:root {
    --orange: #f59a16;
    --orange-dark: #d97900;
    --black: #070a0f;
    --dark: #0d121a;
    --dark-card: #151c26;
    --text: #20252d;
    --muted: #69717d;
    --white: #ffffff;
    --border: #e5e8ec;
    --max-width: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Arial,
        sans-serif;

    color: var(--text);
    background: #ffffff;
    line-height: 1.6;
}

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

.container {
    width: min(92%, var(--max-width));
    margin: auto;
}


/* HEADER */

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: rgba(7, 10, 15, 0.96);
    backdrop-filter: blur(10px);

    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-container {
    height: 76px;

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

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

.brand-logo {
    width: 54px;
    height: 54px;
    object-fit: contain;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-name {
    font-size: 17px;
    font-weight: 800;
    letter-spacing: 1px;
    color: white;
}

.brand-tech {
    font-size: 13px;
    letter-spacing: 5px;
    color: var(--orange);
    margin-top: 5px;
}

.main-nav {
    display: flex;
    gap: 32px;
}

.main-nav a {
    color: #dce2e9;
    font-size: 15px;
    font-weight: 500;
    transition: 0.2s;
}

.main-nav a:hover {
    color: var(--orange);
}

.menu-toggle {
    display: none;

    border: 0;
    background: transparent;
    color: white;

    font-size: 25px;
    cursor: pointer;
}


/* HERO */

.hero {
    background:
        radial-gradient(
            circle at 75% 35%,
            rgba(245,154,22,0.15),
            transparent 35%
        ),
        var(--black);

    color: white;
    min-height: 650px;

    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 50px;
}

.eyebrow {
    color: var(--orange);

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;

    margin-bottom: 22px;
}

.hero h1 {
    font-size: clamp(44px, 6vw, 76px);
    line-height: 1.04;
    letter-spacing: -2px;
    margin-bottom: 25px;
}

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

.hero p {
    color: #b8c0ca;
    font-size: 19px;
    max-width: 600px;
    margin-bottom: 35px;
}

.hero-buttons {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn {
    padding: 13px 22px;
    border-radius: 8px;

    font-weight: 700;
    font-size: 15px;

    transition: 0.2s;
}

.btn-primary {
    background: var(--orange);
    color: #111;
}

.btn-primary:hover {
    background: #ffad32;
    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid #414955;
    color: white;
}

.btn-secondary:hover {
    border-color: var(--orange);
    color: var(--orange);
}


/* MASCOT */

.hero-mascot {
    display: flex;
    justify-content: center;
}

.mascot-circle {
    width: min(430px, 80vw);
    aspect-ratio: 1;

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

    border-radius: 50%;

    background:
        radial-gradient(
            circle,
            #1b2530 0%,
            #0b1017 65%
        );

    border: 1px solid rgba(245,154,22,0.35);

    box-shadow:
        0 0 80px rgba(245,154,22,0.10),
        inset 0 0 60px rgba(255,255,255,0.02);
}

.mascot-circle img {
    width: 92%;
    height: 92%;
    object-fit: contain;

    border-radius: 50%;
}


/* SECTIONS */

.section {
    padding: 100px 0;
}

.section-dark {
    background: var(--dark);
    color: white;
}

.section-heading {
    max-width: 700px;
    margin-bottom: 45px;
}

.section-label {
    color: var(--orange);

    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;

    display: block;
    margin-bottom: 12px;
}

.section-heading h2,
.about h2 {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.15;
    margin-bottom: 15px;
}

.section-heading p {
    color: var(--muted);
    font-size: 17px;
}

.section-heading.light p {
    color: #aeb7c2;
}


/* TOOLS */

.tool-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.tool-card {
    position: relative;

    display: flex;
    align-items: flex-start;
    gap: 18px;

    padding: 25px;

    border: 1px solid var(--border);
    border-radius: 12px;

    background: white;

    transition:
        transform 0.2s,
        box-shadow 0.2s,
        border-color 0.2s;
}

.tool-card:hover {
    transform: translateY(-4px);

    border-color: rgba(245,154,22,0.5);

    box-shadow:
        0 15px 40px rgba(0,0,0,0.08);
}

.tool-icon {
    width: 52px;
    height: 52px;

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

    border-radius: 10px;

    background: #fff5e6;

    font-size: 25px;

    flex-shrink: 0;
}

.tool-card h3 {
    margin-bottom: 5px;
    font-size: 18px;
}

.tool-card p {
    color: var(--muted);
    font-size: 14px;
}

.tool-arrow {
    margin-left: auto;
    color: var(--orange);
    font-size: 20px;
}


/* CATEGORIES */

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.category-card {
    padding: 28px;

    background: var(--dark-card);

    border: 1px solid #242d38;
    border-radius: 12px;

    transition: 0.2s;
}

.category-card:hover {
    border-color: var(--orange);
    transform: translateY(-3px);
}

.category-card > span {
    font-size: 30px;
}

.category-card h3 {
    margin-top: 14px;
    margin-bottom: 7px;
}

.category-card p {
    color: #9ca6b2;
    font-size: 14px;
}


/* ABOUT */

.about {
    max-width: 800px;
}

.about p {
    color: var(--muted);
    margin-bottom: 18px;
    font-size: 17px;
}

.about strong {
    color: var(--orange);
    font-size: 20px;
}


/* FOOTER */

.site-footer {
    background: #05070a;
    color: #9fa8b4;
    padding-top: 45px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 30px;

    padding-bottom: 35px;
}

.footer-content strong {
    color: white;
    letter-spacing: 1px;
}

.footer-content p {
    margin-top: 8px;
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 25px;
}

.footer-links a:hover {
    color: var(--orange);
}

.copyright {
    text-align: center;

    border-top: 1px solid #1a1f26;

    padding: 20px;

    font-size: 13px;
}


/* MOBILE */

@media (max-width: 800px) {

    .main-nav {
        display: none;

        position: absolute;
        left: 0;
        right: 0;
        top: 76px;

        flex-direction: column;
        gap: 0;

        background: #090d12;

        border-bottom: 1px solid #252c35;
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 15px 4%;
        border-top: 1px solid #1d242c;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        padding: 70px 0;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero p {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-mascot {
        order: -1;
    }

    .mascot-circle {
        width: 280px;
    }

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

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

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        flex-wrap: wrap;
    }
}