/* ============================================================
   BAYTOT.VN PRO — Departure Board Aesthetic
   Palette · Type · Layout · Components
   ============================================================ */

:root{
  /* --- Màu sắc (khớp logo baytot.vn / Baytot.vn: periwinkle #5061B0 + cam #F0903F) --- */
  --navy:        #353F86;   /* xanh periwinkle đậm — bề mặt tối, headings */
  --navy-2:      #46539F;   /* xanh sáng hơn cho card tối / dải tin cậy */
  --sky:         #5061B0;   /* xanh thương hiệu (đúng màu logo) — hành động / link */
  --sky-soft:    #EDEFFB;   /* nền xanh nhạt */
  --amber:       #F0903F;   /* accent cam (đúng màu logo) */
  --amber-deep:  #DD7A2A;
  --ink:         #232A52;   /* chữ chính (xanh slate) */
  --slate:       #5E6A88;   /* chữ phụ */
  --line:        #E2E6F1;   /* viền */
  --paper:       #F6F8FD;   /* nền trang */
  --white:       #FFFFFF;
  --ok:          #1FA45E;   /* tick xanh FAQ */
  --board-bg:    #2B3680;   /* nền bảng điện tử (periwinkle đậm) */
  --board-amber: #F8A24B;   /* chữ bảng điện tử (cam ấm) */

  /* --- Shadow & radius --- */
  --r-sm: 8px; --r: 14px; --r-lg: 22px;
  --sh-1: 0 1px 2px rgba(31,38,73,.06), 0 4px 16px rgba(31,38,73,.06);
  --sh-2: 0 8px 30px rgba(31,38,73,.14);
  --sh-amber: 0 8px 24px rgba(240,144,63,.34);

  /* --- Layout --- */
  --max: 1180px;
  --gap: clamp(16px, 3vw, 32px);

  /* --- Type --- */
  --f-body: "Be Vietnam Pro", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

/* ---------- Reset nhẹ ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--f-body); color:var(--ink);
  background:var(--paper); line-height:1.65; font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--sky); text-decoration:none; transition:color .15s; }
a:hover{ color:var(--navy); }
h1,h2,h3,h4{ line-height:1.2; font-weight:800; color:var(--navy); margin:0 0 .5em; letter-spacing:-.01em; }
h1{ font-size:clamp(2rem,5vw,3.2rem); }
h2{ font-size:clamp(1.5rem,3.4vw,2.3rem); }
h3{ font-size:clamp(1.15rem,2vw,1.45rem); }
p{ margin:0 0 1rem; }
ul,ol{ margin:0 0 1rem; padding-left:1.2rem; }
:focus-visible{ outline:3px solid var(--amber); outline-offset:2px; border-radius:4px; }

.wrap{ width:100%; max-width:var(--max); margin-inline:auto; padding-inline:clamp(16px,4vw,24px); }
.muted{ color:var(--slate); }
.center{ text-align:center; }
.eyebrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-size:.8rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase;
  color:var(--amber-deep); margin-bottom:.75rem;
}
.eyebrow::before{ content:""; width:26px; height:2px; background:var(--amber); display:inline-block; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5rem;
  font-weight:700; font-family:var(--f-body); font-size:1rem;
  padding:.85rem 1.5rem; border-radius:999px; border:2px solid transparent;
  cursor:pointer; transition:transform .12s, box-shadow .2s, background .2s; white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-amber{ background:var(--amber); color:var(--navy); box-shadow:var(--sh-amber); }
.btn-amber:hover{ background:var(--amber-deep); color:var(--navy); }
.btn-navy{ background:var(--navy); color:#fff; }
.btn-navy:hover{ background:var(--navy-2); color:#fff; }
.btn-ghost{ background:transparent; border-color:var(--line); color:var(--navy); }
.btn-ghost:hover{ border-color:var(--navy); }
.btn-lg{ padding:1.05rem 2rem; font-size:1.08rem; }

/* ============================================================
   HEADER
   ============================================================ */
.topbar{ background:var(--navy); color:#C9D2EE; font-size:.86rem; }
.topbar .wrap{ display:flex; flex-wrap:wrap; gap:.4rem 1.4rem; align-items:center; padding-block:.5rem; }
.topbar a{ color:#C9D2EE; display:inline-flex; align-items:center; gap:.4rem; }
.topbar a:hover{ color:var(--amber); }
.topbar .sep{ margin-left:auto; }

.site-header{ position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid var(--line); box-shadow:0 1px 0 rgba(31,38,73,.04); }
.site-header .wrap{ display:flex; align-items:center; gap:1.2rem; padding-block:.7rem; }
.brand{ display:flex; align-items:center; gap:.6rem; font-weight:900; color:var(--navy); font-size:1.25rem; }
.brand .logo-mark{
  width:38px; height:38px; border-radius:10px; background:var(--navy);
  display:grid; place-items:center; color:var(--amber); flex:none;
}
.brand img.brand-logo{ height:48px; width:auto; max-width:210px; }
.footer-logo{ height:56px; width:auto; }
.main-nav{ margin-left:auto; }
.main-nav ul{ list-style:none; display:flex; gap:.3rem; margin:0; padding:0; align-items:center; }
.main-nav a{ color:var(--navy); font-weight:600; padding:.5rem .8rem; border-radius:8px; font-size:.96rem; }
.main-nav a:hover{ background:var(--sky-soft); color:var(--sky); }
.main-nav .menu-item-has-children{ position:relative; }
.main-nav .sub-menu{
  position:absolute; top:100%; left:0; min-width:240px; background:#fff;
  border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--sh-2);
  padding:.4rem; display:none; flex-direction:column; gap:.1rem;
}
.main-nav .menu-item-has-children:hover .sub-menu{ display:flex; }
.main-nav .sub-menu a{ display:block; }
.header-cta{ display:flex; align-items:center; gap:.6rem; }
.nav-toggle{ display:none; background:none; border:none; cursor:pointer; padding:.4rem; }
.nav-toggle span{ display:block; width:24px; height:2px; background:var(--navy); margin:5px 0; transition:.2s; }
.nav-close{ display:none; position:absolute; top:.8rem; right:1rem; width:40px; height:40px; border:none; background:var(--paper); color:var(--navy); border-radius:50%; font-size:1.6rem; line-height:1; cursor:pointer; align-items:center; justify-content:center; }
.nav-close:hover{ background:var(--sky-soft); color:var(--sky); }
.nav-overlay{ display:none; position:fixed; inset:0; background:rgba(15,20,45,.5); z-index:45; }
.nav-overlay.show{ display:block; }

/* ============================================================
   HERO + SEARCH WIDGET
   ============================================================ */
.hero{
  position:relative; color:#fff; overflow:hidden;
  background:
    linear-gradient(120deg, rgba(40,49,110,.92) 0%, rgba(46,56,120,.55) 55%, rgba(32,39,90,.30) 100%),
    var(--hero-banner, none),
    linear-gradient(160deg, #2A337A 0%, #34409A 55%, #232B63 100%);
  background-size:cover, cover, cover;
  background-position:center, center right, center;
  background-repeat:no-repeat;
}
.hero::after{ /* lưới chấm như radar */
  content:""; position:absolute; inset:0; opacity:.35; pointer-events:none;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px, transparent 1px);
  background-size:26px 26px;
}
.hero .wrap{ position:relative; z-index:2; padding-block:clamp(2.4rem,6vw,4.5rem) clamp(2rem,5vw,3.5rem); }
.hero-grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(1.5rem,4vw,3rem); align-items:center; }
.hero h1{ color:#fff; }
.hero h1 .hl{ color:var(--amber); }
.hero .lead{ font-size:clamp(1.05rem,1.6vw,1.25rem); color:#d6e0f2; max-width:34ch; }
.hero-badges{ display:flex; flex-wrap:wrap; gap:.6rem; margin:1.4rem 0 1.8rem; }
.hero-badge{ background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16); color:#eaf0fb; padding:.45rem .85rem; border-radius:999px; font-size:.85rem; font-weight:600; display:inline-flex; gap:.4rem; align-items:center; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.8rem; }

/* Search / quote widget — kiểu booking hãng bay */
.search-card{ background:#fff; color:var(--ink); border-radius:var(--r-lg); box-shadow:var(--sh-2); overflow:hidden; }
.search-card .sc-head{ background:var(--navy-2); color:#fff; padding:1rem 1.3rem; display:flex; align-items:center; gap:.6rem; font-weight:700; }
.search-card .sc-head .dot{ width:10px; height:10px; border-radius:50%; background:var(--amber); box-shadow:0 0 0 4px rgba(245,165,36,.25); }
.search-body{ padding:1.3rem; }
.trip-tabs{ display:flex; gap:.4rem; background:var(--paper); padding:.3rem; border-radius:999px; margin-bottom:1rem; }
.trip-tabs button{ flex:1; border:none; background:none; padding:.55rem; border-radius:999px; font-weight:700; font-family:var(--f-body); color:var(--slate); cursor:pointer; font-size:.9rem; }
.trip-tabs button.active{ background:#fff; color:var(--navy); box-shadow:var(--sh-1); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:.8rem; margin-bottom:.8rem; }
.field{ display:flex; flex-direction:column; gap:.3rem; }
.field label{ font-size:.78rem; font-weight:700; color:var(--slate); text-transform:uppercase; letter-spacing:.04em; }
.field select,.field input{
  font-family:var(--f-body); font-size:1rem; padding:.7rem .8rem; border:1.5px solid var(--line);
  border-radius:var(--r-sm); background:#fff; color:var(--ink); width:100%;
}
.field select:focus,.field input:focus{ border-color:var(--sky); outline:none; }
.search-card .btn{ width:100%; margin-top:.4rem; }
.sc-note{ font-size:.8rem; color:var(--slate); margin:.7rem 0 0; text-align:center; }

/* Thanh tin tưởng dưới hero */
.trust-strip{ background:var(--navy-2); }
.trust-strip .wrap{ display:flex; flex-wrap:wrap; justify-content:space-around; gap:1rem; padding-block:1.1rem; text-align:center; }
.trust-strip .ts{ color:#dce5f5; }
.trust-strip .ts b{ display:block; font-size:1.5rem; color:var(--amber); font-weight:900; }
.trust-strip .ts span{ font-size:.85rem; }

/* ============================================================
   SECTIONS
   ============================================================ */
.section{ padding-block:clamp(2.6rem,6vw,4.5rem); }
.section-head{ max-width:62ch; margin-bottom:clamp(1.5rem,3vw,2.4rem); }
.section.alt{ background:#fff; }
.section.navy{ background:var(--navy); color:#fff; }
.section.navy h2,.section.navy h3{ color:#fff; }
.section.navy .muted{ color:#aebbd4; }

/* ---------- DEPARTURE BOARD — bảng giá ---------- */
.board{ background:var(--board-bg); border-radius:var(--r-lg); overflow:hidden; box-shadow:var(--sh-2); border:1px solid #3A4691; }
.board-top{ display:flex; align-items:center; gap:.7rem; padding:1rem 1.3rem; background:#212B66; border-bottom:1px solid #3A4691; }
.board-top .blip{ width:9px; height:9px; border-radius:50%; background:var(--ok); box-shadow:0 0 8px var(--ok); animation:blink 1.6s infinite; }
@keyframes blink{ 50%{ opacity:.35; } }
.board-top h3{ color:#fff; margin:0; font-size:1.05rem; }
.board-top .upd{ margin-left:auto; font-family:var(--f-mono); font-size:.78rem; color:#8B96C6; }
.board table{ width:100%; border-collapse:collapse; }
.board thead th{
  font-family:var(--f-mono); font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color:#97A2D0; text-align:left; padding:.7rem 1.3rem; background:#161B45;
}
.board tbody td{ padding:.8rem 1.3rem; border-top:1px solid #3A4691; color:#D8DEF6; font-size:.95rem; }
.board tbody tr:hover{ background:#313D86; }
.board .route{ font-weight:700; color:#fff; }
.board .price{ font-family:var(--f-mono); font-weight:700; color:var(--board-amber); font-size:1.05rem; text-align:right; white-space:nowrap; }
.board .price small{ display:block; font-size:.62rem; color:#8B96C6; letter-spacing:.05em; }
.board .flip{ display:inline-block; animation:flip .6s ease; }
@keyframes flip{ from{ transform:rotateX(90deg); opacity:0; } to{ transform:rotateX(0); opacity:1; } }
.board-foot{ padding:.9rem 1.3rem; background:#212B66; font-size:.8rem; color:#8B96C6; font-family:var(--f-mono); }

.board-tabs{ display:flex; gap:.5rem; margin-bottom:1.2rem; flex-wrap:wrap; }
.board-tabs button{
  border:1.5px solid var(--line); background:#fff; color:var(--navy); font-weight:700;
  padding:.55rem 1.1rem; border-radius:999px; cursor:pointer; font-family:var(--f-body); font-size:.92rem;
}
.board-tabs button.active{ background:var(--navy); color:#fff; border-color:var(--navy); }

/* ---------- Cards / dịch vụ ---------- */
.grid{ display:grid; gap:var(--gap); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:1.5rem; box-shadow:var(--sh-1); transition:transform .15s, box-shadow .2s; }
.card:hover{ transform:translateY(-3px); box-shadow:var(--sh-2); }
.card .ico{ width:48px; height:48px; border-radius:12px; background:var(--sky-soft); color:var(--sky); display:grid; place-items:center; margin-bottom:1rem; }
.card h3{ font-size:1.15rem; }
.card.svc{ display:flex; flex-direction:column; }
.card.svc .more{ margin-top:auto; font-weight:700; padding-top:.6rem; }

/* ---------- Quy trình (process — đây là chuỗi thật, dùng số) ---------- */
.steps{ counter-reset:step; display:grid; grid-template-columns:repeat(4,1fr); gap:var(--gap); }
.step{ position:relative; padding-top:1rem; }
.step::before{
  counter-increment:step; content:"0" counter(step);
  font-family:var(--f-mono); font-size:1.6rem; font-weight:800; color:var(--amber);
  display:block; margin-bottom:.5rem;
}
.step h3{ font-size:1.1rem; }
.step p{ color:var(--slate); font-size:.95rem; margin:0; }

/* ---------- FAQ / Q&A (GEO) ---------- */
.faq-list{ display:grid; gap:.8rem; max-width:880px; }
.faq-item{ background:#fff; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; }
.faq-q{
  width:100%; text-align:left; background:none; border:none; cursor:pointer;
  font-family:var(--f-body); font-size:1.08rem; font-weight:700; color:var(--navy);
  padding:1.1rem 1.3rem; display:flex; gap:.8rem; align-items:flex-start; justify-content:space-between;
}
.faq-q .qmark{ color:var(--amber); flex:none; font-weight:900; }
.faq-q .chev{ flex:none; transition:transform .25s; color:var(--slate); }
.faq-item[open] .faq-q .chev,.faq-item.open .faq-q .chev{ transform:rotate(180deg); }
.faq-a{ padding:0 1.3rem; max-height:0; overflow:hidden; transition:max-height .3s ease, padding .3s ease; color:var(--ink); }
.faq-item.open .faq-a{ padding:0 1.3rem 1.2rem; max-height:600px; }
.faq-a .tick{ color:var(--ok); font-weight:800; }
.faq-a p{ margin:0 0 .6rem; }

/* ---------- Đánh giá ---------- */
.reviews{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--gap); }
.review{ background:#fff; border:1px solid var(--line); border-radius:var(--r); padding:1.4rem; box-shadow:var(--sh-1); }
.review .stars{ color:var(--amber); letter-spacing:2px; margin-bottom:.5rem; }
.review p{ font-style:italic; color:var(--ink); }
.review .who{ display:flex; align-items:center; gap:.7rem; margin-top:1rem; }
.review .av{ width:42px; height:42px; border-radius:50%; background:var(--navy); color:var(--amber); display:grid; place-items:center; font-weight:800; flex:none; }
.review .who b{ color:var(--navy); }
.review .who span{ font-size:.82rem; color:var(--slate); display:block; }

/* ---------- Logo hãng ---------- */
.partners{ display:flex; flex-wrap:wrap; gap:1rem 2rem; align-items:center; justify-content:center; opacity:.85; }
.partners .p{ font-weight:800; color:var(--slate); font-size:1.05rem; letter-spacing:-.02em; padding:.5rem .9rem; border:1px solid var(--line); border-radius:10px; background:#fff; }

/* ---------- CTA dải ---------- */
.cta-band{ background:linear-gradient(135deg,var(--amber),var(--amber-deep)); color:var(--navy); border-radius:var(--r-lg); padding:clamp(1.8rem,4vw,3rem); text-align:center; box-shadow:var(--sh-amber); }
.cta-band h2{ color:var(--navy); }
.cta-band .btn-navy{ font-size:1.1rem; }

/* ============================================================
   CONTENT (bài viết / trang)
   ============================================================ */
.entry{ max-width:760px; margin-inline:auto; }
.entry img{ border-radius:var(--r); margin:1.5rem 0; }
.entry h2{ margin-top:2rem; }
.entry table{ width:100%; border-collapse:collapse; margin:1.5rem 0; font-size:.95rem; }
.entry th,.entry td{ border:1px solid var(--line); padding:.7rem .9rem; text-align:left; }
.entry th{ background:var(--sky-soft); color:var(--navy); }
.entry blockquote{ border-left:4px solid var(--amber); margin:1.5rem 0; padding:.5rem 0 .5rem 1.2rem; color:var(--slate); font-style:italic; }
.breadcrumb{ font-size:.85rem; color:var(--slate); padding-block:1rem; }
.breadcrumb a{ color:var(--slate); }
.breadcrumb a:hover{ color:var(--sky); }

.post-card{ background:#fff; border:1px solid var(--line); border-radius:var(--r); overflow:hidden; box-shadow:var(--sh-1); display:flex; flex-direction:column; }
.post-card .thumb{ aspect-ratio:16/9; background:var(--sky-soft); overflow:hidden; }
.post-card .pc-body{ padding:1.1rem 1.2rem 1.3rem; display:flex; flex-direction:column; flex:1; }
.post-card h3{ font-size:1.1rem; }
.post-card .meta{ font-size:.8rem; color:var(--slate); margin-top:auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{ background:var(--navy); color:#C6CFE9; padding-block:clamp(2.4rem,5vw,3.5rem) 0; font-size:.92rem; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:2rem; }
.site-footer h4{ color:#fff; font-size:1rem; margin-bottom:1rem; }
.site-footer a{ color:#C6CFE9; }
.site-footer a:hover{ color:var(--amber); }
.site-footer ul{ list-style:none; padding:0; margin:0; display:grid; gap:.5rem; }
.footer-contact li{ display:flex; gap:.6rem; align-items:flex-start; }
.footer-disclaimer{ border-top:1px solid #283168; margin-top:2rem; padding-block:1.3rem; font-size:.8rem; color:#8C97C4; }
.footer-bottom{ border-top:1px solid #283168; padding-block:1.1rem; text-align:center; font-size:.82rem; color:#8C97C4; }

/* ============================================================
   FLOATING CONTACT (Zalo / Hotline / Viber)
   ============================================================ */
.floating{ position:fixed; right:16px; bottom:16px; z-index:60; display:flex; flex-direction:column; gap:.7rem; }
.floating a{
  position:relative; width:54px; height:54px; border-radius:50%; display:grid; place-items:center; color:#fff;
  box-shadow:var(--sh-2); font-weight:700; font-size:.72rem; text-align:center; line-height:1;
  transition:transform .2s ease; will-change:transform;
}
.floating a::after{
  content:""; position:absolute; inset:0; border-radius:50%; z-index:-1;
  background:var(--ring,#15A05A); animation:fab-ripple 2s ease-out infinite;
}
.floating a:hover{ transform:scale(1.14); }
.floating a:hover::after{ animation-play-state:paused; }
.floating .f-phone{ background:#15A05A; --ring:#15A05A; font-size:1.5rem; animation:fab-ring 2.4s ease-in-out infinite; }
.floating .f-zalo{ background:#0068FF; --ring:#0068FF; animation:fab-bob 3s ease-in-out infinite; }
.floating .f-viber{ background:#7360F2; --ring:#7360F2; animation:fab-bob 3s ease-in-out .5s infinite; }
.floating .f-zalo::after{ animation-delay:.35s; }
.floating .f-viber::after{ animation-delay:.7s; }
.floating a:hover.f-phone,.floating a:hover.f-zalo,.floating a:hover.f-viber{ animation-play-state:paused; }
@keyframes fab-ripple{ 0%{ transform:scale(1); opacity:.55; } 70%{ transform:scale(1.9); opacity:0; } 100%{ transform:scale(1.9); opacity:0; } }
@keyframes fab-ring{ 0%,58%,100%{ transform:rotate(0); } 61%{ transform:rotate(16deg);} 64%{ transform:rotate(-14deg);} 67%{ transform:rotate(11deg);} 70%{ transform:rotate(-8deg);} 73%{ transform:rotate(0);} }
@keyframes fab-bob{ 0%,100%{ transform:translateY(0);} 50%{ transform:translateY(-5px);} }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .hero-grid{ grid-template-columns:1fr; }
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .steps{ grid-template-columns:repeat(2,1fr); }
  .reviews{ grid-template-columns:1fr 1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:760px){
  .site-header .wrap{ position:relative; }
  .main-nav{ position:fixed; inset:0 0 0 auto; width:min(320px,86vw); background:#fff; box-shadow:var(--sh-2); transform:translateX(100%); transition:transform .25s; padding:4.5rem 1.2rem 2rem; overflow:auto; z-index:60; }
  .main-nav.open{ transform:translateX(0); }
  .main-nav ul{ flex-direction:column; align-items:stretch; gap:.2rem; }
  .main-nav .sub-menu{ position:static; display:flex; box-shadow:none; border:none; padding-left:.8rem; }
  .nav-close{ display:flex; }
  .nav-toggle{ display:block; margin:0; order:0; }
  .brand{ position:absolute; left:50%; transform:translateX(-50%); margin:0; }
  .brand img.brand-logo{ height:40px; max-width:160px; }
  .header-cta{ margin-left:auto; }
  .header-cta .btn-text{ display:none; }
  .grid-3,.grid-4,.grid-2{ grid-template-columns:1fr; }
  .steps{ grid-template-columns:1fr; }
  .reviews{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; }
  .field-row{ grid-template-columns:1fr; }
  .trust-strip .wrap{ gap:1.2rem; }
  .board thead th:nth-child(2),.board tbody td:nth-child(2){ display:none; } /* ẩn cột giữa trên mobile */
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}

/* ---- Hộp cảm ơn sau khi gửi yêu cầu báo giá ---- */
.b24-modal{ position:fixed; inset:0; background:rgba(15,20,45,.55); z-index:200; display:grid; place-items:center; padding:1rem; animation:b24-fade .18s ease; }
.b24-modal-card{ position:relative; background:#fff; border-radius:18px; padding:2rem 1.6rem 1.6rem; max-width:420px; width:100%; text-align:center; box-shadow:0 24px 60px rgba(15,20,45,.3); animation:b24-pop .22s ease; }
.b24-modal-ico{ font-size:2.6rem; line-height:1; margin-bottom:.4rem; }
.b24-modal-card h3{ color:var(--navy); font-size:1.35rem; margin:.2rem 0 .5rem; }
.b24-modal-card p{ color:var(--slate); margin:0 0 1.1rem; font-size:.98rem; }
.b24-modal-btn{ display:block; background:linear-gradient(135deg,var(--amber),var(--amber-deep)); color:#fff; text-decoration:none; font-weight:800; padding:.85rem 1rem; border-radius:12px; margin-bottom:.6rem; }
.b24-modal-copy{ display:block; width:100%; background:var(--paper); border:1px solid var(--line); color:var(--navy); font-weight:600; padding:.7rem 1rem; border-radius:12px; cursor:pointer; font-size:.95rem; }
.b24-modal-copy:hover{ background:var(--sky-soft); }
.b24-modal-x{ position:absolute; top:.6rem; right:.7rem; width:34px; height:34px; border:none; background:transparent; color:var(--slate); font-size:1.6rem; line-height:1; cursor:pointer; border-radius:50%; }
.b24-modal-x:hover{ background:var(--paper); color:var(--navy); }
@keyframes b24-fade{ from{ opacity:0 } to{ opacity:1 } }
@keyframes b24-pop{ from{ opacity:0; transform:translateY(14px) scale(.97) } to{ opacity:1; transform:none } }