/* Landing Page Styles - DESK.sk */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-dark: #0a0e1a;
    --bg-card: #111827;
    --bg-card-hover: #1a2332;
    --blue-primary: #3b82f6;
    --blue-light: #60a5fa;
    --blue-dark: #1e3a5f;
    --blue-glow: rgba(59, 130, 246, 0.15);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #1e293b;
    --success: #22c55e;
    --gradient-blue: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #06b6d4 100%);
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ─── NAVBAR ─── */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 2rem;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}
.navbar-logo {
    font-size: 1.5rem; font-weight: 800; color: #fff;
    text-decoration: none; letter-spacing: -0.5px;
}
.navbar-logo span { color: var(--blue-light); }
.navbar-links { display: flex; gap: 1.5rem; align-items: center; }
.navbar-links a {
    color: var(--text-secondary); text-decoration: none; font-size: 0.9rem;
    transition: color 0.2s;
}
.navbar-links a:hover { color: #fff; }
.btn-login {
    background: var(--blue-primary); color: #fff !important; padding: 0.5rem 1.25rem;
    border-radius: 8px; font-weight: 600; font-size: 0.9rem;
    transition: background 0.2s, transform 0.2s;
}
.btn-login:hover { background: #2563eb; transform: translateY(-1px); }
.btn-nav-outline {
    border: 1px solid rgba(255,255,255,0.5); color: #fff !important; padding: 0.45rem 1.1rem;
    border-radius: 8px; font-weight: 600; font-size: 0.9rem;
    transition: border-color 0.2s, background 0.2s;
}
.btn-nav-outline:hover { border-color: #fff; background: rgba(255,255,255,0.08); }

/* ─── HERO ─── */
.hero {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; padding: 8rem 2rem 4rem;
    position: relative;
    background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.12) 0%, transparent 60%);
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='g' width='60' height='60' patternUnits='userSpaceOnUse'%3E%3Cpath d='M60 0H0v60' fill='none' stroke='%23ffffff' stroke-opacity='0.03' stroke-width='1'/%3E%3C/pattern%3E%3C/defs%3E%3Crect fill='url(%23g)' width='60' height='60'/%3E%3C/svg%3E");
    pointer-events: none;
}
.hero-content { position: relative; max-width: 800px; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--blue-glow); border: 1px solid rgba(59,130,246,0.3);
    padding: 0.4rem 1rem; border-radius: 50px;
    font-size: 0.8rem; color: var(--blue-light); margin-bottom: 1.5rem;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 800;
    line-height: 1.1; margin-bottom: 1.25rem;
    background: linear-gradient(135deg, #fff 0%, var(--blue-light) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero p {
    font-size: 1.15rem; color: var(--text-secondary);
    max-width: 600px; margin: 0 auto 2.5rem;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-hero-primary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: var(--gradient-blue); color: #fff; padding: 0.85rem 2rem;
    border-radius: 10px; font-weight: 700; font-size: 1rem;
    text-decoration: none; border: none; cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 24px rgba(59,130,246,0.3);
}
.btn-hero-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(59,130,246,0.4); }
.btn-hero-secondary {
    display: inline-flex; align-items: center; gap: 0.5rem;
    background: transparent; color: var(--text-primary); padding: 0.85rem 2rem;
    border-radius: 10px; font-weight: 600; font-size: 1rem;
    text-decoration: none; border: 1px solid var(--border-color);
    transition: border-color 0.2s, background 0.2s;
}
.btn-hero-secondary:hover { border-color: var(--blue-primary); background: var(--blue-glow); }

/* ─── CAROUSEL ─── */
.carousel-section {
    padding: 4rem 2rem; overflow: hidden;
    background: linear-gradient(180deg, transparent 0%, rgba(59,130,246,0.04) 100%);
}
.carousel-track {
    display: flex; gap: 1.5rem;
    animation: scroll-left 40s linear infinite;
    width: max-content;
}
.carousel-track:hover { animation-play-state: paused; }
@keyframes scroll-left {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.carousel-card {
    flex: 0 0 280px; padding: 1.75rem;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 16px; transition: border-color 0.3s, transform 0.3s;
}
.carousel-card:hover { border-color: var(--blue-primary); transform: translateY(-4px); }
.carousel-card .cc-icon {
    width: 48px; height: 48px; border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 1rem;
    background: var(--blue-glow); color: var(--blue-light);
}
.carousel-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.4rem; }
.carousel-card p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; }

/* ─── SECTION COMMON ─── */
.section { padding: 6rem 2rem; }
.section-header { text-align: center; max-width: 600px; margin: 0 auto 3.5rem; }
.section-header h2 {
    font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 0.75rem;
}
.section-header p { color: var(--text-secondary); font-size: 1.05rem; }

/* ─── FEATURES GRID ─── */
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem; max-width: 1200px; margin: 0 auto;
}
.feature-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 16px; padding: 2rem; transition: border-color 0.3s, transform 0.3s;
}
.feature-card:hover { border-color: var(--blue-primary); transform: translateY(-2px); }
.feature-card .fc-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; margin-bottom: 1.25rem;
}
.feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.feature-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.feature-card ul {
    list-style: none; margin-top: 0.75rem;
}
.feature-card ul li {
    font-size: 0.85rem; color: var(--text-secondary); padding: 0.25rem 0;
    display: flex; align-items: center; gap: 0.5rem;
}
.feature-card ul li i { color: var(--blue-light); font-size: 0.9rem; }

.fc-blue { background: rgba(59,130,246,0.1); color: #60a5fa; }
.fc-green { background: rgba(34,197,94,0.1); color: #4ade80; }
.fc-purple { background: rgba(168,85,247,0.1); color: #c084fc; }
.fc-orange { background: rgba(251,146,60,0.1); color: #fb923c; }
.fc-cyan { background: rgba(6,182,212,0.1); color: #22d3ee; }
.fc-rose { background: rgba(244,63,94,0.1); color: #fb7185; }
.fc-amber { background: rgba(245,158,11,0.1); color: #fbbf24; }
.fc-teal { background: rgba(20,184,166,0.1); color: #2dd4bf; }

/* ─── PRICING ─── */
.pricing-section {
    padding: 6rem 2rem;
    background: radial-gradient(ellipse at 50% 50%, rgba(59,130,246,0.08) 0%, transparent 60%);
}
.pricing-cards {
    display: flex; gap: 2rem; justify-content: center;
    max-width: 800px; margin: 0 auto; flex-wrap: wrap;
}
.pricing-card {
    flex: 1; min-width: 280px; max-width: 360px;
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: 20px; padding: 2.5rem; text-align: center;
    position: relative; transition: border-color 0.3s, transform 0.3s;
}
.pricing-card:hover { transform: translateY(-4px); }
.pricing-card.featured {
    border-color: var(--blue-primary);
    box-shadow: 0 0 40px rgba(59,130,246,0.15);
}
.pricing-card.featured-wide {
    max-width: 440px;
}
.pricing-card .badge-popular {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    background: var(--gradient-blue); color: #fff;
    padding: 0.3rem 1.25rem; border-radius: 50px;
    font-size: 0.75rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 0.5px;
}
.pricing-card .plan-name {
    font-size: 1rem; font-weight: 600; color: var(--text-secondary);
    margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 1px;
}
.pricing-card .plan-name-with-badge {
    margin-top: 0.5rem;
}
.pricing-card .plan-price {
    font-size: 3.5rem; font-weight: 800; line-height: 1;
    margin-bottom: 0.25rem;
}
.pricing-card .plan-period {
    color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.5rem;
}
.pricing-card .plan-period-note {
    color: var(--text-muted); font-size: 0.8rem;
}
.pricing-card .plan-savings {
    display: inline-block; background: rgba(34,197,94,0.15); color: var(--success);
    padding: 0.25rem 0.75rem; border-radius: 50px;
    font-size: 0.8rem; font-weight: 700; margin-bottom: 1.5rem;
}
.pricing-card .plan-savings-with-margin {
    margin-top: 0.75rem;
}
.pricing-card .plan-features {
    list-style: none; text-align: left; margin-bottom: 2rem;
}
.pricing-card .plan-features li {
    padding: 0.5rem 0; font-size: 0.9rem; color: var(--text-secondary);
    display: flex; align-items: center; gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}
.pricing-card .plan-features li:last-child { border-bottom: none; }
.pricing-card .plan-features li i { color: var(--blue-light); font-size: 1.1rem; }
.pricing-card .pricing-note {
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.btn-pricing {
    display: block; width: 100%; padding: 0.85rem;
    border-radius: 10px; font-weight: 700; font-size: 1rem;
    text-decoration: none; text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none; cursor: pointer;
}
.btn-pricing-primary {
    background: var(--gradient-blue); color: #fff;
    box-shadow: 0 4px 24px rgba(59,130,246,0.3);
}
.btn-pricing-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(59,130,246,0.4); }
.btn-pricing-secondary {
    background: transparent; color: var(--text-primary);
    border: 1px solid var(--border-color);
}
.btn-pricing-secondary:hover { border-color: var(--blue-primary); background: var(--blue-glow); }
.btn-pricing-inline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: auto;
    padding: 0.75rem 2rem;
}

/* ─── DEMO ACCOUNT BOX ─── */
.demo-account-box {
    text-align: center;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
}
.demo-account-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}
.demo-account-icon {
    color: var(--blue-light);
    font-size: 1.3rem;
}
.demo-account-title {
    font-size: 1.1rem;
    font-weight: 700;
}
.demo-account-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}
.demo-account-note {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ─── FOOTER ─── */
.footer {
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    background: rgba(10, 14, 26, 0.6);
}
.footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3rem;
}
.footer-brand .footer-logo {
    font-size: 1.3rem; font-weight: 800; color: #fff; margin-bottom: 0.75rem;
}
.footer-brand .footer-logo span { color: var(--blue-light); }
.footer-brand p { color: var(--text-muted); font-size: 0.85rem; line-height: 1.7; }
.footer-col h4 {
    font-size: 0.85rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: 1px; color: var(--text-secondary); margin-bottom: 1rem;
}
.footer-col a {
    display: block; color: var(--text-muted); text-decoration: none;
    font-size: 0.9rem; padding: 0.3rem 0; transition: color 0.2s;
}
.footer-col a:hover { color: var(--blue-light); }
.footer-col .contact-item {
    display: flex; align-items: center; gap: 0.5rem;
    color: var(--text-muted); font-size: 0.9rem; padding: 0.3rem 0;
}
.footer-col .contact-item i { color: var(--blue-light); }
.footer-bottom {
    max-width: 1200px; margin: 2rem auto 0;
    padding-top: 1.5rem; border-top: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
    color: var(--text-muted); font-size: 0.8rem;
}
.footer-heart {
    color: var(--blue-light);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
    .navbar-links a:not(.btn-login):not(.btn-nav-outline) { display: none; }
    .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .pricing-cards { flex-direction: column; align-items: center; }
}