/* ===== RESET & ZÁKLADY ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg: #0a0a1a;
    --bg-alt: #0f0f24;
    --fg: #f5f5ff;
    --fg-muted: #a5a5c7;
    --fg-dim: #6b6b8a;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.14);
    --card: rgba(255, 255, 255, 0.03);
    --card-hover: rgba(255, 255, 255, 0.06);

    --primary: #7c3aed;
    --primary-2: #3b82f6;
    --accent: #06b6d4;
    --pink: #ec4899;
    --green: #10b981;
    --orange: #f59e0b;

    --gradient-main: linear-gradient(135deg, #7c3aed 0%, #3b82f6 50%, #06b6d4 100%);
    --gradient-pink: linear-gradient(135deg, #ec4899 0%, #8b5cf6 100%);
    --gradient-blue: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
    --gradient-green: linear-gradient(135deg, #10b981 0%, #06b6d4 100%);
    --gradient-orange: linear-gradient(135deg, #f59e0b 0%, #ec4899 100%);

    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.15);
    --shadow: 0 10px 40px rgba(0,0,0,0.3);
    --shadow-lg: 0 25px 70px rgba(124, 58, 237, 0.25);
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    position: relative;
}

/* ===== POZADÍ ===== */
.bg-gradient {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at top, rgba(124, 58, 237, 0.15), transparent 50%),
        radial-gradient(ellipse at bottom, rgba(59, 130, 246, 0.1), transparent 50%),
        var(--bg);
    z-index: -2;
}

.bg-orbs {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px; height: 500px;
    background: #7c3aed;
    top: -10%; left: -10%;
}

.orb-2 {
    width: 400px; height: 400px;
    background: #06b6d4;
    top: 40%; right: -5%;
    animation-delay: -7s;
}

.orb-3 {
    width: 450px; height: 450px;
    background: #ec4899;
    bottom: -10%; left: 30%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33%      { transform: translate(50px, -50px) scale(1.1); }
    66%      { transform: translate(-30px, 30px) scale(0.95); }
}

/* ===== KONTEJNERY ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HEADER ===== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(10, 10, 26, 0.7);
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--fg);
    font-size: 1.15rem;
    font-weight: 500;
}

.logo strong { font-weight: 800; }

.logo-mark {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-main);
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
    color: white;
}

.logo-mark svg { width: 22px; height: 22px; }

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--fg-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--fg); }

.nav-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* ===== TLAČÍTKA ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-main);
    color: white;
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.5);
}

.btn-ghost {
    background: var(--card);
    color: var(--fg);
    border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
    background: var(--card-hover);
    border-color: rgba(255,255,255,0.25);
}

.btn-lg { padding: 14px 28px; font-size: 1rem; }
.btn-full { width: 100%; }

/* ===== HERO ===== */
.hero {
    padding: 80px 0 100px;
    position: relative;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 80px;
    align-items: center;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #c4b5fd;
    margin-bottom: 28px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #a78bfa;
    border-radius: 50%;
    animation: pulse 2s infinite;
    box-shadow: 0 0 12px #a78bfa;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.6; transform: scale(1.3); }
}

.hero-title {
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--fg-muted);
    max-width: 540px;
    margin-bottom: 36px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    gap: 48px;
    padding-top: 36px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
}

.stat strong {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat span {
    color: var(--fg-muted);
    font-size: 0.9rem;
}

/* ===== CHAT WINDOW (HERO VISUAL) ===== */
.hero-visual {
    position: relative;
}

.chat-window {
    background: rgba(20, 20, 40, 0.6);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 2;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.chat-avatar {
    width: 42px;
    height: 42px;
    background: var(--gradient-main);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.4);
}

.chat-avatar svg { width: 24px; height: 24px; }

.chat-title {
    font-weight: 700;
    font-size: 0.95rem;
}

.chat-status {
    font-size: 0.8rem;
    color: var(--fg-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--green);
}

.chat-body {
    padding: 20px;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.msg {
    padding: 12px 16px;
    border-radius: 16px;
    max-width: 82%;
    font-size: 0.92rem;
    line-height: 1.5;
    animation: msgIn 0.4s ease-out both;
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.msg-user {
    background: var(--gradient-main);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.msg-bot {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.typing {
    display: inline-flex;
    gap: 4px;
    padding: 4px 0;
}

.typing span {
    width: 8px;
    height: 8px;
    background: var(--fg-muted);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

.typing span:nth-child(2) { animation-delay: 0.2s; }
.typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
    30%           { opacity: 1;   transform: translateY(-4px); }
}

.chat-input {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    gap: 10px;
    border-top: 1px solid var(--border);
    background: rgba(255,255,255,0.02);
}

.chat-input input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--fg);
    padding: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
}

.chat-input input::placeholder { color: var(--fg-dim); }

.chat-input button {
    width: 38px;
    height: 38px;
    background: var(--gradient-main);
    color: white;
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

/* Floating kartičky */
.floating-card {
    position: absolute;
    background: rgba(20, 20, 40, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-strong);
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: var(--shadow);
    z-index: 3;
    animation: floatCard 6s ease-in-out infinite;
}

.card-1 {
    top: -20px;
    left: -30px;
}

.card-2 {
    bottom: 40px;
    right: -20px;
    animation-delay: -3s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

.fc-icon {
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.15);
    border-radius: 10px;
}

.fc-title { font-weight: 600; font-size: 0.9rem; }
.fc-sub   { font-size: 0.78rem; color: var(--fg-muted); }

/* ===== TRUST BAR ===== */
.trust-bar {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-label {
    text-align: center;
    color: var(--fg-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
    font-weight: 500;
}

.logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.logos span {
    color: var(--fg-muted);
    font-weight: 600;
    font-size: 0.95rem;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.logos span:hover { opacity: 1; }

/* ===== SEKCE ===== */
.section {
    padding: 120px 0;
    position: relative;
}

.section-alt {
    background: linear-gradient(180deg, transparent, rgba(124, 58, 237, 0.04), transparent);
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 72px;
}

.eyebrow {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 600;
    color: #c4b5fd;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.1;
    margin-bottom: 18px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--fg-muted);
}

/* ===== FUNKCE GRID ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    padding: 32px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    background: var(--card-hover);
    border-color: var(--border-strong);
    transform: translateY(-4px);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover::before { opacity: 1; }

.feature-large {
    grid-column: span 2;
    grid-row: span 1;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.gradient-1 { background: var(--gradient-main); }
.gradient-2 { background: var(--gradient-pink); }
.gradient-3 { background: var(--gradient-blue); }
.gradient-4 { background: var(--gradient-green); }
.gradient-5 { background: var(--gradient-orange); }
.gradient-6 { background: linear-gradient(135deg, #ef4444 0%, #f59e0b 100%); }
.gradient-7 { background: linear-gradient(135deg, #8b5cf6 0%, #ec4899 100%); }
.gradient-8 { background: linear-gradient(135deg, #06b6d4 0%, #3b82f6 100%); }
.gradient-9 { background: linear-gradient(135deg, #10b981 0%, #3b82f6 100%); }

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-large h3 { font-size: 1.5rem; }

.feature-card p {
    color: var(--fg-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.feature-list {
    list-style: none;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.feature-list li {
    padding: 6px 0;
    color: var(--fg-muted);
    font-size: 0.92rem;
}

/* ===== KROKY ===== */
.steps {
    display: flex;
    align-items: stretch;
    gap: 12px;
}

.step {
    flex: 1;
    padding: 28px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.3s;
}

.step:hover {
    border-color: var(--primary);
    background: var(--card-hover);
}

.step-number {
    font-size: 2.5rem;
    font-weight: 900;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    letter-spacing: -0.03em;
}

.step h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.step p {
    color: var(--fg-muted);
    font-size: 0.92rem;
}

.step-arrow {
    display: flex;
    align-items: center;
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: 700;
}

/* ===== PŘÍKLADY ===== */
.examples-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.example-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    color: var(--fg);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.example-card:hover {
    background: var(--card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.ex-icon {
    font-size: 2rem;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 58, 237, 0.12);
    border-radius: 12px;
}

.ex-q {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.modal.active { display: flex; }

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 15, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    animation: fadeIn 0.2s;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-content {
    position: relative;
    background: rgba(20, 20, 40, 0.95);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    max-width: 600px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    animation: modalIn 0.25s ease-out;
    overflow: hidden;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(20px) scale(0.96); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: rgba(255,255,255,0.08);
    border: none;
    color: var(--fg);
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.modal-close:hover { background: rgba(255,255,255,0.15); }

.modal-chat {
    padding: 48px 28px 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.modal-msg {
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 90%;
    white-space: pre-line;
}

.modal-user {
    background: var(--gradient-main);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.modal-bot {
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
    min-height: 48px;
}

.modal-typing {
    display: inline-flex;
    gap: 4px;
}

.modal-typing span {
    width: 8px;
    height: 8px;
    background: var(--fg-muted);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

.modal-typing span:nth-child(2) { animation-delay: 0.2s; }
.modal-typing span:nth-child(3) { animation-delay: 0.4s; }

.modal-answer { display: none; }
.modal-answer.visible { display: block; }

/* ===== CENÍK ===== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: stretch;
}

.price-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    position: relative;
    display: flex;
    flex-direction: column;
    transition: all 0.3s;
}

.price-card:hover {
    border-color: var(--border-strong);
    transform: translateY(-4px);
}

.price-featured {
    border: 2px solid transparent;
    background:
        linear-gradient(rgba(20, 20, 40, 0.95), rgba(20, 20, 40, 0.95)) padding-box,
        var(--gradient-main) border-box;
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-main);
    color: white;
    padding: 5px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 6px 18px rgba(124, 58, 237, 0.5);
}

.price-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--fg-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.price-size {
    color: var(--fg-dim);
    font-size: 0.85rem;
    margin-bottom: 24px;
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.price-amount .currency { font-size: 1rem; color: var(--fg-muted); font-weight: 600; }
.price-amount .number   { font-size: 2.75rem; font-weight: 800; letter-spacing: -0.03em; }
.price-amount .period   { font-size: 0.9rem; color: var(--fg-muted); }

.price-features {
    list-style: none;
    margin-bottom: 32px;
    flex: 1;
}

.price-features li {
    padding: 10px 0;
    color: var(--fg-muted);
    font-size: 0.92rem;
    border-bottom: 1px solid var(--border);
}

.price-features li:last-child { border-bottom: none; }

/* ===== REFERENCE ===== */
.testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    transition: all 0.3s;
}

.testimonial:hover {
    background: var(--card-hover);
    border-color: var(--border-strong);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 1.1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial p {
    color: var(--fg);
    margin-bottom: 24px;
    line-height: 1.7;
    font-size: 0.98rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
}

.author-avatar {
    width: 42px;
    height: 42px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
}

.testimonial-author strong {
    display: block;
    font-size: 0.95rem;
}

.testimonial-author span {
    color: var(--fg-muted);
    font-size: 0.82rem;
}

/* ===== FAQ ===== */
.faq {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 4px 0;
    transition: all 0.2s;
}

.faq-item[open] {
    background: var(--card-hover);
    border-color: var(--border-strong);
}

.faq-item summary {
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 300;
    transition: transform 0.2s;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item p {
    padding: 0 24px 24px;
    color: var(--fg-muted);
    line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
    padding: 80px 0 120px;
}

.cta-card {
    background:
        linear-gradient(rgba(20, 20, 40, 0.85), rgba(20, 20, 40, 0.85)) padding-box,
        var(--gradient-main) border-box;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    padding: 64px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.2), transparent 60%);
    pointer-events: none;
}

.cta-content { position: relative; }

.cta-content .eyebrow { margin-bottom: 16px; }

.cta-content h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}

.cta-content p {
    color: var(--fg-muted);
    margin-bottom: 24px;
    font-size: 1.05rem;
}

.cta-list {
    list-style: none;
}

.cta-list li {
    padding: 8px 0;
    color: var(--fg-muted);
    font-size: 0.95rem;
}

.cta-form {
    background: rgba(5, 5, 15, 0.5);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: relative;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.form-row { margin-bottom: 16px; }
.form-row:last-of-type { margin-bottom: 24px; }

.form-row-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.form-row label {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-row span {
    font-size: 0.82rem;
    color: var(--fg-muted);
    font-weight: 500;
}

.form-row input,
.form-row textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--fg);
    padding: 12px 14px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.2s;
    width: 100%;
    resize: vertical;
}

.form-row input:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255,255,255,0.06);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
}

.form-note {
    text-align: center;
    color: var(--fg-dim);
    font-size: 0.8rem;
    margin-top: 14px;
}

.form-note a { color: var(--fg-muted); }

/* ===== FOOTER ===== */
.footer {
    padding: 80px 0 32px;
    border-top: 1px solid var(--border);
    background: rgba(5, 5, 15, 0.5);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-col p {
    color: var(--fg-muted);
    font-size: 0.92rem;
    margin-top: 16px;
    max-width: 320px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col ul a {
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 0.92rem;
    transition: color 0.2s;
}

.footer-col ul a:hover { color: var(--fg); }

.logo-footer { margin-bottom: 4px; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    color: var(--fg-dim);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-socials {
    display: flex;
    gap: 10px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--fg-muted);
    text-decoration: none;
    font-weight: 700;
    transition: all 0.2s;
}

.footer-socials a:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* ===== RESPONSIVITA ===== */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 60px; }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-large { grid-column: span 2; }
    .examples-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .price-featured { transform: none; }
    .testimonials { grid-template-columns: 1fr; }
    .cta-card { grid-template-columns: 1fr; padding: 40px; gap: 40px; }
    .steps { flex-direction: column; }
    .step-arrow { transform: rotate(90deg); align-self: center; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .nav-links { display: none; }
}

@media (max-width: 640px) {
    .section { padding: 80px 0; }
    .hero { padding: 50px 0 80px; }
    .features-grid { grid-template-columns: 1fr; }
    .feature-large { grid-column: span 1; }
    .examples-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 24px; }
    .stat strong { font-size: 1.5rem; }
    .nav-actions .btn-ghost { display: none; }
    .card-1, .card-2 { display: none; }
    .cta-card { padding: 28px; }
    .cta-form { padding: 20px; }
    .form-row-split { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.25rem; }
    .section-header h2 { font-size: 2rem; }
}

/* ===== CONTENT PAGES (O nás, Blog, Kariéra, Právní) ===== */
.content-page {
    padding: 140px 0 80px;
    min-height: 70vh;
}
.content-page .page-header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 56px;
}
.content-page .page-header .eyebrow {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(124, 58, 237, 0.12);
    border: 1px solid rgba(124, 58, 237, 0.3);
    color: #c4b5fd;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 18px;
}
.content-page h1 {
    font-size: 2.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: var(--gradient-main);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 16px;
    line-height: 1.15;
}
.content-page .page-header p.lead {
    color: var(--fg-muted);
    font-size: 1.15rem;
    line-height: 1.6;
}
.content-page .prose {
    max-width: 780px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    box-shadow: var(--shadow);
}
.content-page .prose h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin: 40px 0 14px;
    color: var(--fg);
    letter-spacing: -0.01em;
}
.content-page .prose h2:first-child { margin-top: 0; }
.content-page .prose h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 28px 0 10px;
    color: var(--fg);
}
.content-page .prose p,
.content-page .prose li {
    color: var(--fg-muted);
    font-size: 1rem;
    line-height: 1.75;
}
.content-page .prose p { margin-bottom: 16px; }
.content-page .prose ul,
.content-page .prose ol {
    margin: 8px 0 20px 22px;
}
.content-page .prose li { margin-bottom: 8px; }
.content-page .prose strong { color: var(--fg); font-weight: 600; }
.content-page .prose a {
    color: #a5b4fc;
    text-decoration: none;
    border-bottom: 1px solid rgba(165, 180, 252, 0.3);
    transition: border-color 0.2s;
}
.content-page .prose a:hover { border-bottom-color: #a5b4fc; }
.content-page .prose hr {
    border: none;
    border-top: 1px solid var(--border);
    margin: 32px 0;
}
.content-page .prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    font-size: 0.95rem;
}
.content-page .prose th,
.content-page .prose td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}
.content-page .prose th {
    color: var(--fg);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.02);
}
.content-page .prose td { color: var(--fg-muted); }
.content-page .meta-line {
    color: var(--fg-dim);
    font-size: 0.9rem;
    margin-bottom: 24px;
    text-align: center;
}
.content-page .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 32px;
    color: var(--fg-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s;
}
.content-page .back-link:hover { color: var(--fg); }

/* Blog / Kariéra karty */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    max-width: 1080px;
    margin: 0 auto;
}
.content-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    transition: transform 0.25s, border-color 0.25s, background 0.25s;
}
.content-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    background: var(--card-hover);
}
.content-card .tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #a5b4fc;
    margin-bottom: 12px;
}
.content-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--fg);
    line-height: 1.35;
}
.content-card p {
    color: var(--fg-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 14px;
}
.content-card .date {
    color: var(--fg-dim);
    font-size: 0.85rem;
}

.empty-state {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
    padding: 56px 32px;
    background: var(--card);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-lg);
}
.empty-state .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}
.empty-state h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--fg);
}
.empty-state p {
    color: var(--fg-muted);
    line-height: 1.65;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .content-page { padding: 110px 0 60px; }
    .content-page h1 { font-size: 2rem; }
    .content-page .prose { padding: 28px 22px; }
    .content-page .prose h2 { font-size: 1.3rem; }
}