:root {
    --bg: #fff8ef;
    --surface: #ffffff;
    --surface-soft: #fff2df;
    --text: #30231d;
    --muted: #765f54;
    --brand: #8c3b13;
    --brand-dark: #64270c;
    --accent: #d88935;
    --line: #ead9ca;
    --shadow: 0 18px 45px rgba(86, 47, 24, .12);
    --radius: 24px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-family: "Noto Sans Bengali", "Hind Siliguri", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.wrap { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 248, 239, .91);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(234, 217, 202, .8);
}
.header-inner {
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--surface-soft);
    font-size: 22px;
}
.brand strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 21px; line-height: 1.05; color: var(--brand-dark); }
.brand small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; letter-spacing: .05em; }
.header-order {
    padding: 10px 16px;
    border-radius: 999px;
    background: var(--brand);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    box-shadow: 0 8px 20px rgba(140, 59, 19, .2);
}
.header-order:hover { background: var(--brand-dark); }