/* =========================================================
   SALA PARTY — trang dịch vụ tận nơi và trang mua sỉ
   ========================================================= */

/* ---- Hero ---- */
.sp-dvhero{position:relative;overflow:hidden}
.sp-dvhero::before{content:"";position:absolute;top:-140px;right:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,var(--accent-lt),transparent 70%);opacity:.8;z-index:0}
.sp-dvhero .sp-wrap{position:relative;z-index:1}
.sp-hgrid{display:grid;gap:30px;align-items:center}
@media(min-width:900px){.sp-hgrid{grid-template-columns:1.05fr .95fr;gap:46px}}
.sp-dvhero h1,.sp-hgrid h1{font-size:clamp(27px,4.2vw,44px);font-weight:300;line-height:1.14;letter-spacing:-.015em;margin:14px 0 16px}
.sp-dvhero h1 em,.sp-hgrid h1 em{font-style:normal;color:var(--accent);font-weight:600}
.sp-scope .sp-lead{color:var(--ink-2);max-width:760px;font-size:16px;margin:0 0 24px}

/* Ảnh hero: banner ngang hiện trọn, ảnh dọc bị giới hạn chiều cao */
.sp-dvhero-media,.sp-hgrid-media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--cream);line-height:0}
.sp-dvhero-media img,.sp-hgrid-media img{width:100%;height:auto;max-height:440px;object-fit:cover;object-position:center;display:block}
@media(max-width:899px){.sp-dvhero-media img,.sp-hgrid-media img{max-height:340px}}
.sp-float-badge{position:absolute;left:16px;bottom:16px;background:#fff;border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;font-weight:600;line-height:1.35}
.sp-float-badge b{color:var(--accent);font-size:20px;display:block;line-height:1}

/* ---- Nút trong hero và dải CTA ---- */
.sp-cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.sp-cta-row .sp-btn{height:50px;display:inline-flex;align-items:center;gap:9px}
.sp-cta-row .sp-btn svg{width:19px;height:19px}
.sp-scope a.sp-btn--zalo{background:#0068FF;border-color:#0068FF;color:#fff;box-shadow:0 8px 20px rgba(0,104,255,.26)}
.sp-scope a.sp-btn--zalo:hover{background:#0059db;border-color:#0059db;color:#fff}
.sp-btn--zalo .sp-zlogo{background:#fff;color:#0068FF;font-weight:800;font-size:10.5px;padding:3px 5px;border-radius:5px;line-height:1}

/* ---- 4 con số ---- */
.sp-stat4{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:760px){.sp-stat4{grid-template-columns:repeat(4,1fr)}}
.sp-stat4 .sp-s{text-align:center;padding:22px 12px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:var(--shadow-sm)}
.sp-stat4 .sp-s b{display:block;font-size:26px;font-weight:700;color:var(--accent);line-height:1;margin-bottom:6px}
.sp-stat4 .sp-s span{font-size:13px;color:var(--ink-2)}

/* ---- Thẻ tính năng ---- */
.sp-feat{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.sp-feat{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.sp-feat{grid-template-columns:repeat(4,1fr)}}
.sp-fcard{padding:24px 20px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}
.sp-fcard:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.sp-fcard .sp-ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;margin-bottom:15px}
.sp-fcard .sp-ic svg{width:26px;height:26px}
.sp-feat .sp-fcard:nth-child(4n+1) .sp-ic{background:var(--accent-lt);color:var(--accent-dk)}
.sp-feat .sp-fcard:nth-child(4n+2) .sp-ic{background:#FEF0DA;color:#B9791A}
.sp-feat .sp-fcard:nth-child(4n+3) .sp-ic{background:#DEF4FC;color:#1487A8}
.sp-feat .sp-fcard:nth-child(4n) .sp-ic{background:#EDE6FE;color:#6B46C6}
.sp-fcard h3{font-size:16px;font-weight:600;margin:0 0 7px}
.sp-scope .sp-fcard p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.55}

/* ---- Điểm nổi bật ---- */
.sp-hl-list{max-width:820px;margin:0 auto;padding:0;display:grid;grid-template-columns:1fr;gap:12px}
@media(min-width:640px){.sp-hl-list{grid-template-columns:1fr 1fr}}
.sp-hl-list li{list-style:none;display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:var(--shadow-sm);font-size:14.5px;color:var(--ink)}
.sp-hl-list li svg{flex:none;width:20px;height:20px;padding:3px;border-radius:50%;background:var(--accent-lt);color:var(--accent-dk);margin-top:1px}

/* ---- Quy trình ---- */
.sp-steps{display:grid;grid-template-columns:1fr;gap:16px;counter-reset:s}
@media(min-width:640px){.sp-steps{grid-template-columns:1fr 1fr}}
@media(min-width:980px){.sp-steps{grid-template-columns:repeat(4,1fr)}}
.sp-step{position:relative;padding:26px 20px 22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.sp-step::before{counter-increment:s;content:counter(s);position:absolute;top:-16px;left:20px;width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#ff3d9a,var(--accent-dk));color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px;box-shadow:0 6px 14px rgba(240,8,146,.3)}
.sp-step h3{font-size:16px;font-weight:600;margin:14px 0 7px}
.sp-scope .sp-step p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.55}

/* ---- Dải CTA hồng ---- */
.sp-ctaband{position:relative;overflow:hidden;background:linear-gradient(135deg,#ff3d9a 0%,var(--accent) 45%,var(--accent-dk) 100%);border-radius:24px;padding:48px 32px;text-align:center;color:#fff;box-shadow:0 24px 55px rgba(240,8,146,.30)}
.sp-ctaband::before{content:"";position:absolute;top:-90px;right:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.13)}
.sp-ctaband::after{content:"";position:absolute;bottom:-100px;left:-50px;width:230px;height:230px;border-radius:50%;background:rgba(255,255,255,.08)}
.sp-ctaband>*{position:relative;z-index:1}
.sp-ctaband h2{font-size:clamp(23px,3vw,32px);font-weight:700;margin:0 0 10px;color:#fff}
.sp-scope .sp-ctaband p{margin:0 auto 22px;max-width:600px;opacity:.92;font-size:15px;color:#fff}
.sp-ctaband .sp-cta-row{justify-content:center}
.sp-scope .sp-ctaband a.sp-btn--w{background:#fff;color:var(--accent-dk);border-color:#fff;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
.sp-scope .sp-ctaband a.sp-btn--w:hover{background:#fff;color:var(--accent-dk);transform:translateY(-2px)}
.sp-scope .sp-ctaband a.sp-btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);box-shadow:none}
.sp-scope .sp-ctaband a.sp-btn--ghost:hover{background:rgba(255,255,255,.14);color:#fff}

/* ---- Bảng chiết khấu ---- */
.sp-ptable{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.sp-ptable table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px;background:#fff}
.sp-ptable th,.sp-ptable td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}
.sp-ptable thead th{background:var(--ink);color:#fff;font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.03em}
.sp-ptable tbody tr:last-child td{border-bottom:0}
.sp-ptable tbody tr:hover{background:var(--accent-lt)}
.sp-ptable td.sp-who{font-weight:600;color:var(--ink)}
.sp-ptable .sp-pp{font-weight:700;color:var(--accent);white-space:nowrap}

/* ---- Form đăng ký đại lý ---- */
.sp-formcard{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);padding:26px}
.sp-field{margin-bottom:14px}
.sp-field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}
.sp-field input,.sp-field textarea{width:100%;font-family:inherit;font-size:15px;color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;box-shadow:none}
.sp-field textarea{min-height:110px;resize:vertical}
.sp-field input:focus,.sp-field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-lt)}
.sp-formcard .sp-btn{width:100%}
.sp-formnote{margin-top:14px;padding:12px 16px;border-radius:12px;font-size:14px}
.sp-formnote--ok{background:#E6F7EC;color:#166534}
.sp-formnote--err{background:#FDECEC;color:#9B1C1C}

/* ---- Nội dung bài viết sẵn có của trang ---- */
.sp-prose{max-width:860px;margin:0 auto;color:var(--ink-2);font-size:15.5px;line-height:1.8}
.sp-prose h2{color:var(--ink);font-size:22px;font-weight:600;margin:34px 0 12px}
.sp-prose h3{color:var(--ink);font-size:17px;font-weight:600;margin:22px 0 8px}
.sp-prose ul{margin:0 0 16px;padding-left:22px;display:grid;gap:7px}
.sp-prose a{color:var(--accent-dk);font-weight:600}
.sp-prose strong{color:var(--ink)}
.sp-prose img{border-radius:12px;margin:12px 0}