/* Shared public navigation: one layout contract for Arabic, English and every theme. */
.header{position:sticky;top:0;z-index:30;background:var(--surface);color:var(--ink);border-bottom:1px solid var(--line)}
.header .nav{position:relative;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;min-height:108px;padding-block:12px}
.header .brand{grid-column:1;display:flex;align-items:center;flex-shrink:0;min-width:0;line-height:1}
.header .brand-logo{display:block;width:220px;height:76px;max-width:100%;object-fit:contain}
#nav-links{grid-column:2;display:flex;align-items:center;justify-content:center;gap:22px;min-width:0}
#nav-links>a{display:block;color:var(--ink);font-size:16px;font-weight:600;line-height:1.6;padding:10px 0;text-decoration:none;border-bottom:2px solid transparent;white-space:nowrap}
#nav-links>a:hover,#nav-links>a[aria-current=page]{color:var(--accent);border-color:var(--accent)}
.nav-actions{grid-column:3;display:flex;align-items:center;justify-content:flex-end;gap:15px;min-width:0}
.language{display:inline-flex;align-items:center;justify-content:center;min-width:42px;min-height:44px;font-family:Arial,sans-serif;font-size:16px;font-weight:700;color:var(--ink);border:1px solid var(--line);border-radius:11px}
.login-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;white-space:nowrap;font-size:16px;font-weight:600;color:var(--ink);padding:8px 12px;border:1px solid var(--line);border-radius:11px}
.nav-actions>.button{font-size:15px;white-space:nowrap;min-height:44px;padding:10px 16px}
.menu-toggle{display:none;align-items:center;justify-content:center;gap:9px;min-height:44px;min-width:44px;padding:8px 12px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);font-size:16px;font-weight:600;cursor:pointer}
.profile-menu{position:relative;min-width:0}.profile-menu summary{display:flex;align-items:center;gap:9px;min-height:44px;padding:5px 8px;list-style:none;cursor:pointer;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-size:16px;font-weight:600;min-width:0}.profile-menu summary::-webkit-details-marker{display:none}
.profile-avatar{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;background:var(--accentwash);color:var(--accent);border:1px solid var(--line);border-radius:50%}
.profile-name{display:block;min-width:0;max-width:125px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.profile-dropdown{position:absolute;inset-inline-end:0;top:calc(100% + 10px);z-index:50;display:grid;gap:2px;width:280px;max-width:calc(100vw - 32px);padding:10px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);max-height:60dvh;overflow-y:auto}
.profile-menu:not([open])>.profile-dropdown{display:none}
.profile-dropdown>a,.profile-dropdown button{display:block;width:100%;padding:11px 14px;border:0;border-radius:9px;background:transparent;color:var(--ink);text-align:start;font-family:var(--font);font-size:16px;line-height:1.6;text-decoration:none}
.profile-dropdown>a:hover,.profile-dropdown button:hover{background:var(--accentwash);color:var(--accent)}.profile-dropdown form{border-top:1px solid var(--line);padding-top:6px;margin-top:6px}
@media(max-width:1200px){.header .nav{grid-template-columns:minmax(0,1fr) auto auto;gap:18px}.header .brand-logo{width:202px;height:70px}.menu-toggle{display:inline-flex;grid-column:2;grid-row:1}.nav-actions{grid-column:3;grid-row:1}#nav-links{display:none;grid-column:1/-1;grid-row:2;padding:12px 0 8px;border-top:1px solid var(--line)}#nav-links.is-open{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;max-height:calc(100dvh - 125px);overflow-y:auto}#nav-links>a{width:100%;padding:13px 16px;border:0;border-radius:11px;white-space:normal;text-align:start}#nav-links>a:hover{background:var(--accentwash)}}
@media(max-width:700px){.header .nav{grid-template-columns:minmax(0,1fr) auto;gap:8px 16px;min-height:0;padding-block:10px}.header .brand{grid-column:1;grid-row:1}.header .brand-logo{width:180px;height:62px}.menu-toggle{grid-column:2;grid-row:1;justify-self:end}.nav-actions{grid-column:1/-1;grid-row:2;justify-content:flex-start;gap:10px;padding-block:5px}.nav-actions [data-session-nav]{flex:1;min-width:0}.login-link{display:flex;width:100%;justify-content:flex-start;padding-inline:14px}.nav-actions>[data-account-cta]{display:none}.language{flex:0 0 46px}.profile-menu summary{width:100%}.profile-name{max-width:none;flex:1}.profile-dropdown{width:300px;max-width:calc(100vw - 32px)}#nav-links{grid-row:3;max-height:calc(100dvh - 155px)}#nav-links.is-open{max-height:calc(100dvh - 155px)}.profile-dropdown>a,.profile-dropdown button{min-height:46px;font-size:17px}}
@media(max-width:359px){.header .brand-logo{width:164px;height:58px}.menu-toggle{font-size:15px;padding-inline:10px}}
@media(prefers-reduced-motion:reduce){.header *{scroll-behavior:auto;transition:none}}

.header .brand-logo{height:auto;aspect-ratio:310/69}