/* ==========================================================================
   Codeopwen — quote.css  (เฉพาะหน้าขอใบเสนอราคา)
   ========================================================================== */

/* ═══ header band ═══ */
.top-wrap{
  position:relative;z-index:1;color:#fff;overflow:hidden;
  background:
    radial-gradient(900px 460px at 50% -20%, rgba(255,255,255,.22), transparent 55%),
    radial-gradient(620px 400px at 88% 30%, rgba(78,107,255,.55), transparent 60%),
    linear-gradient(170deg, #2440ff 0%, #1a35ff 45%, #4159ff 100%);
}
/* mobile menu */
.page-head{position:relative;z-index:5;text-align:center;padding:56px 0 190px}
.page-head h1{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.5px;text-shadow:0 4px 30px rgba(9,14,80,.3)}
.page-head p{margin:14px auto 0;font-size:16px;color:rgba(255,255,255,.88);max-width:600px}
/* ═══ body ═══ */
main{
  position:relative;z-index:2;padding-bottom:70px;
  background:
    radial-gradient(700px 480px at 8% 14%, rgba(26,53,255,.07), transparent 60%),
    radial-gradient(620px 440px at 95% 60%, rgba(78,107,255,.09), transparent 62%),
    linear-gradient(180deg, transparent 0, var(--paper) 96px, var(--paper));
}
main::before{
  content:"";position:absolute;inset:96px 0 0;pointer-events:none;opacity:.5;z-index:0;
  background-image:
    linear-gradient(rgba(26,53,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,53,255,.045) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(1000px 700px at 50% 6%, #000 25%, transparent 78%);
}
main>*{position:relative;z-index:1}
.layout{
  display:grid;grid-template-columns:1.35fr .65fr;gap:24px;align-items:start;
  margin-top:-150px;padding-top:0;
}
/* form card */
.card-form{
  background:#fff;border:1px solid var(--line);border-radius:22px;
  padding:36px 36px 32px;box-shadow:0 30px 70px -30px rgba(13,17,48,.35);
}
.card-form h2{font-size:21px;margin-bottom:4px}
.card-form .hint{font-size:13.5px;color:var(--muted)}
.form-head{
  display:flex;justify-content:space-between;align-items:flex-start;
  gap:16px;flex-wrap:wrap;margin-bottom:24px;
}
.badge-reply{
  display:inline-flex;align-items:center;gap:8px;flex-shrink:0;
  background:var(--sky);border:1px solid #d4dcff;color:var(--blue);
  padding:7px 15px;border-radius:999px;font-size:12.5px;font-weight:600;
  margin-top:3px;
}
.badge-reply .dot{
  width:7px;height:7px;background:#0f9d63;border-radius:2px;
  animation:blink 1.15s steps(2) infinite;flex-shrink:0;
  box-shadow:0 0 8px rgba(15,157,99,.7);
}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{
  display:block;font-size:13.5px;font-weight:600;margin-bottom:7px;color:var(--ink);
}
.field label .req{color:#e0455a;margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;font-family:inherit;font-size:14.5px;color:var(--ink);
  background:#fbfcff;border:1.5px solid var(--line);border-radius:12px;
  padding:12px 15px;transition:.2s;outline:none;
}
.field textarea{resize:vertical;min-height:120px;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--blue);background:#fff;
  box-shadow:0 0 0 4px rgba(26,53,255,.1);
}
.field input::placeholder,.field textarea::placeholder{color:#a9b0d4}
.field select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%235b628a' stroke-width='3'><path d='M6 9l6 6 6-6'/></svg>");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:40px;
}
/* package picker */
.pkg-pick{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:6px}
.pkg-pick input{position:absolute;opacity:0;pointer-events:none}
.pkg-pick label{
  display:block;text-align:center;cursor:pointer;margin:0;
  background:#fbfcff;border:1.5px solid var(--line);border-radius:14px;
  padding:13px 8px;transition:.2s;
}
.pkg-pick label b{display:block;font-size:14px;color:var(--ink)}
.pkg-pick label span{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.pkg-pick label:hover{border-color:#b9c6ff}
.pkg-pick input:checked+label{
  border-color:var(--blue);background:linear-gradient(165deg,#fff,var(--sky));
  box-shadow:0 10px 24px -14px rgba(26,53,255,.5);
}
.pkg-pick input:checked+label b{color:var(--blue)}
.pkg-pick input:focus-visible+label{box-shadow:0 0 0 4px rgba(26,53,255,.18)}
.check-row{display:flex;gap:10px;align-items:flex-start;margin-top:4px}
.check-row input{width:18px;height:18px;accent-color:var(--blue);margin-top:4px;flex-shrink:0;cursor:pointer}
.check-row label{font-size:13.5px;color:var(--muted);cursor:pointer;line-height:1.65}
.check-row label b{color:var(--ink);font-size:14px}
/* กล่อง IT Support */
.itsup-box{
  border:1.5px solid var(--line);border-radius:16px;padding:18px;
  background:linear-gradient(170deg,#fbfcff,#f5f7ff);margin-top:6px;
}
.itsup-free{
  font-size:12.8px;font-weight:600;color:var(--blue-deep);line-height:1.65;
  background:linear-gradient(90deg,var(--sky),#f2f5ff);
  border:1px dashed #b9c6ff;border-radius:11px;padding:10px 14px;margin-bottom:14px;
}
.tick-hint{display:block;font-size:12px;color:#9aa3d0;margin-top:5px}
/* ตัวเลือก IT Support */
.it-pick{display:grid;gap:10px;margin-top:2px}
.it-pick.two{grid-template-columns:1fr 1fr}
.it-pick input{position:absolute;opacity:0;pointer-events:none}
.it-pick label{
  display:block;text-align:center;cursor:pointer;margin:0;position:relative;
  background:#fff;border:1.5px solid var(--line);border-radius:13px;
  padding:12px 8px;transition:.2s;
}
.it-pick label b{display:block;font-size:13.5px;color:var(--ink)}
.it-pick label span{display:block;font-size:11.5px;color:var(--muted);margin-top:2px}
.it-pick label:hover{border-color:#b9c6ff}
.it-pick input:checked+label{
  border-color:var(--blue);background:linear-gradient(165deg,#fff,var(--sky));
  box-shadow:0 10px 24px -14px rgba(26,53,255,.5);
}
.it-pick input:checked+label b{color:var(--blue)}
.it-pick input:focus-visible+label{box-shadow:0 0 0 4px rgba(26,53,255,.18)}
/* ระยะเวลา (ชั้นย่อย) */
.it-dur{
  display:none;margin-top:14px;padding-top:14px;
  border-top:1px dashed #c6cdf5;animation:fadeDown .28s ease;
}
.it-dur.show{display:block}
@keyframes fadeDown{from{opacity:0;transform:translateY(-6px)}}
.dur-label{font-size:12px;font-weight:700;color:var(--blue);margin-bottom:9px;letter-spacing:.2px}
.dur-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}
.dur-grid input{position:absolute;opacity:0;pointer-events:none}
.dur-grid label{
  display:block;text-align:center;cursor:pointer;margin:0;position:relative;
  background:#fff;border:1.5px solid var(--line);border-radius:11px;
  padding:10px 4px;transition:.2s;
}
.dur-grid label b{display:block;font-size:12.5px;color:var(--ink)}
.dur-grid label span{display:block;font-size:11px;color:var(--muted);margin-top:1px}
.dur-grid label em{
  position:absolute;top:-8px;left:50%;transform:translateX(-50%);font-style:normal;
  font-size:9.5px;font-weight:700;color:#fff;background:#0f9d63;
  padding:2px 7px;border-radius:999px;white-space:nowrap;
}
.dur-grid label:hover{border-color:#b9c6ff}
.dur-grid input:checked+label{
  border-color:var(--blue);background:linear-gradient(165deg,#fff,var(--sky));
  box-shadow:0 8px 20px -12px rgba(26,53,255,.5);
}
.dur-grid input:checked+label b{color:var(--blue)}
.dur-grid input:focus-visible+label{box-shadow:0 0 0 4px rgba(26,53,255,.18)}
/* กล่องสรุปราคา */
.sum{
  margin-top:18px;padding:18px 20px;border-radius:16px;
  background:linear-gradient(165deg,#fff,#f7f9ff);border:1.5px solid var(--blue);
  box-shadow:0 16px 36px -20px rgba(26,53,255,.4);
}
.sum-title{font-size:12px;font-weight:700;color:var(--blue);letter-spacing:.3px;margin-bottom:10px}
.sum-row{
  display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  font-size:13.5px;color:var(--muted);padding:7px 0;border-bottom:1px dashed var(--line);
}
.sum-row b{color:var(--ink);font-weight:600;white-space:nowrap}
.sum-total{
  display:flex;justify-content:space-between;gap:12px;align-items:baseline;
  font-size:14.5px;font-weight:700;color:var(--ink);padding:12px 0 4px;
}
.sum-total b{font-size:23px;color:var(--blue);font-family:'Anuphan';white-space:nowrap}
.sum-note{font-size:11.5px;color:#9aa3d0;line-height:1.7;margin-top:6px}
.submit-row{display:flex;gap:14px;align-items:center;margin-top:24px;flex-wrap:wrap}
.submit-note{font-size:12.5px;color:var(--muted);margin-top:14px}
/* side */
.side{display:flex;flex-direction:column;gap:16px}
.side-extra{display:flex;flex-direction:column;gap:16px}
.side-card{
  background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px 22px;
  box-shadow:0 16px 40px -26px rgba(13,17,48,.3);
}
.side-card h3{font-size:16px;margin-bottom:12px;display:flex;gap:8px;align-items:center}
.side-card ul{list-style:none}
.side-card li{
  font-size:13.2px;color:var(--muted);padding:7px 0;display:flex;gap:8px;
  border-bottom:1px dashed var(--line);line-height:1.6;
}
.side-card li:last-child{border-bottom:none}
.side-card li::before{content:"✓";color:var(--blue);font-weight:700;flex-shrink:0}
.side-card.contact{
  background:linear-gradient(150deg,var(--blue-night),var(--blue-deep) 60%,var(--blue));
  color:#fff;border:none;position:relative;overflow:hidden;
}
.side-card.contact::after{
  content:"";position:absolute;width:280px;height:280px;border-radius:50%;
  border:30px solid rgba(255,255,255,.06);top:-150px;right:-100px;
}
.side-card.contact h3{color:#fff;position:relative}
.side-card.contact .row{
  display:flex;gap:11px;align-items:center;padding:9px 0;font-size:13.5px;
  color:rgba(255,255,255,.9);position:relative;
}
.side-card.contact .row b{color:#fff;font-weight:600}
.side-card.contact .ic{
  width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.16);
  display:grid;place-items:center;font-size:15px;flex-shrink:0;
}
.side-card.contact .line-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  background:#fff;color:var(--blue-deep);font-weight:700;font-size:14px;
  border-radius:12px;padding:12px;margin-top:14px;position:relative;transition:.2s;
}
.side-card.contact .line-btn:hover{transform:translateY(-2px)}
.promo-mini{
  background:linear-gradient(90deg,var(--sky),#f2f5ff);
  border:1px dashed #b9c6ff;border-radius:14px;padding:14px 16px;
  font-size:13px;font-weight:600;color:var(--blue-deep);line-height:1.65;
}
/* success */
.done{
  display:none;text-align:center;padding:40px 20px;
}
.done.show{display:block}
.done .tick{
  width:74px;height:74px;border-radius:50%;margin:0 auto 18px;
  background:linear-gradient(135deg,#0f9d63,#0a7d4c);color:#fff;
  display:grid;place-items:center;font-size:34px;
  box-shadow:0 16px 34px -14px rgba(15,157,99,.6);
}
.done h2{font-size:23px;margin-bottom:8px}
.done p{font-size:14.5px;color:var(--muted);max-width:440px;margin:0 auto 22px}
.done-extra{
  display:none;max-width:480px;margin:0 auto 22px;
  background:linear-gradient(90deg,var(--sky),#f2f5ff);
  border:1px dashed #b9c6ff;border-radius:14px;padding:14px 18px;
  font-size:13px;font-weight:600;color:var(--blue-deep);line-height:1.7;text-align:left;
}
.done-extra.show{display:block}
/* footer */
@media(max-width:960px){
  .layout{grid-template-columns:1fr;margin-top:-80px}
  .nav-links{display:none}
  .menu-btn{display:flex}
  .foot-grid{grid-template-columns:1fr}
  .pkg-pick{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .grid2{grid-template-columns:1fr}
  .dur-grid{grid-template-columns:repeat(2,1fr)}
  .card-form{padding:26px 20px 24px}
  .page-head{padding:32px 0 120px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}
/* กล่องแจ้งเตือนเมื่อกรอกข้อมูลไม่ครบ */
.form-error{
  background:#fff3f4;border:1.5px solid #ffc9cf;border-radius:14px;
  padding:14px 18px;margin-bottom:20px;color:#a8253a;font-size:13.5px;
}
.form-error b{display:block;margin-bottom:6px;font-size:14.5px}
.form-error ul{margin:0;padding-left:18px}
.form-error li{padding:2px 0}