@font-face {
    font-family: 'Ford Antenna';
    src: url('../fonts/FORDANTENNAWGL-LIGHT.OTF') format('opentype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Ford Antenna';
    src: url('../fonts/FORDANTENNAWGL-REGULAR.OTF') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Ford Antenna';
    src: url('../fonts/FORDANTENNAWGL-SEMIBOLD.OTF') format('opentype');
    font-weight: 600 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Ford Antenna Condensed';
    src: url('../fonts/FORDANTENNACONDWGL-MED.OTF') format('opentype');
    font-weight: 600 800;
    font-style: normal;
    font-display: swap;
}

/* ═══════════════════════════════════════════════
   AZ9S — Màu thương hiệu: #003399 (xanh) | #ffff00 (vàng)
   ═══════════════════════════════════════════════ */
:root {
    --navy:       #003399;
    --navy-dark:  #002277;
    --navy-light: #1a4db3;
    --green:      #003399;
    --green-dark: #002277;
    --red:        #cc0000;
    --blue-icon:  #003399;
    --text:       #001a66;
    --text-light: #4a5568;
    --bg:         #f0f4ff;
    --white:      #fff;
    --border:     #ccd6f6;
    --radius:     8px;
    --shadow:     0 2px 16px rgba(0,51,153,0.10);
    --shadow-lg:  0 8px 32px rgba(0,51,153,0.18);
    --font:       'Ford Antenna', Arial, sans-serif;
    --font-condensed: 'Ford Antenna Condensed', 'Ford Antenna', Arial, sans-serif;
    /* Accent vàng */
    --yellow:     #ffff00;
    --yellow-dark:#e6e600;
    --yellow-text:#1a1a00;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{
    scroll-behavior:smooth;
    overflow-x:hidden; /* CRITICAL: Ngăn scroll ngang toàn trang */
    width:100%;
    position:relative;
}
body{
    font-family:var(--font);
    color:var(--text);
    background:var(--white);
    font-size:15px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden; /* CRITICAL: Ngăn scroll ngang */
    width:100%;
    position:relative;
    max-width:100vw; /* CRITICAL: Không cho vượt quá viewport */
}
h1,h2,h3,h4,h5,h6{font-family:var(--font);font-weight:700;line-height:1.25}
input,textarea,select,button{font-family:var(--font)}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}