/* SNP Transport — Premium Logistics: Midnight Navy / Deep Blue / Electric Cyan / Silver White, SNP Red เฉพาะจุดเน้น */
:root{
  --midnight:#06162E; --deep:#0B2850; --cyan:#00CFFF; --silver:#F5F8FC; --red:#D71930;
  --bg:#F5F8FC; --surface:#ffffff; --surface-2:#EAF0F8; --fg:#0C1C36; --muted:#55657E; --line:#D8E1EE;
  --card-shadow:0 1px 2px rgba(6,22,46,.06),0 8px 24px rgba(6,22,46,.06);
  --glow:0 0 0 1px rgba(0,207,255,.35),0 12px 36px rgba(0,140,220,.18);
  --display:"Kanit","IBM Plex Sans Thai",system-ui,sans-serif;
  --body:"IBM Plex Sans Thai","Kanit",system-ui,sans-serif;
  --r:14px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#040F21;--surface:#0A1C38;--surface-2:#0D2446;--fg:#E8F0FB;--muted:#9DB0CC;--line:#1B3560;--card-shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.25);color-scheme:dark}}
:root[data-theme="dark"]{--bg:#040F21;--surface:#0A1C38;--surface-2:#0D2446;--fg:#E8F0FB;--muted:#9DB0CC;--line:#1B3560;--card-shadow:0 1px 2px rgba(0,0,0,.3),0 10px 30px rgba(0,0,0,.25);color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.65;overflow-x:hidden}
img{max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:var(--display);line-height:1.2;margin:0;text-wrap:balance}
h2{font-size:clamp(1.65rem,3.4vw,2.4rem);font-weight:600;letter-spacing:-.01em}
h3{font-size:1.15rem;font-weight:500}
p{margin:0}
[hidden]{display:none!important}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--cyan);color:#001;padding:8px 14px;border-radius:8px;z-index:50}
.skip:focus{left:12px}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.muted{color:var(--muted)}
.kicker{font-size:.85rem;font-weight:600;color:var(--cyan);display:inline-flex;align-items:center;gap:8px}
.kicker::before{content:"";width:22px;height:2px;background:var(--red);border-radius:2px}
:root:not([data-theme="dark"]) .sec .kicker{color:#0077b6}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .sec .kicker{color:var(--cyan)}}
.announce{background:linear-gradient(90deg,var(--red),#b0102a);color:#fff;text-align:center;font-weight:500;font-size:.95rem;padding:8px 16px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:10px;padding:13px 22px;font:600 1rem var(--body);cursor:pointer;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease;min-height:46px}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:disabled{opacity:.6;cursor:wait;transform:none}
.btn-cyan{background:var(--cyan);color:#021226;box-shadow:0 8px 24px rgba(0,207,255,.35)}
.btn-cyan:hover{box-shadow:0 10px 32px rgba(0,207,255,.5)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 24px rgba(215,25,48,.3)}
.btn-ghost{background:transparent;color:var(--fg);border:1.5px solid var(--line)}
.btn-outline{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn-line{background:#06c755;color:#fff}
.btn-sm{padding:8px 14px;min-height:38px;font-size:.92rem}
.icon-btn{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:#fff;cursor:pointer}
.icon-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.i-moon{fill:currentColor!important;stroke:none!important}
.i-sun{display:none}
:root[data-theme="dark"] .i-sun{display:block}:root[data-theme="dark"] .i-moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .i-sun{display:block}:root:not([data-theme="light"]) .i-moon{display:none}}

/* header */
.topbar{position:sticky;top:0;z-index:30;background:rgba(6,22,46,.86);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);color:#fff;border-bottom:1px solid rgba(0,207,255,.18);transition:box-shadow .25s}
.topbar.scrolled{box-shadow:0 8px 30px rgba(0,0,0,.25)}
.bar{display:flex;align-items:center;gap:10px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0;margin-right:auto}
.brand img{width:60px;height:auto;border-radius:6px;flex:none}
.brand-text{display:flex;flex-direction:column;min-width:0;line-height:1.2}
.brand b{font-family:var(--display);font-weight:500;font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand small{color:#9ec6e8;font-size:.7rem;letter-spacing:.12em}
.nav{display:flex;align-items:center;gap:2px}
.nav a{text-decoration:none;padding:8px 11px;border-radius:8px;font-size:.95rem;color:#dbe7f7;transition:background .2s,color .2s}
.nav a:hover{background:rgba(0,207,255,.12);color:#fff}
.nav .nav-login{margin-left:8px;color:#fff}
.menu-btn{display:none;flex-direction:column;gap:4px}
.menu-btn span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;transition:transform .25s,opacity .25s}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:1020px){
  .menu-btn{display:inline-flex}
  .nav{position:absolute;left:0;right:0;top:100%;max-height:calc(100dvh - 70px);overflow-y:auto;flex-direction:column;align-items:stretch;gap:2px;background:#06162E;box-shadow:0 20px 40px rgba(0,0,0,.45);padding:10px max(18px,env(safe-area-inset-left,0px)) 18px;border-bottom:1px solid rgba(0,207,255,.2);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .nav.open{opacity:1;transform:none;visibility:visible}
  .nav a{padding:12px 10px;font-size:1rem}
  .nav .nav-login{margin:8px 0 0}
}
@media (max-width:480px){.bar{min-height:60px}.nav{top:60px}.brand img{width:46px}.brand b{font-size:.95rem}.brand small{font-size:.62rem}.icon-btn{width:38px;height:38px}}

/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:radial-gradient(1200px 600px at 85% -10%,rgba(0,207,255,.22),transparent 60%),radial-gradient(800px 500px at 0% 110%,rgba(215,25,48,.16),transparent 60%),linear-gradient(160deg,var(--deep) 0%,var(--midnight) 70%)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(40px);opacity:.5}
.o1{width:320px;height:320px;background:#0a5fa8;right:8%;top:10%;animation:drift 14s ease-in-out infinite}
.o2{width:220px;height:220px;background:#00cfff;left:-60px;bottom:-60px;opacity:.25;animation:drift 18s ease-in-out infinite reverse}
.float{position:absolute;font-size:22px;opacity:.55;filter:drop-shadow(0 4px 10px rgba(0,0,0,.4));animation:bob 6s ease-in-out infinite}
.f1{left:46%;top:16%}.f2{left:6%;top:12%;animation-delay:-2s}.f3{left:40%;bottom:12%;animation-delay:-4s}
.hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:28px;align-items:center;padding-block:64px 56px}
.eyebrow{font-size:.9rem;color:#9ec6e8;font-weight:500}
.hero h1{font-size:clamp(2.1rem,5.2vw,3.7rem);font-weight:700;margin:12px 0 16px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#7fe7ff,var(--cyan) 40%,#ffffff);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:#c9d8ec;font-size:1.08rem;max-width:34em}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.hero-stats{list-style:none;display:flex;gap:28px;padding:0;margin:30px 0 0;flex-wrap:wrap}
.hero-stats b{display:block;font:600 1.9rem var(--display);font-variant-numeric:tabular-nums;color:#fff}
.hero-stats span{color:#9ec6e8;font-size:.88rem}
.hero-copy>*{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
.hero-copy>*:nth-child(2){animation-delay:.08s}.hero-copy>*:nth-child(3){animation-delay:.16s}.hero-copy>*:nth-child(4){animation-delay:.24s}.hero-copy>*:nth-child(5){animation-delay:.32s}

.scene{position:relative;min-height:540px}
.map{position:absolute;right:2%;top:-8px;height:560px;width:auto;max-width:100%}
.map .dot{fill:rgba(0,207,255,.35)}
.map .land{fill:url(#landFill)}
.map .land-a{stop-color:#0f3768}.map .land-b{stop-color:#08203f}
.map .coast{fill:none;stroke:rgba(0,207,255,.7);stroke-width:1.2;stroke-dasharray:1400;stroke-dashoffset:1400;animation:draw 3.2s ease .2s forwards}
.route{fill:none;stroke:var(--cyan);stroke-width:2;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:draw 2.6s cubic-bezier(.6,0,.2,1) forwards}
#r1{animation-delay:.6s}#r2{animation-delay:.9s}#r3{animation-delay:1.2s}#r4{animation-delay:1.5s}#r5{animation-delay:1.8s}#r6{animation-delay:2.1s}
.mover{fill:#fff;filter:drop-shadow(0 0 4px #00cfff)}
.hub .core{fill:var(--cyan)}
.hub.main .core{fill:var(--red)}
.hub .ring{fill:none;stroke:var(--cyan);stroke-width:1.5;transform-box:fill-box;transform-origin:center;animation:pulse 2.4s ease-out infinite}
.hub.main .ring{stroke:#ff4d64}
.hub:nth-child(2) .ring{animation-delay:.3s}.hub:nth-child(3) .ring{animation-delay:.6s}.hub:nth-child(4) .ring{animation-delay:.9s}.hub:nth-child(5) .ring{animation-delay:1.2s}.hub:nth-child(6) .ring{animation-delay:1.5s}.hub:nth-child(7) .ring{animation-delay:1.8s}.hub:nth-child(8) .ring{animation-delay:2.1s}
.labels text{fill:#cfe3f7;font:500 9.5px var(--body);paint-order:stroke;stroke:#06162e;stroke-width:3px}

.truck-stage{position:absolute;left:-4%;right:10%;bottom:0;animation:roll-in 1.4s cubic-bezier(.2,.8,.2,1) .3s both}
.truck{width:100%;height:auto;display:block;overflow:visible}
.rig{animation:bounce 1.2s ease-in-out infinite}
.wheel .spin{transform-box:fill-box;transform-origin:center;animation:spin .9s linear infinite}
.t-brand{font:700 26px var(--display);fill:#0b2850;letter-spacing:.04em}
.t-sub{font:500 17px var(--body);fill:#41577a}
.headlight{filter:drop-shadow(0 0 6px #bff4ff) drop-shadow(0 0 14px #00cfff)}
.beam{animation:flicker 4s ease-in-out infinite}
.sweep{animation:sweep 4.5s ease-in-out 1.6s infinite}
.road-edge{fill:rgba(0,207,255,.45)}
.lane{stroke:rgba(255,255,255,.55);stroke-width:4;stroke-dasharray:38 30;animation:lane .7s linear infinite}
.reflection{position:absolute;left:4%;right:4%;bottom:-18px;height:30px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,207,255,.35),transparent);filter:blur(6px)}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;padding-block:40px 24px;gap:8px}
  .scene{min-height:380px}
  .map{height:380px;right:50%;transform:translateX(50%)}
  .truck-stage{left:0;right:0}
  .float{display:none}
}
@media (max-width:480px){.scene{min-height:320px}.map{height:330px}.hero-stats{gap:20px}.hero-stats b{font-size:1.6rem}.ctas .btn{flex:1 1 140px}}

/* strip */
.strip{background:var(--midnight);color:#fff;border-top:1px solid rgba(0,207,255,.15)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding-block:26px}
.strip b{display:block;font:600 1.9rem var(--display);font-variant-numeric:tabular-nums;color:var(--cyan)}
.strip span{color:#a9bfdc;font-size:.9rem}
.strip b span{color:inherit;font:inherit}
@media (max-width:720px){.strip-grid{grid-template-columns:1fr 1fr}.strip b{font-size:1.5rem}}

/* sections */
.sec{padding-block:84px}
.sec-alt{background:var(--surface-2)}
.sec-head{display:flex;flex-direction:column;gap:10px;margin-bottom:34px;max-width:46em}
@media (max-width:600px){.sec{padding-block:60px}}

/* reveal */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.8,.2,1),transform .7s cubic-bezier(.2,.8,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.about-grid h2{margin:10px 0 14px}
.checks{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.checks li{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:4px;box-shadow:var(--card-shadow)}
.checks b{font-family:var(--display);font-weight:500;display:flex;align-items:center;gap:8px}
.checks b::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(0,207,255,.18)}
.checks span{color:var(--muted);font-size:.92rem}
@media (max-width:860px){.about-grid{grid-template-columns:1fr}}
@media (max-width:480px){.checks{grid-template-columns:1fr}}

/* promos */
.promos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.promo{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--card-shadow);transition:transform .25s,box-shadow .25s}
.promo:hover{transform:translateY(-4px);box-shadow:var(--glow)}
.promo img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;background:var(--surface-2)}
.promo div{padding:18px;display:flex;flex-direction:column;gap:8px}
.promo p{color:var(--muted);white-space:pre-line}
.promo small{color:var(--red);font-weight:600}

/* services */
.svc{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.scard{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:flex;flex-direction:column;gap:12px;box-shadow:var(--card-shadow);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s;overflow:hidden}
.scard::after{content:"";position:absolute;inset:auto -40% -60% auto;width:180px;height:180px;border-radius:50%;background:radial-gradient(closest-side,rgba(0,207,255,.18),transparent);transition:transform .4s}
.scard:hover{transform:translateY(-6px);box-shadow:var(--glow);border-color:rgba(0,207,255,.5)}
.scard:hover::after{transform:scale(1.4)}
.sicon{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,var(--deep),#0f4c8a);color:var(--cyan);box-shadow:inset 0 0 0 1px rgba(0,207,255,.3)}
.sicon svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}
.stag{position:absolute;top:22px;right:20px;font:600 .72rem var(--display);letter-spacing:.1em;color:var(--red)}
.scard p{color:var(--muted);font-size:.95rem}
.more{align-self:flex-start;background:none;border:0;padding:4px 0;color:#0077b6;font:600 .92rem var(--body);cursor:pointer;display:inline-flex;align-items:center;gap:6px}
:root[data-theme="dark"] .more{color:var(--cyan)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .more{color:var(--cyan)}}
.more svg{width:14px;height:14px;transition:transform .3s;fill:none;stroke:currentColor;stroke-width:2}
.scard.open .more svg{transform:rotate(180deg)}
.sdetail{display:grid;grid-template-rows:0fr;transition:grid-template-rows .35s ease}
.scard.open .sdetail{grid-template-rows:1fr}
.sdetail>div{overflow:hidden}
.sdetail ul{margin:0;padding:6px 0 0 18px;font-size:.92rem}
@media (max-width:1000px){.svc{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.svc{grid-template-columns:1fr}}

/* fleet */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.tabs button{font:500 .95rem var(--body);border:1.5px solid var(--line);background:var(--surface);color:var(--fg);padding:9px 16px;border-radius:999px;cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.tabs button[aria-selected="true"]{background:var(--deep);border-color:var(--deep);color:#fff;box-shadow:0 0 0 3px rgba(0,207,255,.2)}
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.vcard{text-align:left;font:inherit;color:inherit;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px;cursor:pointer;display:flex;flex-direction:column;gap:6px;box-shadow:var(--card-shadow);transition:transform .25s,box-shadow .25s,border-color .25s;animation:pop .45s cubic-bezier(.2,.8,.2,1) both}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--glow);border-color:rgba(0,207,255,.5)}
.vart{background:linear-gradient(180deg,var(--surface-2),transparent);border-radius:10px;padding:8px 6px 2px}
.vart svg{width:100%;height:64px;display:block}
.vcard h3{font-size:1rem}
.vcard .spec{font-size:.85rem;color:var(--muted);font-variant-numeric:tabular-nums}
.code{align-self:flex-start;font:600 .72rem var(--display);letter-spacing:.06em;background:var(--surface-2);color:var(--fg);padding:2px 8px;border-radius:6px;border:1px solid var(--line)}
.note{color:var(--muted);font-size:.85rem;margin-top:14px}
.vt-body{fill:#0b2850}.vt-box{fill:#dfe7f2;stroke:#9fb0c8}.vt-glass{fill:#7fd8f5}.vt-wheel{fill:#18212e}.vt-hub{fill:#c9d3e3}.vt-stripe{fill:#d71930}.vt-road{stroke:var(--line)}
:root[data-theme="dark"] .vt-box{fill:#c3d0e2}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .vt-box{fill:#c3d0e2}}

/* modal */
.modal{position:fixed;inset:0;z-index:60;background:rgba(3,10,22,.62);backdrop-filter:blur(4px);display:grid;place-items:center;padding:18px;animation:fade .2s ease}
.modal-card{position:relative;width:min(560px,100%);background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.4);animation:zoom .28s cubic-bezier(.2,.8,.2,1)}
.modal-x{position:absolute;top:10px;right:10px;background:rgba(6,22,46,.6)}
.vm-art{background:linear-gradient(160deg,var(--deep),var(--midnight));padding:30px 24px 12px}
.vm-art svg{width:100%;height:120px}
.vm-body{padding:20px 24px 24px;display:flex;flex-direction:column;gap:10px}
.vm-specs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:6px 0 8px}
.vm-specs div{background:var(--surface-2);border-radius:10px;padding:10px;text-align:center}
.vm-specs dt{font-size:.78rem;color:var(--muted)}
.vm-specs dd{margin:0;font:600 1.05rem var(--display);font-variant-numeric:tabular-nums}
@media (max-width:480px){.vm-specs{grid-template-columns:1fr 1fr}}

/* coverage */
.regions{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.regions div{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--cyan);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:2px;box-shadow:var(--card-shadow)}
.regions b{font-family:var(--display);font-weight:500}
.regions span{color:var(--muted);font-size:.9rem}
@media (max-width:820px){.regions{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.regions{grid-template-columns:1fr}}

/* process timeline */
.proc{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.proc::before{content:"";position:absolute;left:22px;right:22px;top:22px;height:2px;background:var(--line)}
.proc::after{content:"";position:absolute;left:22px;top:22px;height:2px;width:0;background:linear-gradient(90deg,var(--cyan),var(--red));transition:width 1.6s cubic-bezier(.6,0,.2,1)}
.proc.in::after{width:calc(100% - 44px)}
.proc li{position:relative;display:flex;flex-direction:column;gap:6px}
.proc .n{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--surface);border:2px solid var(--line);font:600 1.1rem var(--display);position:relative;z-index:1;transition:background .4s,border-color .4s,color .4s;margin-bottom:8px}
.proc.in .n{background:var(--deep);border-color:var(--cyan);color:#fff}
.proc.in li:nth-child(2) .n{transition-delay:.4s}.proc.in li:nth-child(3) .n{transition-delay:.8s}.proc.in li:nth-child(4) .n{transition-delay:1.2s}
.proc p{color:var(--muted);font-size:.92rem}
@media (max-width:760px){.proc{grid-template-columns:1fr;gap:22px}.proc::before{left:22px;right:auto;top:22px;bottom:22px;width:2px;height:auto}.proc::after{left:22px;top:22px;width:2px;height:0;transition:height 1.6s}.proc.in::after{width:2px;height:calc(100% - 44px)}.proc li{padding-left:64px}.proc .n{position:absolute;left:0;top:0}}

/* tracking */
.track-sec{background:linear-gradient(160deg,var(--deep),var(--midnight));color:#fff}
.track-sec .muted{color:#a9bfdc}
.track-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:start}
.track-grid h2{margin:10px 0 14px}
.track-card{background:var(--surface);color:var(--fg);border-radius:18px;padding:22px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.tform{display:flex;gap:8px}
.tout{margin-top:18px;min-height:150px}
.t-empty{display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted);padding:24px 0;font-size:.95rem}
.t-empty svg{width:54px;height:54px;fill:none;stroke:currentColor;stroke-width:1.6;opacity:.6}
.skel{height:14px;border-radius:7px;background:linear-gradient(90deg,var(--surface-2) 25%,var(--line) 50%,var(--surface-2) 75%);background-size:200% 100%;animation:shimmer 1.2s linear infinite;margin:12px 0}
.tl{list-style:none;margin:6px 0 16px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.tl::before{content:"";position:absolute;left:12.5%;right:12.5%;top:15px;height:3px;background:var(--line);border-radius:2px}
.tl .fill{position:absolute;left:12.5%;top:15px;height:3px;width:0;background:linear-gradient(90deg,var(--cyan),#00e39a);border-radius:2px;transition:width 1.2s cubic-bezier(.6,0,.2,1)}
.tl li{display:flex;flex-direction:column;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);text-align:center;position:relative;z-index:1}
.tl .dot{width:32px;height:32px;border-radius:50%;background:var(--surface);border:3px solid var(--line);display:grid;place-items:center;transition:border-color .4s,background .4s;font-size:.8rem;color:#fff}
.tl li.done .dot{background:var(--cyan);border-color:var(--cyan)}
.tl li.done{color:var(--fg)}
.tl li.now .dot{animation:statuspulse 1.8s ease-out infinite}
.ttext{white-space:pre-wrap;word-break:break-word;font-size:.92rem;background:var(--surface-2);border-radius:12px;padding:14px;max-height:300px;overflow:auto}
.tmsg{padding:16px;border-radius:12px;background:var(--surface-2);font-size:.95rem}
@media (max-width:860px){.track-grid{grid-template-columns:1fr}}
@media (max-width:420px){.tform{flex-direction:column}.tl li{font-size:.72rem}}

/* forms */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
label{font-size:.9rem;font-weight:500}
input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1.5px solid var(--line);border-radius:10px;padding:12px 13px;width:100%;min-width:0;min-height:46px;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--cyan);outline:none;box-shadow:0 0 0 4px rgba(0,207,255,.18)}
input.bad{border-color:var(--red)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* quote */
.quote-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px;align-items:start}
.quote-grid h2{margin:10px 0 14px}
.bul{margin:16px 0 0;padding-left:18px;color:var(--muted)}
.qcard{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--card-shadow);position:relative;overflow:hidden}
.qsteps{list-style:none;margin:0 0 10px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;font-size:.82rem;color:var(--muted);counter-reset:q}
.qsteps li{counter-increment:q;display:flex;align-items:center;gap:6px;min-width:0}
.qsteps li::before{content:counter(q);flex:none;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font:600 .75rem var(--display);border:1.5px solid var(--line);transition:all .3s}
.qsteps li.on{color:var(--fg);font-weight:600}
.qsteps li.on::before,.qsteps li.done::before{background:var(--deep);border-color:var(--cyan);color:#fff}
.qbar{height:4px;background:var(--surface-2);border-radius:2px;margin-bottom:20px;overflow:hidden}
.qbar span{display:block;height:100%;width:25%;background:linear-gradient(90deg,var(--cyan),var(--red));transition:width .45s cubic-bezier(.6,0,.2,1)}
.qpage{border:0;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:14px;animation:slidein .35s cubic-bezier(.2,.8,.2,1)}
.qpage[data-step="1"] .field:last-child,.qpage[data-step="3"] .field{grid-column:1/-1}
.review{grid-column:1/-1;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;background:var(--surface-2);border-radius:12px;padding:14px 16px;font-size:.93rem}
.review dt{color:var(--muted)}
.review dd{margin:0;word-break:break-word}
.qnav{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}
.msg{margin-top:14px;border-radius:10px;padding:12px 14px;font-size:.95rem}
.msg.err{background:rgba(215,25,48,.1);color:#b3122a;border:1px solid rgba(215,25,48,.25)}
:root[data-theme="dark"] .msg.err{color:#ff8a98}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .msg.err{color:#ff8a98}}
.qdone{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:26px 0;animation:slidein .4s}
.qdone svg{width:86px;height:86px}
.qdone .c{fill:none;stroke:#00c48c;stroke-width:4;stroke-dasharray:214;stroke-dashoffset:214;animation:draw .6s ease forwards}
.qdone .k{fill:none;stroke:#00c48c;stroke-width:5;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:50;stroke-dashoffset:50;animation:draw .4s ease .5s forwards}
.qdone p{color:var(--muted)}
@media (max-width:860px){.quote-grid{grid-template-columns:1fr}}
@media (max-width:520px){.qpage{grid-template-columns:1fr}.qsteps li{font-size:0}.qsteps li.on{font-size:.8rem}.qnav .btn{flex:1}}

/* works */
.works{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.works figure{margin:0;display:flex;flex-direction:column;gap:8px;min-width:0}
.works img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:14px;display:block;background:var(--surface-2);transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.works figure:hover img{transform:scale(1.025);box-shadow:var(--glow)}
.works figcaption{font-size:.88rem;color:var(--muted);line-height:1.45}
@media (max-width:820px){.works{grid-template-columns:1fr 1fr}}

/* footer */
.contact{background:var(--midnight);color:#fff;border-top:1px solid rgba(0,207,255,.18)}
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:28px;padding-block:56px 30px}
.contact h3{color:#9ec6e8;font-size:.85rem;font-family:var(--body);font-weight:600;margin-bottom:8px}
.contact p{color:#c3d3ea;word-break:break-word;white-space:pre-line;margin-bottom:10px}
.f-logo{border-radius:8px;margin-bottom:10px}
.f-name{font-family:var(--display);color:#fff!important;font-size:1.05rem}
.big{display:block;font:600 1.7rem var(--display);font-variant-numeric:tabular-nums;text-decoration:none;color:var(--cyan)}
.mid{display:block;font:600 1.05rem var(--display);text-decoration:none;word-break:break-word;margin-bottom:6px}
.f-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:16px 22px;border-top:1px solid rgba(255,255,255,.08);color:#7f94b5;font-size:.85rem}
.f-bottom a{color:#7f94b5}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}}

/* toast */
.toast{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:70;background:var(--deep);color:#fff;padding:12px 18px;border-radius:12px;box-shadow:0 16px 40px rgba(0,0,0,.35);border:1px solid rgba(0,207,255,.35);animation:toast .35s cubic-bezier(.2,.8,.2,1);max-width:calc(100% - 32px)}

/* keyframes */
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(3.2);opacity:0}}
@keyframes statuspulse{0%{box-shadow:0 0 0 0 rgba(0,207,255,.6)}100%{box-shadow:0 0 0 14px rgba(0,207,255,0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-1.6px)}}
@keyframes lane{to{stroke-dashoffset:68}}
@keyframes sweep{0%{transform:skewX(-18deg) translateX(0)}60%,100%{transform:skewX(-18deg) translateX(720px)}}
@keyframes flicker{0%,100%{opacity:.85}50%{opacity:1}}
@keyframes roll-in{from{transform:translateX(-30%);opacity:0}to{transform:none;opacity:1}}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,20px)}}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}}
@keyframes zoom{from{opacity:0;transform:scale(.96) translateY(10px)}}
@keyframes slidein{from{opacity:0;transform:translateX(16px)}}
@keyframes shimmer{to{background-position:-200% 0}}
@keyframes toast{from{opacity:0;transform:translate(-50%,12px)}}

/* มือถือ: ลดเอฟเฟกต์หนัก */
@media (max-width:600px){.orb{display:none}.sweep{animation-duration:6s}.topbar{backdrop-filter:none;-webkit-backdrop-filter:none;background:#06162E}}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .route,.map .coast{stroke-dashoffset:0}
  .movers,.sweep{display:none}
  .js .reveal{opacity:1;transform:none}
}
body.modal-open{overflow:hidden}
@media (max-width:1020px){body.menu-open{overflow:hidden}}