/*
Theme Name: Tin BĐS Đẹp
Description: Giao diện blog của Dương Hoa · Tin BĐS Đẹp — chuyện nhà, đất và đời sống phía Đông Hà Nội. Dựa trên "Blog Môi Giới" (Realtor OS), màu theo bộ nhận diện thương hiệu: xanh rêu, kem, vàng champagne.
Version: 1.0
Author: Dương Hoa
Text Domain: tin-bds-dep
*/

:root{
  --chinh:#2E4A36;      /* xanh thương hiệu */
  --chinh-dam:#22382A;
  --kem:#F8F4EC;
  --trang:#FFFDF9;
  --vang:#B8955A;
  --vang-dam:#8C6B34;
  --chu:#2B2B2B;
  --mo:#5E625C;
  --vien:#E3DCCD;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Be Vietnam Pro",Montserrat,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--chu);background:var(--trang);
     font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,.ten-web,.nut{font-family:Montserrat,"Be Vietnam Pro",system-ui,sans-serif}
img{max-width:100%;height:auto}
a{text-decoration:none;color:inherit}
.khung{max-width:1070px;margin:0 auto;padding:0 32px}
.nhan{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--vang)}

/* ---- Đầu trang ---- */
.dau{border-bottom:1px solid var(--vien);background:rgba(248,244,236,.94);position:sticky;top:0;z-index:20;backdrop-filter:blur(8px)}
.admin-bar .dau{top:32px}
.dau .khung{max-width:1260px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:14px 32px;gap:24px}
.menu{display:flex;gap:22px;flex-wrap:nowrap;overflow:hidden}
.menu a{font-size:.9rem;font-weight:600;white-space:nowrap;color:var(--chu)}
.menu a:hover,.menu .current-menu-item a{color:var(--chinh)}
.ten-web{display:flex;align-items:center;gap:10px;font-size:1.3rem;white-space:nowrap;font-weight:800;letter-spacing:-.02em;color:var(--chinh)}
.logo{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--chinh);color:var(--kem);font-size:1rem}
.phai{display:flex;align-items:center;justify-content:flex-end;gap:18px}
.phai .lh{font-size:.9rem;font-weight:600;white-space:nowrap}
.phai .lh:hover{color:var(--chinh)}
.nut{background:var(--chinh);color:var(--kem);font-weight:700;font-size:.92rem;padding:10px 22px;border-radius:999px;display:inline-block;border:2px solid var(--chinh);transition:.2s}
.nut:hover{background:var(--chinh-dam);border-color:var(--chinh-dam)}
.nut-vang{background:var(--vang);border-color:var(--vang);color:var(--chinh-dam)}
.nut-vang:hover{background:#CBA86A;border-color:#CBA86A}
.nut-vien{background:transparent;border-color:rgba(248,244,236,.6);color:var(--kem)}
.nut-vien:hover{background:var(--kem);color:var(--chinh);border-color:var(--kem)}
.nut-vien-toi{background:transparent;color:var(--chinh)}
.nut-vien-toi:hover{background:var(--chinh);color:var(--kem)}

/* ---- Dải mở đầu ---- */
.hero{background:var(--chinh);color:var(--kem);padding:88px 0 96px;text-align:center;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;border:1px solid rgba(184,149,90,.45)}
.hero h1{font-size:2.9rem;font-weight:800;line-height:1.12;letter-spacing:-.025em;margin:14px auto 18px;max-width:22ch;color:var(--kem)}
.hero .phu{max-width:58ch;margin:0 auto 30px;color:#C9D6CC;font-size:1.06rem}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center}
.dau-muc{background:var(--kem);border-bottom:1px solid var(--vien);padding:52px 0 40px}
.dau-muc h1{font-size:2.3rem;font-weight:800;color:var(--chinh);margin:6px 0 8px;letter-spacing:-.02em}
.dau-muc .mo-ta{color:var(--mo);max-width:60ch}

/* ---- Danh sách bài ---- */
.ds{padding:60px 0 30px}
.bai{display:grid;grid-template-columns:280px 1fr;gap:34px;padding:32px 0;border-bottom:1px solid var(--vien);align-items:start}
.bai:first-child{padding-top:0}
.bai.khong-anh{grid-template-columns:1fr}
.bai-anh img{aspect-ratio:16/9;object-fit:cover;border-radius:10px;width:100%;display:block}
.the{display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:#E7EDE6;color:var(--chinh);padding:5px 11px;border-radius:999px;margin-bottom:10px}
.bai h2{font-size:1.4rem;font-weight:700;line-height:1.3;letter-spacing:-.015em;margin:0 0 10px;color:var(--chinh)}
.bai:hover h2{color:var(--vang-dam)}
.bai p{margin:0 0 14px;color:var(--mo);font-size:1.01rem;line-height:1.6}
.meta{font-size:.9rem;color:var(--mo)}
.meta b{font-weight:600;color:var(--chu)}
.trong{color:var(--mo)}

/* ---- Bài viết ---- */
.bai-don{max-width:740px;margin:0 auto;padding:52px 32px 20px}
.bai-don h1{font-size:2.45rem;font-weight:800;line-height:1.18;letter-spacing:-.02em;margin:0 0 14px;color:var(--chinh)}
.bai-don .meta{display:block;margin-bottom:30px}
.bai-don > img{border-radius:12px;margin-bottom:30px;display:block}
.noi-dung{font-size:1.1rem;line-height:1.8}
.noi-dung h2{font-size:1.55rem;font-weight:700;letter-spacing:-.015em;margin:2em 0 .5em;line-height:1.3;color:var(--chinh)}
.noi-dung h3{font-size:1.22rem;font-weight:700;margin:1.7em 0 .4em;color:var(--chinh)}
.noi-dung p{margin:0 0 1.2em}
.noi-dung a{color:var(--chinh);text-decoration:underline;text-decoration-color:var(--vang);text-underline-offset:3px}
.noi-dung img{border-radius:10px;margin:1.4em 0}
.noi-dung figure{margin:1.6em 0}
.noi-dung figcaption{text-align:center;color:var(--mo);font-size:.9rem;margin-top:-.6em}
.noi-dung blockquote{margin:1.6em 0;padding:16px 22px;border-left:3px solid var(--vang);background:var(--kem);border-radius:0 10px 10px 0;color:var(--chinh);font-family:"Playfair Display",Georgia,serif;font-style:italic;font-size:1.2rem}
.noi-dung table{border-collapse:collapse;width:100%;font-size:.98rem;margin:1.4em 0}
.noi-dung th,.noi-dung td{border:1px solid var(--vien);padding:9px 12px;text-align:left}
.noi-dung th{background:var(--kem);color:var(--chinh)}
.noi-dung details{border-bottom:1px solid var(--vien);padding:6px 0}
.noi-dung summary{cursor:pointer;font-weight:700;padding:12px 0}
.noi-dung iframe,.noi-dung .wp-block-embed iframe{max-width:100%;border-radius:10px}
.noi-dung .wp-block-embed__wrapper{position:relative}
.tac-gia{display:grid;grid-template-columns:88px 1fr;gap:20px;margin:48px 0 10px;padding:26px;background:var(--kem);border:1px solid var(--vien);border-radius:16px}
.tac-gia img{width:88px;height:88px;border-radius:50%;object-fit:cover;object-position:center 15%}
.tac-gia b{font-family:Montserrat,sans-serif;color:var(--chinh);font-size:1.05rem}
.tac-gia p{margin:4px 0 14px;color:var(--mo);font-size:.97rem}
.tac-gia .cta{justify-content:flex-start}
.tac-gia .nut{padding:8px 16px;font-size:.85rem}
.lien-ket{font-weight:700;color:var(--chinh);font-size:.9rem}

/* ---- Mời theo dõi + chân trang ---- */
.moi{background:var(--kem);border-top:1px solid var(--vien);margin-top:40px;padding:60px 0;text-align:center}
.moi h3{font-size:1.8rem;font-weight:800;letter-spacing:-.02em;margin:0 0 12px;color:var(--chinh)}
.moi p{margin:0 auto 26px;color:var(--mo);max-width:50ch}
.cuoi{padding:26px 0 40px;color:var(--mo);font-size:.9rem;background:var(--kem)}
.cuoi .khung{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--vien);padding-top:24px}
.cuoi .lk{display:flex;flex-wrap:wrap;gap:16px}
.cuoi a:hover{color:var(--chinh)}
.trang{display:flex;gap:10px;justify-content:center;padding:30px 0}
.trang a,.trang span{padding:8px 15px;border:1px solid var(--vien);border-radius:999px;color:var(--mo);font-size:.92rem}
.trang .current{background:var(--chinh);border-color:var(--chinh);color:var(--kem)}

@media(max-width:820px){
  .dau .khung{grid-template-columns:1fr auto;gap:12px;padding:12px 18px}
  .menu{display:none}
  .phai .lh{display:none}
  .khung{padding:0 18px}
  .hero{padding:60px 0 66px}
  .hero h1{font-size:2rem}
  .bai{grid-template-columns:1fr;gap:14px}
  .bai-don{padding:36px 18px 10px}
  .bai-don h1{font-size:1.8rem}
  .tac-gia{grid-template-columns:1fr;text-align:left}
}