:root{
  --brand:#28a745; --ink:#0f1b2a; --muted:#5b6b7a; --line:#e6edf5; --bg:#fff;
  --radius:14px; --shadow:0 10px 26px rgba(15,27,42,.06)
}
/* ===== Base: mobile-first ===== */
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 ui-sans-serif,system-ui,Segoe UI,Roboto,Arial}
img{display:block;max-width:100%;height:auto;border-radius:12px}
a{color:inherit;text-decoration:none}
.c904c49a732{max-width:1120px;margin:auto;padding:16px}
.ce2e4b773a2{text-align:center}
button{font:inherit}
/* Grids – mobile: 1 cột */
.c6eb1816bed,.c99ac2f6210{display:grid;gap:16px}
.c6eb1816bed{grid-template-columns:1fr}
.c99ac2f6210{grid-template-columns:1fr}
/* Header + Nav (hamburger) */
.c902d2d1c0b{position:sticky;top:0;z-index:40;background:#fff;border-bottom:1px solid var(--line)}
.c310a287514{display:flex;align-items:center;gap:10px;font-weight:800}
.c310a287514 img{height:44px;width:auto}
.c610dd9686c{border:1px solid var(--line);background:#fff;border-radius:10px;padding:10px 14px;min-height:44px}
.cc3e792f00d{display:none;flex-direction:column;gap:8px;margin-top:10px}
.cc3e792f00d a{padding:10px 12px;border-radius:10px;color:#2b3440;min-height:44px;display:block}
.cc3e792f00d a.on,.cc3e792f00d a:hover{background:var(--brand);color:#fff}
.cc3e792f00d.open{display:flex}
/* Hero */
.c42968fc2fd{position:relative;background:linear-gradient(0deg,rgba(0,0,0,.45),rgba(0,0,0,.45)),url('../../images/hero.jpg') center/cover no-repeat;color:#fff}
.c42968fc2fd .c904c49a732{padding:56px 16px}
.c721c1722eb{max-width:760px;margin:6px auto}
/* Sections */
section{padding:24px 0;border-top:1px solid var(--line)}
.c5bf8ffe656{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:16px}
.c77442fcb2c{display:inline-block;background:#eef8f1;color:#0f6627;border:1px solid #bfe2c4;padding:4px 10px;border-radius:999px;font-weight:700}
/* Footer */
.cea9ed02352{background:#f8fbff;border-top:1px solid var(--line);margin-top:30px}
.c195f40199f{display:grid;grid-template-columns:1fr;gap:14px}
.ca7d848de3a{height:36px;margin-bottom:6px}
.c00c6fb2d72{text-align:center;color:#667;margin:8px 0 16px}
.c71f91eab9d{display:block;color:#415064;font-weight:800;letter-spacing:.02em;margin-bottom:2px} /* label đậm trong footer */
.c792c93e2c4{color:#0f1b2a}
/* Forms */
.c990214f448{display:flex;flex-direction:column;gap:12px;max-width:560px}
input,textarea{width:100%;padding:12px;border:1px solid #ccd7e4;border-radius:12px}
.cabbbbe4e21{display:inline-block;background:var(--brand);color:#fff;padding:12px 18px;border-radius:12px;min-height:44px}
.cabbbbe4e21.ghost{background:#fff;color:var(--brand);border:1px solid var(--brand)}
/* Sub header */
.c39c0f0bbf3{background:var(--brand);color:#fff}
.c39c0f0bbf3 .c904c49a732{display:flex;align-items:center;justify-content:space-between}
.back{color:#fff;opacity:.9}
/* ===== ≥768px: tablet/desktop ===== */
@media(min-width:768px){
  .c610dd9686c{display:none}
  .cc3e792f00d{display:flex;flex-direction:row;gap:14px;margin-top:0}
  .c6eb1816bed{grid-template-columns:1fr 1fr}
  .c99ac2f6210{grid-template-columns:repeat(3,1fr)}
  .c42968fc2fd .c904c49a732{padding:72px 16px}
  .c195f40199f{grid-template-columns:1.2fr 1fr}
}