/* ═══════════════════════════════════════════════════════════
   BookingTour — landing.css
   หน้าแรกของแพลตฟอร์ม (📐 mockup B1) + หน้าสมัครใช้งาน (📐 M1)

   ⚠️ ทุกสีมาจาก token ของ theme.css เท่านั้น (var(--brand) / rgba(var(--brand-rgb),..))
      ห้าม hardcode hex ของแบรนด์ · สีสถานะ (ok/warn/bad/gold) ใช้ token คงที่ได้
   ⚠️ ทุก class ถูกสกอปใต้ .bt-lp เพื่อไม่ชนกับหน้าร้าน (shop.css) และหลังบ้าน
   ═══════════════════════════════════════════════════════════ */

.bt-lp {
  /* alias ของ token กลาง — ทำให้อ่านง่ายและเปลี่ยนธีมได้ทั้งหน้าในจุดเดียว */
  --lac:  var(--brand);
  --lac2: var(--brand-2);
  --lac3: var(--brand-soft);
  --lacb: var(--brand-pale);
  --lacf: rgba(var(--brand-rgb), .045);
  --lsh:  0 8px 30px rgba(var(--brand-rgb), .09);
  --lsh2: 0 14px 42px rgba(var(--brand-rgb), .13);

  position: relative;
  font-size: 15px;
  overflow-x: clip;               /* 📱 กัน element ที่ลอยอยู่ดัน body ให้ scroll แนวนอน */
  background:
    radial-gradient(80% 42% at 82% 2%, rgba(var(--brand-rgb), .11) 0%, transparent 62%),
    radial-gradient(64% 34% at 6% 12%, rgba(var(--brand-rgb), .05) 0%, transparent 58%),
    linear-gradient(180deg, var(--surface) 0%, var(--alt) 46%, var(--surface) 100%);
}

.bt-lp h1,
.bt-lp h2,
.bt-lp h3 { font-weight: 700 }
.bt-lp em { font-style: italic; color: var(--lac); font-weight: 700 }

/* ── skip link (a11y) ──────────────────────────────────── */
.bt-skip {
  position: absolute; left: -9999px; top: 8px; z-index: 60;
  background: var(--surface); color: var(--brand-2);
  padding: 10px 16px; border-radius: 999px; box-shadow: var(--lsh);
  font-size: 13px;
}
.bt-skip:focus { left: 16px }

/* ── nav แคปซูลลอย ─────────────────────────────────────── */
.bt-lp .lnav {
  position: sticky; top: 13px; z-index: 20; margin: 13px 20px 0;
  background: rgba(255, 255, 255, .88); backdrop-filter: blur(14px);
  border: 1px solid rgba(var(--brand-rgb), .13); border-radius: 999px;
  padding: 7px 8px 7px 17px; display: flex; align-items: center; gap: 15px;
  box-shadow: 0 6px 26px rgba(var(--brand-rgb), .09);
}
.bt-lp .lnav .lg {
  display: flex; align-items: center; gap: 9px; flex: none;
  font-weight: 700; font-size: 16px; letter-spacing: -.02em; color: var(--ink);
}
.bt-lp .lnav .lg:hover { text-decoration: none }
.bt-lp .lnav .lg .mk {
  width: 32px; height: 32px; border-radius: 11px; flex: none;
  background: linear-gradient(140deg, var(--lac), var(--lac2));
  color: #fff; display: grid; place-content: center; font-size: 15px;
  box-shadow: 0 3px 10px rgba(var(--brand-rgb), .28);
}
.bt-lp .lnav .lk { display: flex; gap: 5px; margin-left: 6px; font-size: 13px }
.bt-lp .lnav .lk a {
  padding: 8px 11px; border-radius: 999px; color: var(--ink-2);
  display: inline-flex; align-items: center;
}
.bt-lp .lnav .lk a:hover { background: var(--lacf); text-decoration: none }
.bt-lp .lnav .lk a.a { background: var(--lacb); color: var(--lac2); font-weight: 500 }
.bt-lp .lnav .rt { margin-left: auto; display: flex; align-items: center; gap: 8px }
.bt-lp .lnav .bg { display: none }

/* เมนูมือถือ — <details> ไม่ต้องพึ่ง JS */
.bt-lp .lmenu { position: relative; display: none }
.bt-lp .lmenu > summary {
  list-style: none; cursor: pointer;
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--lac3); color: var(--lac2); font-size: 16px;
  display: grid; place-content: center;
}
.bt-lp .lmenu > summary::-webkit-details-marker { display: none }
.bt-lp .lmenu__panel {
  position: absolute; right: 0; top: calc(100% + 9px); z-index: 30;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: var(--lsh2); padding: 7px; min-width: 190px; display: grid; gap: 2px;
}
.bt-lp .lmenu__panel a {
  padding: 11px 13px; border-radius: 11px; font-size: 13.5px; color: var(--ink-2);
  display: flex; align-items: center; gap: 9px; min-height: 44px;
}
.bt-lp .lmenu__panel a:hover { background: var(--lacf); text-decoration: none }
.bt-lp .lmenu__panel i { color: var(--lac); width: 16px; text-align: center }

@media (max-width: 900px) {
  .bt-lp .lnav { margin: 11px 13px 0; padding: 7px 8px 7px 14px; gap: 8px }
  .bt-lp .lnav .lk { display: none }
  .bt-lp .lnav .rt .bt-btn--ghost { display: none }
  .bt-lp .lmenu { display: block }
}

/* ── hero ───────────────────────────────────────────────── */
.bt-lp .lhero { padding: 44px 26px 56px; position: relative }
.bt-lp .lhero .wrap {
  display: grid; grid-template-columns: 1.02fr .98fr; gap: 36px;
  align-items: center; max-width: 1090px; margin-inline: auto;
}
.bt-lp .hpill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--lac3); border-radius: 999px;
  padding: 5px 15px 5px 11px; font-size: 12.5px; color: var(--ink-2);
  box-shadow: 0 2px 8px rgba(var(--brand-rgb), .06);
}
.bt-lp .hpill .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--lac); flex: none;
  box-shadow: 0 0 0 4px rgba(var(--brand-rgb), .16); animation: bt-pls 2.4s ease-in-out infinite;
}
@keyframes bt-pls {
  0%, 100% { box-shadow: 0 0 0 3px rgba(var(--brand-rgb), .15) }
  50%      { box-shadow: 0 0 0 6px rgba(var(--brand-rgb), .05) }
}
@media (prefers-reduced-motion: reduce) { .bt-lp .hpill .dot { animation: none } }

.bt-lp .lhero h1 { font-size: 47px; letter-spacing: -.035em; line-height: 1.14; margin: 17px 0 14px }
.bt-lp .lhero .sub { font-size: 15.5px; color: var(--ink-2); line-height: 1.78; max-width: 43ch }
.bt-lp .lhero .cts { display: flex; gap: 11px; margin-top: 24px; flex-wrap: wrap }
.bt-lp .lhero .cts .bt-btn { padding: 12px 24px; font-size: 14.5px }
.bt-lp .lhero .cts .bt-btn--primary { box-shadow: 0 8px 22px rgba(var(--brand-rgb), .26) }

.bt-lp .lproof { display: flex; align-items: center; gap: 13px; margin-top: 24px; flex-wrap: wrap }
.bt-lp .avstack { display: flex }
.bt-lp .avstack span {
  width: 33px; height: 33px; border-radius: 50%; border: 2.5px solid var(--surface);
  margin-left: -10px; display: grid; place-content: center;
  font-size: 12px; font-weight: 600; color: var(--lac2); background: var(--lacb);
  box-shadow: 0 2px 6px rgba(var(--brand-rgb), .12);
}
.bt-lp .avstack span:first-child { margin-left: 0 }
.bt-lp .lproof .stars { color: var(--gold); font-size: 11.5px; letter-spacing: 1px; display: block }
.bt-lp .lproof .txt { font-size: 12.5px; color: var(--ink-2) }
.bt-lp .lproof .txt b { color: var(--ink); font-weight: 600 }

/* ── ภาพประกอบ hero (จำลองหน้าจอหลังบ้าน) ─────────────── */
.bt-lp .heroart { position: relative }
.bt-lp .shot {
  background: var(--surface); border: 1px solid rgba(var(--brand-rgb), .12);
  border-radius: 19px; box-shadow: var(--lsh2); overflow: hidden;
}
.bt-lp .shot .tb {
  display: flex; align-items: center; gap: 7px; padding: 9px 13px;
  background: var(--alt); border-bottom: 1px solid var(--line);
}
.bt-lp .shot .tb i { width: 8px; height: 8px; border-radius: 50%; background: var(--line-2); display: inline-block }
.bt-lp .shot .tb b { font-size: 10.5px; color: var(--muted); font-weight: 400; margin-left: 7px }
.bt-lp .shot .live { margin-left: auto; display: flex; align-items: center; gap: 5px; font-size: 10px; color: var(--ok); font-weight: 600 }
.bt-lp .shot .live i { width: 6px; height: 6px; border-radius: 50%; background: var(--ok) }
.bt-lp .shot .bd { padding: 14px }
.bt-lp .shot .mini {
  border: 1px solid var(--line); border-radius: 12px; padding: 11px; background: var(--surface);
}
.bt-lp .shot .mini + .mini { margin-top: 8px }

.bt-lp .fl {
  position: absolute; background: var(--surface); border: 1px solid rgba(var(--brand-rgb), .12);
  border-radius: 15px; padding: 10px 13px; box-shadow: var(--lsh2);
  display: flex; gap: 10px; align-items: center; z-index: 3;
}
.bt-lp .fl .ic { width: 31px; height: 31px; border-radius: 10px; display: grid; place-content: center; font-size: 14px; flex: none }
.bt-lp .fl.a { top: -16px; right: -10px }
.bt-lp .fl.a .ic { background: var(--lacb); color: var(--lac) }
.bt-lp .fl.b { top: 44%; right: -24px }
.bt-lp .fl.b .ic { background: var(--warn-bg); color: var(--warn) }
.bt-lp .fl.c { bottom: -18px; left: -16px }
.bt-lp .fl.c .ic { background: var(--ok-bg); color: var(--ok) }

@media (max-width: 900px) {
  .bt-lp .lhero { padding: 26px 15px 34px }
  .bt-lp .lhero .wrap { grid-template-columns: 1fr; gap: 26px }
  .bt-lp .lhero h1 { font-size: 31px; letter-spacing: -.03em }
  .bt-lp .lhero .sub { font-size: 14px; max-width: none }
  .bt-lp .fl { position: static; margin-top: 9px; box-shadow: var(--lsh) }
  .bt-lp .heroart { display: grid; gap: 0 }
}
@media (max-width: 520px) { .bt-lp .lhero h1 { font-size: 26px } }

/* ── โครงของ section ────────────────────────────────────── */
.bt-lp .lsec { padding: 60px 26px; position: relative }
.bt-lp .lsec.alt { background: linear-gradient(180deg, rgba(var(--brand-rgb), .07), transparent) }
.bt-lp .lsec .wrap { max-width: 1090px; margin-inline: auto }

.bt-lp .shead { text-align: center; max-width: 60ch; margin: 0 auto 32px }
.bt-lp .sdeco { display: flex; align-items: center; justify-content: center; gap: 12px; margin-bottom: 14px }
.bt-lp .sdeco .ln { width: 54px; height: 1px; background: linear-gradient(90deg, transparent, var(--lac3)) }
.bt-lp .sdeco .ln.r { background: linear-gradient(90deg, var(--lac3), transparent) }
.bt-lp .sdeco > i { color: var(--lac); font-size: 16px }
.bt-lp .sdeco .pill {
  background: var(--lacb); color: var(--lac2); border-radius: 999px; padding: 4px 15px;
  font-size: 10.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
}
.bt-lp .shead h2 { font-size: 35px; letter-spacing: -.032em; line-height: 1.2; margin-bottom: 10px }
.bt-lp .shead p { color: var(--ink-2); font-size: 15px; line-height: 1.75 }

@media (max-width: 760px) {
  .bt-lp .lsec { padding: 38px 15px }
  .bt-lp .shead { margin-bottom: 22px }
  .bt-lp .shead h2 { font-size: 24px }
  .bt-lp .shead p { font-size: 13.5px }
  .bt-lp .sdeco .ln { width: 26px }
}

/* ── แถบความน่าเชื่อถือ ────────────────────────────────── */
.bt-lp .proof { padding: 16px 26px; background: var(--surface); border-block: 1px solid var(--line) }
.bt-lp .proof .in {
  max-width: 1090px; margin-inline: auto; display: flex; align-items: center;
  gap: 11px 18px; flex-wrap: wrap; justify-content: center;
}
.bt-lp .proof .lb { font-size: 12.5px; color: var(--muted) }
.bt-lp .proof .co {
  font-size: 12.5px; color: var(--ink-2); font-weight: 500; padding: 5px 14px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--alt);
}

/* ── สถิติตัวใหญ่ ───────────────────────────────────────── */
.bt-lp .bigstats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px }
.bt-lp .bst {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 22px 16px; text-align: center; box-shadow: var(--lsh);
}
.bt-lp .bst .ic {
  width: 40px; height: 40px; border-radius: 13px; background: var(--lacb); color: var(--lac);
  display: grid; place-content: center; font-size: 17px; margin: 0 auto 11px;
}
.bt-lp .bst b {
  display: block; font-size: 36px; font-weight: 700; letter-spacing: -.04em;
  line-height: 1.15; color: var(--lac2); font-variant-numeric: tabular-nums;
}
.bt-lp .bst span { font-size: 12.5px; color: var(--muted) }
@media (max-width: 760px) {
  .bt-lp .bigstats { grid-template-columns: 1fr 1fr; gap: 11px }
  .bt-lp .bst { padding: 17px 11px }
  .bt-lp .bst b { font-size: 26px }
}

/* ── รีวิว ──────────────────────────────────────────────── */
.bt-lp .tcards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 15px }
.bt-lp .lrev {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 20px; box-shadow: var(--lsh); position: relative;
}
.bt-lp .lrev .qm { position: absolute; top: 14px; right: 18px; font-size: 30px; color: var(--lac3); line-height: 1 }
.bt-lp .lrev .stars { color: var(--gold); font-size: 12px; letter-spacing: 1.5px }
.bt-lp .lrev p { font-size: 13.5px; color: var(--ink-2); margin: 10px 0 15px; line-height: 1.75 }
.bt-lp .lrev .who { display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--line); padding-top: 13px }
.bt-lp .lrev .av {
  width: 36px; height: 36px; border-radius: 50%; flex: none;
  background: linear-gradient(140deg, var(--lac), var(--lac2));
  color: #fff; display: grid; place-content: center; font-size: 14px; font-weight: 600;
}
.bt-lp .lrev .who b { font-size: 13px; display: block; line-height: 1.4; font-weight: 600 }
.bt-lp .lrev .who span { font-size: 11.5px; color: var(--muted) }
@media (max-width: 820px) { .bt-lp .tcards { grid-template-columns: 1fr } }

/* ── ฟีเจอร์ 8 ช่อง ─────────────────────────────────────── */
.bt-lp .feat8 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 15px }
.bt-lp .ft {
  padding: 19px; border: 1px solid var(--line); border-radius: 17px;
  background: var(--surface); box-shadow: var(--lsh); position: relative; overflow: hidden;
}
.bt-lp .ft::after {
  content: ""; position: absolute; top: -30px; right: -30px;
  width: 74px; height: 74px; border-radius: 50%; background: var(--lacf);
}
.bt-lp .ft .ic {
  width: 42px; height: 42px; border-radius: 13px; position: relative;
  background: linear-gradient(140deg, var(--lacb), var(--lac3));
  color: var(--lac); display: grid; place-content: center; font-size: 18px; margin-bottom: 13px;
}
.bt-lp .ft h4 { font-size: 14.5px; font-weight: 600; position: relative }
.bt-lp .ft p { font-size: 12.5px; color: var(--muted); margin-top: 6px; line-height: 1.68; position: relative }
@media (max-width: 940px) { .bt-lp .feat8 { grid-template-columns: repeat(2, minmax(0, 1fr)) } }
@media (max-width: 520px) { .bt-lp .feat8 { grid-template-columns: 1fr } }

/* ── เปรียบเทียบ ────────────────────────────────────────── */
.bt-lp .cmp2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px }
.bt-lp .ccard {
  border: 1px solid var(--line); border-radius: 20px; background: var(--surface);
  padding: 22px; position: relative;
}
.bt-lp .ccard.dim { background: var(--alt) }
.bt-lp .ccard.hi { border-color: rgba(var(--brand-rgb), .34); box-shadow: 0 14px 40px rgba(var(--brand-rgb), .13) }
.bt-lp .ccard .rib {
  position: absolute; top: -12px; right: 20px;
  background: linear-gradient(135deg, var(--lac), var(--lac2)); color: #fff;
  font-size: 11px; font-weight: 600; padding: 4px 15px; border-radius: 999px;
  box-shadow: 0 4px 12px rgba(var(--brand-rgb), .28);
}
.bt-lp .ccard .ch { display: flex; gap: 12px; align-items: center; padding-bottom: 15px; border-bottom: 1px solid var(--line) }
.bt-lp .ccard .ch .ic { width: 42px; height: 42px; border-radius: 14px; display: grid; place-content: center; font-size: 18px; flex: none }
.bt-lp .ccard.dim .ch .ic { background: var(--soft); color: var(--muted) }
.bt-lp .ccard.hi .ch .ic { background: linear-gradient(140deg, var(--lac), var(--lac2)); color: #fff }
.bt-lp .ccard .ch h4 { font-size: 16px; font-weight: 700 }
.bt-lp .ccard .ch span { font-size: 12px; color: var(--muted) }
.bt-lp .crow {
  display: flex; gap: 11px; align-items: flex-start; padding: 13px 0;
  border-bottom: 1px solid var(--line); font-size: 13.5px; line-height: 1.6;
}
.bt-lp .crow:last-child { border-bottom: 0 }
.bt-lp .crow .ck { width: 21px; height: 21px; border-radius: 50%; display: grid; place-content: center; font-size: 10px; flex: none; margin-top: 2px }
.bt-lp .ccard.dim .crow { color: var(--muted) }
.bt-lp .ccard.dim .ck { background: var(--soft); color: var(--muted) }
.bt-lp .ccard.hi .ck { background: var(--ok-bg); color: var(--ok) }
.bt-lp .crow b { font-weight: 600; color: var(--ink) }
@media (max-width: 820px) { .bt-lp .cmp2 { grid-template-columns: 1fr } }

/* ── ไทม์ไลน์ "เริ่มใช้งานยังไง" ────────────────────────── */
.bt-lp .tl { position: relative; max-width: 960px; margin-inline: auto }
.bt-lp .tl::before {
  content: ""; position: absolute; left: 50%; top: 14px; bottom: 14px; width: 1px;
  background: linear-gradient(180deg, transparent, var(--lac3) 12%, var(--lac3) 88%, transparent);
  transform: translateX(-.5px);
}
.bt-lp .tlrow { display: grid; grid-template-columns: 1fr 92px 1fr; align-items: center; margin-bottom: 14px }
.bt-lp .tlrow:last-child { margin-bottom: 0 }
.bt-lp .node {
  width: 48px; height: 48px; border-radius: 50%; background: var(--surface);
  border: 1px solid var(--lac3); color: var(--lac); display: grid; place-content: center;
  font-weight: 700; font-size: 16px; margin-inline: auto; position: relative; z-index: 2;
  box-shadow: 0 4px 16px rgba(var(--brand-rgb), .12);
}
.bt-lp .tlcard {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 20px; box-shadow: var(--lsh);
}
.bt-lp .tlcard .ey { font-size: 10.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--lac) }
.bt-lp .tlcard h4 { font-size: 18px; font-weight: 700; margin: 6px 0 }
.bt-lp .tlcard p { font-size: 13px; color: var(--ink-2); line-height: 1.72 }
.bt-lp .tlcard .tm {
  margin-top: 12px; font-size: 11.5px; color: var(--lac2); background: var(--lacb);
  border-radius: 999px; padding: 3px 12px; display: inline-flex; align-items: center; gap: 6px;
}
.bt-lp .tlrow.r .tlcard { text-align: right }
.bt-lp .tlrow.r .tlcard .tm { margin-left: auto }
.bt-lp .tlmini { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 15px; box-shadow: var(--lsh) }
@media (max-width: 820px) {
  .bt-lp .tl::before { left: 23px }
  .bt-lp .tlrow { grid-template-columns: 46px minmax(0, 1fr); gap: 14px; align-items: start; margin-bottom: 16px }
  .bt-lp .tlrow .node { grid-row: 1; grid-column: 1; width: 46px; height: 46px; font-size: 15px }
  .bt-lp .tlrow .tlcard { grid-row: 1; grid-column: 2; text-align: left !important }
  .bt-lp .tlrow .tlmini { display: none }
  .bt-lp .tlrow.r .tlcard .tm { margin-left: 0 }
}

/* ── ราคา ───────────────────────────────────────────────── */
.bt-lp .bill { display: flex; justify-content: center; margin-bottom: 26px }
.bt-lp .billin {
  display: flex; gap: 3px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px; box-shadow: var(--lsh); flex-wrap: wrap; justify-content: center;
}
.bt-lp .billin button {
  padding: 9px 16px; border-radius: 999px; border: 0; background: transparent; cursor: pointer;
  font-size: 13px; color: var(--ink-2); display: flex; align-items: center; gap: 7px;
  min-height: 44px; font-family: inherit;
}
.bt-lp .billin button[aria-pressed="true"] {
  background: linear-gradient(140deg, var(--lac), var(--lac2)); color: #fff; font-weight: 600;
  box-shadow: 0 4px 12px rgba(var(--brand-rgb), .24);
}
.bt-lp .billin b {
  font-size: 10.5px; background: var(--ok-bg); color: var(--ok);
  border-radius: 5px; padding: 0 6px; font-weight: 600;
}
.bt-lp .billin button[aria-pressed="true"] b { background: rgba(255, 255, 255, .2); color: #fff }

/* 📱 ตารางราคา 4 tier — เลื่อนดูได้ในกล่องตัวเอง ไม่ดัน body */
.bt-lp .price4 {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 15px; align-items: stretch;
}
.bt-lp .price4 .bt-plan {
  border-radius: 20px; padding: 22px 19px; box-shadow: var(--lsh);
}
.bt-lp .price4 .bt-plan.is-best { border-color: rgba(var(--brand-rgb), .36); box-shadow: 0 16px 44px rgba(var(--brand-rgb), .15) }
.bt-lp .price4 .bt-plan.is-best::after { top: -11px; right: auto; left: 50%; transform: translateX(-50%); padding: 3px 15px; border-radius: 999px; font-size: 11px }
.bt-lp .tierbadge {
  display: inline-flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 600;
  letter-spacing: .1em; padding: 3px 11px; border-radius: 999px; background: var(--soft); color: var(--ink-2);
}
.bt-lp .tierbadge.t1 { background: var(--soft); color: var(--ink-2) }
.bt-lp .tierbadge.t2 { background: var(--lacb); color: var(--lac2) }
.bt-lp .tierbadge.t3 { background: var(--warn-bg); color: var(--warn) }
.bt-lp .tierbadge.t4 { background: var(--ink); color: #fff }
.bt-lp .freetag {
  display: inline-flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 600;
  padding: 3px 11px; border-radius: 999px; background: var(--ok-bg); color: var(--ok);
}
.bt-lp .bt-plan__name { font-size: 19px; font-weight: 700 }
.bt-lp .pdesc { font-size: 11.5px; color: var(--muted); min-height: 34px; line-height: 1.55 }
.bt-lp .bt-plan__price { display: flex; align-items: flex-start; gap: 3px; font-size: 42px; font-weight: 700; letter-spacing: -.045em }
.bt-lp .bt-plan__price .cur { font-size: 17px; color: var(--lac); font-weight: 600; margin-top: 9px }
.bt-lp .per { font-size: 12px; color: var(--muted); margin-top: -4px }
.bt-lp .price4 .bt-plan__list { gap: 11px; margin-top: 6px }
.bt-lp .price4 .bt-plan__list i { color: var(--lac); font-size: 14px; width: 16px; text-align: center; margin-top: 2px }
.bt-lp .price4 .bt-plan__list b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums }
.bt-lp .price4 .bt-btn { margin-top: 8px; width: 100%; padding: 11px }
.bt-lp .pfine {
  text-align: center; margin-top: 18px; font-size: 12px; color: var(--muted);
  display: flex; align-items: center; justify-content: center; gap: 7px 18px; flex-wrap: wrap;
}
.bt-lp .pfine i { color: var(--lac) }
@media (max-width: 940px) { .bt-lp .price4 { grid-template-columns: 1fr 1fr } }
@media (max-width: 520px) { .bt-lp .price4 { grid-template-columns: 1fr } }

/* ── FAQ (details/summary — ใช้คีย์บอร์ดได้ ไม่ต้องพึ่ง JS) ── */
.bt-lp .faq2 { max-width: 820px; margin-inline: auto }
.bt-lp .faq2 .q {
  border: 1px solid var(--line); border-radius: 15px; background: var(--surface);
  padding: 16px 18px; margin-bottom: 10px; box-shadow: var(--lsh);
}
.bt-lp .faq2 .q[open] { border-color: var(--lac3); background: var(--lacf) }
.bt-lp .faq2 .qq {
  display: flex; justify-content: space-between; gap: 14px; align-items: center;
  font-size: 14.5px; font-weight: 600; cursor: pointer; list-style: none; min-height: 30px;
}
.bt-lp .faq2 .qq::-webkit-details-marker { display: none }
.bt-lp .faq2 .qq .ex {
  width: 26px; height: 26px; border-radius: 50%; background: var(--lacb); color: var(--lac);
  display: grid; place-content: center; font-size: 12px; flex: none;
}
.bt-lp .faq2 .q[open] .qq .ex i::before { content: "\f2ea" }   /* bi-dash-lg */
.bt-lp .faq2 .q p { font-size: 13px; color: var(--ink-2); margin-top: 11px; line-height: 1.78 }

/* ── CTA ก้อนใหญ่ ───────────────────────────────────────── */
.bt-lp .lctawrap { padding: 10px 20px 46px }
.bt-lp .lcta {
  border-radius: 28px; padding: 56px 30px; text-align: center; color: #fff;
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--brand-2) 0%, var(--brand) 48%, var(--brand-soft) 190%);
  box-shadow: 0 20px 54px rgba(var(--brand-rgb), .28);
}
.bt-lp .lcta::before,
.bt-lp .lcta::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255, 255, 255, .07) }
.bt-lp .lcta::before { width: 290px; height: 290px; top: -130px; right: -70px }
.bt-lp .lcta::after { width: 200px; height: 200px; bottom: -100px; left: -50px }
.bt-lp .lcta .spark { position: absolute; color: rgba(255, 255, 255, .22); font-size: 19px }
.bt-lp .lcta .spark.s1 { top: 34px; left: 12% }
.bt-lp .lcta .spark.s2 { top: 60px; right: 16%; font-size: 14px }
.bt-lp .lcta .spark.s3 { bottom: 40px; left: 22%; font-size: 13px }
.bt-lp .lcta .in { position: relative; z-index: 2 }
.bt-lp .lcta .kicker {
  display: inline-flex; align-items: center; gap: 7px; background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .26); border-radius: 999px; padding: 4px 15px;
  font-size: 12px; margin-bottom: 16px;
}
.bt-lp .lcta h2 { font-size: 35px; letter-spacing: -.032em; line-height: 1.2 }
.bt-lp .lcta h2 em { color: var(--brand-soft); font-style: italic }
.bt-lp .lcta p { opacity: .9; font-size: 15px; margin-top: 11px; max-width: 50ch; margin-inline: auto; line-height: 1.75 }
.bt-lp .lcta .bs { display: flex; gap: 12px; justify-content: center; margin-top: 26px; flex-wrap: wrap }
.bt-lp .lcta .bt-btn { padding: 13px 26px; font-size: 15px }
.bt-lp .lcta .bt-btn.lt { background: #fff; color: var(--lac2); box-shadow: 0 8px 22px rgba(0, 0, 0, .16) }
.bt-lp .lcta .bt-btn.ol { background: rgba(255, 255, 255, .12); color: #fff; border: 1px solid rgba(255, 255, 255, .4) }
.bt-lp .lcta .fine { margin-top: 18px; font-size: 12.5px; opacity: .8; display: flex; gap: 18px; justify-content: center; flex-wrap: wrap }
.bt-lp .lcta .fine span { display: flex; align-items: center; gap: 6px }
@media (max-width: 760px) {
  .bt-lp .lctawrap { padding: 6px 13px 32px }
  .bt-lp .lcta { padding: 36px 18px; border-radius: 22px }
  .bt-lp .lcta h2 { font-size: 24px }
  .bt-lp .lcta p { font-size: 13.5px }
  .bt-lp .lcta::before { width: 180px; height: 180px; top: -90px; right: -50px }
}

/* ── footer ─────────────────────────────────────────────── */
.bt-lp .xfoot {
  --fb: #0F1518; --fl: #1E2830; --ft: #9BA6AC;
  background: var(--fb); color: var(--ft); padding: 38px 26px 20px; font-size: 13px;
}
.bt-lp .xfoot .cols { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 26px; max-width: 1090px; margin-inline: auto }
.bt-lp .xfoot .brandcol .lgf {
  display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 17px;
  color: #fff; margin-bottom: 10px; letter-spacing: -.01em;
}
.bt-lp .xfoot .brandcol .lgf .mk {
  width: 34px; height: 34px; border-radius: 10px; background: var(--brand); color: #fff;
  display: grid; place-content: center; font-size: 16px; flex: none;
}
.bt-lp .xfoot .brandcol p { line-height: 1.75; font-size: 12.5px; max-width: 36ch }
.bt-lp .xfoot h5 {
  display: flex; align-items: center; gap: 7px; color: #fff; font-size: 12px; font-weight: 600;
  margin: 0 0 12px; letter-spacing: .1em; text-transform: uppercase;
}
.bt-lp .xfoot h5 i { color: var(--brand-soft); font-size: 14px }
.bt-lp .xfoot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 2px }
.bt-lp .xfoot ul li a {
  display: flex; align-items: center; gap: 9px; font-size: 12.5px; color: var(--ft);
  min-height: 34px; padding: 4px 0;
}
.bt-lp .xfoot ul li a:hover { color: #fff }
.bt-lp .xfoot ul li i { color: var(--brand-soft); opacity: .7; font-size: 13px; width: 15px; text-align: center; flex: none }
.bt-lp .xfoot .socials { display: flex; gap: 9px; margin-top: 17px }
.bt-lp .xfoot .socials span {
  width: 34px; height: 34px; border-radius: 50%; display: grid; place-content: center;
  font-size: 14px; color: #fff; background: var(--fl);
}
.bt-lp .xfoot .bot {
  border-top: 1px solid var(--fl); margin-top: 27px; padding-top: 15px; max-width: 1090px;
  margin-inline: auto; display: flex; justify-content: space-between; gap: 14px;
  flex-wrap: wrap; align-items: center; font-size: 11.5px;
}
.bt-lp .xfoot .badges { display: flex; gap: 17px; flex-wrap: wrap }
.bt-lp .xfoot .badges span { display: flex; align-items: center; gap: 6px }
.bt-lp .xfoot .badges i { color: var(--brand-soft) }
@media (max-width: 880px) { .bt-lp .xfoot .cols { grid-template-columns: 1fr 1fr; gap: 24px } }
@media (max-width: 520px) {
  .bt-lp .xfoot { padding: 28px 16px 16px }
  .bt-lp .xfoot .cols { grid-template-columns: 1fr; gap: 22px }
}

/* ═══ หน้าสมัครใช้งาน (📐 M1) — ต่อยอดจาก .bt-auth ของ theme.css ═══ */
.bt-signup__head { margin-bottom: 16px }
.bt-signup__head .bt-steps { margin-bottom: 12px }
/* 📱 จอแคบ — โชว์ชื่อเฉพาะขั้นที่กำลังทำ ไม่งั้นแถบขั้นตอนล้น */
@media (max-width: 460px) {
  .bt-steps__i:not(.is-on) .bt-steps__lbl { display: none }
}
.bt-signup__head h1 { font-size: 21px; font-weight: 600; margin: 10px 0 4px }
.bt-signup__meta { font-size: 11.5px; color: var(--muted); margin-top: 6px }

/* ตัวเลือกธีมหน้าร้าน */
.bt-themes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px }
@media (max-width: 420px) { .bt-themes { grid-template-columns: repeat(2, minmax(0, 1fr)) } }
.bt-themes label {
  border: 1px solid var(--line-2); border-radius: 10px; padding: 9px; cursor: pointer;
  display: grid; gap: 6px; text-align: center; font-size: 11.5px; color: var(--ink-2);
  min-height: 74px; align-content: center; background: var(--surface);
}
.bt-themes input { position: absolute; opacity: 0; width: 0; height: 0 }
.bt-themes .sw { height: 22px; border-radius: 6px; display: block }
.bt-themes input:checked + .sw + span { color: var(--brand-2); font-weight: 600 }
.bt-themes label:has(input:checked) { border-color: var(--brand); box-shadow: 0 0 0 3px rgba(var(--brand-rgb), .11) }
.bt-themes label:focus-within { outline: 2px solid var(--brand); outline-offset: 2px }

/* กล่องแสดงลิงก์ร้านที่ได้ */
.bt-linkbox {
  display: flex; align-items: center; gap: 9px; flex-wrap: wrap;
  border: 1px dashed var(--line-2); border-radius: 10px; padding: 11px 13px;
  background: var(--alt); font-size: 13.5px; word-break: break-all;
}
.bt-linkbox b { color: var(--brand-2); font-weight: 600 }
.bt-qrbox {
  border: 1px solid var(--line); border-radius: 12px; padding: 14px; background: var(--surface);
  display: grid; place-items: center; gap: 9px;
}
.bt-qrbox svg { width: 170px; height: 170px }