/* ══════════════════════════════════════════════════════════
   The Magnetic Identity — สไตล์กลางของทั้งฟันเนล
   แก้ไฟล์นี้ไฟล์เดียว ทุกหน้าเปลี่ยนตาม
   ฟอนต์: Noto Sans Thai (ตามฟันเนลเดิมของแบรนด์)
   ══════════════════════════════════════════════════════════ */

:root{
  /* สีแบรนด์หลัก (จาก Brief) */
  --purple:#8600E7;
  --purple-mid:#6B00BC;
  --purple-deep:#3D0068;
  --purple-ink:#2B0049;
  --purple-black:#1A0030;
  --yellow:#FFD200;
  --mint:#44D9E6;
  /* ชมพู — รับสไตล์จากฟันเนลเดิม (ตรงกับ The Charmer) */
  --pink:#EB6B9D;
  --pink-deep:#D94A82;

  --ink:#1F1629;
  --body:#4B4356;
  --muted:#7B7389;
  --line:#E7E0F0;
  --cream:#FBF8F3;
  --lilac:#F4EEFB;
  --blush:#FDF2F8;

  --radius:18px;
  --shadow:0 3px 18px rgba(43,0,73,.07);
  --shadow-lg:0 14px 50px rgba(43,0,73,.18);
  --grad:linear-gradient(135deg,var(--purple) 0%,var(--purple-mid) 55%,var(--pink-deep) 130%);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Noto Sans Thai',system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.75;font-weight:400;
  color:var(--body);background:var(--cream);overflow-x:hidden;
}
h1,h2,h3,h4{font-weight:700;line-height:1.4;color:var(--ink);letter-spacing:-.005em}
p{margin-bottom:1.05em}
p:last-child{margin-bottom:0}
strong{font-weight:600;color:var(--ink)}
em{font-style:normal;color:var(--purple);font-weight:600}
a{color:inherit}
svg{display:block}
img{max-width:100%;display:block}
.nowrap{white-space:nowrap}
/* คุมตัดบรรทัดหัวข้อไทยเฉพาะจอใหญ่ — มือถือปล่อยไหลเองสวยกว่า */
.nowrap-br{display:none}
@media(min-width:768px){.nowrap-br{display:inline}}

.wrap{width:100%;max-width:960px;margin:0 auto;padding:0 20px}
.wrap-narrow{max-width:700px}
.wrap-tight{max-width:620px}
section{padding:56px 0}
@media(min-width:768px){section{padding:72px 0}}

/* ---------- พื้นหลัง 3 ชั้น ---------- */
.bg-lilac{background:var(--lilac)}
.bg-blush{background:linear-gradient(160deg,var(--blush) 0%,var(--lilac) 100%)}
.bg-white{background:#fff}
.bg-dark{
  background:radial-gradient(760px 420px at 20% 0%, rgba(134,0,231,.42) 0%, transparent 62%),
             radial-gradient(600px 400px at 95% 15%, rgba(235,107,157,.22) 0%, transparent 60%),
             linear-gradient(165deg,var(--purple-deep) 0%,var(--purple-ink) 52%,var(--purple-black) 100%);
  color:#fff;
}
.bg-dark h1,.bg-dark h2,.bg-dark h3{color:#fff}
.bg-dark p{color:rgba(255,255,255,.85)}

/* ---------- หัวข้อ ---------- */
.sec-label{
  display:flex;align-items:center;gap:9px;font-weight:700;font-size:13px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--purple);margin-bottom:12px;
}
.sec-label::before{content:"";width:26px;height:3px;border-radius:3px;background:var(--yellow);flex-shrink:0}
.bg-dark .sec-label{color:var(--mint)}
h2{font-size:26px;margin-bottom:18px}
@media(min-width:768px){h2{font-size:33px}}
.lead{font-size:18px;color:var(--body)}
.bg-dark .lead{color:rgba(255,255,255,.85)}
/* ไฮไลต์เหลืองแบบฟันเนลเดิม */
.mark{background:linear-gradient(180deg,transparent 58%,rgba(255,210,0,.55) 58%);padding:0 2px}
.bg-dark .mark{background:none;color:var(--yellow);font-weight:600}

/* ---------- ปุ่ม ---------- */
.btn{
  display:flex;align-items:center;justify-content:center;gap:9px;width:100%;
  font-weight:700;font-size:18px;line-height:1.35;padding:18px 26px;border-radius:100px;
  border:none;cursor:pointer;text-decoration:none;min-height:56px;
  font-family:inherit;transition:transform .14s ease,box-shadow .14s ease;
}
.btn:active{transform:translateY(2px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 6px 22px rgba(134,0,231,.32)}
.btn-yellow{background:linear-gradient(135deg,#FFDE45,var(--yellow));color:var(--purple-ink);
  box-shadow:0 6px 22px rgba(255,210,0,.34)}
.btn-green{background:linear-gradient(135deg,#2FD07A,#12B364);color:#fff;box-shadow:0 6px 22px rgba(18,179,100,.3)}
.btn-line{background:#06C755;color:#fff;box-shadow:0 6px 20px rgba(6,199,85,.28)}
.btn-ghost{background:transparent;color:var(--muted);box-shadow:none;font-weight:500;
  font-size:16px;text-decoration:underline;min-height:auto;padding:14px 20px}
.btn-note{font-size:14px;color:var(--muted);margin-top:12px;line-height:1.65}
.bg-dark .btn-note{color:rgba(255,255,255,.62)}
@media(min-width:600px){.btn{width:auto;display:inline-flex;min-width:330px}}

/* ---------- การ์ด ---------- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;box-shadow:var(--shadow)}
@media(min-width:768px){.card{padding:28px 26px}}
.grid{display:grid;gap:14px;grid-template-columns:1fr}
@media(min-width:768px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}}

.callout{background:linear-gradient(135deg,#FFF9DB 0%,#FFF4BC 100%);border-left:5px solid var(--yellow);
  border-radius:0 16px 16px 0;padding:22px 24px;font-size:17px;color:var(--ink);line-height:1.78}

/* ---------- ราคา ---------- */
.price{font-weight:700;font-size:46px;line-height:1.1;color:var(--purple);letter-spacing:-.03em}
.price sup{font-size:22px;vertical-align:super;margin-right:3px}
.price small{font-size:19px;color:var(--ink);font-weight:600;margin-left:5px;letter-spacing:0}
.price-was{font-size:19px;color:var(--muted);text-decoration:line-through;font-weight:500}
.price-label{font-size:15.5px;color:var(--muted)}
.price-sub{font-size:14.5px;color:var(--muted);margin-top:8px;line-height:1.65}

/* ---------- ฟอร์ม ---------- */
.form-card{background:#fff;border-radius:24px;padding:26px 22px;box-shadow:var(--shadow-lg);color:var(--body)}
@media(min-width:768px){.form-card{padding:34px 32px}}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:15px;color:var(--ink);margin-bottom:7px}
.field input{width:100%;font-family:inherit;font-size:16.5px;padding:14px 16px;
  border:1.5px solid var(--line);border-radius:13px;background:#FDFCFE;color:var(--ink);
  min-height:52px;transition:border-color .15s}
.field input:focus{outline:none;border-color:var(--purple);background:#fff;
  box-shadow:0 0 0 4px rgba(134,0,231,.09)}
.field input.bad{border-color:#D83B3F;background:#FFF8F8}
.err{color:#D83B3F;font-size:14px;margin-top:6px;display:none;line-height:1.55}
.err.on{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-msg{display:none;padding:14px 16px;border-radius:12px;font-size:15px;line-height:1.65;margin-bottom:16px}
.form-msg.on{display:block}
.form-msg.bad{background:#FFF1F1;color:#B32226;border:1px solid #F5C6C7}
.trust{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;justify-content:center}
.trust span{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;color:var(--muted);line-height:1.5}

/* ---------- FAQ ---------- */
details{border-bottom:1px solid var(--line);background:#fff}
details:last-of-type{border-bottom:none}
details summary{cursor:pointer;list-style:none;padding:18px 46px 18px 20px;position:relative;
  font-weight:600;font-size:16.5px;color:var(--ink);line-height:1.6}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"";position:absolute;right:20px;top:26px;width:9px;height:9px;
  border-right:2.5px solid var(--purple);border-bottom:2.5px solid var(--purple);
  transform:rotate(45deg);transition:transform .2s}
details[open] summary::after{transform:rotate(-135deg);top:30px}
details .ans{padding:0 20px 20px;font-size:16px;line-height:1.8}
.faq-box{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}

/* ---------- footer ---------- */
footer{background:#150026;color:rgba(255,255,255,.55);padding:34px 0;font-size:14.5px;line-height:1.8}
footer a{color:rgba(255,255,255,.82)}
footer .fbrand{font-weight:700;font-size:17px;color:#fff;margin-bottom:7px}
footer .fnote{margin-top:14px;font-size:13px;opacity:.7;line-height:1.7}

/* ---------- sticky CTA ---------- */
.sticky{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(255,255,255,.95);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);
  padding:11px 16px calc(11px + env(safe-area-inset-bottom));box-shadow:0 -4px 18px rgba(43,0,73,.08)}
.sticky .btn{font-size:16.5px;padding:15px 20px;min-height:52px;width:100%}
body.has-sticky{padding-bottom:78px}
@media(min-width:768px){body.has-sticky{padding-bottom:0}.sticky{display:none}}

/* ---------- แถบพรีวิว (ลบก่อนใช้จริง) ---------- */
.draft{background:#FFF4E5;border-bottom:1px solid #FFD9A0;color:#7A4A00;font-size:13.5px;
  line-height:1.6;padding:10px 20px;text-align:center;font-weight:500}

/* ---------- placeholder รูปจริง ---------- */
.ph{border:2px dashed rgba(134,0,231,.3);border-radius:var(--radius);
  background:linear-gradient(150deg,var(--lilac),#EADCF8);color:var(--purple);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  text-align:center;padding:20px;font-size:14px;line-height:1.6}

/* ---------- EVE Model ---------- */
.eve-fig{margin:22px 0 4px;text-align:center}
.eve-fig img{width:100%;max-width:440px;height:auto}
.eve-cap{font-size:13.5px;color:var(--muted);margin-top:6px}
.eve-layers{display:grid;gap:12px;margin-top:20px}
.eve-l{display:flex;gap:13px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:15px 16px}
.eve-dot{width:15px;height:15px;border-radius:50%;flex-shrink:0;margin-top:4px;
  box-shadow:0 0 0 4px rgba(0,0,0,.045)}
.eve-l h3{font-size:16.5px;margin-bottom:3px}
.eve-l .en{font-size:12.5px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--purple);font-weight:700;margin-bottom:5px}
.eve-l p{font-size:15px;margin:0}
@media(min-width:768px){.eve-layers{grid-template-columns:repeat(3,1fr)}
  .eve-l{flex-direction:column;gap:8px}.eve-dot{margin-top:0}}