/* =========================================================
   BLNK — Main Styles
   Version: 0.1.0
   ========================================================= */

/* ---------- Variables ---------- */

:root {
    --blnk-black: #000000;
    --blnk-white: #ffffff;
    --blnk-gray-100: #f5f5f5;
    --blnk-gray-200: #e5e5e5;
    --blnk-gray-500: #737373;
    --blnk-gray-900: #171717;

    --blnk-container: 1440px;
    --blnk-padding: 32px;
}


/* ---------- Reset ---------- */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--blnk-white);
    color: var(--blnk-black);
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue",
        Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

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

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


/* ---------- Layout ---------- */

.site {
    width: 100%;
    min-height: 100vh;
}

.site-main {
    width: 100%;
}


/* ---------- Header ---------- */

.site-header {
    width: 100%;
    background: var(--blnk-white);
    border-bottom: 1px solid var(--blnk-gray-200);
}

.site-header__inner {
    width: 100%;
    max-width: var(--blnk-container);
    min-height: 80px;
    margin: 0 auto;
    padding: 0 var(--blnk-padding);

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.site-branding {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.04em;
}

.main-navigation {
    margin-left: auto;
}

.main-navigation ul {
    display: flex;
    align-items: center;
    gap: 32px;

    margin: 0;
    padding: 0;
    list-style: none;
}

.main-navigation a {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.site-header__actions {
    display: flex;
    align-items: center;
    gap: 20px;
}


/* ---------- Hero ---------- */

.blnk-hero {
    min-height: 75vh;
    padding: 100px var(--blnk-padding);

    display: flex;
    align-items: center;

    background: var(--blnk-gray-100);
}

.blnk-hero__content {
    width: 100%;
    max-width: var(--blnk-container);
    margin: 0 auto;
}

.blnk-hero__eyebrow {
    margin: 0 0 20px;

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.blnk-hero__title {
    max-width: 900px;
    margin: 0;

    font-size: clamp(3rem, 8vw, 7.5rem);
    font-weight: 800;
    line-height: 0.9;
    letter-spacing: -0.06em;
    text-transform: uppercase;
}

.blnk-hero__text {
    max-width: 600px;
    margin: 32px 0;

    font-size: 18px;
    color: var(--blnk-gray-500);
}


/* ---------- Buttons ---------- */

.blnk-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;
    padding: 0 28px;

    background: var(--blnk-black);
    color: var(--blnk-white);

    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    transition:
        background 0.2s ease,
        color 0.2s ease;
}

.blnk-button:hover {
    background: var(--blnk-gray-900);
}


/* ---------- Footer ---------- */

.site-footer {
    padding: 60px var(--blnk-padding);
    background: var(--blnk-black);
    color: var(--blnk-white);
}

.site-footer__inner {
    max-width: var(--blnk-container);
    margin: 0 auto;
}


/* ---------- Responsive ---------- */

@media (max-width: 768px) {

    :root {
        --blnk-padding: 20px;
    }

    .site-header__inner {
        min-height: 68px;
    }

    .main-navigation {
        display: none;
    }

    .blnk-hero {
        min-height: 70vh;
        padding-top: 70px;
        padding-bottom: 70px;
    }

    .blnk-hero__title {
        font-size: clamp(3rem, 15vw, 5rem);
    }

}