/* ============================================================
   Shared standard header (desktop). Mobile handled by mobile-ui.css.
   Link this AFTER a page's own <style> and BEFORE mobile-ui.css.
   ============================================================ */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.95rem 1.6rem;
    font-weight: 700;
    transition: 0.2s ease;
    cursor: pointer;
    border: none;
}
.btn-primary { background: var(--primary, #0070f3); color: #fff; box-shadow: 0 8px 22px rgba(0, 112, 243, 0.22); }
.btn-primary:hover { background: var(--primary-dark, #0059c7); transform: translateY(-1px); text-decoration: none; }

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    transition: padding 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}
.header.scrolled { background: rgba(255, 255, 255, 0.96); box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07); }
.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0.85rem 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    transition: padding 0.25s ease;
}
.header.scrolled .header-container { padding: 0.55rem 1.8rem; gap: 2rem; }
.logo { display: inline-flex; align-items: center; flex-shrink: 0; }
.logo img {
    height: 152px;
    width: auto;
    display: block;
    transition: height 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.3s ease, filter 0.3s ease;
    filter: drop-shadow(0 6px 14px rgba(0, 112, 243, 0.18));
}
.logo:hover img { transform: scale(1.05) translateY(-1px); filter: drop-shadow(0 10px 22px rgba(0, 112, 243, 0.28)); }
.header.scrolled .logo img { height: 94px; }
.header-menu { display: flex; align-items: center; gap: 2.25rem; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { position: relative; font-weight: 600; font-size: 1rem; color: #334155; padding: 0.25rem 0; transition: color 0.2s ease; text-decoration: none; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 0; height: 3px; border-radius: 999px; background: var(--primary, #0070f3); transition: width 0.25s ease; }
.nav-links a:hover { color: var(--primary, #0070f3); }
.nav-links a:hover::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text, #0b1220);
    font-weight: 600;
    font-size: 0.98rem;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
    font-family: 'Space Grotesk', sans-serif;
}
.header-phone:hover { color: var(--primary, #0070f3); background: var(--primary-soft, #eaf3ff); text-decoration: none; }
.header-phone svg { width: 17px; height: 17px; stroke: currentColor; stroke-width: 2; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.header .btn-primary { padding: 0.78rem 1.4rem; font-size: 0.98rem; box-shadow: 0 10px 22px rgba(0, 112, 243, 0.22); }
.header .btn-primary:hover { transform: translateY(-1px); }
.nav-toggle { display: none; }
.mobile-call-btn { display: none; }