/* Asia Supply Center — shared styles */
html{scroll-behavior:smooth}
body{margin:0;background:#F4F8FB;color:#0B2239;font-family:'Archivo','IBM Plex Sans Thai',sans-serif;-webkit-font-smoothing:antialiased}
a{color:#1E6FA8;text-decoration:none}
a:hover{color:#0B2239}
input,select,textarea,button{font-family:inherit}
::placeholder{color:#8AA1B5;opacity:1}

/* Header nav */
.nav-link{color:#3E5A73;padding:4px 2px}
.nav-link:hover{color:#0B2239}
.nav-link[aria-current="page"]{color:#0B2239;border-bottom:2px solid #1E6FA8}

/* Buttons */
.btn-dark{display:inline-block;background:#0B2239;color:#FFFFFF;border:none;cursor:pointer;border-radius:999px;font-weight:600}
.btn-dark:hover{background:#1E6FA8;color:#FFFFFF}
.btn-light{display:inline-block;background:#F4F8FB;color:#0B2239;border-radius:999px;font-weight:700}
.btn-light:hover{background:#FFFFFF;color:#1E6FA8}
.btn-ghost{display:inline-block;border:1.5px solid rgba(244,248,251,0.4);color:#F4F8FB;border-radius:999px;font-weight:600}
.btn-ghost:hover{border-color:#F4F8FB;color:#FFFFFF;background:rgba(255,255,255,0.06)}

/* Cards */
.card-lift{display:block;background:#FFFFFF;border:1px solid #D9E5EF;border-radius:12px;overflow:hidden;color:inherit;transition:transform .25s ease,box-shadow .25s ease}
.card-lift:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(11,34,57,0.12);color:inherit}

/* Footer */
.foot-link{color:#C9DAE8}
.foot-link:hover{color:#FFFFFF}

/* Misc links */
.email-link{color:#143A5C}
.email-link:hover{color:#1E6FA8}

/* FAQ accordion */
.faq{background:#F4F8FB;border:1px solid #D9E5EF;border-radius:12px;padding:0 26px}
.faq summary{cursor:pointer;font-weight:700;font-size:16px;padding:20px 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';font-family:'IBM Plex Mono',monospace;color:#1E6FA8;font-size:18px;flex-shrink:0}
.faq[open] summary::after{content:'−'}
.faq p{margin:0;padding:0 0 20px;font-size:14.5px;line-height:1.65;color:#4E6B84}