/* Marina Publications — shared base styles */
:root { --ink:#152250; --ink-2:#4C5877; --ink-3:#566089; --paper:#FFFFFF; --tint:#EEF3FF;
  --blue:#2454FF; --purple:#7A3CF0; --teal:#00A9A5; --amber:#FFC02E; --orange:#F4511E; --pink:#E8207A; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--ink); }
img { max-width: 100%; }
@keyframes mp-marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes mp-float { 0%, 100% { translate: 0 0; } 50% { translate: 0 -14px; } }
@keyframes mp-pop { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@media (min-width: 1100px) { .mp-hero3d { display: block !important; } }
.banner-tag-line {display: inline-flex; align-items: center; gap: 9px; background: #fff; border-radius: 999px; padding: 9px 16px; font-size: 11.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: #2454FF; white-space: nowrap; box-shadow: 0 8px 22px rgba(36,84,255,.14); animation: mp-pop .6s ease both;}
.Best-selling-books {align-self: start; position: sticky; top: 104px}
.footer-mobile {max-width: 1320px; margin: 0 auto; padding: clamp(48px, 7vw, 84px) clamp(18px, 4vw, 44px) 34px; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: clamp(28px, 4vw, 56px)}
.footer-heading {margin: 0 0 6px; font-family: Arial, Helvetica, sans-serif; font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.92); font-weight: 700}
.footer-heading-3 {margin: 0; font-family: Arial, Helvetica, sans-serif; font-size: 10.5px; letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.92); font-weight: 700}
@media (max-width: 769px) { 
    .footer-mobile { display: block;} 
    .banner-tag-line {font-size:10px;}
    .Best-selling-books {position: relative;top:0;}
    .footer-heading {margin-top:15px;}
    .footer-heading-3 {margin-top:15px;}
}
/* Marina Publications — colorful editorial system */
:root{
 --mp-blue:#2454FF;--mp-blue2:#147EDB;--mp-teal:#00A9A5;--mp-orange:#F4511E;
 --mp-yellow:#FFC02E;--mp-purple:#7A3CF0;--mp-pink:#E8207A;--mp-ink:#152250;
}
body{
 background:linear-gradient(180deg,#ffffff 0%,#f7f9ff 100%);
}
button,input,select,textarea{font-family:inherit}
::selection{background:#2454ff;color:#fff}
a{transition:color .18s ease}
.footer-mobile{background:linear-gradient(135deg,#152250 0%,#2454ff 62%,#00a9a5 125%)}
.footer-mobile a{transition:transform .18s ease,color .18s ease}
.footer-mobile a:hover{color:#ffc02e!important;transform:translateX(3px)}
/* Common catalogue/content surfaces */
[class*="card"],[class*="Card"]{transition:box-shadow .22s ease,transform .22s ease}
[class*="card"]:hover,[class*="Card"]:hover{box-shadow:0 16px 34px rgba(21,34,80,.10)}
/* Give major content headings an editorial accent where inline styles allow it */
h1,h2,h3{color:var(--mp-ink)}
/* Soft scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#eef3ff}
::-webkit-scrollbar-thumb{background:linear-gradient(#2454ff,#00a9a5);border-radius:20px}