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

/* BASE */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    background-color: #0f172a;
    color: #e5e7eb;
    line-height: 1.6;
}

/* CONTAINER */
.container {
    width: 1200px;
    max-width: 90%;
    margin: 0 auto;
}

/* HEADER */
header {
    background: #020617;
    border-bottom: 1px solid #1e293b;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
}

.logo span {
    font-weight: 600;
    font-size: 18px;
}

/* NAV */
nav a {
    color: #cbd5f5;
    text-decoration: none;
    margin-left: 25px;
    font-size: 14px;
    transition: 0.3s;
}

nav a:hover {
    color: #facc15;
}

/* HERO */
.hero {
    padding: 100px 0;
}

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

.hero p {
    max-width: 600px;
    color: #94a3b8;
}

/* BUTTON */
.btn {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 24px;
    background: #facc15;
    color: #000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
}

/* SECTION */
.section {
    padding: 80px 0;
}

/* CARDS */
.cards {
    display: flex;
    gap: 20px;
}

.card {
    background: #020617;
    padding: 25px;
    border: 1px solid #1e293b;
    flex: 1;
    border-radius: 10px;
}

/* FOOTER */
footer {
    background: #020617;
    padding: 40px 0;
    border-top: 1px solid #1e293b;
    text-align: center;
    color: #94a3b8;
}
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(2, 6, 23, 0.8);
}
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: 0.8s ease;
}

.fade-up.active {
    opacity: 1;
    transform: translateY(0);
}
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(2, 6, 23, 0.8);
}
.card {
    transition: 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: #facc15;
}
.btn {
    display: inline-block;
    margin-top: 30px;
    padding: 12px 24px;
    background: #facc15;
    color: #000;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
    transition: 0.3s;
}

.btn:hover {
    background: #eab308;
}
form input,
form textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    background: #020617;
    border: 1px solid #1e293b;
    color: #fff;
    border-radius: 6px;
}

form textarea {
    min-height: 120px;
}