/* GENERAL RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    line-height: 1.6;
    color: #333;
}

/* NAVBAR */
header {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(250, 248, 248, 0.95);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
}

.navbar .logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #ff4d4d;
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #ff4d4d;
}

/* BURGER MENU FOR MOBILE */
.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 5px;
    transition: all 0.3s ease;
}

/* HERO SECTION */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #ff4d4d, #ff9999);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: white;
    padding: 0 2rem;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    animation: fadeInDown 1s ease forwards;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease forwards;
}

.hero-buttons .btn {
    padding: 0.8rem 2rem;
    margin: 0 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    border-radius: 5px;
    transition: transform 0.3s ease, background 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #fff;
    color: #ff4d4d;
}

.btn-primary:hover {
    background: #ff4d4d;
    color: #fff;
    transform: scale(1.05);
}

.btn-secondary {
    background: transparent;
    border: 2px solid #fff;
    color: #fff;
}

.btn-secondary:hover {
    background: #fff;
    color: #ff4d4d;
    transform: scale(1.05);
}

/* PAYMENT SECTION */
.payment {
    padding: 5rem 5%;
    background: #f9f9f9;
    text-align: center;
}

.payment h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ff4d4d;
}

.payment-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    width: 250px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

/* HOW IT WORKS SECTION */
.steps {
    padding: 5rem 5%;
    background: #fff;
    text-align: center;
}

.steps h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: #ff4d4d;
}

.step-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.step {
    background: #ffeded;
    padding: 2rem;
    border-radius: 10px;
    width: 220px;
    transition: transform 0.3s ease;
}

.step:hover {
    transform: translateY(-10px);
}

/* FOOTER */
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 2rem 0;
}

/* ANIMATIONS */
@keyframes fadeInDown {
    0% {opacity: 0; transform: translateY(-20px);}
    100% {opacity: 1; transform: translateY(0);}
}

@keyframes fadeInUp {
    0% {opacity: 0; transform: translateY(20px);}
    100% {opacity: 1; transform: translateY(0);}
}

/* RESPONSIVE */
@media screen and (max-width: 768px) {
    .nav-links {
        position: absolute;
        right: 0;
        height: 100vh;
        top: 0;
        background: rgba(255, 255, 255, 0.95);
        flex-direction: column;
        align-items: center;
        width: 50%;
        transform: translateX(100%);
        transition: transform 0.5s ease-in;
        padding-top: 5rem;
    }

    .nav-links li {
        margin: 2rem 0;
    }

    .burger {
        display: block;
    }

    .nav-active {
        transform: translateX(0);
    }
}