/* =====================================================================
   DUY ANH WEB — main.css  (dùng chung mọi trang)
   Đặt tại: wp-content/themes/bricks-child/assets/css/main.css
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap');

:root{
  --blue:#1d5bf0; --blue2:#0ea5e9;
  --grad:linear-gradient(135deg,#1d5bf0,#0ea5e9);
  --navy:#0b1b3f; --ink:#0f172a; --soft:#516079; --muted:#8391a7;
  --line:#e5eaf3; --bg2:#f4f7fd; --ok:#16a34a; --red:#e5383b; --zalo:#0068ff;
}

/* ---------- Nền tảng ---------- */
.daw *{box-sizing:border-box}
.daw{color:var(--ink);font:16px/1.65 "Be Vietnam Pro",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.daw a{color:inherit;text-decoration:none}
.daw img{display:block;max-width:100%}
.daw h1,.daw h2,.daw h3{margin:0;letter-spacing:-.025em;line-height:1.18}
.daw p{margin:0}
.daw ul{list-style:none;margin:0;padding:0}

/* ---------- Khung & tiêu đề mục ---------- */
.wrap{max-width:1220px;margin:auto;padding:0 24px}
.sec{padding:96px 0}
.sec.alt{background:var(--bg2)}
.sh{max-width:700px;margin-bottom:48px}
.sh.c{text-align:center;margin-inline:auto}
.sh.c .eyebrow:after{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.sh h2{font-size:40px;font-weight:800;margin-top:12px}
.sh p{color:var(--soft);font-size:17px;margin-top:14px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.note{text-align:center;color:var(--muted);font-size:14px;margin-top:26px}

/* ---------- Nút ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:50px;padding:0 24px;border-radius:12px;font-weight:700;font-size:15px;white-space:nowrap;transition:.2s;border:0;cursor:pointer}
.btn svg{width:18px;height:18px}
.b-pri{background:var(--grad);color:#fff;box-shadow:0 10px 24px -10px rgba(29,91,240,.7)}
.b-pri:hover{transform:translateY(-2px)}
.b-out{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.b-out:hover{border-color:var(--blue);color:var(--blue)}
.b-zalo{background:var(--zalo);color:#fff}

/* ---------- Nút liên hệ nổi (mọi trang) ---------- */
.fab{position:fixed;left:20px;bottom:20px;z-index:50;display:grid;gap:10px}
.fab a{display:flex;align-items:center;gap:10px;height:46px;padding:0 18px 0 6px;border-radius:99px;color:#fff;font-weight:700;font-size:14px;box-shadow:0 10px 24px -10px rgba(0,0,0,.45)}
.fab a i{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.2);display:grid;place-items:center;font-style:normal}
.fab a svg{width:18px;height:18px}
.fab .z{background:var(--zalo)}.fab .c{background:var(--red)}
.mbar{display:none}

@media(max-width:640px){
  .sec{padding:68px 0}
  .sh h2{font-size:30px}
  .fab{display:none}
  .mbar{display:grid;grid-template-columns:1fr 1fr 1.25fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:50;background:#fff;border-top:1px solid var(--line);padding:10px 12px;box-shadow:0 -10px 30px -15px rgba(11,27,63,.3)}
  .mbar a{height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:7px;font-weight:700;font-size:14.5px;color:#fff}
  .mbar svg{width:18px;height:18px}
  .mbar .c{background:var(--red)}.mbar .z{background:var(--zalo)}.mbar .q{background:var(--grad)}
}

/* ---------- Tương thích phần tử Bricks ---------- */
.brxe-container.wrap{display:block;width:100%;max-width:1220px;margin-left:auto;margin-right:auto;padding:0 24px}
.brxe-text > p{margin:0}
.brxe-text > p + p{margin-top:.6em}
.brxe-section:is(.hero,.sec){font-family:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
.brxe-section:is(.hero,.sec) :is(h1,h2,h3,h4){font-family:inherit}
.brxe-section:is(.hero,.sec) a{text-decoration:none}