/*
Theme Name: Felavi Studio
Author: Marcin Spychała
Description: Punkt Zero Master v2.2.1 - Pełna responsywność: menu mobilne hamburger, rygorystyczne 27vh, 4-kolumnowy grid.
Version: 2.2.1
*/

:root {
    --color-bg: #0a0a0a;
    --color-accent: #d4af37;
    --transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    --header-h: 120px;
}

/* --- RESET GLOBALNY --- */
* { box-sizing: border-box; }

html, body {
    width: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    background-color: var(--color-bg);
}

body { 
    color: #fff; 
    font-family: 'Inter', sans-serif; 
    padding-top: var(--header-h) !important; 
}

/* Blokada scrolla przy otwartym menu */
body.menu-open { overflow: hidden; }

/* --- USUNIĘCIE LUK (GAP KILLER) --- */
#page, .site, #content, .site-content, #primary, .content-area, .container, .wrapper, .site-main {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding-top: 0 !important;
    background-color: transparent !important;
    box-shadow: none !important;
}

main { margin-top: 0 !important; padding-top: 0 !important; }

/* --- NAGŁÓWEK MASTER --- */
header#masthead { 
    background: rgba(0,0,0,0.98) !important; 
    backdrop-filter: blur(25px); 
    border-bottom: 1px solid rgba(212,175,55,0.15);
    height: var(--header-h) !important; 
    position: fixed; 
    width: 100% !important; 
    top: 0; 
    left: 0;
    z-index: 9999; 
    display: flex !important; 
    justify-content: space-between !important; 
    align-items: center !important; 
    padding: 0 6% !important;
}

.logo { 
    font-size: 26px !important; 
    font-weight: 900 !important; 
    letter-spacing: 6px; 
    text-transform: uppercase; 
    color: var(--color-accent) !important; 
    text-decoration: none !important; 
    white-space: nowrap;
    z-index: 10002;
}
.logo span { color: #fff !important; }

/* --- NAWIGACJA DESKTOP --- */
#main-nav { transition: var(--transition); }
#main-nav ul { 
    display: flex; 
    list-style: none; 
    gap: 40px; 
    margin: 0; 
    padding: 0; 
    align-items: center;
}

#main-nav a {
    text-decoration: none !important;
    color: #fff !important;
    font-size: 13px !important; 
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: 0.3s;
}
#main-nav a:hover { color: var(--color-accent) !important; }

/* --- HAMBURGER ICON --- */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
    z-index: 10002;
    transition: var(--transition);
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-accent);
    border-radius: 2px;
    transition: var(--transition);
}

/* Animacja hamburgera do X */
.menu-toggle.active span:nth-child(1) { transform: translateY(9.5px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; transform: translateX(-20px); }
.menu-toggle.active span:nth-child(3) { transform: translateY(-9.5px) rotate(-45deg); }

/* --- SYSTEM HERO (RYGORYSTYCZNE 27vh) --- */
.hero, section.hero, main .hero { 
    width: 100% !important; 
    height: 27vh !important; 
    min-height: 280px !important; 
    display: flex !important; 
    align-items: center !important; 
    justify-content: center !important; 
    text-align: center !important; 
    background-size: cover !important; 
    background-position: center !important; 
    background-repeat: no-repeat !important;
    position: relative !important; 
    margin: 0 !important;
    padding: 0 !important;
}

.hero::before { content: ''; position: absolute; inset: 0; background: rgba(0,0,0,0.6); z-index: 1; }
.hero-content { position: relative; z-index: 2; padding: 0 20px; width: 100%; }

.hero h1 { 
    font-size: clamp(2.2rem, 5vw, 3.5rem) !important; 
    font-weight: 900 !important; 
    text-transform: uppercase; 
    letter-spacing: -1px; 
    color: #fff !important; 
    line-height: 1.1;
    margin: 0 0 20px 0 !important;
}

.sub-header {
    color: var(--color-accent) !important;
    letter-spacing: 5px;
    text-transform: uppercase;
    font-size: 11px;
    font-weight: 800;
    margin-bottom: 15px;
    display: block;
}

/* --- PRZYCISKI --- */
.cta-button { 
    padding: 18px 45px; 
    background: var(--color-accent); 
    color: #000 !important; 
    text-decoration: none !important; 
    font-weight: 800; 
    text-transform: uppercase; 
    letter-spacing: 2px; 
    font-size: 11px; 
    transition: var(--transition); 
    border-radius: 2px; 
    display: inline-block; 
    border: none; 
    cursor: pointer;
}
.cta-button:hover { background: #fff; transform: translateY(-3px); }

/* --- SIATKI (GRIDS) --- */
.section { padding: 60px 5%; max-width: 1600px; margin: 0 auto; clear: both; }

.grid-specializations { 
    display: grid !important; 
    grid-template-columns: repeat(4, 1fr) !important; 
    gap: 15px !important; 
    margin-top: 10px !important; 
}

.category-grid { 
    display: grid !important; 
    grid-template-columns: repeat(3, 1fr) !important; 
    gap: 25px !important; 
}

.category-frame { 
    position: relative; 
    height: 420px; 
    overflow: hidden; 
    border: 1px solid rgba(212, 175, 55, 0.2); 
    display: block; 
}
.category-frame img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(100%); transition: var(--transition); }
.category-frame:hover img { filter: grayscale(0%); transform: scale(1.05); }
.category-label { position: absolute; bottom: 25px; left: 25px; font-weight: 800; text-transform: uppercase; color: var(--color-accent); font-size: 1rem; }

/* --- MEDIA QUERIES (MOBILE FIX) --- */
@media (max-width: 1024px) {
    header#masthead { height: 90px !important; padding: 0 5% !important; }
    body { padding-top: 90px !important; }
    
    .menu-toggle { display: flex !important; }

    #main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,0.98);
        backdrop-filter: blur(20px);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10001;
        transition: 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
    }

    #main-nav.active { right: 0; }

    #main-nav ul {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }

    #main-nav a {
        font-size: 2rem !important;
        font-weight: 900;
        letter-spacing: 4px;
    }

    .grid-specializations { grid-template-columns: repeat(2, 1fr) !important; }
    .category-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

@media (max-width: 650px) {
    .grid-specializations, .category-grid { grid-template-columns: 1fr !important; }
    .hero h1 { font-size: 2.2rem !important; }
    .category-frame { height: 350px; }
}