body {
    font-family: 'Sarabun', 'Inter', sans-serif;
    background-color: #0b0f19;
    color: #f8fafc;
    min-height: 100vh;
}

/* Animated Mesh Gradient Background */
.mesh-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -2;
    background: radial-gradient(at 0% 0%, rgba(30, 41, 59, 1) 0, transparent 50%),
                radial-gradient(at 100% 0%, rgba(15, 23, 42, 1) 0, transparent 50%),
                radial-gradient(at 50% 100%, rgba(30, 27, 75, 0.8) 0, transparent 50%);
}

/* Glowing Orbs */
.orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.45;
    animation: float 22s infinite ease-in-out alternate;
    pointer-events: none;
    z-index: -1;
}

.orb-1 { width: 500px; height: 500px; background: #2563eb; top: -10%; left: -10%; animation-delay: 0s; }
.orb-2 { width: 550px; height: 550px; background: #7c3aed; bottom: -20%; right: -10%; animation-delay: -7s; }
.orb-3 { width: 350px; height: 350px; background: #059669; top: 40%; left: 30%; animation-delay: -14s; opacity: 0.25; }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -60px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
    100% { transform: translate(0, 0) scale(1); }
}

/* Glassmorphism Cards */
.glass-card {
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.glass-pill {
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.hover-lift {
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}
.hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px -4px rgba(37, 99, 235, 0.4);
}

/* Custom Input Styles */
.input-glass {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: white;
    transition: all 0.25s ease;
}
.input-glass:focus {
    background: rgba(30, 41, 59, 0.95);
    border-color: #3b82f6;
    outline: none;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.25);
}
.input-glass::placeholder {
    color: #64748b;
}

/* Keyframes for fade-in */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-in {
    animation: fadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}