/* 
 * R.F. Termoidraulica Sagl Global Styles
 * Design: Dark Premium with Water Accents
 */

:root {
    /* Colors */
    --color-bg-dark: #04080F;
    --color-bg-darker: #020408;
    --color-bg-glass: rgba(4, 8, 15, 0.7);
    --color-bg-glass-light: rgba(255, 255, 255, 0.05);

    --color-accent-water: #00B4D8;
    --color-accent-hover: #90E0EF;
    --color-accent-deep: #0077B6;

    --color-text-main: #E2E8F0;
    --color-text-muted: #94A3B8;
    --color-white: #FFFFFF;

    /* Typography */
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Effects */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-glass: 0 8px 32px 0 rgba(0, 180, 216, 0.15);
    --border-glass: 1px solid rgba(255, 255, 255, 0.1);
}

/* Base Setup */
body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    font-family: var(--font-body);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    cursor: none;
    /* Hide default cursor for custom one */
}

/* Se l'utente entra con un device touch, ridiamo il cursore default */
@media (pointer: coarse) {
    body {
        cursor: auto;
    }
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    letter-spacing: 1.5px;
    margin-top: 0;
    color: var(--color-white);
    font-weight: normal;
    /* Bebas is naturally bold */
}

a {
    color: var(--color-accent-water);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent-hover);
}

/* Custom Cursor */
.cursor-dot,
.cursor-outline {
    position: fixed;
    top: 0;
    left: 0;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    z-index: 9999;
    pointer-events: none;
}

.cursor-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-accent-water);
}

.cursor-outline {
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-accent-water);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.cursor-outline.hover {
    width: 60px;
    height: 60px;
    background-color: rgba(0, 180, 216, 0.1);
    border-color: var(--color-accent-hover);
}

/* Header & Glassmorphism */
.site-header {
    position: fixed;
    left: 0;
    right: 0;
    box-sizing: border-box;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: var(--color-bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: var(--border-glass);
    transition: padding var(--transition-smooth);
}

/* Fix per la barra di amministrazione di WordPress */
.admin-bar .site-header {
    top: 32px;
}

.site-title {
    margin: 0;
    font-size: 2rem;
}

.site-branding img,
.custom-logo {
    max-height: 70px;
    width: auto;
    object-fit: contain;
    mix-blend-mode: screen;
    /* Rimuove lo sfondo bianco del logo e si fonde col nero */
    filter: brightness(1.2);
    /* Aumenta leggermente la luminosità per i contorni grigi del logo */
}

.custom-logo-link {
    display: inline-block;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.header-menu-container ul {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.header-menu-container a {
    color: var(--color-text-main);
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.header-menu-container a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--color-accent-water);
    transition: width var(--transition-smooth);
}

.header-menu-container a:hover::after {
    width: 100%;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: transparent;
    border: 2px solid var(--color-accent-water);
    color: var(--color-accent-water);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    letter-spacing: 1px;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-accent-water);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-smooth);
}

.btn-primary:hover {
    color: var(--color-bg-dark);
}

.btn-primary:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

/* Hamburger (Mobile) */
.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
}

/* Footer */
.site-footer {
    background: var(--color-bg-darker);
    padding: 4rem 5% 2rem;
    border-top: var(--border-glass);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.widget-title {
    font-size: 1.5rem;
    color: var(--color-accent-water);
    margin-bottom: 1.5rem;
}

.footer-description {
    color: var(--color-text-muted);
    line-height: 1.6;
}

.footer-logo {
    margin-bottom: 2rem;
}

.footer-logo img {
    max-height: 100px;
    width: auto;
    object-fit: contain;
    mix-blend-mode: screen;
    /* Rimuove lo sfondo bianco e si fonde col dark theme */
    filter: brightness(1.2);
}

.widget-links {
    text-align: center;
}

.widget-links ul {
    list-style: none;
    padding: 0;
}

.widget-links li {
    margin-bottom: 0.8rem;
}

.widget-contact ul {
    list-style: none;
    padding: 0;
}

.widget-contact li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text-muted);
}

.site-info {
    text-align: center;
    padding-top: 2rem;
    border-top: var(--border-glass);
    color: var(--color-text-muted);
    font-size: 0.9rem;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

/* Canvas Water Background for Elementor Integration */
.canvas-water-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    /* Let clicks pass through */
}

.canvas-water-container canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* Elementor overrides for specific classes */
.rf-glass-card {
    background: var(--color-bg-glass-light) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border: var(--border-glass) !important;
    border-radius: 12px !important;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth) !important;
}

.rf-glass-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: var(--shadow-glass) !important;
    border-color: rgba(0, 180, 216, 0.4) !important;
}

/* Utility to ensure text stays on top of canvas */
.rf-z-index-content {
    position: relative;
    z-index: 2;
}

/* Back to Top Button */
.rf-back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--color-bg-glass);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: var(--border-glass);
    color: var(--color-accent-water);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: none;
    /* Uses custom cursor */
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
}

.rf-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.rf-back-to-top:hover {
    background: rgba(0, 180, 216, 0.2);
    box-shadow: 0 0 15px rgba(0, 180, 216, 0.4);
    color: var(--color-white);
}

/* Media Queries */
@media screen and (max-width: 782px) {
    .admin-bar .site-header {
        top: 46px;
        /* WordPress admin bar is 46px on mobile */
    }
}

@media screen and (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .header-menu-container {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-bg-darker);
        padding: 2rem;
        flex-direction: column;
        border-bottom: var(--border-glass);
    }

    .header-menu-container.toggled {
        display: flex;
    }

    .header-menu-container ul {
        flex-direction: column;
        align-items: center;
    }

    .header-cta {
        margin-top: 1.5rem;
        text-align: center;
    }

    .site-header {
        padding: 1rem 5%;
    }

    .rf-back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
        cursor: pointer;
        /* Pointer on touch devices */
    }

    /* Footer Mobile Centering Fixes */
    .footer-widgets {
        text-align: center;
    }

    .footer-logo {
        display: flex;
        justify-content: center;
    }

    .widget-contact ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .site-info {
        flex-direction: column;
        gap: 15px;
    }
}