* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: #ffffff;
    color: #111;
    line-height: 1.6;
}

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

.section {
    padding: 90px 0;
}

.dark {
    background: #0f172a;
    color: #fff;
}

/* NAV */
.header {
    background: #0f172a;
    padding: 18px 0;
}

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

.logo {
    font-size: 26px;
    font-weight: 700;
    color: #fff;
}

.logo span {
    color: #38bdf8;
}

nav a {
    color: #fff;
    margin-left: 18px;
    text-decoration: none;
}

/* BUTTONS */
.btn {
    padding: 10px 20px;
    border-radius: 30px;
    display: inline-block;
    font-weight: 600;
    text-decoration: none;
}

.primary {
    background: #38bdf8;
    color: #000;
}

.outline {
    border: 2px solid #38bdf8;
    color: #38bdf8;
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #020617, #0f172a);
    color: #fff;
    text-align: center;
    padding: 130px 0;
}

.hero h1 {
    font-size: 46px;
    margin-bottom: 15px;
}

.hero p {
    opacity: 0.85;
}

.hero-btns {
    margin-top: 25px;
}

/* GRID */
.grid {
    display: grid;
    gap: 22px;
}

@media (min-width: 768px) {
    .grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

/* CARDS */
.card,
.plan-card,
.project {
    background: #f8fafc;
    padding: 30px;
    border-radius: 14px;
    text-align: center;
    font-weight: 500;
}

.dark .card,
.dark .plan-card {
    background: #020617;
}

/* PLANS */
.plan-card.featured {
    border: 2px solid #38bdf8;
    transform: scale(1.05);
}

.price {
    font-size: 26px;
    font-weight: 700;
    margin: 10px 0;
}

/* CONTACT */
form {
    max-width: 500px;
    margin: auto;
    display: flex;
    flex-direction: column;
}

input,
textarea {
    padding: 14px;
    margin-bottom: 14px;
    border-radius: 8px;
    border: none;
}

/* FOOTER */
.footer {
    text-align: center;
    padding: 20px;
    background: #020617;
    color: #fff;
}