:16px 20px; min-width:110px}
}
@media (max-width:820px){
  .nav-links, .nav-cta, .nav .nav-right .lang-switch{display:none}
  .nav-burger{display:flex}
  .nav.scrolled, .nav.menu-open{background:rgba(5,8,15,.92)}
  .section{padding:80px 0}
  .section-head{flex-direction:column; align-items:flex-start; gap:18px; margin-bottom:44px}
  .service-showcase{grid-template-columns:1fr}
  .showcase-item img{height:210px}
  .why-grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .hero{padding-top:calc(var(--nav-h) + 24px)}
    .hero-globe-wrap{min-height:0; margin-top:-6px}
  .hero-overlay{position:relative; inset:auto; height:auto}
  .hero-arc{width:94vw; margin-top:34px}
  .hero-copy{max-width:560px; padding-top:22px; margin-top:0}
  .hero-stats{
    display:grid; grid-template-columns:1fr 1fr;
    margin-left:16px; margin-right:16px;
    margin-top:26px;
    margin-bottom:76px;
  }
  .hstat{border-left:none; border-top:1px solid var(--line); min-width:0}
  .hstat:nth-child(1), .hstat:nth-child(2){border-top:none}
  .hstat:nth-child(even){border-left:1px solid var(--line)}
}
@media (max-width:560px){
  .service-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
    .hero{padding-top:calc(var(--nav-h) + 8px)}
  .hero-title{font-size:clamp(30px,9.5vw,42px); margin-top:10px}
  .hero-kicker{font-size:10px; gap:8px; padding:7px 14px 7px 8px; letter-spacing:.1em}
  .hero-overlay{padding-top:4px}
  .hero-lead{font-size:13px; line-height:1.5}
  .hero-copy{padding-left:8px; padding-right:8px; padding-top:12px}
    .hero-actions{display:none}
  .hero-arc{margin-top:8px}
  .arc-node .flag-circle.lg{width:36px; height:36px}
  .arc-node::before{inset:-7px}
  .hero-stats{margin-top:14px; margin-bottom:58px}
  .hstat{padding:10px 14px}
  .hstat b{font-size:20px}
  .hstat small{font-size:11px}
  .scroll-hint{bottom:12px}
  .mouse{width:20px; height:32px}
  .footer-inner{flex-direction:column; text-align:center}
  .why-banner{padding:40px 22px}
  .hub-card{padding:20px}
  .hub-time{font-size:16px}
}

[data-theme="light"]{
  color-scheme: light;
  --bg:        #f3f6fb;
  --bg-2:      #e8eef6;
  --panel:     rgba(255,255,255,.86);
  --line:      rgba(18,32,54,.08);
  --line-2:    rgba(18,32,54,.14);
  --text:      #101828;
  --muted:     #5a6b82;
  --red-soft:  rgba(230,57,70,.10);
  --gold:      #c98912;
}

[data-theme="light"] .logo-on-dark{display:none !important}
[data-theme="light"] .logo-on-light{display:block !important}

[data-theme="light"] ::-webkit-scrollbar-thumb{background:#c5d0e0}
[data-theme="light"] ::-webkit-scrollbar-thumb:hover{background:#a9b6c9}

[data-theme="light"] .preloader-bar{background:rgba(16,24,40,.08)}

[data-theme="light"] .nav.scrolled{
  background:rgba(243,246,251,.82);
}
[data-theme="light"] .lang-switch{
  background:rgba(16,24,40,.04);
}
[data-theme="light"] .theme-toggle{
  background:rgba(16,24,40,.04);
}
[data-theme="light"] .theme-toggle:hover{
  background:rgba(16,24,40,.08);
}
[data-theme="light"] .btn-ghost{
  background:rgba(16,24,40,.04);
}
[data-theme="light"] .btn-ghost:hover{
  background:rgba(16,24,40,.08);
  border-color:rgba(16,24,40,.22);
}
[data-theme="light"] .nav-burger{
  background:rgba(16,24,40,.04);
}
[data-theme="light"] .mobile-menu{
  background:rgba(243,246,251,.96);
}
[data-theme="light"] .mobile-menu a{
  border-bottom-color:rgba(16,24,40,.06);
}

[data-theme="light"] .flag-circle{
  border-color:rgba(16,24,40,.12);
  box-shadow:0 4px 14px rgba(16,24,40,.12);
}

[data-theme="light"] .hero::before{
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(80,130,200,.12) 0%, rgba(160,190,230,.10) 45%, transparent 78%),
    linear-gradient(180deg, rgba(210,226,248,.55) 0%, rgba(243,246,251,.28) 34%, transparent 64%);
}
[data-theme="light"] .hero-glow-1{
  background:radial-gradient(circle, rgba(230,57,70,.10), transparent 65%);
}
[data-theme="light"] .hero-glow-2{
  background:radial-gradient(circle, rgba(62,198,224,.10), transparent 65%);
}
[data-theme="light"] .hero-grid{
  background-image:
    linear-gradient(rgba(16,24,40,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,24,40,.045) 1px, transparent 1px);
}
[data-theme="light"] .hero-stars{opacity:.18}
[data-theme="light"] .hero-stars i{background:#1a2a44}
[data-theme="light"] .hero-kicker{
  background:rgba(255,255,255,.62);
}
[data-theme="light"] .hero-lead{
  color:#3d4d66;
  text-shadow:none;
}
[data-theme="light"] .hero-stats{
  background:rgba(255,255,255,.78);
  box-shadow:0 24px 70px rgba(16,32,60,.12);
}
[data-theme="light"] .mouse{border-color:rgba(16,24,40,.35)}
[data-theme="light"] .wheel{background:#101828}
[data-theme="light"] .arc-pulse{
  fill:#fff;
  filter:drop-shadow(0 0 8px rgba(230,57,70,.45));
}
[data-theme="light"] .arc-pulse.rev{
  filter:drop-shadow(0 0 8px rgba(30,150,180,.55));
}

[data-theme="light"] .about-media{
  box-shadow:0 24px 60px rgba(16,32,60,.12);
}
[data-theme="light"] .about-media::after{
  background:linear-gradient(180deg, rgba(16,24,40,.06) 0%, rgba(16,24,40,0) 35%, rgba(16,24,40,.28) 100%);
}

[data-theme="light"] .hub-card{
  background:linear-gradient(160deg, #fff, rgba(255,255,255,.72));
  box-shadow:0 24px 60px rgba(16,32,60,.10);
}
[data-theme="light"] .hub-card::before{
  background:linear-gradient(90deg, transparent, rgba(16,24,40,.18), transparent);
}
[data-theme="light"] .hub-city{
  background:rgba(243,246,251,.9);
}
[data-theme="light"] .hub-arc-bg{stroke:rgba(16,24,40,.10)}
[data-theme="light"] .hub-plane{
  stroke:var(--red);
  filter:drop-shadow(0 0 5px rgba(230,57,70,.45));
}
[data-theme="light"] .hub-plane.rev{
  stroke:#1e96b4;
  filter:drop-shadow(0 0 5px rgba(30,150,180,.45));
}
[data-theme="light"] .hub-mode svg{fill:var(--muted)}
[data-theme="light"] .hub-tags span{
  background:rgba(16,24,40,.03);
}

[data-theme="light"] .service-card{
  background:#fff;
  box-shadow:0 10px 30px rgba(16,32,60,.05);
}
[data-theme="light"] .service-no{color:rgba(16,24,40,.18)}
[data-theme="light"] .showcase-item{
  box-shadow:0 16px 40px rgba(16,32,60,.10);
}

[data-theme="light"] .why-bg img{opacity:.16}
[data-theme="light"] .why-bg::after{
  background:
    linear-gradient(180deg, var(--bg-2) 0%, rgba(232,238,246,.94) 18%, rgba(232,238,246,.78) 38%, rgba(232,238,246,.62) 62%, rgba(232,238,246,.82) 86%, var(--bg-2) 100%),
    radial-gradient(700px 420px at 15% 15%, rgba(230,57,70,.06), transparent 60%),
    radial-gradient(700px 420px at 85% 85%, rgba(62,198,224,.05), transparent 60%);
}
[data-theme="light"] .why-item{
  background:#fff;
  box-shadow:0 10px 30px rgba(16,32,60,.05);
}

[data-theme="light"] .why-banner{
  color:#eef2f9;
  background:
    linear-gradient(140deg, rgba(230,57,70,.22), rgba(16,24,40,.72) 45%, rgba(62,198,224,.16)),
    linear-gradient(180deg, rgba(16,24,40,.50), rgba(16,24,40,.68)),
    url('../assets/images/mf-toplanti.jpg') center 30%/cover no-repeat;
}
[data-theme="light"] .why-banner-flags{color:rgba(238,242,249,.78)}

[data-theme="light"] .contact-form,
[data-theme="light"] .office-card{
  background:#fff;
  box-shadow:0 10px 30px rgba(16,32,60,.05);
}
[data-theme="light"] .form-field input,
[data-theme="light"] .form-field textarea{
  background:#f3f6fb;
}
[data-theme="light"] .form-field input::placeholder,
[data-theme="light"] .form-field textarea::placeholder{color:#8a97ab}
[data-theme="light"] .office-media{
  box-shadow:0 18px 48px rgba(16,32,60,.12);
}
[data-theme="light"] .office-card.wide{
  color:#eef2f9;
  background:
    linear-gradient(100deg, rgba(16,24,40,.88) 30%, rgba(16,24,40,.55)),
    url('../assets/images/mf-toplanti2.jpg') right 30%/cover no-repeat;
}
[data-theme="light"] .office-card.wide p{color:#c5d0e0}

@media (max-width:820px){
  [data-theme="light"] .nav.scrolled,
  [data-theme="light"] .nav.menu-open{background:rgba(243,246,251,.94)}
}
[data-theme="light"] .form-note.err{color:#c62f3b}