/* ===========================
RESET
=========================== */

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-dark);
    color: var(--text-white);
    overflow-x: hidden;
    line-height: 1.6;
}


/* ===========================
SCROLLBAR
=========================== */

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #020817;
}

::-webkit-scrollbar-thumb {
    background: #1e3a8a;
    border-radius: 20px;
}


/* ===========================
BACKGROUND
=========================== */

.background {
    position: fixed;
    inset: 0;
    z-index: -10;
    background: radial-gradient( circle at 10% 20%, rgba(0, 180, 255, .20), transparent 30%), radial-gradient( circle at 80% 10%, rgba(59, 130, 246, .15), transparent 30%), radial-gradient( circle at 50% 80%, rgba(0, 100, 255, .15), transparent 35%), linear-gradient( 135deg, #020817 0%, #071224 50%, #020817 100%);
}


/* ===========================
CONTAINER
=========================== */

.container {
    width: min(100%, 1320px);
    margin: auto;
    padding-inline: 20px;
}


/* ===========================
SECTION
=========================== */

section {
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: clamp( 2rem, 5vw, 4rem);
    margin-bottom: 20px;
}

.section-header p {
    max-width: 700px;
    margin: auto;
    color: var(--text-muted);
}


/* ===========================
BUTTONS
=========================== */

.primary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 999px;
    text-decoration: none;
    background: white;
    color: black;
    font-weight: 600;
    transition: var(--transition);
}

.primary-btn:hover {
    transform: translateY(-3px);
}

.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 32px;
    border-radius: 999px;
    text-decoration: none;
    color: white;
    border: 1px solid var(--border);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    transition: var(--transition);
}

.secondary-btn:hover {
    transform: translateY(-3px);
}


/* ===========================
GLASS CARD
=========================== */

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}


/* ===========================
MINI TAG
=========================== */

.mini-tag {
    display: inline-flex;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid rgba(255, 255, 255, .08);
    color: #9fdcff;
    font-size: .8rem;
    letter-spacing: .15em;
    margin-bottom: 25px;
}


/* ===========================
TEXT
=========================== */

.text-muted {
    color: var(--text-muted);
}


/* ===========================
GRID
=========================== */

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}


/* ===========================
RESPONSIVE
=========================== */

@media(max-width:992px) {
    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
}