* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    text-decoration: none;
}

body {
    font-family: 'Inter', sans-serif;
    color: #111827;
    background: #F9FAFB;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.header {
    position: fixed;
    width: 100%;
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    z-index: 1000;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-weight: 700;
    font-size: 20px;
    color: #2563EB;
    margin-left: 10px;
    user-select: none;
}

nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
}

.btn {
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-block;
}

.btn-primary {
    background: #2563EB;
    color: white;
}

.btn-outline {
    border: 2px solid #2563EB;
    color: #2563EB;
}

.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #2563EB, #1F3A8A);
    color: white;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 18px;
    margin-bottom: 25px;
}

.hero-image .mockup-card {
    background: white;
    color: #111827;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.25);
}

.features,
.how,
.pricing {
    padding: 80px 0;
}

h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 50px;
}

.feature-grid,
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 25px;
}

.feature-card,
.price-card {
    background: white;
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transition: transform .3s;
    cursor: pointer;
    border: #e7dfdf solid 1px;
}

.feature-card:hover,
.price-card:hover {
    transform: translateY(-5px);
}

.featured {
    border: 2px solid #2563EB;
}

.cta {
    background: #1F3A8A;
    color: white;
    padding: 70px 0;
    text-align: center;
}

.footer {
    padding: 20px;
    text-align: center;
    background: #111827;
    color: #9CA3AF;
}

@media(max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .mobile-hide {
        display: none;
    }
}

/* how it works */
.how-it-works {
    background: #e6ebf3;
}

.how-card {
    background: #ffffff;
    padding: 2rem 1.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.how-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.icon-circle {
    width: 70px;
    height: 70px;
    margin: 0 auto;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
}

.icon-circle2 {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    border-radius: 50%;
    border: #000 solid 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #000;
    font-size: 28px;
}


/*  register page  */
.register-box {
    padding-top: 120px;
    padding-bottom: 50px;
    min-height: 80vh;
}

.register-form {
    padding: 30px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.05);
    transition: transform .3s;
    cursor: pointer;
    border: #e7dfdf solid 1px;
    
}

.register-form .form-group {
    color:#4c4f53;
    margin-top: 10px;
}