:root {       
    --header-bg: #000;
    --header-text: #fff;
    --accent: #f7a600;

    --submenu-bg: #fff;
    --submenu-text: #111;
    --submenu-hover: #ededed;

    --page-bg: #f3f3f3;

    --header-max-width: 1450px;

    --radius: 16px;
}


/* =========================================================
   BASE
========================================================= */
 
* {
    box-sizing: border-box; 
}

html, 
body {
    margin: 0;
    padding: 0;
}

body {
    display: flex;
    flex-direction: column;

    min-height: 100vh;
    min-height: 100dvh;

    font-family:
        Arial,
        Helvetica,
        sans-serif;

    background: var(--page-bg);
    color: #111;
}

main {
    display: flex;
    flex-direction: column;

    flex: 1 0 auto;
}


/* =========================================================
   HEADER
========================================================= */

.site-header {
    position: relative;
    z-index: 1000;

    width: 100%;

    background: var(--header-bg);
    color: var(--header-text);
}


/* =========================================================
   HEADER TOP
========================================================= */

.header-top {
    position: relative;

    max-width: var(--header-max-width);
    min-height: 145px;

    margin: 0 auto;
    padding: 35px 45px 20px;

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


/* =========================================================
   LOGO
========================================================= */

.brand {
    display: inline-flex;
    align-items: center;

    text-decoration: none;

    color: #fff;

    font-size: 34px;
    font-weight: 300;
    letter-spacing: 8px;

    line-height: 1;
}

.brand-circle {
    display: inline-block;

    width: 47px;
    height: 47px;

    margin: 0 -1px 0 -2px;

    border: 3px solid var(--accent);
    border-radius: 50%;
}

.brand-logo {
    display: block;

    width: clamp(180px, 36vw, 300px);
    height: auto;

    max-width: 100%;
}


/* =========================================================
   USER
========================================================= */

.user-area {
    position: absolute;
    right: 45px;
    top: 52px;

    display: flex;
    align-items: center;
    gap: 35px;

    font-size: 18px;
}

.welcome {
    color: var(--accent);

    text-align: center;
    line-height: 1.3;
}

.logout-link {
    color: #fff;

    font-weight: 700;

    text-decoration: underline;
    text-underline-offset: 4px;
}


/* =========================================================
   MAIN NAVIGATION
========================================================= */

.main-navigation {
    max-width: var(--header-max-width);

    margin: 0 auto;

    padding: 0 45px;
}

.main-menu {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;

    gap: 25px;

    margin: 0;
    padding: 0;

    list-style: none;
}

.menu-item {
    position: relative;
}

.menu-link {
    appearance: none;

    display: flex;
    align-items: center;
    gap: 8px;

    border: 0;
    background: transparent;

    padding: 21px 0 27px;

    font: inherit;
    font-size: 18px;
    font-weight: 700;

    color: #fff;

    text-decoration: none;

    cursor: pointer;

    white-space: nowrap;
}

.menu-item.active > .menu-link {
    color: var(--accent);
}

.menu-link:hover {
    color: var(--accent);
}


/* desktop: arrow hidden */
.submenu-arrow {
    display: none;
}


/* =========================================================
   SUBMENU DESKTOP
========================================================= */

.submenu {
    position: absolute;

    top: calc(100% - 12px);
    left: -20px;

    min-width: 230px;

    margin: 0;
    padding: 10px 0;

    list-style: none;

    background: var(--submenu-bg);

    border-radius: 17px;

    box-shadow:
        0 3px 7px rgba(0, 0, 0, .20);

    opacity: 0;
    visibility: hidden;

    transform: translateY(-5px);

    transition:
        opacity .18s ease,
        transform .18s ease,
        visibility .18s ease;
}

.has-submenu:hover > .submenu,
.has-submenu.submenu-open > .submenu {
    opacity: 1;
    visibility: visible;

    transform: translateY(0);
}

.submenu li {
    margin: 0;
    padding: 0;
}

.submenu a {
    display: block;

    padding: 10px 20px;

    color: var(--submenu-text);

    text-decoration: none;

    font-size: 16px;
    font-weight: 400;

    line-height: 1.25;
}

.submenu li:hover,
.submenu li.current {
    background: var(--submenu-hover);
}


/* =========================================================
   MOBILE BUTTON
========================================================= */

.mobile-menu-button {
    display: none;

    appearance: none;

    border: 0;
    background: transparent;

    padding: 10px;

    cursor: pointer;
}

.mobile-menu-button span {
    display: block;

    width: 28px;
    height: 2px;

    margin: 6px 0;

    background: #fff;

    transition:
        transform .25s ease,
        opacity .25s ease;
}


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

@media (max-width: 1050px) {

    /* ---------------------------------------------
       HEADER TOP
    --------------------------------------------- */

    .header-top {
        min-height: 115px;

        padding:
            24px 25px;
    }

    .mobile-menu-button {
        display: block;

        position: absolute;
        left: 20px;
        top: 50%;

        transform: translateY(-50%);
    }

    .brand {
        font-size: 26px;
        letter-spacing: 6px;
    }

    .brand-circle {
        width: 36px;
        height: 36px;

        border-width: 2px;
    }


    /* ---------------------------------------------
       USER
    --------------------------------------------- */

    .user-area {
        position: absolute;

        right: 25px;
        top: 50%;

        transform: translateY(-50%);

        flex-direction: column;
        align-items: flex-start;

        gap: 10px;

        font-size: 15px;
    }


    /* ---------------------------------------------
       NAV PANEL
    --------------------------------------------- */

    .main-navigation {
        position: fixed;

        left: 0;
        top: 0;

        width: min(420px, 84vw);
        height: 100vh;

        padding: 115px 0 25px;

        overflow-y: auto;

        background: #000;

        transform: translateX(-100%);

        transition: transform .3s ease;

        box-shadow:
            8px 0 30px rgba(0, 0, 0, .3);

        z-index: 1200;
    }

    .site-header.mobile-menu-open .main-navigation {
        transform: translateX(0);
    }


    /* ---------------------------------------------
       HAMBURGER -> X
    --------------------------------------------- */

    .site-header.mobile-menu-open
    .mobile-menu-button {
        z-index: 1300;
    }

    .site-header.mobile-menu-open
    .mobile-menu-button span:nth-child(1) {
        transform:
            translateY(8px)
            rotate(45deg);
    }

    .site-header.mobile-menu-open
    .mobile-menu-button span:nth-child(2) {
        opacity: 0;
    }

    .site-header.mobile-menu-open
    .mobile-menu-button span:nth-child(3) {
        transform:
            translateY(-8px)
            rotate(-45deg);
    }


    /* ---------------------------------------------
       MOBILE MENU
    --------------------------------------------- */

    .main-menu {
        display: block;

        padding: 0 25px;
    }

    .menu-item {
        width: 100%;
    }

    .menu-link {
        width: 100%;

        justify-content: space-between;

        padding: 13px 0;

        font-size: 17px;
        font-weight: 500;

        text-align: left;
    }

    .menu-item.active > .menu-link {
        color: var(--accent);

        font-weight: 700;
    }


    /* ---------------------------------------------
       MOBILE ARROW
    --------------------------------------------- */

    .has-submenu .submenu-arrow {
        display: block;

        width: 8px;
        height: 8px;

        border-right: 2px solid currentColor;
        border-bottom: 2px solid currentColor;

        transform: rotate(45deg);

        margin-right: 4px;

        transition: transform .2s ease;
    }

    .has-submenu.submenu-open
    > .submenu-toggle
    .submenu-arrow {
        transform: rotate(225deg);
    }


    /* ---------------------------------------------
       SUBMENU MOBILE
    --------------------------------------------- */

    .submenu {
        position: static;

        min-width: 0;

        max-height: 0;

        padding: 0;

        overflow: hidden;

        background: transparent;

        border-radius: 0;

        box-shadow: none;

        opacity: 1;
        visibility: visible;

        transform: none;

        transition:
            max-height .3s ease,
            padding .3s ease;
    }

    .has-submenu:hover > .submenu {
        max-height: 0;
        padding: 0;
    }

    .has-submenu.submenu-open > .submenu {
        max-height: 600px;

        padding:
            4px 0
            10px 15px;
    }

    .submenu a {
        color: #d9d9d9;

        padding: 8px 0;

        font-size: 15px;
    }

    .submenu li:hover,
    .submenu li.current {
        background: transparent;
    }

    .submenu li.current a {
        color: var(--accent);
    }

} 


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 700px) {

    .header-top {
        min-height: auto;

        flex-direction: column;
        justify-content: center;

        gap: 10px;

        padding: 20px 25px 16px;
    }

    .brand {
        font-size: 19px;
        letter-spacing: 4px;
    }

    .brand-circle {
        width: 29px;
        height: 29px;
    }

    .user-area {
        position: static;
        transform: none;

        flex-direction: column;
        align-items: center;
        justify-content: center;

        width: 100%;

        gap: 6px;

        font-size: 14px;
    }

    .main-navigation {
        padding-top: 90px;
    }

} 


/* =========================================================
   OPTIONAL OVERLAY
========================================================= */

.navigation-overlay {
    display: none;
}

@media (max-width: 1050px) {

    .navigation-overlay {
        position: fixed;

        inset: 0;

        background:
            rgba(0, 0, 0, .45);

        z-index: 1100;
    }

    .site-header.mobile-menu-open
    .navigation-overlay {
        display: block;
    }

}

@media (max-width: 1050px) {

    .main-navigation .main-menu {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;

        position: static !important;

        width: 100% !important;

        margin: 0 !important;
        padding: 0 25px !important;

        list-style: none !important;
    }

    .main-navigation .main-menu > .menu-item {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;

        position: relative !important;

        width: 100% !important;
    }

    .main-navigation .main-menu > .menu-item > .menu-link {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;

        width: 100% !important;

        padding: 13px 0 !important;

        color: #fff !important;

        font-size: 17px !important;

        background: transparent !important;
    }

    .main-navigation .main-menu > .menu-item.active > .menu-link {
        color: #f7a600 !important;
    }
}


/* =========================================================
   FOOTER
========================================================= */

.site-footer {
    padding: 40px 25px;

    background: var(--header-bg);

    text-align: center;
}

.footer-copy {
    margin: 0;

    color: #fff;

    font-size: 14px;
    letter-spacing: 1px;
}


/* =========================================================
   BACK TO TOP
========================================================= */

.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;

    z-index: 2000;

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

    width: 50px;
    height: 50px;

    appearance: none;
    border: 2px solid var(--accent);
    border-radius: 50%;

    background: #000;
    color: #fff;

    cursor: pointer;

    opacity: 0;
    visibility: hidden;

    transform: translateY(10px);

    transition:
        opacity .2s ease,
        visibility .2s ease,
        transform .2s ease,
        background-color .2s ease;
}

.back-to-top:hover {
    background: var(--accent);
    color: #000;
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

.back-to-top.is-visible {
    opacity: 1;
    visibility: visible;

    transform: translateY(0);
}

@media (max-width: 700px) {

    .back-to-top {
        right: 18px;
        bottom: 18px;

        width: 44px;
        height: 44px;
    }

}


/* =========================================================
   MINI CARRITO
========================================================= */

.mini-carrito {
    position: fixed;
    right: 96px;
    bottom: 30px;

    z-index: 2050;

    width: 320px;
}

.mini-carrito__toggle {
    display: flex;
    align-items: center;

    gap: 10px;

    width: 100%;

    padding: 14px 18px;

    appearance: none;
    border: 0;
    border-radius: 14px;

    background: #000;
    color: #fff;

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

    cursor: pointer;

    box-shadow:
        0 8px 24px rgba(0, 0, 0, .25);
}

.mini-carrito__toggle svg:first-child {
    width: 20px;
    height: 20px;

    flex-shrink: 0;
}

.mini-carrito__chevron {
    width: 18px;
    height: 18px;

    margin-left: auto;

    transition: transform .2s ease;
}

.mini-carrito--abierto .mini-carrito__chevron {
    transform: rotate(180deg);
}

.mini-carrito__panel {
    max-height: 0;

    margin-top: 0;

    overflow: hidden;

    background: #fff;

    border-radius: 14px;

    box-shadow:
        0 8px 24px rgba(0, 0, 0, .18);

    opacity: 0;

    transition:
        max-height .25s ease,
        opacity .2s ease,
        margin-top .25s ease;
}

.mini-carrito--abierto .mini-carrito__panel {
    max-height: 360px;
    margin-top: 10px;

    overflow-y: auto;

    opacity: 1;
}

.mini-carrito__fila {
    display: grid;
    grid-template-columns: 1fr 40px 70px;
    align-items: center;

    gap: 10px;

    padding: 12px 18px;

    font-size: 13px;
}

.mini-carrito__fila--cabecera {
    color: #999;
    font-weight: 700;

    border-bottom: 1px solid #eee;
}

.mini-carrito__lista {
    margin: 0;
    padding: 0;

    list-style: none;
}

.mini-carrito__lista li:not(:last-child) {
    border-bottom: 1px solid #f2f2f2;
}

.mini-carrito__nombre {
    color: #000;
}

.mini-carrito__unid,
.mini-carrito__importe {
    color: #000;
    font-weight: 700;
    text-align: right;
}

.mini-carrito__ir {
    display: block;

    padding: 14px;

    border-top: 1px solid #eee;

    color: var(--accent);

    font-weight: 700;
    text-align: center;
    text-decoration: none;
}

.mini-carrito__ir:hover {
    color: #c97f00;
}

@media (max-width: 700px) {

    .mini-carrito {
        right: 70px;
        left: 5%;
        bottom: 18px;

        width: auto;
    }

}