/* ═══════════════ Fonts & base ═══════════════ */
body {
    font-family: 'DM Sans', system-ui, sans-serif;
}
.font-bungee {
    font-family: 'Bungee', sans-serif;
}

/* ═══════════════ Hero background pattern ═══════════════ */
.hero-bg-pattern {
    background-image:
        radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 40%),
        radial-gradient(circle at 60% 80%, rgba(255,255,255,0.04) 0%, transparent 50%);
}

/* ═══════════════ Navbar states ═══════════════ */
#navbar {
    background: transparent;
}
#navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
#navbar.scrolled .nav-scrolled-brand {
    color: #1f2937;
}
#navbar.scrolled .nav-scrolled-link {
    color: #4b5563;
}
#navbar.scrolled .nav-scrolled-link:hover {
    color: #0d9488;
}
#navbar.scrolled .nav-scrolled-cta {
    background: #0d9488;
    color: #fff;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}
#navbar.scrolled .nav-scrolled-cta:hover {
    background: #0f766e;
}

/* ═══════════════ Animations ═══════════════ */
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease-out both;
}
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out both;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.5s; }

/* ═══════════════ Feature cards hover (reveal handled by JS) ═══════════════ */
.feature-card {
    transition: border-color 0.3s, box-shadow 0.3s;
}

/* ═══════════════ Smooth scroll ═══════════════ */
html {
    scroll-behavior: smooth;
}

/* ═══════════════ FAQ details marker ═══════════════ */
details summary::-webkit-details-marker {
    display: none;
}

/* ═══════════════ Selection color ═══════════════ */
::selection {
    background: rgba(13, 148, 136, 0.2);
    color: inherit;
}