/* Base & Typography */
body {
    font-family: 'Outfit', sans-serif;
    background-color: #f8fafc;
    color: #334155;
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    padding: 12px 0;
}
.navbar-brand {
    font-weight: 800;
    color: #0f766e !important;
    letter-spacing: -0.5px;
}
.nav-link {
    font-weight: 600;
    color: #475569 !important;
    margin: 0 12px;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}
.nav-link:hover, .nav-link.active {
    color: #0f766e !important;
    transform: translateY(-1px);
}
.dropdown-menu {
    border-radius: 12px !important;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08) !important;
    border: none !important;
    padding: 10px 0;
    margin-top: 10px;
}
.dropdown-item {
    font-size: 0.95rem;
    font-weight: 500;
    color: #475569;
    padding: 10px 25px;
    transition: all 0.2s;
}
.dropdown-item:hover {
    background-color: #f8fafc;
    color: #0f766e;
    padding-left: 30px;
}
.btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border: none;
    border-radius: 50px;
    padding: 10px 25px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

/* Hero Section */
.carousel-item {
    position: relative;
}
.carousel-item::after {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.2));
}
.carousel-caption {
    bottom: 20%;
    z-index: 10;
    text-align: left;
    max-width: 800px;
    left: 10%;
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px !important;
    padding: 40px !important;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 1s forwards 0.5s;
}
.carousel-item.active .carousel-caption {
    animation: fadeInUp 1s forwards 0.5s;
}
.carousel-caption h2 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #fcd34d !important;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.carousel-caption p {
    font-size: 1.2rem;
    font-weight: 300;
    color: #f1f5f9 !important;
    margin-top: 15px;
}
@keyframes fadeInUp {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Cards & Impact Section */
.card {
    border-radius: 20px;
    border: none;
    background: #ffffff;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}
.impact-number {
    font-size: 3rem;
    font-weight: 800;
    background: -webkit-linear-gradient(135deg, #10b981, #0f766e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Footer */
footer {
    background: #0f172a !important;
    color: #94a3b8 !important;
}
footer a {
    color: #cbd5e1 !important;
    transition: color 0.3s;
}
footer a:hover {
    color: #38bdf8 !important;
}