/* home.css — stylopis uvodni strany. Psany jinym zpusobem nez base.css,
   proto zustava samostatne (viz poznamka v dokumentaci). */
/* RYCHLÉ A SPOLEHLIVÉ CSS BEZ EXTERNÍCH ZÁVISLOSTÍ */
html {
    scroll-behavior: smooth;
}

body {
    background-color: #020617;
    color: #f1f5f9;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* FIXNÍ NAVIGACE (ZÁHLAVÍ) UPRAVENÁ PODLE FOTKY */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background-color: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #1e293b;
    z-index: 100;
    box-sizing: border-box;
}

.nav-container {
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between; /* Rozmístění loga vlevo a menu vpravo */
    padding: 0 60px;
    box-sizing: border-box;
}

/* Celé logo (kapka i nápis) je odkaz zpět na úvod stránky */
.logo {
    display: flex;
    align-items: center;
    gap: 12px; /* Mezera mezi kapkou a textem */
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.logo:hover {
    opacity: 0.82;
}

.logo img {
    height: 52px; /* Velikost kapky z obrázku (lišta má 70 px) */
    width: auto;
    filter: drop-shadow(0 4px 10px rgba(59, 130, 246, 0.35));
}

.logo span {
    color: #3b82f6;
}

.logo-text {
    display: flex;
}

/* Odkazy v navigaci na pravé straně */
.nav-links {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 32px;
}

.nav-links a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: #3b82f6;
}

/* Rozbalovací podmenu pro položku Kamery */
/* Položka sahá přes celou výšku lišty, takže se menu rozbalí
   přesně pod navigací a hover nepřeruší mezera. */
.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    height: 100%;
}

.nav-item > a::after {
    content: "▾";
    font-size: 0.7rem;
    margin-left: 6px;
    opacity: 0.65;
}

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: -18px;
    min-width: 170px;
    margin-top: 8px;
    padding: 8px 0;
    background-color: rgba(2, 6, 23, 0.97);
    backdrop-filter: blur(12px);
    border: 1px solid #1e293b;
    border-radius: 12px;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.55);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

/* Neviditelný můstek, aby menu nezmizelo při přejezdu myší */
.nav-dropdown::before {
    content: "";
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 20px;
}

.nav-item:hover .nav-dropdown,
.nav-item > a:focus ~ .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown a {
    display: block;
    padding: 9px 18px;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-dropdown a:hover {
    background-color: rgba(59, 130, 246, 0.12);
}

/* ÚVODNÍ ČÁST (HERO) - DVOUSLOUPCOVÉ ROZLOŽENÍ PODLE PŘEDLOHY */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    padding: 160px 60px 80px 60px;
    max-width: 1400px;
    margin: 0 auto;
    box-sizing: border-box;
    overflow: hidden;
    text-align: left;
}

.hero-content {
    flex: 1;
    max-width: 620px;
}

/* Efekt pulzujícího pozadí */
.hero::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translate(0, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
    z-index: -1;
    animation: pulseBg 4s ease-in-out infinite;
}

@keyframes pulseBg {
    0% { transform: translate(0, -50%) scale(0.9); opacity: 0.6; }
    50% { transform: translate(0, -50%) scale(1.1); opacity: 1; }
    100% { transform: translate(0, -50%) scale(0.9); opacity: 0.6; }
}

.hero-badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #60a5fa;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}

/* Druhý odznak upozorňuje na rezervační systém hned při načtení */
.hero-badge-alt {
    margin-left: 8px;
    background-color: rgba(167, 139, 250, 0.12);
    border-color: rgba(167, 139, 250, 0.4);
    color: #c4b5fd;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin: 10px 0 20px 0;
    max-width: 800px;
    line-height: 1.2;
    color: #ffffff;
}

.hero h1 .accent-line {
    color: #3b82f6;
}

.hero p {
    color: #94a3b8;
    max-width: 650px;
    line-height: 1.6;
    font-size: 1.1rem;
    margin-bottom: 35px;
}

/* Levitující / Plovoucí obrázek v úvodu */
.hero-image-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: floatImg 5s ease-in-out infinite;
}

.hero-floating-img {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 15px 35px rgba(59, 130, 246, 0.25));
}

@keyframes floatImg {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0px); }
}

/* --- 3D ROTUJÍCÍ OBJEKT: HIKVISION + CTRONICS + SUPREMA --- */
.device-stage {
    position: relative;
    width: 100%;
    max-width: 420px;
    height: 380px;
    perspective: 1300px;
}

.device-stage::after {
    content: "";
    position: absolute;
    bottom: 6px;
    left: 50%;
    width: 230px;
    height: 36px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.4) 0%, transparent 72%);
    filter: blur(3px);
    z-index: 0;
}

.device-ring {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    animation: ringSpin 24s linear infinite;
}

.device-stage:hover .device-ring {
    animation-play-state: paused;
}

@keyframes ringSpin {
    from { transform: rotateY(0deg); }
    to   { transform: rotateY(360deg); }
}

.device-face {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 168px;
    margin: -110px 0 0 -84px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transform: rotateY(calc(360deg / var(--count, 3) * var(--i, 0))) translateZ(var(--radius, 110px));
}

.device-card {
    width: 168px;
    height: 168px;
    border-radius: 22px;
    background: linear-gradient(155deg, rgba(15, 23, 42, 0.92) 0%, rgba(2, 6, 23, 0.96) 100%);
    border: 1px solid rgba(59, 130, 246, 0.35);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.55), 0 0 30px rgba(59, 130, 246, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    box-sizing: border-box;
}

.device-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.45));
}

.device-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #93c5fd;
    text-align: center;
    white-space: nowrap;
    padding: 5px 14px;
    border-radius: 100px;
    background-color: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    padding: 14px 32px;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    border: 1px solid rgba(255,255,255,0.1);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

/* --- PRUH: VLASTNÍ REZERVAČNÍ SYSTÉM (hned pod úvodem) --- */
.reservation-banner {
    position: relative;
    max-width: 1300px;
    margin: 20px auto 60px auto;
    padding: 40px 46px;
    box-sizing: border-box;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.16) 0%, rgba(59, 130, 246, 0.10) 55%, transparent 100%), #0b1020;
    border: 1px solid rgba(167, 139, 250, 0.35);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 45px rgba(167, 139, 250, 0.12);
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    justify-content: space-between;
    scroll-margin-top: 90px;
}

.reservation-text {
    flex: 1 1 480px;
}

.reservation-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background-color: rgba(167, 139, 250, 0.14);
    border: 1px solid rgba(167, 139, 250, 0.4);
    color: #c4b5fd;
    font-family: monospace;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.reservation-text h2 {
    font-size: 2rem;
    line-height: 1.25;
    margin: 18px 0 14px 0;
    color: #ffffff;
}

.reservation-text h2 span {
    color: #a78bfa;
}

.reservation-text p {
    margin: 0;
    max-width: 640px;
    color: #94a3b8;
    font-size: 1.02rem;
    line-height: 1.75;
}

.reservation-cta {
    display: inline-block;
    margin-top: 24px;
    padding: 12px 26px;
    border-radius: 100px;
    background: linear-gradient(135deg, #7c3aed 0%, #6d28d9 100%);
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reservation-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.45);
}

.reservation-steps {
    flex: 0 1 360px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reservation-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 18px;
    border-radius: 14px;
    background-color: rgba(15, 23, 42, 0.6);
    border: 1px solid #1e293b;
}

.reservation-step .num {
    flex: 0 0 26px;
    height: 26px;
    border-radius: 50%;
    background-color: rgba(167, 139, 250, 0.16);
    border: 1px solid rgba(167, 139, 250, 0.45);
    color: #c4b5fd;
    font-size: 0.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reservation-step p {
    margin: 0;
    color: #cbd5e1;
    font-size: 0.92rem;
    line-height: 1.5;
}

/* HLAVNÍ SEKCE: ROZDĚLENÍ NA DVĚ POLOVINY */
.showcase-container {
    position: relative;
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    padding: 0 20px;
    scroll-margin-top: 90px; /* aby cíl odkazu nezakryla fixní navigace */
}

/* LEVÁ STRANA: Zůstane pevně stát na obrazovce */
.left-sticky-side {
    position: -webkit-sticky;
    position: sticky;
    top: 70px;
    width: 50%;
    height: calc(100vh - 70px);
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    will-change: transform;
    transform: translateZ(0);
}

/* Box pro kameru s efektem záře */
.camera-display-box {
    position: relative;
    width: 85%;
    height: 70%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Variace pro Ctronics záři do tyrkysova */
.camera-display-box.ctronics-glow {
    background: radial-gradient(circle, rgba(34, 211, 238, 0.08) 0%, transparent 70%);
}

.camera-display-box img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    filter: drop-shadow(0 0 30px rgba(59, 130, 246, 0.3));
    z-index: 2;
}

.camera-display-box.ctronics-glow img {
    filter: drop-shadow(0 0 30px rgba(34, 211, 238, 0.25));
}

/* Varianta s prachovým oblakem: stačí dát obrázku třídu "mlha" a přepnout
   src na Ctronics.png. Kamery tam zabírají jen střed čtvercové plochy,
   proto zvětšení, a oblak se maskou rozplyne místo ostré hrany. */
.camera-display-box.ctronics-glow img.mlha {
    transform: scale(1.18);
    filter: drop-shadow(0 0 30px rgba(34, 211, 238, 0.25)) brightness(1.07) contrast(1.05);
    -webkit-mask-image: radial-gradient(ellipse 65% 65% at 50% 48%, #000 52%, rgba(0, 0, 0, 0.45) 74%, transparent 94%);
    mask-image: radial-gradient(ellipse 65% 65% at 50% 48%, #000 52%, rgba(0, 0, 0, 0.45) 74%, transparent 94%);
}

/* Hi-tech grafické linky na pozadí kamery */
.tech-ring {
    position: absolute;
    width: 320px;
    height: 320px;
    border: 1px dashed rgba(34, 211, 238, 0.2);
    border-radius: 50%;
    animation: spin 40s linear infinite;
    will-change: transform;
}

@keyframes spin { 
    0% { transform: rotate(0deg) translateZ(0); }
    100% { transform: rotate(360deg) translateZ(0); } 
}

/* PRAVÁ STRANA: Karty, které projíždějí kolem kamery */
.right-scroll-side {
    width: 50%;
    padding-bottom: 20vh;
}

/* VYLEPŠENÝ VZHLED BOXŮ S TECHNOLOGIEMI */
.feature-card {
    margin: 15vh 0 25vh 0;
    background: #090d16; 
    border: 1px solid rgba(59, 130, 246, 0.2); 
    padding: 40px;
    border-radius: 24px; 
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6); 
    transition: all 0.4s ease;
    opacity: 0.35; 
    transform: scale(0.95);
}

/* Třída pro aktivní kartu při scrollování */
.feature-card.active {
    opacity: 1;
    transform: scale(1);
    border-color: #3b82f6; 
    box-shadow: 0 0 25px rgba(59, 130, 246, 0.25); 
}

/* Barevný akcent pro Ctronics aktivní karty */
.showcase-container.ctronics-section .feature-card.active {
    border-color: #22d3ee;
    box-shadow: 0 0 25px rgba(34, 211, 238, 0.2);
}

.tag {
    display: inline-block;
    font-family: monospace;
    color: #3b82f6;
    font-size: 0.8rem;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 15px;
}

.showcase-container.ctronics-section .tag {
    color: #22d3ee;
}

/* --- SUPREMA: přístupové systémy (fialový akcent) --- */
.camera-display-box.suprema-glow {
    background: radial-gradient(circle, rgba(167, 139, 250, 0.1) 0%, transparent 70%);
}

.camera-display-box.suprema-glow img {
    filter: drop-shadow(0 0 30px rgba(167, 139, 250, 0.3));
}

.showcase-container.suprema-section .feature-card.active {
    border-color: #a78bfa;
    box-shadow: 0 0 25px rgba(167, 139, 250, 0.22);
}

.showcase-container.suprema-section .tag {
    color: #a78bfa;
}

.feature-card h3 {
    font-size: 1.75rem;
    margin: 0 0 15px 0;
    color: #ffffff;
    font-weight: 700;
}

.feature-card p {
    color: #94a3b8;
    line-height: 1.6;
    margin: 0 0 25px 0;
}

/* Tlačítko pro otevření detailů v kartě */
.kap-card-btn {
    width: 100%;
    background-color: #020617;
    color: #38bdf8;
    border: 1px solid #1e293b;
    padding: 14px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    box-sizing: border-box;
}

.kap-card-btn:hover {
    background-color: #0f172a;
    border-color: #38bdf8;
    color: #ffffff;
}

/* --- STYLING PRO VYSKAKOVACÍ MODÁLNÍ OKNO --- */
.kap-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(3, 7, 18, 0.85);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    box-sizing: border-box;
}

.kap-modal {
    background-color: #0f172a;
    border: 1px solid #1e293b;
    border-radius: 16px;
    max-width: 600px;
    width: 100%;
    padding: 40px;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: kapFadeIn 0.3s ease;
    box-sizing: border-box;
    text-align: left;
}

@keyframes kapFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

.kap-modal-badge {
    display: inline-block;
    background-color: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(37, 99, 235, 0.3);
    color: #3b82f6;
    font-size: 11px;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

.kap-modal-title {
    font-size: 24px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 24px;
}

.kap-modal-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.kap-modal-list li {
    font-size: 15px;
    color: #cbd5e1;
    line-height: 1.6;
    margin-bottom: 14px;
    padding-left: 20px;
    position: relative;
}

.kap-modal-list li::before {
    content: "•";
    color: #3b82f6;
    font-weight: bold;
    font-size: 18px;
    position: absolute;
    left: 0;
    top: -2px;
}

.kap-modal-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 30px;
}

.kap-modal-btn-close {
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.kap-modal-btn-close:hover {
    background-color: #1d4ed8;
}

/* SEKCE: UKÁZKY NAŠICH INSTALACÍ */
.gallery-section {
    max-width: 1200px;
    margin: 80px auto;
    padding: 60px 20px;
    border-top: 1px solid #1e293b;
    text-align: center;
    scroll-margin-top: 90px; /* aby cíl odkazu nezakryla fixní navigace */
}

.gallery-section h2 {
    font-size: 2.2rem;
    color: #ffffff;
    margin-bottom: 10px;
}

.gallery-section p {
    color: #94a3b8;
    max-width: 600px;
    margin: 0 auto 40px auto;
    line-height: 1.6;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.gallery-item {
    background-color: #0f172a;
    border: 1px solid #1e293b;
    border-radius: 12px;
    overflow: hidden;
    height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    border-color: #3b82f6;
    transform: translateY(-5px);
}

/* --- KONTAKTNÍ SEKCE --- */
.contact-section {
    max-width: 1200px;
    margin: 100px auto 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
    border-top: 1px solid #1e293b;
    padding-top: 80px;
}

.contact-container {
    display: flex;
    gap: 60px;
    align-items: flex-start;
    text-align: left;
}

/* Levá textová strana */
.contact-info-side {
    flex: 1;
}

.contact-badge {
    color: #2563eb;
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 15px;
}

.contact-info-side h2 {
    font-size: 2.8rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin: 0 0 20px 0;
}

.contact-info-side p {
    color: #64748b;
    line-height: 1.6;
    font-size: 1.05rem;
    margin-bottom: 40px;
}

/* Kontaktní řádky (Telefon, Email) */
.contact-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
}

.contact-icon-box {
    width: 44px;
    height: 44px;
    background-color: rgba(37, 99, 235, 0.1);
    border: 1px solid rgba(37, 99, 235, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3b82f6;
}

.contact-text-box {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.7rem;
    color: #475569;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.contact-value {
    font-size: 1.1rem;
    color: #ffffff;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-value:hover {
    color: #3b82f6;
}

/* Pravá strana: Formulářová karta */
.contact-form-side {
    flex: 1;
    background-color: #0b1329;
    border: 1px solid #1e293b;
    border-radius: 16px;
    padding: 40px;
    box-sizing: border-box;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 24px;
}

.form-group label {
    font-size: 0.75rem;
    color: #64748b;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    background-color: #020617;
    border: 1px solid #1e293b;
    border-radius: 6px;
    padding: 14px;
    color: #ffffff;
    font-size: 0.95rem;
    box-sizing: border-box;
    font-family: inherit;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #2563eb;
}

.form-submit-btn {
    width: 100%;
    background-color: #2563eb;
    color: #ffffff;
    border: none;
    padding: 16px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.2s;
    margin-top: 8px;
}

.form-submit-btn:hover {
    background-color: #1d4ed8;
}

/* --- SEKCE: CENTRÁLA SPOLEČNOSTI A MAPA --- */
.hq-section {
    max-width: 1200px;
    margin: 60px auto 0 auto;
    padding: 80px 20px 40px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    box-sizing: border-box;
}

.hq-info-side {
    flex: 1;
    text-align: left;
}

.hq-info-side h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 16px 0;
}

.hq-address {
    font-size: 1.05rem;
    color: #64748b;
    margin: 0 0 32px 0;
}

.hq-meta-text {
    font-size: 0.88rem;
    color: #475569;
    line-height: 1.6;
    margin: 0;
}

.hq-meta-text span {
    color: #64748b;
}

.hq-map-side {
    flex: 1.2;
    max-width: 580px;
    width: 100%;
    height: 250px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #1e293b;
    box-sizing: border-box;
}

/* --- PATIČKA (FOOTER) --- */
.site-footer {
    max-width: 1200px;
    margin: 60px auto 0 auto;
    padding: 28px 20px;
    border-top: 1px solid #1e293b;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.9rem;
    color: #64748b;
}

.footer-copyright {
    margin: 0;
}

.footer-divisions-links a {
    color: #94a3b8;
    text-decoration: none;
    margin-left: 10px;
    transition: color 0.2s ease;
}

.footer-divisions-links a:hover {
    color: #3b82f6;
}

/* MOBILNÍ PŘIZPŮSOBENÍ */
@media (max-width: 768px) {
    /* Na dotyku podmenu nedává smysl - klepnutí na Kamery skočí na Hikvision */
    .nav-dropdown { display: none; }
    .nav-item > a::after { content: none; }

    .hero {
        flex-direction: column-reverse;
        text-align: center;
        padding: 120px 20px 60px 20px;
    }
    .reservation-banner { margin: 10px 16px 40px 16px; padding: 26px 22px; gap: 24px; }
    .reservation-text h2 { font-size: 1.5rem; }
    .reservation-steps { flex: 1 1 100%; }

    .hero-content { max-width: 100%; }
    .hero h1 { font-size: 2rem; }
    .hero-floating-img { max-width: 220px; }
    .device-stage { max-width: 280px; height: 260px; perspective: 900px; }
    .device-face { width: 120px; margin: -80px 0 0 -60px; gap: 10px; }
    .device-card { width: 120px; height: 120px; border-radius: 18px; padding: 16px; }
    .device-label { font-size: 0.62rem; padding: 4px 10px; }
    .showcase-container { flex-direction: column; }
    .left-sticky-side { position: relative; width: 100%; height: 40vh; top: 0; }
    .right-scroll-side { width: 100%; }
    .feature-card { margin: 40px 0; opacity: 1; transform: none; }
    
    .nav-container { padding: 0 1rem; }
    .nav-links { gap: 16px; }
    
    .contact-container { flex-direction: column; gap: 40px; }
    .contact-info-side h2 { font-size: 2.2rem; }
    .contact-form-side { padding: 25px; }

    .hq-section { flex-direction: column; align-items: flex-start; gap: 30px; padding-top: 40px; }
    .hq-map-side { max-width: 100%; height: 200px; }
    
    .site-footer { flex-direction: column; gap: 12px; text-align: center; padding: 20px; }
    .footer-divisions-links a { margin: 0 8px; display: inline-block; }
}