/* =================================================================
   Web Solution — ธีมหลัก
   โครง: 1) ตัวแปรสี  2) พื้นฐาน  3) หัวเว็บ  4) ปุ่ม  5) Hero
        6) แถบวิ่ง/ความน่าเชื่อถือ  7) ผลงาน  8) แถบตัวเลข
        9) บริการ/แพ็คเกจ/ขั้นตอน/FAQ/ติดต่อ  10) อนิเมชั่น  11) จอเล็ก
   ================================================================= */

/* ---------- 1. ตัวแปรสี ---------- */
:root{
  --ink:#040A18;
  --deep:#061127;
  --surface:#0A1730;
  --surface-2:#0F2144;
  --line:#1A2F55;
  --line-soft:rgba(94,150,220,.16);

  --azure:#37B4FF;
  --sky:#7DD3FC;
  --cobalt:#1668D8;
  --royal:#0B57D0;

  --text:#EAF2FF;
  --muted:#93A9C8;
  --white:#FFFFFF;

  --font-th:"IBM Plex Sans Thai","Noto Sans Thai",system-ui,sans-serif;
  --font-num:"Sora","IBM Plex Sans Thai",system-ui,sans-serif;
  --font-hand:"Charmonman","IBM Plex Sans Thai",cursive;

  --r-sm:10px; --r-md:16px; --r-lg:24px;
  --wrap:1180px;
  --gutter:24px;
  --ease:cubic-bezier(.2,.7,.3,1);
}

/* ---------- 2. พื้นฐาน ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:84px}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:var(--font-th);
  font-size:16px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  overscroll-behavior-y:none;
  -webkit-tap-highlight-color:rgba(55,180,255,.18);
}
img{max-width:100%;display:block}
svg{max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
:focus-visible{outline:2px solid var(--azure);outline-offset:3px;border-radius:6px}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:absolute;left:-9999px;top:0;background:var(--azure);color:#04101F;padding:10px 16px;z-index:100}
.skip:focus{left:12px;top:12px}

h1,h2,h3{margin:0;font-weight:600;line-height:1.28;letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.6vw,3.9rem);font-weight:700;line-height:1.14}
h2{font-size:clamp(1.6rem,3.6vw,2.55rem);font-weight:700}
h3{font-size:1.05rem;font-weight:600}
p{margin:0}
.lead{color:var(--muted);font-size:clamp(1rem,1.55vw,1.1rem);max-width:62ch}
.num{font-family:var(--font-num);font-variant-numeric:tabular-nums}
.grad{
  background:linear-gradient(96deg,#8ADCFF 0%,#3EA8F5 40%,#1D7BEA 68%,#7DD3FC 100%);
  background-size:240% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shine 8s linear infinite;
}
@keyframes shine{to{background-position:240% 0}}

.sec{padding-block:clamp(74px,10vw,126px);position:relative}
.sec--alt{background:
  radial-gradient(1000px 460px at 50% -6%,rgba(22,104,216,.18),transparent 64%),
  var(--deep)}
.sec-head{max-width:64ch;margin:0 auto 46px;text-align:center}
.sec-head p{margin-top:14px;color:var(--muted)}
.sec-head--l{margin-inline:0;text-align:left}

/* ---------- 3. หัวเว็บ ---------- */
.hdr{
  position:sticky;top:0;z-index:50;
  background:rgba(4,10,24,.72);
  backdrop-filter:blur(16px) saturate(150%);
  -webkit-backdrop-filter:blur(16px) saturate(150%);
  border-bottom:1px solid transparent;
  transition:background .3s,border-color .3s,box-shadow .3s;
}
.hdr.stuck{background:rgba(4,10,24,.93);border-bottom-color:var(--line-soft);box-shadow:0 18px 40px -30px rgba(0,0,0,.95)}
.hdr__in{display:flex;align-items:center;gap:18px;height:76px}
.prog{position:absolute;left:0;bottom:-1px;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--sky),var(--azure) 45%,var(--cobalt));
  box-shadow:0 0 12px rgba(55,180,255,.6)}

.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand__mark{width:42px;height:35px;flex:none;transition:filter .35s,transform .35s}
.brand:hover .brand__mark{filter:drop-shadow(0 0 12px rgba(55,180,255,.6));transform:translateY(-2px)}
.brand__name{font-family:var(--font-num);font-weight:800;font-size:1.16rem;letter-spacing:-.02em}
.brand__name span{background:linear-gradient(100deg,#8ADCFF,#2E8FE8);-webkit-background-clip:text;background-clip:text;color:transparent}

.nav{position:relative;display:flex;gap:2px;margin-inline:auto}
.nav a{position:relative;z-index:1;padding:9px 15px;border-radius:999px;color:var(--muted);font-size:.95rem;transition:color .22s}
.nav a:hover{color:var(--text)}
.nav a.on{color:#BEE4FF;font-weight:500}
.nav__ink{position:absolute;z-index:0;top:50%;left:0;height:38px;width:0;translate:0 -50%;border-radius:999px;opacity:0;
  background:linear-gradient(120deg,rgba(55,180,255,.18),rgba(22,104,216,.16));
  border:1px solid rgba(55,180,255,.28);
  transition:width .38s var(--ease),transform .38s var(--ease),opacity .3s}
.nav__ink.show{opacity:1}
.nav__cta{display:none}

.hdr__cta{padding:9px 10px 9px 22px;font-size:.94rem}
.burger{display:none;width:46px;height:42px;border:1px solid var(--line);border-radius:12px;background:rgba(15,33,68,.5);
  color:var(--text);align-items:center;justify-content:center;cursor:pointer;flex:none}
.burger span{display:block;width:19px}
.burger i{display:block;height:2px;border-radius:2px;background:currentColor;margin:4px 0;transition:transform .3s var(--ease),opacity .2s}
.hdr.open .burger i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hdr.open .burger i:nth-child(2){opacity:0}
.hdr.open .burger i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* ---------- 4. ปุ่ม ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 28px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:1rem;cursor:pointer;text-align:center;
  transition:transform .2s var(--ease),box-shadow .25s,background .25s,border-color .25s,color .25s;
}
.btn--primary{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(120deg,#43B8FF 0%,#1E8AF0 46%,#1462CF 100%);
  box-shadow:0 12px 30px -12px rgba(48,150,240,.85),inset 0 1px 0 rgba(255,255,255,.28);
}
.btn--primary::after{content:"";position:absolute;top:0;left:-130%;width:55%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.42),transparent);transform:skewX(-18deg)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px -14px rgba(48,150,240,1)}
.btn--primary:hover::after{animation:sweep .9s ease}
@keyframes sweep{to{left:135%}}
.btn--ghost{border-color:var(--line);color:var(--text);background:rgba(15,33,68,.55)}
.btn--ghost:hover{border-color:var(--azure);color:var(--azure);transform:translateY(-2px)}
.btn--line{background:#06C755;color:#022B12}
.btn--line:hover{transform:translateY(-2px);box-shadow:0 16px 34px -16px rgba(6,199,85,.9)}
.btn--block{width:100%}
.btn--lg{padding:16px 12px 16px 32px;font-size:1.05rem}
.btn--ar{padding-right:10px}
.ar{width:34px;height:34px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.94);color:#0E5FC4;transition:transform .3s var(--ease),background .25s}
.ar svg{width:16px;height:16px;transition:transform .3s var(--ease)}
.btn--lg .ar{width:42px;height:42px}
.btn:hover .ar{background:#fff;transform:rotate(-45deg)}
.btn:hover .ar svg{transform:translateX(1px)}

/* ---------- 5. Hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;
  padding-top:clamp(40px,6vw,78px);padding-bottom:clamp(56px,7vw,96px);
  background:
    radial-gradient(1200px 700px at 78% 34%,rgba(15,80,190,.34),transparent 62%),
    radial-gradient(900px 620px at 12% 10%,rgba(18,62,150,.32),transparent 66%),
    linear-gradient(180deg,#061127 0%,#04122E 46%,#040D22 100%);
}
.hero__bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero__aura{position:absolute;inset:-20% -12% auto -12%;height:900px;display:block}
.hero__aura i{position:absolute;border-radius:50%;filter:blur(80px);display:block}
.hero__aura i:nth-child(1){width:640px;height:520px;left:4%;top:2%;background:radial-gradient(circle,rgba(22,104,216,.55),transparent 68%);animation:drift1 22s ease-in-out infinite alternate}
.hero__aura i:nth-child(2){width:560px;height:480px;right:2%;top:-4%;background:radial-gradient(circle,rgba(55,180,255,.34),transparent 68%);animation:drift2 28s ease-in-out infinite alternate}
.hero__aura i:nth-child(3){width:440px;height:400px;left:42%;top:40%;background:radial-gradient(circle,rgba(11,87,208,.34),transparent 70%);animation:drift3 34s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate3d(70px,50px,0) scale(1.12)}}
@keyframes drift2{to{transform:translate3d(-80px,60px,0) scale(1.08)}}
@keyframes drift3{to{transform:translate3d(50px,-60px,0) scale(1.16)}}

.waves{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.waves__g path{stroke-linecap:round;filter:drop-shadow(0 0 8px rgba(55,180,255,.5))}
.waves__g--l{animation:swayL 16s ease-in-out infinite alternate}
.waves__g--r{animation:swayR 19s ease-in-out infinite alternate}
@keyframes swayL{from{transform:translate3d(0,0,0)}to{transform:translate3d(26px,-18px,0)}}
@keyframes swayR{from{transform:translate3d(0,0,0)}to{transform:translate3d(-30px,20px,0)}}
.hero__fade{position:absolute;left:0;right:0;bottom:0;height:120px;pointer-events:none;
  background:linear-gradient(180deg,transparent,var(--ink))}
.hero__mark{position:absolute;right:-110px;top:34px;width:min(600px,58vw);opacity:.08;pointer-events:none;z-index:-1;
  animation:markFloat 14s ease-in-out infinite}
@keyframes markFloat{50%{transform:translateY(-20px) rotate(2deg)}}

.hero__grid{display:grid;grid-template-columns:1fr 1.06fr;gap:36px;align-items:center;position:relative}
.hero__in{position:relative;max-width:640px}
.hero h1{margin-bottom:20px}
.hero h1 .ln{display:block}
.hero h1 .ln:first-child{text-shadow:0 0 60px rgba(55,180,255,.22)}
.eyebrow{letter-spacing:.34em;font-size:.78rem;font-weight:500;color:#8FC6F2;margin-bottom:16px;text-transform:uppercase}

.badge{display:inline-flex;align-items:center;gap:9px;padding:6px 16px 6px 7px;border-radius:999px;
  border:1px solid rgba(55,180,255,.3);background:rgba(55,180,255,.07);font-size:.83rem;color:#BFE0FA;margin-bottom:20px}
.badge b{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:#fff;
  background:linear-gradient(120deg,#43B8FF,#1462CF);border-radius:999px;padding:3px 12px;font-size:.76rem}
.dot{width:7px;height:7px;border-radius:50%;background:#5BFFA0;box-shadow:0 0 0 0 rgba(91,255,160,.6);animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(91,255,160,0)}100%{box-shadow:0 0 0 0 rgba(91,255,160,0)}}

.cats{display:flex;gap:26px;flex-wrap:wrap;margin:30px 0 34px}
.cat{width:92px;text-align:center;cursor:default}
.cat__ic{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 10px;border-radius:15px;
  background:linear-gradient(160deg,rgba(55,180,255,.16),rgba(22,104,216,.08));
  border:1px solid rgba(96,175,255,.26);color:#6EC8FF;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s,color .3s}
.cat__ic svg{width:26px;height:26px}
.cat:hover .cat__ic{transform:translateY(-5px);color:#fff;border-color:rgba(96,175,255,.7);
  box-shadow:0 14px 30px -14px rgba(55,180,255,.9),inset 0 0 20px rgba(55,180,255,.2)}
.cat>span{font-size:.83rem;color:var(--muted);line-height:1.35;display:block;transition:color .25s}
.cat:hover>span{color:var(--text)}

.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}

.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin:0;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r-md);overflow:hidden;max-width:640px}
.ladder a{background:rgba(10,23,48,.82);padding:15px 18px;transition:background .25s}
.ladder a:hover{background:rgba(20,45,88,.9)}
.ladder dt{color:var(--muted);font-size:.83rem;margin-bottom:2px}
.ladder dd{margin:0;font-family:var(--font-num);font-weight:700;font-size:1.32rem;letter-spacing:-.02em}
.ladder dd small{font-family:var(--font-th);font-weight:400;font-size:.78rem;color:var(--muted);margin-left:4px}

.hero__art{position:relative;padding-top:42px}
.script{position:absolute;right:-8px;top:-12px;z-index:5;font-family:var(--font-hand);font-weight:700;
  font-size:clamp(1.05rem,1.6vw,1.4rem);line-height:1.5;color:#CFE7FF;text-align:right;
  transform:rotate(-7deg);text-shadow:0 4px 18px rgba(4,14,34,.9);pointer-events:none}
.script span{display:block}
.script span:last-child{margin-right:-14px}

/* กลุ่มอุปกรณ์ */
.stage{position:relative;aspect-ratio:1/.9;min-height:340px;perspective:1400px}
.stage__glow{position:absolute;left:50%;top:56%;width:104%;height:58%;translate:-50% -50%;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(58,160,255,.5),rgba(22,104,216,.16) 58%,transparent 72%);
  filter:blur(26px);animation:breathe 6.5s ease-in-out infinite}
@keyframes breathe{50%{opacity:.62;scale:1.06}}
.stage__ring{position:absolute;left:50%;top:50%;width:104%;aspect-ratio:1;translate:-50% -50%;border-radius:50%;
  border:1px dashed rgba(96,165,250,.2);animation:spin 52s linear infinite;pointer-events:none}
.stage__ring::before{content:"";position:absolute;left:50%;top:-5px;width:9px;height:9px;margin-left:-4px;border-radius:50%;
  background:var(--azure);box-shadow:0 0 16px 4px rgba(55,180,255,.85)}
.stage__ring--in{width:74%;border-style:solid;border-color:rgba(55,180,255,.12);animation-duration:34s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}

.dev{position:absolute}
.dev__scr{position:relative;overflow:hidden;background:#08111F;border-radius:8px;
  border:1px solid rgba(125,180,240,.34);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.95),0 0 50px -22px rgba(55,180,255,.6)}
.dev__site{position:absolute;inset:0;width:100%;height:100%;display:block}
.dev__shot{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;opacity:0;transition:opacity .6s ease}
.dev__shot.on{opacity:1}
.dev__gloss{position:absolute;inset:0;pointer-events:none;z-index:3;
  background:linear-gradient(128deg,rgba(255,255,255,.14) 0%,rgba(255,255,255,.03) 26%,transparent 46%)}
.dev__scan{position:absolute;left:0;right:0;top:0;height:36%;z-index:2;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(125,211,252,.16),transparent);
  animation:scan 6s ease-in-out infinite}
@keyframes scan{0%{transform:translateY(-40%);opacity:0}18%{opacity:1}82%{opacity:1}100%{transform:translateY(300%);opacity:0}}

.dev--mon{left:11%;top:0;width:72%;z-index:2;animation:float 8s ease-in-out infinite}
.dev--mon .dev__scr{aspect-ratio:16/10;border-radius:10px;border-width:6px;border-color:#16233C}
.dev__neck{position:absolute;left:50%;top:100%;translate:-50% 0;width:11%;height:16%;
  background:linear-gradient(180deg,#1B2A45,#101A2D)}
.dev__base{position:absolute;left:50%;top:calc(100% + 16%);translate:-50% 0;width:34%;height:9px;border-radius:0 0 10px 10px;
  background:linear-gradient(180deg,#22334F,#0D1626);box-shadow:0 22px 40px -18px rgba(55,180,255,.65)}

.dev--tab{right:4%;bottom:15%;width:31%;z-index:3;animation:float 9.5s ease-in-out infinite;animation-delay:-2s}
.dev--tab .dev__scr{aspect-ratio:3/4.1;border-radius:12px;border-width:5px;border-color:#16233C}

.dev--lap{left:0;bottom:8%;width:56%;z-index:4;animation:float 7s ease-in-out infinite;animation-delay:-3.5s}
.dev--lap .dev__scr{aspect-ratio:16/10;border-radius:9px 9px 2px 2px;border-width:5px;border-color:#16233C}
.dev__deck{position:absolute;left:50%;top:100%;translate:-50% 0;width:118%;height:12px;border-radius:0 0 12px 12px;
  background:linear-gradient(180deg,#233350,#0E1728);box-shadow:0 26px 46px -20px rgba(55,180,255,.6)}
.dev__deck::after{content:"";position:absolute;left:50%;top:0;translate:-50% 0;width:16%;height:3px;border-radius:0 0 4px 4px;background:#0A1220}

.dev--phone{right:1%;bottom:1%;width:14.5%;z-index:5;animation:float 6.4s ease-in-out infinite;animation-delay:-1.2s}
.dev--phone .dev__scr{aspect-ratio:9/19;border-radius:14px;border-width:3px;border-color:#1B2A45}
.dev__notch{position:absolute;left:50%;top:5px;translate:-50% 0;z-index:6;width:40%;height:7px;border-radius:0 0 7px 7px;background:#0A1220}
@keyframes float{50%{translate:0 -14px}}

/* ---------- 6. แถบวิ่ง + ความน่าเชื่อถือ ---------- */
.marquee{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:rgba(7,16,34,.7);overflow:hidden;padding:15px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;width:max-content;animation:slide 46s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee span{display:inline-flex;align-items:center;gap:14px;padding:0 26px;font-family:var(--font-num);font-size:.86rem;color:#7E97B8;white-space:nowrap}
.marquee span::after{content:"";width:5px;height:5px;border-radius:50%;background:rgba(55,180,255,.5)}
@keyframes slide{to{transform:translateX(-50%)}}

.trustbar{border-bottom:1px solid var(--line-soft);background:rgba(7,16,34,.45)}
.trustbar ul{list-style:none;margin:0;padding:24px 0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.trustbar li{display:flex;gap:12px;align-items:flex-start;font-size:.93rem;line-height:1.5}
.trustbar svg{width:20px;height:20px;flex:none;margin-top:3px;color:var(--azure)}
.trustbar b{display:block;font-weight:600}
.trustbar span{color:var(--muted);font-size:.86rem}

/* ---------- 7. ผลงาน ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px;justify-content:center}
.filters button{padding:10px 22px;border-radius:999px;border:1px solid var(--line);background:rgba(10,23,48,.5);
  color:var(--muted);cursor:pointer;font-size:.92rem;transition:background .25s,color .25s,border-color .25s,transform .2s}
.filters button:hover{color:var(--text);border-color:#2E4A78;transform:translateY(-2px)}
.filters button[aria-pressed="true"]{
  background:linear-gradient(120deg,#43B8FF,#1462CF);color:#fff;border-color:transparent;font-weight:600;
  box-shadow:0 12px 26px -14px rgba(48,150,240,.95)}

.works{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.wcard{display:flex;flex-direction:column;background:transparent;border:0;transition:translate .3s var(--ease)}
.wcard[hidden]{display:none}
.wcard:hover{translate:0 -6px}
.wcard__shot{aspect-ratio:16/11;position:relative;display:flex;flex-direction:column;overflow:hidden;
  border-radius:14px;border:1px solid var(--line);
  background:linear-gradient(140deg,var(--a),var(--b));
  box-shadow:0 20px 44px -26px rgba(0,0,0,.9);transition:border-color .3s,box-shadow .3s}
.wcard:hover .wcard__shot{border-color:rgba(55,180,255,.6);box-shadow:0 28px 56px -24px rgba(55,180,255,.55)}
.wcard__shot::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;
  background:radial-gradient(120% 90% at 50% 0%,transparent 55%,rgba(3,8,18,.42) 100%)}
.wcard__chrome{height:26px;background:rgba(4,10,20,.55);display:flex;align-items:center;gap:5px;padding:0 10px;flex:none;z-index:3;
  border-bottom:1px solid rgba(255,255,255,.07)}
.wcard__chrome i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.45);flex:none}
.wcard__chrome span{font-family:var(--font-num);font-size:.62rem;color:rgba(255,255,255,.82);background:rgba(255,255,255,.14);
  border-radius:999px;padding:2px 10px;margin-left:6px;max-width:78%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wcard__frame{position:relative;flex:1;overflow:hidden}
.wcard__frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  opacity:0;transition:opacity .5s ease,transform .6s var(--ease);z-index:1}
.wcard__frame img.on{opacity:1}
.wcard:hover .wcard__frame img.on{transform:scale(1.05)}
.wcard__dom{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  padding:14px;text-align:center;text-shadow:0 2px 12px rgba(0,0,0,.45)}
.wcard__wm{width:52px;height:43px;opacity:.9;filter:drop-shadow(0 4px 14px rgba(0,0,0,.4))}
.wcard__dom b{font-weight:600;font-size:.95rem;color:#fff;line-height:1.35}
.wcard__dom em{font-family:var(--font-num);font-style:normal;font-size:.72rem;color:rgba(255,255,255,.72);word-break:break-all}
.wcard__foot{padding:14px 4px 0;display:flex;align-items:center;gap:10px}
.wcard__foot div{flex:1;min-width:0}
.wcard__foot b{display:block;font-size:.95rem;font-weight:500}
.wcard__foot span{font-size:.78rem;color:var(--muted)}
.wcard__go{width:32px;height:32px;flex:none;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  color:var(--azure);transition:background .25s,color .25s,border-color .25s,transform .3s var(--ease)}
.wcard__go svg{width:14px;height:14px}
.wcard:hover .wcard__go{background:linear-gradient(120deg,#43B8FF,#1462CF);color:#fff;border-color:transparent;transform:rotate(45deg)}
.works-more{display:none;margin-top:26px}
.works-more .btn{width:100%}

/* ---------- 8. แถบตัวเลข ---------- */
.stats{position:relative;overflow:hidden;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  background:linear-gradient(180deg,#061127,#04102A 55%,#040B1C)}
.stats__wave{position:absolute;inset:0;pointer-events:none;opacity:.75;
  background:
    radial-gradient(700px 200px at 12% 120%,rgba(22,104,216,.5),transparent 62%),
    radial-gradient(700px 200px at 88% -20%,rgba(55,180,255,.28),transparent 62%);
  animation:statWave 14s ease-in-out infinite alternate}
@keyframes statWave{to{transform:translate3d(30px,-10px,0) scale(1.05)}}
.stats ul{list-style:none;margin:0;padding:34px 0;display:grid;grid-template-columns:repeat(4,1fr);position:relative}
.stats li{display:flex;gap:16px;align-items:center;padding-inline:26px;position:relative}
.stats li+li::before{content:"";position:absolute;left:0;top:12%;bottom:12%;width:1px;
  background:linear-gradient(180deg,transparent,var(--line-soft) 30%,var(--line-soft) 70%,transparent)}
.stat__ic{width:56px;height:56px;flex:none;border-radius:50%;display:grid;place-items:center;color:#8FD5FF;
  background:radial-gradient(circle at 32% 26%,rgba(84,190,255,.34),rgba(15,60,140,.5));
  border:1px solid rgba(96,175,255,.4);
  box-shadow:0 0 26px -6px rgba(55,180,255,.55),inset 0 0 18px rgba(55,180,255,.18);
  transition:translate .35s var(--ease),scale .35s var(--ease),box-shadow .35s}
.stat__ic svg{width:26px;height:26px}
.stats li:hover .stat__ic{translate:0 -4px;scale:1.05;box-shadow:0 0 38px -4px rgba(55,180,255,.85)}
.stat__tx{min-width:0}
.stat__tx b{display:block;font-family:var(--font-num);font-size:1.85rem;font-weight:800;letter-spacing:-.02em;line-height:1.15;
  background:linear-gradient(100deg,#FFFFFF,#9FDBFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat__th{display:block;font-size:.92rem;line-height:1.45;color:var(--text)}
.stat__th--lead{font-weight:600}
.stat__en{display:block;font-family:var(--font-num);font-size:.72rem;color:#6C86A8;letter-spacing:.04em;margin-top:3px}

/* ---------- 9. บริการ ---------- */
.svcs{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.svc{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 26px;
  background:linear-gradient(180deg,rgba(15,33,68,.8),rgba(8,18,38,.55));
  display:flex;gap:18px;align-items:flex-start;
  transition:translate .28s var(--ease),border-color .28s,box-shadow .28s}
.svc::before{content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(420px 200px at var(--mx,50%) var(--my,0%),rgba(55,180,255,.16),transparent 70%)}
.svc:hover{translate:0 -5px;border-color:rgba(55,180,255,.45);box-shadow:0 30px 60px -34px rgba(55,180,255,.7)}
.svc:hover::before{opacity:1}
.svc__ic{width:48px;height:48px;flex:none;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(160deg,rgba(55,180,255,.18),rgba(22,104,216,.1));
  border:1px solid rgba(96,175,255,.3);color:#6EC8FF;transition:background .3s,color .3s,transform .3s}
.svc__ic svg{width:24px;height:24px}
.svc:hover .svc__ic{color:#fff;transform:translateY(-3px) rotate(-4deg);
  background:linear-gradient(160deg,rgba(55,180,255,.4),rgba(22,104,216,.28))}
.svc h3{font-size:1.1rem;margin-bottom:8px}
.svc p{color:var(--muted);font-size:.93rem;line-height:1.62}
.svc ul{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:7px}
.svc li{font-size:.8rem;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 11px;transition:border-color .25s,color .25s}
.svc:hover li{border-color:rgba(55,180,255,.3);color:#B7CDE8}

.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.aud div{border:1px solid var(--line);border-radius:var(--r-md);padding:22px 24px;
  background:linear-gradient(180deg,rgba(15,33,68,.62),rgba(8,18,38,.3));
  transition:translate .24s var(--ease),border-color .24s,background .24s}
.aud div:hover{translate:0 -4px;border-color:rgba(55,180,255,.38);background:linear-gradient(180deg,rgba(20,45,88,.7),rgba(8,18,38,.4))}
.aud h3{margin-bottom:6px}
.aud p{color:var(--muted);font-size:.9rem;line-height:1.6}

/* ---------- แพ็คเกจ ---------- */
.pkgs{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
.pkg{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(10,23,48,.86);
  padding:32px 26px 34px;display:flex;flex-direction:column;height:100%;
  transition:translate .28s var(--ease),box-shadow .28s,border-color .28s}
.pkg:hover{translate:0 -7px;border-color:rgba(55,180,255,.45);box-shadow:0 34px 70px -38px rgba(55,180,255,.8)}
.pkg--hi{border-color:rgba(55,180,255,.55);
  background:linear-gradient(180deg,rgba(17,45,88,.95),rgba(8,18,38,.95));
  box-shadow:0 26px 70px -40px rgba(55,180,255,.85);animation:hiGlow 5s ease-in-out infinite}
@keyframes hiGlow{50%{box-shadow:0 30px 84px -38px rgba(55,180,255,1)}}
.pkg__tag{position:absolute;top:-14px;left:26px;background:linear-gradient(120deg,#43B8FF,#1462CF);color:#fff;
  font-size:.78rem;font-weight:600;padding:5px 15px;border-radius:999px;box-shadow:0 10px 24px -12px rgba(48,150,240,.9)}
.pkg__name{font-family:var(--font-num);font-size:.98rem;font-weight:700;color:var(--azure);letter-spacing:.03em}
.pkg__for{color:var(--muted);font-size:.9rem;margin-top:6px;min-height:48px}
.pkg__price{display:flex;align-items:baseline;gap:8px;margin:18px 0 4px}
.pkg__price b{font-family:var(--font-num);font-size:2.7rem;font-weight:800;letter-spacing:-.03em;line-height:1;
  background:linear-gradient(100deg,#FFFFFF,#9FDBFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.pkg__price span{color:var(--muted);font-size:.95rem}
.pkg__meta{color:var(--muted);font-size:.86rem;padding-bottom:20px;border-bottom:1px solid var(--line)}
.pkg ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:11px}
.pkg li{display:flex;gap:10px;font-size:.93rem;line-height:1.55;align-items:flex-start}
.pkg li svg{width:16px;height:16px;flex:none;margin-top:5px;color:var(--azure)}
.pkg__gift{margin-top:22px;border:1px dashed rgba(55,180,255,.4);border-radius:var(--r-md);padding:14px 16px;background:rgba(55,180,255,.05)}
.pkg__gift h4{margin:0 0 8px;font-size:.86rem;font-weight:600;color:var(--azure)}
.pkg__gift ul{margin:0;gap:6px}
.pkg__gift li{font-size:.87rem;color:var(--muted)}
.pkg__foot{margin-top:26px}
.pkg__note{margin-top:12px;font-size:.8rem;color:var(--muted);text-align:center}

/* ---------- ตารางเปรียบเทียบ ---------- */
.tablewrap{border:1px solid var(--line);border-radius:var(--r-md);overflow:auto;background:rgba(10,23,48,.55)}
table{width:100%;border-collapse:collapse;min-width:620px;font-size:.92rem}
caption{text-align:left;padding:0 0 14px;color:var(--muted);font-size:.88rem}
th,td{padding:13px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
thead th{background:var(--surface-2);font-weight:600;font-size:.9rem;position:sticky;top:0}
tbody th{font-weight:400;color:var(--muted);width:34%}
td{text-align:center;font-family:var(--font-num);font-size:.9rem}
tbody tr{transition:background .2s}
tbody tr:hover{background:rgba(55,180,255,.05)}
tbody tr:last-child th,tbody tr:last-child td{border-bottom:0}
.yes{color:var(--azure)}
.no{color:#4C5E7A}
.notice{margin-top:24px;border-left:2px solid var(--azure);padding:13px 0 13px 16px;color:var(--muted);font-size:.9rem;background:rgba(55,180,255,.04)}

/* ---------- ขั้นตอน ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden}
.step{padding:28px 22px 30px;border-right:1px solid var(--line);background:rgba(10,23,48,.75);position:relative;transition:background .25s}
.step:last-child{border-right:0}
.step:hover{background:rgba(20,45,88,.8)}
.step::after{content:"";position:absolute;left:0;right:0;top:0;height:2px;transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--sky),var(--cobalt));transition:transform .4s var(--ease)}
.step:hover::after{transform:scaleX(1)}
.step b{font-family:var(--font-num);font-size:.86rem;color:var(--azure);display:block;margin-bottom:12px}
.step h3{font-size:1rem;margin-bottom:7px}
.step p{color:var(--muted);font-size:.88rem;line-height:1.6}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:20px 46px 20px 0;font-weight:500;position:relative;list-style:none;transition:color .2s}
.faq summary:hover{color:var(--azure)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:10px;top:27px;width:11px;height:11px;
  border-right:2px solid var(--azure);border-bottom:2px solid var(--azure);transform:rotate(45deg);transition:transform .3s var(--ease)}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details[open] summary{color:var(--azure)}
.faq p{padding:0 0 22px;color:var(--muted);max-width:74ch}
.faq details[open] p{animation:fadeDown .4s var(--ease) both}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ---------- ติดต่อ ---------- */
.contact{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;text-align:left}
.channels{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:12px}
.channels a{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:var(--r-md);padding:16px 18px;
  background:rgba(10,23,48,.8);transition:border-color .25s,transform .22s var(--ease),background .25s}
.channels a:hover{border-color:var(--azure);transform:translateX(4px);background:rgba(20,45,88,.85)}
.channels svg{width:22px;height:22px;color:var(--azure);flex:none}
.channels b{display:block;font-weight:600;font-size:.96rem}
.channels span{color:var(--muted);font-size:.85rem}

form{border:1px solid var(--line);border-radius:var(--r-lg);background:rgba(10,23,48,.86);padding:30px 28px;
  box-shadow:0 30px 70px -46px rgba(55,180,255,.6)}
.field{margin-bottom:16px}
label{display:block;font-size:.9rem;font-weight:500;margin-bottom:7px}
label i{color:var(--azure);font-style:normal}
input,select,textarea{width:100%;padding:13px 15px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:rgba(4,10,24,.8);color:var(--text);
  font-family:inherit;font-size:16px;transition:border-color .2s,box-shadow .2s}
input:hover,select:hover,textarea:hover{border-color:#2A4068}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--azure);box-shadow:0 0 0 3px rgba(55,180,255,.16)}
textarea{resize:vertical;min-height:98px}
.hint{color:var(--muted);font-size:.8rem;margin-top:6px}
.err{color:#FF9A9A;font-size:.82rem;margin-top:6px;display:none}
.field.invalid input,.field.invalid select{border-color:#FF9A9A}
.field.invalid .err{display:block}
.status{margin-top:16px;font-size:.9rem;border-radius:var(--r-sm);padding:13px 15px;display:none;line-height:1.6}
.status.show{display:block}
.status--info{background:rgba(55,180,255,.08);border:1px solid rgba(55,180,255,.35);color:var(--text)}
.status--ok{background:rgba(6,199,85,.1);border:1px solid rgba(6,199,85,.45);color:#BEF6D4}
.status--bad{background:rgba(255,120,120,.09);border:1px solid rgba(255,140,140,.45);color:#FFC9C9}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* ---------- ส่วนท้าย ---------- */
.ftr{border-top:1px solid var(--line);padding-block:46px;color:var(--muted);font-size:.88rem;background:var(--deep)}
.ftr__in{display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.ftr nav{display:flex;gap:18px;flex-wrap:wrap}
.ftr a:hover{color:var(--azure)}

/* ---------- ปุ่มลอย ---------- */
.fab{position:fixed;right:calc(16px + env(safe-area-inset-right));bottom:calc(18px + env(safe-area-inset-bottom));
  z-index:60;display:flex;flex-direction:column;gap:12px}
.fab a{position:relative;display:flex;align-items:center;height:56px;width:56px;border-radius:999px;overflow:visible;
  justify-content:center;box-shadow:0 14px 34px -12px rgba(0,0,0,.7);
  transition:width .24s var(--ease),transform .18s}
.fab a:hover,.fab a:focus-visible{transform:translateY(-3px)}
.fab__ic{width:56px;flex:none;display:grid;place-items:center}
.fab__ic svg{width:28px;height:28px}
.fab__txt{white-space:nowrap;font-weight:600;font-size:.95rem;padding-right:22px;opacity:0;transition:opacity .18s;overflow:hidden}
.fab--line{background:#06C755;color:#fff}
.fab--tel{background:linear-gradient(120deg,#43B8FF,#1462CF);color:#fff}
.fab--line::after{content:"";position:absolute;inset:0;border-radius:999px;pointer-events:none;
  animation:ring 3s ease-out infinite}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(6,199,85,.55)}70%{box-shadow:0 0 0 16px rgba(6,199,85,0)}100%{box-shadow:0 0 0 0 rgba(6,199,85,0)}}
@media (hover:hover) and (min-width:901px){
  .fab a{overflow:hidden}
  .fab a:hover,.fab a:focus-visible{width:190px;justify-content:flex-start}
  .fab a:hover .fab__txt,.fab a:focus-visible .fab__txt{opacity:1}
}

/* ---------- 10. อนิเมชั่น ---------- */
@media (prefers-reduced-motion:no-preference){
  .hero__in>*{animation:rise .8s var(--ease) both}
  .hero__in>*:nth-child(1){animation-delay:.05s}
  .hero__in>*:nth-child(2){animation-delay:.12s}
  .hero__in>*:nth-child(3){animation-delay:.19s}
  .hero__in>*:nth-child(4){animation-delay:.26s}
  .hero__in>*:nth-child(5){animation-delay:.33s}
  .hero__in>*:nth-child(6){animation-delay:.4s}
  .hero__in>*:nth-child(7){animation-delay:.47s}
  .hero__art{animation:artIn 1.1s var(--ease) both;animation-delay:.2s}
  .script{animation:scriptIn .9s var(--ease) both;animation-delay:.9s}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
  @keyframes artIn{from{opacity:0;transform:translateY(28px) scale(.96)}to{opacity:1;transform:none}}
  @keyframes scriptIn{from{opacity:0;transform:rotate(-7deg) translateY(-12px)}to{opacity:1;transform:rotate(-7deg)}}
}
.js-anim .reveal{opacity:0;transform:translateY(28px)}
.js-anim .reveal.in{opacity:1;transform:none;transition:opacity .8s var(--ease),transform .8s var(--ease)}
.js-anim .reveal.d1.in{transition-delay:.08s}
.js-anim .reveal.d2.in{transition-delay:.16s}
.js-anim .reveal.d3.in{transition-delay:.24s}
.js-anim .reveal.d4.in{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .js-anim .reveal{opacity:1;transform:none}
}

/* ---------- 11. จอเล็ก ---------- */
@media (max-width:1180px){
  .nav a{padding:9px 11px;font-size:.9rem}
  .hdr__in{gap:12px}
  .cats{gap:18px}
}
@media (max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:52px}
  .hero__in{max-width:none}
  .hero__art{max-width:560px;margin-inline:auto;width:100%}
  .works{grid-template-columns:repeat(2,1fr)}
  .stats ul{grid-template-columns:repeat(2,1fr);gap:26px 0;padding:30px 0}
  .stats li:nth-child(3)::before{display:none}
  .pkgs{grid-template-columns:1fr;max-width:560px;margin-inline:auto}
  .pkg--hi{order:-1}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step{border-bottom:1px solid var(--line)}
  .step:nth-child(2n){border-right:0}
  .aud{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr;gap:40px}
  .trustbar ul{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  :root{--gutter:18px}
  .sec{padding-block:clamp(56px,9vw,80px)}
  .sec-head{margin-bottom:30px}
  .lead{font-size:1rem}

  .hdr__in{height:64px}
  .brand__mark{width:36px;height:30px}
  .brand__name{font-size:1.02rem}
  .nav,.hdr__cta{display:none}
  .burger{display:inline-flex;margin-left:auto}
  .hdr.open .nav{display:flex;position:absolute;left:0;right:0;top:64px;flex-direction:column;gap:0;margin:0;
    background:rgba(6,17,39,.98);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);padding:10px;
    box-shadow:0 26px 44px -22px rgba(0,0,0,.9);animation:menuIn .28s var(--ease) both}
  @keyframes menuIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:none}}
  .hdr.open .nav a{padding:14px 16px;font-size:1rem;border-radius:12px}
  .nav__ink{display:none}
  .nav__cta{display:block;margin-top:8px;background:linear-gradient(120deg,#43B8FF,#1462CF);color:#fff!important;
    font-weight:600;text-align:center;border-radius:14px}

  .hero{padding-top:30px;padding-bottom:48px}
  .hero__mark{display:none}
  .badge{font-size:.78rem;padding:6px 13px 6px 6px}
  .cats{gap:10px;margin:24px 0 28px}
  .cat{width:calc(50% - 5px);display:flex;align-items:center;gap:12px;text-align:left;padding:10px 12px;
    border:1px solid var(--line);border-radius:14px;background:rgba(15,33,68,.5)}
  .cat__ic{width:38px;height:38px;margin:0;border-radius:11px}
  .cat__ic svg{width:20px;height:20px}
  .cat>span{font-size:.82rem}
  .hero__cta{gap:10px;margin-bottom:30px}
  .hero__cta .btn{width:100%}
  .ladder{grid-template-columns:1fr}
  .ladder a{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;min-height:56px}
  .ladder dt{font-size:.82rem;margin:0}
  .ladder dd{font-size:1.18rem}
  .script{display:none}
  .hero__art{padding-top:0}
  .stage{max-width:460px;min-height:0;margin-inline:auto}
  .stage__ring{display:none}

  .trustbar ul{grid-template-columns:1fr;gap:14px;padding:18px 0}
  .stats ul{grid-template-columns:1fr 1fr;gap:22px 0;padding:26px 0}
  .stats li{padding-inline:14px;gap:12px}
  .stat__ic{width:46px;height:46px}
  .stat__ic svg{width:22px;height:22px}
  .stat__tx b{font-size:1.4rem}
  .stat__th{font-size:.84rem}
  .stat__en{font-size:.66rem}

  .filters{flex-wrap:nowrap;overflow-x:auto;justify-content:flex-start;scroll-snap-type:x proximity;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    margin-inline:calc(var(--gutter) * -1);padding-inline:var(--gutter);padding-bottom:4px}
  .filters::-webkit-scrollbar{display:none}
  .filters button{flex:none;scroll-snap-align:start;padding:11px 18px;min-height:44px}

  .works{grid-template-columns:1fr 1fr;gap:14px}
  .wcard__foot{padding:10px 2px 0;gap:6px}
  .wcard__foot b{font-size:.83rem}
  .wcard__foot span{font-size:.7rem}
  .wcard__go{width:26px;height:26px}
  .wcard__chrome{height:20px}
  .wcard__chrome span{font-size:.55rem;padding:2px 7px}
  .wcard__wm{width:38px;height:31px}
  .wcard__dom b{font-size:.8rem}
  .wcard__dom em{font-size:.62rem}
  .works.collapsed .wcard:nth-child(n+7){display:none}
  .works-more{display:block}

  .svcs{grid-template-columns:1fr}
  .svc{padding:22px 20px;gap:14px}
  .svc__ic{width:40px;height:40px}
  .aud{grid-template-columns:1fr}
  .pkg{padding:28px 20px}
  .pkg__price b{font-size:2.3rem}
  .pkg__for{min-height:0}
  .steps{grid-template-columns:1fr}
  .step{border-right:0}

  .tablewrap{position:relative}
  .tablewrap::after{content:"";position:absolute;top:0;right:0;bottom:0;width:44px;pointer-events:none;
    background:linear-gradient(90deg,transparent,var(--ink))}
  th,td{padding:11px 14px}
  tbody th{width:44%}

  form{padding:24px 18px}
  .channels a{padding:14px 15px;min-height:60px}
  .faq summary{padding:17px 40px 17px 0}
  .ftr{padding-bottom:110px}
  .ftr__in{flex-direction:column;align-items:flex-start;gap:16px}
  .ftr nav{gap:14px}
  .fab a{height:52px;width:52px}
  .fab__ic{width:52px}
}
@media (max-width:420px){
  .works{grid-template-columns:1fr}
  .works.collapsed .wcard:nth-child(n+5){display:none}
  .cat{width:100%}
  .stats ul{grid-template-columns:1fr}
  .stats li+li::before{display:none}
  .script{display:none}
}
@media (max-height:540px) and (orientation:landscape){
  .hero__art{display:none}
  .hero{padding-top:22px}
}