/* FILE DI STILE COMUNE A TUTTE LE PAGINE */
/* stylesheet per menu di navigazione, footer e barra di scorrimento */

/* VARIABILI */
:root {
    /* COLORS */
    --common-bg: #2a1c17;
    --common-bg-dark: #190909;
    --common-bg-light: #33211b;

    --common-primary: #d8b35a;
    --common-primary-dark: #b78b32;

    --common-text: #f6ecd5;
    --common-text-soft: rgba(246, 236, 213, 0.82);

    --common-shadow: rgba(180, 35, 35, 0.18);
    --common-shadow-strong: rgba(120, 0, 0, 0.45);

    /* UI COLORS */
    --common-surface: #2c1c18d1;
    --common-border: #d8b35a24;

    /* FONTS */
    --common-font-title: 'Cinzel', serif;
    --common-font-body: 'EB Garamond', serif;

    /* LAYOUT */
    --common-section-pad: 96px 64px;

    --bg-dark: #190909;
    --bg-light: #33211b;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--common-text);

    overflow-x: hidden;

    -webkit-font-smoothing: antialiased;
}

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

/* SCROLLBAR*/
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--common-bg);
}

::-webkit-scrollbar-thumb {

    background: var(--common-primary);

    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {

    background: var(--common-primary-dark);
}

/* MENU DI NAVIGAZIONE */
#topbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);

    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    justify-content: space-between;

    padding: 0 28px;
    z-index: 100;

    background: var(--common-surface);
    backdrop-filter: blur(18px) saturate(1.4);
    -webkit-backdrop-filter: blur(18px) saturate(1.4);

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

    box-shadow: 0 4px 24px rgba(0,0,0,0.18);
}

#topbar-left,
#topbar-center,
#topbar-right {
    display: flex;
    align-items: center;
    width: 100%;
}

.dropdown-wrap {
    position: relative;
    width: fit-content;
}

#topbar-left {
    justify-content: flex-start;
}

#topbar-center {
    justify-content: center;

    border-left: 1px solid rgba(216,179,90,0.16);
    border-right: 1px solid rgba(216,179,90,0.16);
}

#topbar-right {
    justify-content: flex-end;
}

/* LINK HOME */
#homepage {
    display: flex;
    align-items: center;
    gap: 14px;

    color: var(--common-primary);

    font-family: var(--common-font-title);
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;

    transition:
        opacity 0.25s ease,
        transform 0.25s ease;
}

#homepage:hover {
    opacity: 0.9;
    color: var(--common-text);
    transform: translateY(-1px);
}

#home-button {
    width: 34px;
    height: 34px;

    object-fit: contain;
}

#homepage span {
    position: relative;
}

#homepage span::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 1px;
    background: var(--common-primary);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.25s ease;
}

#homepage:hover span::after {
    transform: scaleX(1);
}

/* BOTTONI MENU */

.dropbtn,
.btn-sotto {
    position: relative;

    background: transparent;

    border: none;

    padding: 16px 20px;

    cursor: pointer;

    color: var(--common-primary);

    font-family: var(--common-font-title);

    font-size: 0.9rem;

    letter-spacing: 0.12em;

    text-transform: uppercase;

    transition:
        color 0.25s ease,
        opacity 0.25s ease;
}

.dropbtn:hover,
.btn-sotto:hover {
    color: var(--common-text);
}

/* linea hover elegante */
.dropbtn::after,
.btn-sotto::after {
    content: '';

    position: absolute;

    left: 12%;
    right: 12%;
    bottom: 8px;

    height: 1px;

    background: var(--common-primary);

    transform: scaleX(0);

    transform-origin: center;

    transition: transform 0.25s ease;
}

.dropbtn:hover::after,
.btn-sotto:hover::after,
#tasto-home:hover::after {
    transform: scaleX(1);
}

/* MENU A CASCATA */

.menu-cascata {
    position: absolute;

    top: calc(100% + 12px);
    left: 50%;

    transform: translateX(-50%) translateY(-8px);
    
    min-width: 240px;

    padding: 10px;

    background: rgba(44, 28, 24, 0.95);
    border: 1px solid rgba(216,179,90,0.14);
    backdrop-filter: blur(18px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);

    z-index: 999;

    /* hidden state */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.25s ease,
        transform 0.25s ease,
        visibility 0.25s ease;
}

.menu-cascata::before {
    content: '';
    position: absolute;
    top: -12px;
    left: 0;
    right: 0;
    height: 12px;
}

/* apertura menu */
.dropdown-wrap:hover .menu-cascata {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateX(-50%) translateY(0);
}

.menu-cascata {
    transform: translateX(-50%) translateY(-12px) scale(0.98);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.2s ease,
        transform 0.25s cubic-bezier(0.16, 1, 0.3, 1),
        visibility 0.2s ease;
}

.dropdown-wrap:hover .menu-cascata {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;

    transform: translateX(-50%) translateY(0) scale(1);
}

/* link dropdown */
.menu-cascata a {
    display: block;

    padding: 12px 16px;

    text-decoration: none;

    color: var(--common-text-soft);

    font-family: var(--common-font-body);

    font-size: 1rem;

    border-radius: 4px;

    transition:
        background 0.2s ease,
        color 0.2s ease,
        padding-left 0.2s ease;
}

.menu-cascata a:hover {
    background:
        rgba(216,179,90,0.08);

    color: var(--common-text);

    padding-left: 22px;
}

/*NAV LINK*/

.nav-link {
    position: relative;

    color: var(--common-text-soft);

    text-decoration: none;
}

/*FOOTER NAV*/
#sotto {
    height: var(--nav-h);

    display: grid;

    grid-template-columns: 1fr 1fr 1fr;

    align-items: center;

    padding: 0 28px;

    background:
        rgba(28,18,14,0.82);

    border-top: 1px solid rgba(216,179,90,0.12);
}

.tooltip-word {
    position: relative;
    display: inline-block;

    color: var(--common-primary);

    border-bottom: 1px dotted var(--common-primary);

    cursor: help;
}


/* TOOLTIP */
.tooltip-box {
    position: absolute;

    bottom: calc(100% + 12px);
    left: 50%;

    transform: translate(-50%, 20px);

    width: 240px;

    padding: 14px 18px;

    background: linear-gradient(
        180deg,
        var(--bg-light),
        var(--bg-dark)
    );

    border: 1px solid rgba(230, 57, 47, 0.25);

    border-radius: 12px;

    color: var(--text-muted);

    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;

    opacity: 0;
    visibility: hidden;

    z-index: 999;

    box-shadow:
        0 10px 24px var(--banner-shadow),
        0 0 18px var(--shadow);

    backdrop-filter: blur(4px);

    transition:
        opacity 0.3s ease,
        transform 0.3s ease,
        visibility 0.3s ease;
}


/* GLOW BORDER */
.tooltip-box::before {
    content: '';

    position: absolute;

    inset: 0;

    border-radius: inherit;

    background: linear-gradient(
        135deg,
        rgba(230,57,47,0.16),
        transparent 60%
    );

    pointer-events: none;
}


/* ARROW */
.tooltip-box::after {
    content: '';

    position: absolute;

    top: 100%;        /* was bottom: 100% */
    left: 50%;

    transform: translateX(-50%);

    border-width: 7px;
    border-style: solid;

    border-color:
        #33211b      /* was transparent — now the top side is colored */
        transparent
        transparent  /* was the color */
        transparent;
}


/* SHOW */
.tooltip-word:hover .tooltip-box,
.tooltip-word:focus-within .tooltip-box {
    opacity: 1;
    visibility: visible;

    transform: translate(-50%, 0);
}


#sotto-left,
#sotto-center,
#sotto-right {
    display: flex;

    align-items: center;

    width: 100%;
}

#sotto-left {
    justify-content: flex-start;
}

#sotto-center {
    justify-content: center;

    border-left: 1px solid rgba(216,179,90,0.14);
    border-right: 1px solid rgba(216,179,90,0.14);
}

#sotto-right {
    justify-content: flex-end;
}

/*CREDITI*/
#crediti {
    overflow: hidden;

    background:
        linear-gradient(
            to bottom,
            #2a1c17,
            #241411
        );

    border-top: 1px solid rgba(216,179,90,0.10);
}

#crediti div {
    width: 100%;

    text-align: center;

    padding: 56px 24px;
}

#crediti h1 {
    font-family: var(--common-font-title);

    font-size: clamp(1.8rem, 3vw, 2.6rem);

    font-weight: 600;

    letter-spacing: 0.12em;

    text-transform: uppercase;

    color: var(--common-primary);

    margin-bottom: 28px;
}

#crediti p {
    color: var(--common-text-soft);

    font-size: 1rem;

    line-height: 1.8;
}

/* aminazioni incredibili yeeeeeee */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}