/* =========================================================================
   NHA O XA HOI DAI NAM - tuy chinh thuong hieu + toi uu mobile
   Nap SAU cac css cua template nen cac rule o day se de len tren.
   Khong sua file cua template -> chay lai _tools/doi_mau_dai_nam.py van an toan.
   ========================================================================= */

:root {
  --dn-navy-l: #2c4884;
  --dn-navy: #1b2f5e;
  --dn-navy-d: #12203f;
  --dn-gold-l: #e0c489;
  --dn-gold: #c9a24c;
  --dn-gold-d: #a8823a;
  --dn-cream: #f5efe3;
}

/* ---------- thanh dieu huong may tinh ----------
   Menu co 9 muc; nhan dai lam cac muc xuong dong va vo header.
   Ep khong xuong dong, siet lai khoang cach, va nhuong bot cho tu cot logo.   */
@media (min-width: 1025px) {
  .menu__block .col-3 { width: 21%; }
  .menu__block .col-9 { width: 79%; }

  .list-menu.main-ul > li > a {
    white-space: nowrap;
    font-size: 14px;
    padding: 10px 7px;
    letter-spacing: .2px;
  }
}

/* Khoang 1025-1199px: .container chi con 960px -> phai siet chat hon nua */
@media (min-width: 1025px) and (max-width: 1199px) {
  .menu__block .col-3 { width: 16%; }
  .menu__block .col-9 { width: 84%; }
  .list-menu.main-ul > li > a { font-size: 12.5px; padding: 10px 4px; }
}

/* ---------- logo Dai Nam (ban ngang) ---------- */
/* the header luon co san class "menufix" nen dong duoi moi la kich thuoc thuc te */
.logo img { height: 70px; }
.menu__block.menufix .logo img { height: 64px; }
.footer .content-f img { width: 230px !important; height: auto; }

/* ---------- chung ---------- */
img { max-width: 100%; height: auto; }

/* =========================================================================
   MOBILE  (khach xem chu yeu tren dien thoai)
   ========================================================================= */
@media (max-width: 1024px) {

  /* --- thanh dau trang: nen navy de logo ban sang doc ro, dinh khi cuon --- */
  .menu__mobi {
    background: linear-gradient(315deg, var(--dn-navy-l) 13%, var(--dn-navy) 30%, var(--dn-navy-d) 100%);
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .22);
  }

  /* logo cu cao 100px chiem gan het man hinh dau tien -> ha xuong 52px */
  .logo_mb img {
    height: 46px !important;
    width: auto;
  }

  .menu__mobi .d-flex { padding-top: 8px !important; padding-bottom: 8px !important; }

  .menu__mobi button.menu-mobi {
    background: transparent !important;
    border: 1px solid rgba(224, 196, 137, .55) !important;
    border-radius: 8px;
    color: var(--dn-gold-l);
    padding: 8px 12px !important;
    display: flex;
    align-items: center;
    gap: 7px;
    line-height: 1;
    min-height: 42px;                  /* du lon de bam bang ngon tay */
  }
  .menu__mobi button.menu-mobi span { font-size: 14px; letter-spacing: .3px; }
  .menu__mobi button.menu-mobi i { font-size: 17px; }

  /* --- doc chu de hon tren man hinh hep ---
     can deu 2 ben tao khoang trang lo cho tren cot chu ngan -> tra ve can trai */
  p, li, td, .content, .content-f, .box-text { text-align: left !important; }

  /* --- bang so lieu dai: cho truot ngang thay vi vo bo cuc --- */
  .table-responsive, .box-table { -webkit-overflow-scrolling: touch; }
  table { max-width: 100%; }

  /* --- bot khoang trang doc de it phai cuon --- */
  section, .wrapper { padding-top: 26px; padding-bottom: 26px; }

  /* --- muc bam: link va nut du lon --- */
  .list-menu a, .nav-item, .btn { min-height: 40px; }

  /* --- nut chat noi: thu nho lai, khong che noi dung --- */
  #arcontactus.arcontactus-widget { bottom: 12px !important; right: 12px !important; }
}

@media (max-width: 768px) {
  /* tieu de cua tung phan vua man hinh */
  h1 { font-size: 24px; line-height: 1.28; }
  h2 { font-size: 20px; line-height: 1.3; }
  h3 { font-size: 17px; line-height: 1.35; }

  /* anh phoi canh trong bai: bo goc cho mem mat */
  .content img, .content-f img { border-radius: 6px; }
}

@media (max-width: 425px) {
  .logo_mb img { height: 40px !important; }
  .menu__mobi button.menu-mobi span { display: none; }   /* con lai icon 3 gach */
  .menu__mobi button.menu-mobi { padding: 9px 11px !important; }
}

/* ---------- nut "len dau trang": doi mau do sang navy + vien vang ---------- */
#toTop {
  background: var(--dn-navy) !important;
  border: 1px solid rgba(224, 196, 137, .55);
  color: var(--dn-gold-l) !important;
  box-shadow: 0 4px 14px rgba(0, 0, 0, .25);
}

@media (max-width: 1024px) {
  /* xep tren nut chat noi de hai nut khong chong len nhau */
  #toTop {
    right: 12px !important;
    bottom: 84px !important;
    width: 42px !important;
    height: 42px !important;
    line-height: 42px !important;
  }
}

/* =========================================================================
   PHAN "NHA LIEN KE & SHOPHOUSE"
   ========================================================================= */
.dn-lks { background: var(--dn-cream); }

.dn-lks__mo-dau {
  max-width: 900px;
  margin: 0 auto 28px;
  text-align: center;
  font-size: 15.5px;
  line-height: 1.75;
  color: #3a3a3a;
}

.dn-sp {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  background: #fff;
  border: 1px solid #e7ddc9;
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 26px;
  box-shadow: 0 6px 22px rgba(18, 32, 63, .06);
}

.dn-sp:nth-child(even) .dn-sp__anh { order: 2; }        /* dao ben cho do don dieu */

.dn-sp__anh img {
  width: 100%;
  border-radius: 8px;
  display: block;
}

.dn-sp__noi-dung h4 {
  color: var(--dn-navy);
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 10px;
}

.dn-sp__noi-dung > p {
  font-size: 15px;
  line-height: 1.72;
  color: #4a4a4a;
  margin-bottom: 16px;
}

/* --- bang gia --- */
.dn-bang-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.dn-bang {
  width: 100%;
  min-width: 400px;
  border-collapse: collapse;
  font-size: 14.5px;
}

.dn-bang caption {
  caption-side: top;
  text-align: left;
  font-weight: 700;
  color: var(--dn-navy);
  padding-bottom: 9px;
  letter-spacing: .2px;
}
.dn-bang caption span { font-weight: 400; color: #8a8a8a; font-size: 13px; }

.dn-bang th {
  background: var(--dn-navy);
  color: var(--dn-gold-l);
  font-weight: 600;
  padding: 9px 11px;
  text-align: left;
  white-space: nowrap;
}

.dn-bang td { padding: 9px 11px; border-bottom: 1px solid #eee5d3; color: #333; }
.dn-bang tbody tr:nth-child(odd) td { background: #faf7f0; }
.dn-bang .dn-gia { color: #c01627; font-weight: 700; white-space: nowrap; }

/* --- loi the --- */
.dn-loi-the {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
}

.dn-loi-the li {
  background: #fff;
  border-top: 3px solid var(--dn-gold);
  border-radius: 8px;
  padding: 15px 16px;
  box-shadow: 0 3px 12px rgba(18, 32, 63, .05);
}
.dn-loi-the strong { display: block; color: var(--dn-navy); font-size: 15px; margin-bottom: 5px; }
.dn-loi-the span { font-size: 13.5px; line-height: 1.6; color: #5c5c5c; }

.dn-ghi-chu {
  margin-top: 24px;
  font-size: 13px;
  line-height: 1.65;
  color: #7a7a7a;
  font-style: italic;
}

@media (max-width: 991px) {
  .dn-sp { grid-template-columns: 1fr; gap: 16px; }
  .dn-sp:nth-child(even) .dn-sp__anh { order: 0; }
  .dn-sp__noi-dung h4 { font-size: 19px; }
}

/* ---------- tai lieu that cua chu dau tu (bang gia / tien do thanh toan) ---------- */
.dn-gtt { background: #fff; }
.dn-gtt__mo-dau { text-align: center; color: #6d6d6d; font-size: 14.5px; margin-bottom: 22px; }

.dn-tl-luoi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
}

.dn-tl { margin: 0; }
.dn-tl img {
  width: 100%;
  display: block;
  border: 1px solid #e7ddc9;
  border-radius: 10px;
  box-shadow: 0 6px 20px rgba(18, 32, 63, .07);
  transition: transform .25s ease;
}
.dn-tl a:hover img { transform: translateY(-3px); }
.dn-tl figcaption { padding: 12px 2px 0; }
.dn-tl figcaption strong { display: block; color: var(--dn-navy); font-size: 16px; margin-bottom: 4px; }
.dn-tl figcaption span { font-size: 13.5px; line-height: 1.6; color: #5c5c5c; }

/* ---------- bang gia tren dien thoai: doi tu bang sang the ----------
   Man hinh hep khong du cho 4 cot -> cot "Gia" bi day ra ngoai.
   Chuyen moi dong thanh mot the, nhan cot lay tu data-nhan.               */
@media (max-width: 575px) {
  .dn-bang, .dn-bang tbody, .dn-bang tr, .dn-bang td { display: block; width: auto; }
  .dn-bang { min-width: 0; }
  /* table chuyen sang display:block lam caption bo hep lai -> tra ve khoi day du */
  .dn-bang caption { display: block; width: 100%; }
  .dn-bang thead { position: absolute; left: -9999px; }

  .dn-bang tr {
    border: 1px solid #e7ddc9;
    border-left: 3px solid var(--dn-gold);
    border-radius: 8px;
    padding: 10px 12px;
    margin-bottom: 10px;
    background: #fff !important;
  }
  .dn-bang tbody tr:nth-child(odd) td { background: transparent; }

  .dn-bang td {
    border: 0;
    padding: 4px 0;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 14px;
  }
  .dn-bang td::before {
    content: attr(data-nhan);
    color: #8a8a8a;
    font-size: 13px;
    flex: none;
  }
  /* dong dau tien la ten loai -> in dam, khong can nhan mo ta */
  .dn-bang td:first-child {
    font-weight: 700;
    color: var(--dn-navy);
    border-bottom: 1px solid #f0e8d8;
    padding-bottom: 7px;
    margin-bottom: 4px;
  }
  .dn-bang td:first-child::before { font-weight: 400; }
  .dn-bang .dn-gia { font-size: 16px; }
}

/* ---------- dai thong tin chu dau tu / phap ly ---------- */
.dn-thong-tin {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1px;
  background: #e7ddc9;
  border: 1px solid #e7ddc9;
  border-radius: 10px;
  overflow: hidden;
  margin-top: 26px;
}
.dn-thong-tin > div { background: #fff; padding: 14px 16px; }
.dn-thong-tin span {
  display: block;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--dn-gold-d);
  margin-bottom: 4px;
}
.dn-thong-tin b { font-size: 14.5px; line-height: 1.5; color: var(--dn-navy); font-weight: 600; }

/* ---------- the chi tiet tung loai lien ke / shophouse ---------- */
.dn-sp__chi-tiet {
  grid-column: 1 / -1;          /* trai rong ca hai cot cua .dn-sp */
  border-top: 1px solid #efe6d5;
  margin-top: 4px;
  padding-top: 18px;
}
.dn-sp__chi-tiet h5 {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--dn-gold-d);
  margin: 0 0 14px;
}

.dn-ct-luoi {
  display: grid;
  /* 4 loai -> chia dung 4 cot; auto-fit se de thua mot cot rong 0px */
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

@media (max-width: 991px) {
  .dn-ct-luoi { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

.dn-ct {
  display: block;
  text-decoration: none;
  border: 1px solid #e7ddc9;
  border-radius: 9px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow .2s ease, transform .2s ease;
}
.dn-ct:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(18, 32, 63, .12); }
.dn-ct img { width: 100%; display: block; }
.dn-ct span { display: block; padding: 9px 12px 11px; border-top: 1px solid #f2ead9; }
.dn-ct b { display: block; font-size: 14.5px; color: var(--dn-navy); margin-bottom: 2px; }
.dn-ct span { font-size: 13px; color: #6d6d6d; line-height: 1.45; }

@media (max-width: 575px) {
  .dn-ct-luoi { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .dn-ct b { font-size: 13px; }
  .dn-ct span { font-size: 11.5px; padding: 7px 9px 9px; }
}

/* =========================================================================
   CHIA HANG MUC — moi muc co so thu tu + nhan, nen xen ke de tach bach
   ========================================================================= */
.dn-hang-muc {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  margin-bottom: 12px;
}

.dn-hang-muc .dn-so {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--dn-gold-d);
  border: 1px solid rgba(201, 162, 76, .5);
  border-radius: 999px;
  padding: 3px 11px;
  line-height: 1.4;
}

.dn-hang-muc .dn-nhan {
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: #8d8d8d;
}

/* muc nam tren nen navy -> chu phai sang */
#nha-mau .dn-hang-muc .dn-nhan,
.background-gradiant .dn-hang-muc .dn-nhan { color: rgba(255, 255, 255, .78); }
#nha-mau .dn-hang-muc .dn-so,
.background-gradiant .dn-hang-muc .dn-so {
  color: var(--dn-gold-l);
  border-color: rgba(224, 196, 137, .5);
}

/* --- ép nền xen kẽ đều: mỗi mục một màu khác mục liền kề nó --- */
/* trang - navy - kem - trang - kem - trang - navy - kem - trang - kem - trang */
#mat-bang        { background-color: #fff; }
#nha-lien-ke     { background-color: var(--dn-cream); }
#shophouse       { background-color: #fff; }
#gia-thanh-toan  { background-color: var(--dn-cream); }
#tin-tuc         { background-color: #fff; }

/* --- them khoang tho giua cac muc --- */
@media (min-width: 992px) {
  section.dn-nen-1, section.dn-nen-2 { padding-top: 54px; padding-bottom: 54px; }
}

@media (max-width: 575px) {
  .dn-hang-muc { gap: 8px; margin-bottom: 9px; }
  .dn-hang-muc .dn-so { font-size: 11px; padding: 2px 9px; }
  .dn-hang-muc .dn-nhan { font-size: 11px; letter-spacing: 1.6px; }
}