/* --- Global Styles --- */
:root {
    --primary: #4f46e5;
    --primary-dark: #3730a3;
    --slate-800: #1e293b;
    --white: #ffffff;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--slate-800);
}

/* --- Mobile Menu Logic --- */
#menu.active {
    transform: translateX(0) !important;
}

body.menu-open {
    overflow: hidden;
}

/* --- Hero Section --- */
.hero {
    background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)), 
                url('../assests/images/hero-bg.jpg') no-repeat center center/cover;
    padding: 140px 0;
}

#hero-gradient {
    background: radial-gradient(circle at 50% 50%, var(--primary) 0%, transparent 60%);
    filter: blur(100px);
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

/* --- Features Section --- */
.feature-item {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 2rem;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    object-fit: contain;
}

.feature-item h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

/* --- Buttons --- */
.btn {
    padding: 14px 36px;
    border-radius: 12px;
    font-weight: 700;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--slate-800);
}

/* --- Footer --- */
.main-footer {
    padding: 60px 0;
    border-top: 1px solid #1e293b;
}

/* --- Responsive Adjustments --- */
@media (max-width: 768px) {
    .hero { padding: 100px 0; }
}