/*
Theme Name: Nutabene Music
Theme URI: 
Author: Antigravity
Author URI: 
Description: Czysty, responsywny, jasny i szybki szablon dla szkoły muzycznej Nutabene.
Version: 1.0.1
Text Domain: nutabene
*/

:root {
    /* Paleta Jasna */
    --bg-color: #F8F9FA; /* Bardzo jasny szary - tło strony */
    --surface-color: #FFFFFF; /* Czysta biel dla nagłówka i paneli */
    --primary-color: #0A192F; /* Navy - główny kolor tekstów i akcentów */
    --text-primary: #0A192F; /* Navy dla nagłówków */
    --text-secondary: #4A5568; /* Ciemny szary dla akapitów i tekstu */
    --accent-color: #E5A93C; /* Musztarda */
    --accent-hover: #D4982A; /* Ciemniejsza musztarda */
    
    /* Kafelki */
    --fallback-bg: #E2E8F0; /* Szare tło kafelka bez zdjęcia */
    --overlay-color: rgba(10, 25, 47, 0.4); /* Granatowy overlay na zdjęcia, by biały tekst był czytelny */
    --overlay-hover: rgba(229, 169, 60, 0.7); /* Musztardowy overlay przy hover */
    
    /* Globalne */
    --transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Montserrat', sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    font-weight: 600;
}

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

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(15px);
    box-shadow: 0 10px 30px -10px rgba(10, 25, 47, 0.08); /* Miękki, granatowy cień */
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0;
}

.site-title a {
    color: var(--primary-color);
}

.site-title a span {
    color: var(--accent-color);
    font-style: italic;
    font-weight: 400;
}

/* Navigation */
.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 35px;
    margin: 0;
    padding: 0;
}

.main-navigation ul li {
    position: relative;
}

.main-navigation a {
    color: var(--primary-color);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    display: block;
    transition: var(--transition);
}

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

/* Sub-menus (Dropdown) */
.main-navigation ul ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background-color: var(--surface-color);
    padding: 10px 0;
    box-shadow: 0 10px 25px rgba(10, 25, 47, 0.1);
    z-index: 999;
    flex-direction: column;
    gap: 0;
    border-radius: 0 0 8px 8px;
}

/* Show submenu on hover */
.main-navigation ul li:hover > ul {
    display: flex;
}

.main-navigation ul ul li {
    width: 100%;
}

.main-navigation ul ul a {
    padding: 12px 25px;
    font-size: 0.85rem;
    text-transform: none;
    font-weight: 400;
}

.main-navigation ul ul a:hover {
    background-color: #F7FAFC;
    color: var(--accent-color);
    padding-left: 30px; /* Elegancki efekt wjeżdżania tekstu */
}

/* Hamburger Menu */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.8rem;
    cursor: pointer;
    line-height: 1;
    padding: 5px;
}

/* Generic Pages */
.page-header {
    text-align: center;
    padding: 80px 0 50px;
}

.page-title {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.entry-content {
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.entry-content p {
    margin-bottom: 1.5rem;
}

/* Grid / Kafelki Oferty */
.oferta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    padding-bottom: 80px;
}

.oferta-item {
    position: relative;
    display: block;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 12px;
    background-color: var(--fallback-bg);
    box-shadow: 0 15px 35px -15px rgba(10, 25, 47, 0.15); /* Cień pod jasny motyw */
    transition: var(--transition);
}

.oferta-bg-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.oferta-bg-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--fallback-bg);
}

.oferta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--overlay-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.oferta-title {
    color: #FFFFFF; /* Biel na ciemnym nakryciu (overlay) */
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 600;
    font-style: italic;
    text-align: center;
    z-index: 2;
    transition: var(--transition);
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    margin: 0;
    letter-spacing: 1px;
}

/* Hover Effects na kafelkach */
.oferta-item:hover {
    box-shadow: 0 25px 45px -10px rgba(229, 169, 60, 0.25);
    transform: translateY(-8px);
}

.oferta-item:hover .oferta-bg-img {
    transform: scale(1.08);
}

.oferta-item:hover .oferta-overlay {
    background-color: var(--overlay-hover);
}

.oferta-item:hover .oferta-title {
    color: #FFFFFF; /* Zostawiamy biale dla czytelnosci na musztardowym */
    text-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Footer */
.site-footer {
    text-align: center;
    padding: 50px 0;
    background-color: var(--primary-color);
    color: rgba(255, 255, 255, 0.7);
}

.site-footer a {
    color: var(--accent-color);
}

.site-footer a:hover {
    color: #FFF;
}

/* Responsive */
@media (max-width: 992px) {
    .oferta-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-color);
        padding: 20px;
        box-shadow: 0 15px 30px rgba(10, 25, 47, 0.1);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .main-navigation.toggled {
        display: block;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Mobilne Sub-menu */
    .main-navigation ul ul {
        position: static;
        box-shadow: none;
        background-color: #F8F9FA; /* Wyróżnienie pod-menu na mobile */
        padding-top: 10px;
        padding-bottom: 10px;
        margin-top: 10px;
        border-radius: 8px;
    }
    
    .main-navigation ul ul a {
        padding: 10px;
        text-align: center;
    }
    
    .main-navigation ul ul a:hover {
        padding-left: 10px;
    }
}

@media (max-width: 576px) {
    .oferta-grid {
        grid-template-columns: 1fr;
    }
}