/* SP GROUP CARGO marketing site v1 — spg.css: fonts, base, type scale, layout, shared components and the
   shell sections (nav, services, how it works, FAQ, final CTA, footer). Loaded after tokens.css; every
   colour, font and timing comes from tokens.css custom properties. */

/* ================================================================ FONTS ==
   IBM Plex, self-hosted (SIL OFL 1.1, see assets/fonts/LICENSE-ibm-plex.txt). latin + latin-ext +
   vietnamese subsets; CJK falls back to system fonts (see the :lang() stacks below). */
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url("../fonts/ibm-plex-sans-var-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url("../fonts/ibm-plex-sans-var-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans";font-style:normal;font-weight:400 600;font-display:swap;src:url("../fonts/ibm-plex-sans-var-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-500-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-500-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-600-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-600-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Sans Condensed";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/ibm-plex-sans-condensed-600-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/ibm-plex-mono-400-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/ibm-plex-mono-400-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/ibm-plex-mono-400-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-mono-500-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-mono-500-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"IBM Plex Mono";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/ibm-plex-mono-500-vietnamese.woff2") format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}

/* ============================================================ LANGUAGE ==
   Per-language refinements of the token font stacks: Chinese and Korean glyphs must come from a CJK
   font of the right locale (a Korean font renders Hanzi with Korean forms), so each :lang() puts its
   own system fonts right after Plex. The nav switches <html lang> through i18n.js. */
html:lang(zh){
  --sp-sans:"IBM Plex Sans","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  --sp-display:"IBM Plex Sans Condensed","IBM Plex Sans","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
  --sp-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"PingFang SC","Microsoft YaHei",monospace;
}
html:lang(ko){
  --sp-sans:"IBM Plex Sans","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR","Nanum Gothic",sans-serif;
  --sp-display:"IBM Plex Sans Condensed","IBM Plex Sans","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",sans-serif;
  --sp-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,"Apple SD Gothic Neo","Malgun Gothic",monospace;
}
html:lang(ko) body{word-break:keep-all;overflow-wrap:anywhere}
html:lang(zh) body{line-break:strict}
html:lang(zh) :is(h1,h2,h3,.sp-h2,.sp-label),html:lang(ko) :is(h1,h2,h3,.sp-h2,.sp-label){letter-spacing:0}
html:lang(zh) .sp-h2,html:lang(ko) .sp-h2{line-height:1.2;max-width:16em}
/* Chinese headings break at punctuation, not inside a word (码|头); anywhere only if a line cannot fit */
html:lang(zh) :is(h1,h2,h3,.sp-h2){word-break:keep-all;overflow-wrap:anywhere}
html:lang(vi) .sp-h2{line-height:1.14}

/* ================================================================ BASE == */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{
  color-scheme:dark;background:var(--sp-void);
  -webkit-text-size-adjust:100%;text-size-adjust:100%;
  scroll-padding-top:calc(var(--sp-nav-h) + 12px);
}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{
  margin:0;min-height:100vh;overflow-x:clip;
  background:var(--sp-ground);color:var(--sp-ink-2);
  font-family:var(--sp-sans);font-size:var(--sp-fs-body);font-weight:400;line-height:1.6;
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;
  -webkit-tap-highlight-color:transparent;
}
html.sp-lock,html.sp-lock body{overflow:hidden}
h1,h2,h3,h4,h5,p,ul,ol,dl,dd,figure,blockquote{margin:0}
:where(h1,h2,h3,h4){color:var(--sp-ink);font-weight:600;text-wrap:balance}
p{text-wrap:pretty}
img,svg,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;padding:0;margin:0;cursor:pointer;text-align:inherit}
b,strong{color:var(--sp-ink);font-weight:600}
::selection{background:var(--sp-red);color:#fff}
:focus-visible{outline:2px solid var(--sp-red);outline-offset:3px;border-radius:2px}
[tabindex="-1"]:focus{outline:none}
#main{display:block;padding-top:var(--sp-nav-h)}

/* ============================================================= HELPERS == */
.sp-sprite{position:absolute;width:0;height:0;overflow:hidden}
.sp-vh{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.sp-mono,.sp-data{font-family:var(--sp-mono);font-variant-numeric:tabular-nums}
.sp-data{font-size:var(--sp-fs-data);letter-spacing:.01em}
.sp-code{font-family:var(--sp-mono);font-weight:500;letter-spacing:.04em;color:var(--sp-ink);font-variant-numeric:tabular-nums}
.sp-illus{
  display:inline-flex;align-items:center;gap:7px;height:22px;padding:0 8px;
  border:1px solid var(--sp-line-2);border-radius:4px;
  font-family:var(--sp-mono);font-size:11px;font-weight:500;line-height:1;letter-spacing:.06em;text-transform:uppercase;
  color:var(--sp-ink-3);white-space:nowrap;
}
.sp-illus::before{content:"";width:5px;height:5px;background:var(--sp-warn);flex:none}
.sp-panel{background:var(--sp-panel);border:1px solid var(--sp-line);border-radius:var(--sp-r-lg)}
.is-ok{color:var(--sp-ok)} .is-info{color:var(--sp-info)} .is-warn{color:var(--sp-warn)}

/* ============================================================== LAYOUT == */
.sp-wrap{width:100%;max-width:calc(var(--sp-maxw) + 2 * var(--sp-pad));margin-inline:auto;padding-inline:var(--sp-pad)}
.sp-sec{position:relative;padding-block:clamp(84px,10vw,140px);border-top:1px solid var(--sp-line)}
#main > .sp-sec:first-child{border-top:0}
.sp-sec--deep{background:var(--sp-deep)}
.sp-sec--void{background:var(--sp-void)}
.sp-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--sp-gutter)}

/* ========================================================= SECTION HEAD ==
   section.sp-sec#id > .sp-wrap > header.sp-head > p.sp-label + h2.sp-h2 + p.sp-lead.
   The label voice: a red square + IBM Plex Sans Condensed 600, 12px, uppercase, .08em. */
.sp-head{max-width:860px;margin-bottom:clamp(40px,5.5vw,72px)}
.sp-label{
  display:flex;align-items:center;gap:10px;margin-bottom:20px;
  font-family:var(--sp-display);font-size:12px;font-weight:600;line-height:1.2;
  letter-spacing:.08em;text-transform:uppercase;color:var(--sp-ink-2);
}
.sp-label::before{content:"";flex:none;width:8px;height:8px;background:var(--sp-red);transition:transform .45s var(--sp-ease-snap) .18s}
.sp-h2{
  font-family:var(--sp-display);font-size:var(--sp-fs-h2);font-weight:600;line-height:1.04;
  letter-spacing:var(--sp-track-display);color:var(--sp-ink);max-width:24ch;
}
.sp-lead{margin-top:20px;max-width:62ch;font-size:clamp(1.0625rem,1.25vw,1.1875rem);line-height:1.6;color:var(--sp-ink-2)}
.sp-h3{font-family:var(--sp-sans);font-size:var(--sp-fs-h3);font-weight:600;line-height:1.3;color:var(--sp-ink)}

/* ============================================================= BUTTONS == */
.sp-btn{
  --h:48px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:var(--h);padding:0 22px;border:1px solid transparent;border-radius:var(--sp-r-sm);
  font-family:var(--sp-sans);font-size:15px;font-weight:600;line-height:1.2;letter-spacing:.005em;text-align:center;
  cursor:pointer;user-select:none;-webkit-user-select:none;
  transition:background-color var(--sp-t-fast) var(--sp-ease),border-color var(--sp-t-fast) var(--sp-ease),color var(--sp-t-fast) var(--sp-ease),transform var(--sp-t-fast) var(--sp-ease);
}
.sp-btn svg{width:16px;height:16px;flex:none;transition:transform var(--sp-t) var(--sp-ease-snap)}
.sp-btn:hover .sp-arrow{transform:translateX(3px)}
.sp-btn:active{transform:translateY(1px)}
.sp-btn--red{background:var(--sp-red);color:#fff}
.sp-btn--red:hover{background:var(--sp-red-deep)}
.sp-btn--red:focus-visible{outline-color:var(--sp-ink)}
.sp-btn--ghost{background:transparent;border-color:var(--sp-line-2);color:var(--sp-ink)}
.sp-btn--ghost:hover{border-color:var(--sp-ink-3);background:rgba(255,255,255,.04)}
.sp-btn--sm{--h:38px;padding:0 14px;font-size:14px;white-space:nowrap}
.sp-btn--lg{--h:52px;padding:0 26px;font-size:16px}
.sp-btn--block{width:100%}

/* ================================================================= NAV ==
   Solid graphite bar, fixed, with a red hairline underline and a sliding red tab on the active link. */
.sp-skip{
  position:fixed;left:12px;top:-64px;z-index:1000;padding:10px 16px;border-radius:var(--sp-r-sm);
  background:var(--sp-red);color:#fff;font-weight:600;font-size:15px;transition:top var(--sp-t-fast) var(--sp-ease);
}
.sp-skip:focus{top:12px}
.sp-nav{
  position:fixed;inset:0 0 auto 0;z-index:100;height:var(--sp-nav-h);
  background:var(--sp-void);border-bottom:1px solid var(--sp-red);
  transition:box-shadow var(--sp-t) var(--sp-ease);
}
.sp-nav.is-scrolled{box-shadow:0 12px 32px -14px rgba(0,0,0,.7)}
.sp-nav__bar{
  height:100%;display:flex;align-items:center;gap:clamp(12px,2vw,32px);
  width:100%;max-width:calc(var(--sp-maxw) + 2 * var(--sp-pad));margin-inline:auto;padding-inline:var(--sp-pad);
}
.sp-nav__brand{display:flex;align-items:center;gap:11px;flex:none;min-width:0;color:var(--sp-ink)}
.sp-logo{width:32px;height:32px;flex:none}
.sp-nav__word{font-family:var(--sp-display);font-size:18px;font-weight:600;line-height:1;letter-spacing:.035em;white-space:nowrap}
.sp-nav__links{position:relative;display:flex;align-items:stretch;align-self:stretch;gap:2px;margin-left:clamp(4px,1.6vw,24px)}
.sp-nav__link{
  display:flex;align-items:center;padding:0 12px;
  font-size:14.5px;font-weight:500;color:var(--sp-ink-2);white-space:nowrap;transition:color var(--sp-t-fast) var(--sp-ease);
}
.sp-nav__link:hover,.sp-nav__link.is-active{color:var(--sp-ink)}
.sp-nav__link:focus-visible{outline-offset:-4px}
.sp-nav__ind{
  position:absolute;left:0;bottom:0;height:2px;width:var(--w,0px);transform:translateX(var(--x,0px));
  background:var(--sp-red);opacity:0;pointer-events:none;
  transition:transform var(--sp-t) var(--sp-ease-snap),width var(--sp-t) var(--sp-ease-snap),opacity var(--sp-t-fast) var(--sp-ease);
}
.sp-nav__ind.is-on{opacity:1}
.sp-nav__actions{margin-left:auto;display:flex;align-items:center;gap:clamp(8px,1.1vw,16px);flex:none}
.sp-nav__signin{padding:8px 4px;font-size:14.5px;font-weight:500;color:var(--sp-ink-2);white-space:nowrap;transition:color var(--sp-t-fast)}
.sp-nav__signin:hover{color:var(--sp-ink)}
.sp-nav__sep{width:1px;height:22px;background:var(--sp-line-2);flex:none}

/* language menu */
.sp-lang{position:relative}
.sp-lang__btn{
  display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 10px;
  border:1px solid var(--sp-line-2);border-radius:var(--sp-r-sm);
  font-family:var(--sp-mono);font-size:12.5px;font-weight:500;letter-spacing:.05em;color:var(--sp-ink-2);
  transition:color var(--sp-t-fast),border-color var(--sp-t-fast);
}
.sp-lang__btn:hover,.sp-lang__btn[aria-expanded="true"]{color:var(--sp-ink);border-color:var(--sp-ink-4)}
.sp-lang__btn svg{width:15px;height:15px;flex:none}
.sp-lang__btn .sp-lang__chev{width:11px;height:11px;transition:transform var(--sp-t-fast) var(--sp-ease)}
.sp-lang__btn[aria-expanded="true"] .sp-lang__chev{transform:rotate(180deg)}
.sp-lang__menu{
  position:absolute;right:0;top:calc(100% + 12px);z-index:130;min-width:204px;margin:0;padding:6px;list-style:none;
  background:var(--sp-panel);border:1px solid var(--sp-line-2);border-radius:var(--sp-r);
  box-shadow:0 22px 44px -16px rgba(0,0,0,.75);animation:sp-drop var(--sp-t-fast) var(--sp-ease);
}
.sp-lang__opt{
  display:flex;align-items:center;gap:10px;width:100%;min-height:40px;padding:0 10px;border-radius:var(--sp-r-sm);
  font-size:14.5px;color:var(--sp-ink-2);text-align:left;transition:background-color var(--sp-t-fast),color var(--sp-t-fast);
}
.sp-lang__opt::before{content:"";flex:none;width:6px;height:6px;background:transparent}
.sp-lang__opt:hover{background:var(--sp-panel-2);color:var(--sp-ink)}
.sp-lang__opt[aria-current="true"]{color:var(--sp-ink)}
.sp-lang__opt[aria-current="true"]::before{background:var(--sp-red)}
.sp-lang__iso{margin-left:auto;font-family:var(--sp-mono);font-size:11.5px;letter-spacing:.05em;color:var(--sp-ink-4)}
.sp-lang__opt:focus-visible{outline-offset:-2px}
@keyframes sp-drop{from{opacity:0;transform:translateY(-4px)}}

/* burger */
.sp-nav__burger{
  display:none;position:relative;flex:none;width:44px;height:44px;
  border:1px solid var(--sp-line-2);border-radius:var(--sp-r-sm);
}
.sp-nav__burger span{
  position:absolute;left:12px;right:12px;height:1.5px;background:var(--sp-ink);
  transition:transform var(--sp-t) var(--sp-ease-snap);
}
.sp-nav__burger span:nth-child(1){top:17px}
.sp-nav__burger span:nth-child(2){top:25px}
.sp-nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(4px) rotate(45deg)}
.sp-nav__burger[aria-expanded="true"] span:nth-child(2){transform:translateY(-4px) rotate(-45deg)}

/* phone menu sheet */
.sp-sheet{
  position:fixed;inset:var(--sp-nav-h) 0 0 0;z-index:95;
  display:flex;flex-direction:column;gap:30px;
  padding:18px var(--sp-pad) calc(28px + env(safe-area-inset-bottom,0px));
  background:var(--sp-void);overflow-y:auto;overscroll-behavior:contain;
  animation:sp-sheet var(--sp-t) var(--sp-ease);
}
@keyframes sp-sheet{from{opacity:0;transform:translateY(-10px)}}
.sp-sheet__nav{display:flex;flex-direction:column}
.sp-sheet__link{
  display:flex;align-items:baseline;gap:16px;padding:15px 0;border-bottom:1px solid var(--sp-line);
  font-family:var(--sp-display);font-size:clamp(24px,6.6vw,34px);font-weight:600;line-height:1.1;color:var(--sp-ink);
}
.sp-sheet__n{flex:none;width:2.4ch;font-family:var(--sp-mono);font-size:12px;font-weight:500;letter-spacing:.04em;color:var(--sp-ink-4)}
.sp-sheet__link.is-active .sp-sheet__n{color:var(--sp-red)}
.sp-sheet__cap{
  display:flex;align-items:center;gap:10px;margin-bottom:12px;
  font-family:var(--sp-display);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sp-ink-3);
}
.sp-sheet__cap::before{content:"";width:6px;height:6px;background:var(--sp-red)}
.sp-sheet__langs{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:8px}
.sp-sheet__langs button{
  display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;padding:0 14px;
  border:1px solid var(--sp-line-2);border-radius:var(--sp-r-sm);font-size:15px;color:var(--sp-ink-2);
}
.sp-sheet__langs button span{font-family:var(--sp-mono);font-size:11.5px;color:var(--sp-ink-4)}
.sp-sheet__langs button[aria-current="true"]{border-color:var(--sp-red);color:var(--sp-ink)}
.sp-sheet__langs button[aria-current="true"] span{color:var(--sp-red)}
.sp-sheet__cta{display:grid;gap:10px;margin-top:auto}

@media (max-width:1120px){
  .sp-nav__links{display:none}
  .sp-nav__burger{display:inline-block}
}
@media (min-width:1121px){.sp-sheet{display:none!important}}
@media (max-width:720px){
  :root{--sp-nav-h:60px}
  .sp-nav__signin,.sp-nav__sep,.sp-nav__quote{display:none}
  .sp-logo{width:28px;height:28px}
  .sp-nav__word{font-size:16.5px}
  .sp-nav__brand{gap:9px}
}
@media (max-width:360px){
  .sp-lang__btn .sp-lang__globe{display:none}
  .sp-nav__word{font-size:15px}
}

/* ============================================================ SERVICES ==
   A capability board: six cells ruled by 1px hairlines; each glyph is a line drawing that "draws" when
   the cell reveals (pathLength=1). Red in a glyph is always the customer's cargo. */
.sp-svc{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin:0;padding:0;list-style:none;
  background:var(--sp-line);border:1px solid var(--sp-line);border-radius:var(--sp-r-lg);overflow:hidden;
}
.sp-svc__cell{
  position:relative;display:flex;flex-direction:column;gap:12px;min-width:0;
  padding:clamp(24px,2.6vw,36px);background:var(--sp-ground);
  transition:background-color var(--sp-t) var(--sp-ease);
}
.sp-svc__cell::before{
  content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--sp-red);
  transform:scaleX(0);transform-origin:left;transition:transform var(--sp-t) var(--sp-ease-snap);
}
.sp-svc__cell:hover{background:var(--sp-deep)}
.sp-svc__cell:hover::before{transform:scaleX(1)}
.sp-svc__top{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px}
.sp-svc__glyph{width:64px;height:64px;flex:none;margin:-4px 0 0 -4px}
.sp-svc__idx{font-family:var(--sp-mono);font-size:12px;letter-spacing:.05em;color:var(--sp-ink-4)}
.sp-svc__title{font-family:var(--sp-sans);font-size:var(--sp-fs-h3);font-weight:600;line-height:1.3;color:var(--sp-ink)}
.sp-svc__body{font-size:var(--sp-fs-small);line-height:1.6;color:var(--sp-ink-2)}
.sp-svc__spec{
  margin-top:auto;padding-top:16px;border-top:1px dashed var(--sp-line-2);
  font-family:var(--sp-mono);font-size:12.5px;line-height:1.5;letter-spacing:.01em;color:var(--sp-ink-3);
}
.sp-svc__body + .sp-svc__spec{margin-top:auto}
.sp-g{fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.sp-g--k{stroke:var(--sp-ink-2)}
.sp-g--m{stroke:var(--sp-ink-4)}
.sp-g--r{stroke:var(--sp-red)}
.sp-g--a{stroke:var(--sp-air)}
.sp-svc__glyph [pathLength]{
  stroke-dasharray:1 2;stroke-dashoffset:0;
  transition:stroke-dashoffset .9s var(--sp-ease) calc(var(--gi,0) * 90ms + 140ms),stroke var(--sp-t) var(--sp-ease);
}
html.sp-rv .sp-svc__cell:not(.is-in) .sp-svc__glyph [pathLength]{stroke-dashoffset:1.001}
.sp-svc__cell:hover .sp-g--r{stroke:#ff5864}
@media (max-width:1023px){.sp-svc{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.sp-svc{grid-template-columns:minmax(0,1fr)}}

/* reach board: origins → US gateways, split-flap port codes */
.sp-reach{
  display:grid;grid-template-columns:minmax(0,1fr) clamp(116px,10vw,150px) minmax(0,1fr);
  margin-top:clamp(28px,4vw,48px);background:var(--sp-deep);
  border:1px solid var(--sp-line);border-radius:var(--sp-r-lg);
}
.sp-reach__col{min-width:0;padding:clamp(22px,2.6vw,34px)}
.sp-reach__cap{
  display:flex;align-items:center;gap:10px;
  font-family:var(--sp-display);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sp-ink-2);
}
.sp-reach__cap::before{content:"";width:8px;height:8px;background:var(--sp-red);flex:none}
.sp-reach__col--to .sp-reach__cap::before{background:var(--sp-air)}
.sp-reach__ports{margin:16px 0 0;padding:0;list-style:none}
.sp-port{display:flex;align-items:baseline;gap:14px;padding:10px 0;border-top:1px solid var(--sp-line);min-width:0}
.sp-flap{flex:none;min-width:8ch;font-family:var(--sp-mono);font-size:14px;font-weight:500;letter-spacing:.05em;color:var(--sp-ink)}
.sp-port__city{min-width:0;font-size:var(--sp-fs-small);color:var(--sp-ink-2)}
.sp-reach__note{margin-top:14px;font-size:14px;line-height:1.5;color:var(--sp-ink-3)}
.sp-reach__lane{position:relative;min-height:64px}
.sp-reach__modes{
  position:absolute;left:0;right:0;top:calc(50% - 34px);text-align:center;
  font-family:var(--sp-mono);font-size:11px;letter-spacing:.04em;color:var(--sp-ink-4);white-space:nowrap;
}
.sp-reach__track{position:absolute;left:16px;right:22px;top:50%;border-top:1.5px dashed var(--sp-red)}
.sp-reach__track::after{
  content:"";position:absolute;right:-9px;top:-5.75px;
  border-left:9px solid var(--sp-red);border-top:5px solid transparent;border-bottom:5px solid transparent;
}
.sp-reach__tok{position:absolute;top:-4.75px;left:0;width:8px;height:8px;background:var(--sp-ink);animation:sp-route-x 3.6s steps(14,end) infinite}
@keyframes sp-route-x{to{left:calc(100% - 8px)}}
@keyframes sp-route-y{to{top:calc(100% - 8px)}}
@media (max-width:760px){
  .sp-reach{grid-template-columns:minmax(0,1fr)}
  .sp-reach__lane{min-height:72px}
  .sp-reach__track{left:calc(var(--sp-pad) + 3px);right:auto;top:10px;bottom:18px;border-top:0;border-left:1.5px dashed var(--sp-red)}
  .sp-reach__track::after{right:auto;left:-5.75px;top:auto;bottom:-9px;border-left:5px solid transparent;border-right:5px solid transparent;border-top:9px solid var(--sp-red);border-bottom:0}
  .sp-reach__tok{top:0;left:-4.75px;animation-name:sp-route-y}
  .sp-reach__modes{left:calc(var(--sp-pad) + 22px);right:auto;top:calc(50% - 7px);text-align:left}
}

/* ========================================================= HOW IT WORKS ==
   Four numbered nodes joined by a rail; site.js sets --seg (0..1) on each step from the scroll
   position so the red line routes through the steps as the reader moves down the page. */
.sp-how{
  --gap:clamp(20px,2.6vw,40px);
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--gap);margin:0;padding:0;list-style:none;
}
.sp-how__step{position:relative;min-width:0}
.sp-how__node{
  position:relative;z-index:1;display:grid;place-items:center;width:44px;height:44px;
  border:1.5px solid var(--sp-line-2);border-radius:var(--sp-r-sm);background:var(--sp-ground);
  font-family:var(--sp-mono);font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--sp-ink-3);
  transition:background-color var(--sp-t) var(--sp-ease-snap),border-color var(--sp-t) var(--sp-ease-snap),color var(--sp-t) var(--sp-ease-snap),transform var(--sp-t) var(--sp-ease-snap);
}
.sp-how__step.is-on .sp-how__node{background:var(--sp-red);border-color:var(--sp-red);color:#fff}
.sp-how__step:not(:last-child)::before,
.sp-how__step:not(:last-child)::after{
  content:"";position:absolute;top:22px;left:56px;right:calc(12px - var(--gap));height:1px;background:var(--sp-line-2);
}
.sp-how__step:not(:last-child)::after{
  height:2px;top:21.5px;background:var(--sp-red);transform:scaleX(var(--seg,0));transform-origin:left center;
}
.sp-how__t{margin-top:24px;font-family:var(--sp-sans);font-size:var(--sp-fs-h3);font-weight:600;line-height:1.3;color:var(--sp-ink)}
/* four columns: every title takes two lines' room so the four descriptions start on one line */
@media (min-width:900px){.sp-how__t{min-height:2.6em}}
.sp-faq__qt,.sp-how__t,.sp-svc__title,.sp-cta__list span{text-wrap:balance}
.sp-how__d{margin-top:10px;font-size:var(--sp-fs-small);line-height:1.6;color:var(--sp-ink-2)}
@media (max-width:899px){
  .sp-how{grid-template-columns:minmax(0,1fr);gap:0}
  .sp-how__step{padding:0 0 38px 68px;min-height:44px}
  .sp-how__step:last-child{padding-bottom:0}
  .sp-how__node{position:absolute;left:0;top:0}
  .sp-how__t{margin-top:9px}
  .sp-how__step:not(:last-child)::before,
  .sp-how__step:not(:last-child)::after{top:56px;bottom:12px;left:22px;right:auto;width:1px;height:auto}
  .sp-how__step:not(:last-child)::after{left:21.5px;width:2px;transform:scaleY(var(--seg,0));transform-origin:center top}
}

/* ================================================================= FAQ == */
.sp-faq-wrap{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,88px);align-items:start}
.sp-faq-wrap > .sp-head{position:sticky;top:calc(var(--sp-nav-h) + 40px);margin-bottom:0}
.sp-faq{border-top:1px solid var(--sp-line)}
.sp-faq__item{border-bottom:1px solid var(--sp-line)}
.sp-faq__q{
  display:flex;align-items:flex-start;gap:18px;padding:22px 4px;cursor:pointer;list-style:none;
  font-size:clamp(1.0625rem,1.3vw,1.1875rem);font-weight:600;line-height:1.4;color:var(--sp-ink);
}
.sp-faq__q::-webkit-details-marker{display:none}
.sp-faq__q::marker{content:""}
.sp-faq__q:focus-visible{outline-offset:-2px}
.sp-faq__n{flex:none;width:18px;padding-top:.3em;font-family:var(--sp-mono);font-size:12px;font-weight:500;color:var(--sp-ink-4);transition:color var(--sp-t-fast)}
.sp-faq__qt{flex:1;min-width:0}
.sp-faq__icon{position:relative;flex:none;width:18px;height:18px;margin-top:.22em}
.sp-faq__icon::before,.sp-faq__icon::after{
  content:"";position:absolute;left:2px;right:2px;top:50%;height:1.5px;margin-top:-.75px;background:var(--sp-ink-2);
  transition:transform var(--sp-t) var(--sp-ease-snap),background-color var(--sp-t-fast);
}
.sp-faq__icon::after{transform:rotate(90deg)}
.sp-faq__item[open]:not(.is-closing) .sp-faq__icon::after{transform:rotate(0deg)}
.sp-faq__item[open]:not(.is-closing) .sp-faq__icon::before,
.sp-faq__item[open]:not(.is-closing) .sp-faq__icon::after{background:var(--sp-red)}
.sp-faq__item[open]:not(.is-closing) .sp-faq__n{color:var(--sp-red)}
.sp-faq__q:hover .sp-faq__icon::before,.sp-faq__q:hover .sp-faq__icon::after{background:var(--sp-ink)}
.sp-faq__a{overflow:hidden}
.sp-faq__a p{max-width:64ch;padding:0 4px 26px 40px;font-size:var(--sp-fs-small);line-height:1.68;color:var(--sp-ink-2)}
@media (max-width:899px){
  .sp-faq-wrap{grid-template-columns:minmax(0,1fr);gap:0}
  .sp-faq-wrap > .sp-head{position:static;margin-bottom:clamp(32px,6vw,48px)}
}
@media (max-width:480px){.sp-faq__a p{padding-left:4px}}

/* =========================================================== FINAL CTA == */
.sp-cta{background:var(--sp-deep)}
.sp-cta__panel{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(36px,5vw,88px);align-items:start}
.sp-cta .sp-head{margin-bottom:34px}
.sp-cta .sp-h2{font-size:clamp(2.2rem,4.4vw,4rem);max-width:16ch}
.sp-cta__actions{display:flex;flex-wrap:wrap;gap:12px}
.sp-cta__note{margin-top:18px;font-size:14px;line-height:1.55;color:var(--sp-ink-3)}
.sp-cta__need{
  position:relative;overflow:hidden;padding:clamp(24px,2.6vw,34px);
  background:var(--sp-ground);border:1px solid var(--sp-line-2);border-radius:var(--sp-r-lg);
}
.sp-cta__need::before{content:"";position:absolute;inset:0 0 auto 0;height:2px;background:var(--sp-red)}
.sp-cta__cap{
  display:flex;align-items:center;gap:10px;
  font-family:var(--sp-display);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sp-ink-2);
}
.sp-cta__cap::before{content:"";width:8px;height:8px;background:var(--sp-red);flex:none}
.sp-cta__list{margin:18px 0 0;padding:0;list-style:none}
.sp-cta__list li{
  display:flex;align-items:baseline;gap:16px;padding:13px 0;border-top:1px solid var(--sp-line);
  font-size:var(--sp-fs-small);line-height:1.45;color:var(--sp-ink);
}
.sp-cta__i{flex:none;width:2.4ch;font-family:var(--sp-mono);font-size:12px;color:var(--sp-ink-4)}
@media (max-width:899px){.sp-cta__panel{grid-template-columns:minmax(0,1fr)}}
/* phones: the Chinese and Korean closing headline fits one line instead of leaving 定价。 alone */
@media (max-width:480px){html:lang(zh) .sp-cta .sp-h2,html:lang(ko) .sp-cta .sp-h2{font-size:2rem}}
@media (max-width:480px){.sp-cta__actions .sp-btn{width:100%}}

/* ============================================================== FOOTER == */
.sp-foot{padding-block:clamp(48px,6vw,72px) 32px;background:var(--sp-void);border-top:1px solid var(--sp-line);font-size:14px;color:var(--sp-ink-3)}
.sp-foot__top{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px}
.sp-foot__logo{display:inline-flex;align-items:center;gap:10px;color:var(--sp-ink);font-family:var(--sp-display);font-size:16px;font-weight:600;letter-spacing:.035em}
.sp-foot__logo .sp-logo{width:28px;height:28px}
.sp-foot__brand p{margin-top:16px;max-width:38ch;line-height:1.6}
.sp-foot__cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.sp-foot__h{font-family:var(--sp-display);font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--sp-ink-3)}
.sp-foot__col ul{display:grid;gap:10px;margin:16px 0 0;padding:0;list-style:none}
.sp-foot__col a{color:var(--sp-ink-2);transition:color var(--sp-t-fast)}
.sp-foot__col a:hover{color:var(--sp-ink)}
.sp-foot__lang{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px;margin-top:44px;padding-top:22px;border-top:1px solid var(--sp-line)}
.sp-foot__lang .sp-foot__h{margin-right:4px}
.sp-foot__lang button{padding:6px 0;font-size:14px;color:var(--sp-ink-3);border-bottom:1px solid transparent;transition:color var(--sp-t-fast),border-color var(--sp-t-fast)}
.sp-foot__lang button:hover{color:var(--sp-ink)}
.sp-foot__lang button[aria-current="true"]{color:var(--sp-ink);border-bottom-color:var(--sp-red)}
.sp-foot__bar{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 32px;margin-top:22px;font-size:13px;line-height:1.5;color:var(--sp-ink-3)}
@media (max-width:899px){.sp-foot__top{grid-template-columns:minmax(0,1fr)}}
@media (max-width:560px){
  .sp-foot__cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sp-foot__lang .sp-foot__h{flex-basis:100%;margin-bottom:2px}
}

/* ============================================================== REVEAL ==
   site.js adds html.sp-rv only after it has marked every element already on screen as revealed and
   wired an IntersectionObserver, so content is never hidden without a way back (no JS, no IO, reduced
   motion, print or automation = no hiding at all). */
.sp-reveal{transition:opacity .6s var(--sp-ease),transform .6s var(--sp-ease);transition-delay:calc(var(--i,0) * 70ms)}
html.sp-rv .sp-reveal:not(.is-in){opacity:0;transform:translate3d(0,16px,0)}
html.sp-rv .sp-head.sp-reveal:not(.is-in) .sp-label::before{transform:scale(0)}

/* ====================================================== REDUCED MOTION == */
@media (prefers-reduced-motion:reduce){
  .sp-reveal,.sp-svc__cell,.sp-svc__cell::before,.sp-svc__glyph [pathLength],.sp-how__node,
  .sp-how__step::after,.sp-nav__ind,.sp-btn,.sp-btn svg,.sp-faq__icon::before,.sp-faq__icon::after,
  .sp-label::before,.sp-nav__burger span{transition:none!important}
  .sp-lang__menu,.sp-sheet{animation:none}
  .sp-reach__tok{animation:none;left:calc(50% - 4px)}
  .sp-btn:active{transform:none}
}
@media (prefers-reduced-motion:reduce) and (max-width:760px){.sp-reach__tok{left:-4.75px;top:calc(50% - 4px)}}
@media print{
  .sp-nav,.sp-sheet,.sp-skip{display:none!important}
  #main{padding-top:0}
  .sp-reveal{opacity:1!important;transform:none!important}
}