:root {
    --primary-purple: #8B5CF6;
    --dark-purple: #6D28D9;
    --light-purple: #C084FC;

    --black: #09090B;
    --dark-gray: #18181B;
    --gray: #27272A;
    --light-gray: #A1A1AA;

    --white: #FFFFFF;

    --success: #22C55E;
    --danger: #EF4444;

    --border: rgba(255, 255, 255, 0.08);

    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background: var(--black);
    color: var(--white);
    font-family: Inter, Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button,
input,
textarea,
select {
    font-family: inherit;
}

button {
    border: none;
    cursor: pointer;
}

input,
textarea,
select {
    outline: none;
}

textarea {
    resize: vertical;
}

.container {
    width: min(var(--max-width), 90%);
    margin: 0 auto;
}

.page {
    width: min(var(--max-width), 90%);
    margin: 0 auto;
    padding: 60px 0;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 100;

    width: 100%;
    height: 80px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 max(5%, calc((100vw - var(--max-width)) / 2));

    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(15px);

    border-bottom: 1px solid var(--border);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 45px;
    height: 45px;
    object-fit: contain;
}

.logo-container h2 {
    font-size: 1.5rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-links a {
    color: var(--light-gray);
    transition: 0.3s ease;
}

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

.nav-button {
    padding: 10px 20px;

    border-radius: 12px;

    background: var(--primary-purple);

    color: var(--white) !important;
}

.hero {
    width: min(var(--max-width), 90%);
    min-height: calc(100vh - 80px);

    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 50px;
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    line-height: 1.1;
}

.hero h1 span {
    color: var(--primary-purple);
}

.hero p {
    margin-top: 20px;

    color: var(--light-gray);

    font-size: 1.1rem;
}

.hero-buttons {
    display: flex;
    gap: 15px;

    margin-top: 35px;
}

.section {
    width: min(var(--max-width), 90%);

    margin: 0 auto;

    padding: 80px 0;
}

.section > h2 {
    text-align: center;

    font-size: 2.5rem;

    margin-bottom: 40px;
}

.card-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 24px;
}

.page-header {
    margin-bottom: 35px;
}

.page-header h1 {
    font-size: 2.5rem;
}

.page-header p {
    color: var(--light-gray);
}

footer {
    padding: 30px;

    text-align: center;

    color: var(--light-gray);

    border-top: 1px solid var(--border);
}

@media (max-width: 1000px) {
    .hero {
        flex-direction: column;
        justify-content: center;

        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }

    .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .navbar {
        height: auto;

        flex-direction: column;

        gap: 20px;

        padding: 20px 5%;
    }

    .nav-links {
        flex-wrap: wrap;

        justify-content: center;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 50px 0;
    }
}