/* LUXUSNÝ TMAVÝ B2B VIZUÁL */
:root {
    --bg-page: #151A22;      
    --card-bg: #1E2530;      
    --header-bg: #0B0E14;    
    --gold: #F1C40F;         
    --gold-hover: #D4AC0D;   
    --text-main: #F8F9FA;    
    --text-muted: #94A3B8;   
    --border-color: rgba(241, 196, 15, 0.2); 
    --success: #10B981;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: var(--bg-page); color: var(--text-main); line-height: 1.6; overflow-x: hidden; display: flex; }

.page-wrapper { width: 100%; transition: width 0.3s ease-in-out; display: flex; flex-direction: column; min-height: 100vh; }
.page-wrapper.viktor-open { width: calc(100% - 450px); }

/* HORNÁ LIŠTA */
.top-bar { background-color: var(--header-bg); padding: 15px 40px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid #2A3441; position: relative; z-index: 100; }
.logo-container { display: flex; align-items: center; gap: 15px; }
.logo-container img { max-height: 50px; width: auto; display: block; }
.logo-text { font-size: 1.5rem; font-weight: 800; color: var(--text-main); text-transform: uppercase; letter-spacing: 1px; }
.logo-text span { color: var(--gold); }

.top-bar-actions { display: flex; align-items: center; gap: 20px; font-weight: 600; font-size: 0.95rem; }
.top-bar-contact { color: #FFFFFF; transition: color 0.3s; text-decoration: none; }
.top-bar-contact:hover { color: var(--gold); }

/* Tlačidlo prihlásenia hore */
.login-btn-top { color: var(--gold); cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 6px 12px; border: 1px solid var(--gold); border-radius: 4px; transition: all 0.3s; }
.login-btn-top:hover { background: var(--gold); color: var(--header-bg); }

/* HERO SEKCIA */
.hero-section { position: relative; background-image: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80'); background-size: cover; background-position: center; padding: 100px 20px 120px 20px; text-align: center; display: flex; flex-direction: column; align-items: center; }
.hero-overlay { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(135deg, rgba(11, 14, 20, 0.75) 0%, rgba(21, 26, 34, 0.5) 100%); z-index: 1; }
.hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.hero-content h1 { font-size: 2.8rem; margin-bottom: 15px; line-height: 1.2; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-main); text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
.hero-content h1 span { color: var(--gold); }
.hero-content p { font-size: 1.15rem; color: #E2E8F0; font-weight: 400; text-shadow: 0 2px 5px rgba(0,0,0,0.5); }

/* NAVIGÁCIA */
.horizontal-nav { display: flex; background: var(--header-bg); border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,0.5); margin-top: 40px; position: relative; z-index: 10; overflow: hidden; border: 1px solid var(--border-color); }
.nav-item { padding: 16px 35px; font-weight: 700; font-size: 0.95rem; color: var(--text-main); text-decoration: none; display: flex; align-items: center; cursor: pointer; transition: all 0.3s ease; border-right: 1px solid #2A3441; text-transform: uppercase; letter-spacing: 0.5px; }
.nav-item:last-child { border-right: none; }
.nav-item:hover { background-color: var(--card-bg); color: var(--gold); }
.nav-item.active { background-color: var(--card-bg); color: var(--gold); border-bottom: 3px solid var(--gold); }

/* TICKER */
.partners-ticker { background-color: var(--header-bg); color: var(--text-main); padding: 12px 0; overflow: hidden; white-space: nowrap; width: 100%; border-bottom: 1px solid var(--border-color); }
.ticker-content { display: inline-block; padding-left: 100%; animation: ticker 25s linear infinite; font-size: 1.05rem; }
.ticker-item { display: inline-block; margin: 0 40px; color: #FFFFFF; text-decoration: none; font-weight: 500; transition: color 0.2s; }
.ticker-item:hover { color: var(--gold); }
.ticker-item span { color: var(--gold); margin-right: 5px; }
@keyframes ticker { 0% { transform: translate3d(0, 0, 0); } 100% { transform: translate3d(-100%, 0, 0); } }

/* SPOLOČNÉ PRVKY STRÁNOK */
.container { max-width: 900px; margin: 0 auto; padding: 50px 20px; display: flex; flex-direction: column; gap: 35px; width: 100%; }
.card { border-radius: 12px; padding: 40px; width: 100%; background-color: var(--card-bg); box-shadow: 0 10px 30px rgba(0,0,0,0.2); border: 1px solid var(--border-color); }
h2 { color: var(--gold); font-size: 1.8rem; margin-bottom: 15px; text-align: center; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; }
.subtitle { text-align: center; color: var(--text-muted); margin-bottom: 30px; font-size: 1.05rem; }

.page-section { display: none; animation: fadeIn 0.4s ease; width: 100%; flex: 1; }
.page-section.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(15px); } to { opacity: 1; transform: translateY(0); } }

/* --- PROMO KARTA VIKTOR AI --- */
.card-viktor { border: 1px solid var(--gold); background: linear-gradient(145deg, rgba(26, 32, 44, 0.95) 0%, rgba(15, 23, 42, 1) 100%); margin-top: 30px; padding: 35px 30px; }
.viktor-question { color: var(--gold); font-size: 1rem; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; text-align: center; }
.viktor-title { color: #ffffff; font-size: 1.6rem; margin-bottom: 15px; text-align: center; }
.viktor-intro { font-size: 1.05rem; line-height: 1.6; margin-bottom: 35px; color: #cbd5e1; text-align: center; }
.viktor-subtitle { font-weight: bold; font-size: 1.1rem; margin-bottom: 20px; color: #ffffff; border-bottom: 1px solid rgba(212, 175, 55, 0.3); padding-bottom: 10px; text-align: left; }
.viktor-features { list-style: none; padding-left: 0; text-align: left; }
.viktor-features li { position: relative; padding-left: 28px; margin-bottom: 18px; line-height: 1.6; font-size: 0.95rem; color: #cbd5e1; }
.viktor-features li::before { content: "✓"; color: var(--gold); position: absolute; left: 0; top: 0; font-weight: bold; font-size: 1.1rem; }
.viktor-features strong { color: var(--gold); }

/* ŠTÝLOVANIE KLIKATEĽNÝCH VÝHOD */
.feature-link { color: inherit; text-decoration: none; transition: color 0.3s ease; display: block; }
.feature-link:hover { color: var(--gold); }
.feature-link:hover strong { color: var(--gold); }

/* PROMO KARTY */
.promo-list-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; margin-bottom: 40px; }
.promo-list-card { background: var(--header-bg); border: 1px solid #2A3441; border-radius: 10px; padding: 25px; width: 100%; max-width: 320px; cursor: pointer; transition: all 0.3s; display: flex; flex-direction: column; justify-content: space-between; position: relative; }
.promo-list-card:hover { border-color: var(--gold); transform: translateY(-5px); box-shadow: 0 10px 25px rgba(241, 196, 15, 0.1); }
.promo-list-title { color: var(--text-main); font-weight: 700; font-size: 1.2rem; margin-bottom: 10px; line-height: 1.3; }
.promo-list-discount { background: rgba(241, 196, 15, 0.1); color: var(--gold); padding: 5px 12px; border-radius: 4px; font-weight: 700; font-size: 0.95rem; display: inline-block; margin-bottom: 20px; border: 1px solid rgba(241, 196, 15, 0.3); }
.promo-list-btn { text-align: center; color: var(--gold); font-size: 0.95rem; font-weight: bold; margin-top: auto; border-top: 1px solid #2A3441; padding-top: 15px; transition: color 0.3s; }
.vip-badge { background-color: var(--gold); color: var(--header-bg); font-size: 0.75rem; font-weight: bold; padding: 4px 10px; border-radius: 4px; display: inline-flex; align-items: center; gap: 5px; margin-bottom: 15px; width: fit-content; text-transform: uppercase; }
.promo-list-card.locked { border: 1px solid rgba(255, 255, 255, 0.05); background-color: #121720; opacity: 0.8; }
.promo-list-card.locked .promo-list-btn { color: var(--text-muted); }

/* FORMULÁRE */
.form-wrapper { max-width: 650px; margin: 0 auto; width: 100%; } 
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 15px; }
.input-group { display: flex; flex-direction: column; gap: 6px; }
.input-group label { font-size: 0.9rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.input-group input, .input-group select { padding: 14px; background-color: #121720; border: 1px solid #2A3441; color: var(--text-main); border-radius: 6px; font-size: 1rem; outline: none; transition: all 0.3s; }
.input-group input:focus, .input-group select:focus { border-color: var(--gold); background-color: #0B0E14; }
.promo-info-box { grid-column: 1 / -1; background: #121720; border: 1px solid #2A3441; border-left: 4px solid var(--gold); padding: 15px 20px; border-radius: 6px; margin-bottom: 10px; display: flex; justify-content: space-between; align-items: center; }
.promo-detail { display: flex; flex-direction: column; gap: 2px; }
.promo-detail span { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; font-weight: 700; }
.promo-detail strong { font-size: 1.1rem; color: var(--text-main); }
.promo-discount-badge { background: var(--card-bg); color: var(--gold); border: 1px solid var(--gold); padding: 6px 15px; border-radius: 4px; font-weight: 800; font-size: 1rem; }

/* Označenie povinných polí vo formulári */
.input-group label.required::after {
    content: " *";
    color: #e74c3c;
    font-weight: bold;
}
.checkbox-group label.required::after {
    content: " *";
    color: #e74c3c;
}

/* --- TLAČIDLÁ --- */
.btn { display: flex !important; justify-content: center !important; align-items: center !important; text-align: center !important; gap: 8px; padding: 14px 20px; text-decoration: none; font-weight: bold; border-radius: 6px; transition: all 0.3s; width: 100%; box-sizing: border-box !important; border: none; cursor: pointer; font-size: 1rem; text-transform: uppercase; }
.btn-gold { background-color: var(--gold) !important; color: var(--header-bg) !important; border: 2px solid var(--gold) !important; box-shadow: 0 4px 15px rgba(241, 196, 15, 0.3); }
.btn-gold:hover { background-color: var(--gold-hover) !important; border-color: var(--gold-hover) !important; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(241, 196, 15, 0.5); }
.btn-gold:disabled { background-color: #555 !important; color: #888 !important; cursor: not-allowed; transform: none; box-shadow: none; border-color: #555 !important; }
.btn-outline { background-color: rgba(241, 196, 15, 0.08) !important; color: var(--gold) !important; border: 2px solid var(--gold) !important; }
.btn-outline:hover { background-color: var(--gold) !important; color: var(--header-bg) !important; transform: translateY(-2px); }
.vip-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 30px; }
.calc-btn { grid-column: 1 / -1; margin-top: 15px; width: 100%; }

.calc-results { grid-column: 1 / -1; background-color: #121720; border: 1px solid var(--border-color); padding: 20px; border-radius: 8px; margin-top: 15px; display: none; }
.result-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #2A3441; font-size: 1.05rem; }
.result-row:last-child { border-bottom: none; }
.result-val { font-weight: 800; color: var(--gold); }

/* MODALY */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(11, 14, 20, 0.9); z-index: 2000; display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; backdrop-filter: blur(4px); }
.modal-overlay.active { display: flex; opacity: 1; }
.modal-content { background: var(--card-bg); padding: 40px; border-radius: 12px; max-width: 550px; width: 90%; position: relative; border: 1px solid var(--border-color); box-shadow: 0 20px 50px rgba(0,0,0,0.5); transform: translateY(20px); transition: transform 0.3s; }
.modal-overlay.active .modal-content { transform: translateY(0); }
.modal-close { position: absolute; top: 15px; right: 20px; font-size: 2rem; background: none; border: none; color: var(--text-muted); cursor: pointer; line-height: 1; transition: color 0.2s; }
.modal-close:hover { color: var(--gold); }

footer { background-color: var(--header-bg); color: var(--text-muted); text-align: center; padding: 25px 20px; font-size: 0.9rem; width: 100%; margin-top: auto; border-top: 1px solid #2A3441; }
footer a { color: var(--gold); text-decoration: none; font-weight: bold; }

/* BOČNÝ PANEL PRE VIKTOR AI */
.viktor-sidebar { position: fixed; top: 0; right: -450px; width: 450px; height: 100vh; background: var(--card-bg); border-left: 1px solid var(--border-color); box-shadow: -5px 0 25px rgba(0,0,0,0.5); transition: right 0.3s ease-in-out; z-index: 1000; display: flex; flex-direction: column; }
.viktor-sidebar.open { right: 0; }
.viktor-header { background-color: var(--header-bg); color: var(--gold); padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 1.1rem; border-bottom: 1px solid var(--border-color); }
.viktor-close { cursor: pointer; font-size: 1.8rem; color: var(--text-muted); background: none; border: none; line-height: 1; transition: color 0.2s; }
.viktor-close:hover { color: var(--gold); }
.viktor-iframe { flex: 1; width: 100%; border: none; }

@media (max-width: 768px) {
    .page-wrapper.viktor-open { width: 100%; }
    .horizontal-nav { flex-direction: column; margin-top: 20px; width: 100%; }
    .nav-item { border-right: none; border-bottom: 1px solid #2A3441; justify-content: center; padding: 15px; }
    .nav-item:last-child { border-bottom: none; }
    .calc-grid, .vip-buttons { grid-template-columns: 1fr; }
    .hero-content h1 { font-size: 2rem; }
    .viktor-sidebar { width: 100%; right: -100%; }
    .logo-text { font-size: 1.2rem; }
    .top-bar { padding: 15px 20px; flex-direction: column; gap: 15px; }
    .top-bar-actions { flex-direction: column; gap: 10px; }
    .promo-list-card { max-width: 100%; }
}

.viktor-sidebar.fullscreen-mode {
    width: 100% !important;
    height: 100vh !important;
    max-width: 100% !important;
    top: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    border-radius: 0 !important;
    z-index: 99999 !important;
}

/* ELEGANTNÉ TLAČIDLÁ S AUROU */
.calc-toggle-btn { 
    padding: 12px 25px; 
    border-radius: 8px; 
    font-weight: bold; 
    cursor: pointer; 
    transition: all 0.3s; 
    flex: 1; 
    max-width: 280px; 
    font-size: 1.05rem; 
    background-color: transparent; 
    color: var(--text-muted); 
    border: 1px solid transparent; 
}
.calc-toggle-btn:hover {
    color: var(--text-main);
}
.calc-toggle-btn.active-btn { 
    background-color: rgba(241, 196, 15, 0.05); /* Veľmi jemné zlaté pozadie */
    color: var(--gold); 
    border: 1px solid rgba(241, 196, 15, 0.3); /* Jemný obrys */
    box-shadow: 0 0 20px rgba(241, 196, 15, 0.15); /* Zlatá aura / tieň */
}

/* --- ÚPRAVA PRE PROFI KALKULAČKU NA MOBILOCH (KOREKCIA ŠÍRKY) --- */
@media (max-width: 768px) {
    /* Jemné zmenšenie okrajov na mobile pre hlavnú kartu */
    #page-calc .container { 
        padding: 0 5px; 
    }
    
    #page-calc .card { 
        padding: 15px 10px; 
        overflow: hidden; /* Zabráni akémukoľvek pretekaniu obsahu */
    }

    /* Iframe sa presne prispôsobí vnútru karty, nevytečie von */
    #obsah-calc-pro iframe {
        width: 100% !important; 
        margin-left: 0 !important; 
    }
}

/* --- PRÉMIOVÉ PROMO KARTY (NOVÝ DIZAJN) --- */
.promo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 400px));
    justify-content: center;
    gap: 30px;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.promo-card {
    background: linear-gradient(145deg, #11151e, #0a0d13);
    border: 1px solid #2a3441;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    position: relative;
}
.promo-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(241, 196, 15, 0.15);
    border-color: #F1C40F;
}
.promo-image-wrapper {
        position: relative;
        width: 100%;
        aspect-ratio: 16 / 9; /* Nastavenie fixného pomeru */
        height: auto;
    }
.promo-image {
    width: 100%;
    height: 100%;
    object-fit: contain; /* Toto je kľúčová zmena */
    background-color: #11151e; /* Farba pozadia pre prázdne miesta */
}
/* OBROVSKÁ ZĽAVA PRIAMO NA OBRÁZKU */
.promo-discount-huge {
    position: absolute;
    bottom: -20px;
    right: 20px;
    height: 44px; /* Pevne stanovená výška */
    display: flex;
    align-items: center; /* Dokonalé zvislé centrovanie textu */
    justify-content: center;
    background: #F1C40F;
    color: #000;
    padding: 0 20px;
    border-radius: 8px;
    font-size: 18px; /* Jemne zmenšené, aby to sedelo s výškou */
    font-weight: 900;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    border: 2px solid #11151e;
    z-index: 2;
    box-sizing: border-box; /* Bráni roztiahnutiu kvôli rámiku */
}
.promo-content {
    padding: 35px 25px 25px 25px; /* Väčšia medzera zhora kvôli presahu zľavy */
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.promo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
    min-height: 25px;
}
.locked-badge {
    background-color: #1e2633;
    color: #a0aabf;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 4px;
    border: 1px solid #2a3441;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.promo-content h3 {
    color: #ffffff;
    margin: 0 0 12px 0;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.5px;
}
.promo-content p {
    color: #8B949E;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
}
.btn-promo-action {
    width: 100%;
    padding: 14px;
    background: linear-gradient(90deg, #F1C40F, #d4ac0d);
    color: #000;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(241, 196, 15, 0.3);
}
.btn-promo-action:hover:not(:disabled) {
    transform: scale(1.02);
    box-shadow: 0 6px 15px rgba(241, 196, 15, 0.4);
}
.btn-promo-action:disabled {
    background: #1e2633;
    color: #5a6577;
    box-shadow: none;
    cursor: not-allowed;
}

/* Zvětšení nadpisu na kartě */
.promo-content h3 {
    font-size: 26px !important;
    font-weight: 900;
}

/* VIP štítok presunutý na rovnakú úroveň (vľavo dole) */
.vip-corner-badge {
    position: absolute;
    bottom: -20px;
    left: 20px;
    height: 44px; /* Úplne rovnaká výška ako žltý štítok */
    display: flex;
    align-items: center; /* Dokonalé zvislé centrovanie textu */
    justify-content: center;
    background: #0B0E14;
    color: #F1C40F;
    padding: 0 16px;
    border-radius: 8px;
    font-size: 14px; /* Písmo prispôsobené dĺžke textu */
    font-weight: 900;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    border: 2px solid #F1C40F;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-sizing: border-box;
}

/* Styl pro odkaz číst více */
.read-more-link {
    color: #F1C40F;
    cursor: pointer;
    font-weight: bold;
    margin-left: 5px;
}
.read-more-link:hover {
    text-decoration: underline;
}