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

/* ================= VARIABLES ================= */
:root {
    --primary: #4F46E5;
    --secondary: #6366F1;
    --dark: #111827;
    --light: #F9FAFB;
    --gray: #6B7280;
}

/* ================= GLOBAL ================= */
body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
}

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

/* ================= NAVBAR ================= */
.header {
    position: sticky;
    top: 0;
    background: white;
    padding: 15px 0;
    border-bottom: 1px solid #eee;
    z-index: 1000;
}

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

.logo h2 {
    color: var(--primary);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--primary);
}

/* ================= BUTTONS ================= */
.btn-primary {
    background: var(--primary);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    transition: 0.3s;
}

.btn-primary:hover {
    background: var(--secondary);
}

.btn-secondary {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    margin-left: 10px;
}

/* ================= HERO ================= */
.hero {
    padding: 80px 0;
}

.hero-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-text h1 {
    font-size: 42px;
    margin-bottom: 20px;
}

.hero-text p {
    color: var(--gray);
    margin-bottom: 25px;
}

.hero-image img {
    width: 100%;
    max-width: 500px;
}

/* ================= FEATURES ================= */
.features {
    padding: 80px 0;
    background: #fff;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 28px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.feature-card {
    background: #F3F4F6;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    transition: 0.3s;
}

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

/* ================= HOW IT WORKS ================= */
.how-it-works {
    padding: 80px 0;
}

.steps {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.step {
    background: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    flex: 1;
}

/* ================= TESTIMONIALS ================= */
.testimonials {
    padding: 80px 0;
    background: #fff;
}

.testimonial-grid {
    display: flex;
    gap: 20px;
}

.testimonial-card {
    background: #F3F4F6;
    padding: 20px;
    border-radius: 10px;
}

/* ================= CTA ================= */
.cta {
    padding: 60px 0;
    text-align: center;
    background: var(--primary);
    color: white;
}

.cta h2 {
    margin-bottom: 20px;
}

/* ================= FOOTER ================= */
.footer {
    background: var(--dark);
    color: white;
    text-align: center;
    padding: 20px 0;
}