:root {
    --primary: #0052cc;
    --primary-dark: #003d99;
    --secondary: #00875a;
    --accent: #ff6b35;
    --dark: #172b4d;
    --gray-900: #091e42;
    --gray-800: #253858;
    --gray-700: #344563;
    --gray-600: #42526e;
    --gray-500: #5e6c84;
    --gray-400: #97a0af;
    --gray-300: #c1c7d0;
    --gray-200: #dfe1e6;
    --gray-100: #f4f5f7;
    --white: #ffffff;
    --bg-light: #fafbfc;
    --gradient-primary: linear-gradient(135deg, #0052cc 0%, #00875a 100%);
    --gradient-dark: linear-gradient(180deg, #172b4d 0%, #253858 100%);
    --shadow-sm: 0 1px 2px rgba(9, 30, 66, 0.13);
    --shadow-md: 0 4px 8px rgba(9, 30, 66, 0.15);
    --shadow-lg: 0 8px 16px rgba(9, 30, 66, 0.18);
    --shadow-xl: 0 12px 32px rgba(9, 30, 66, 0.2);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
}

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

.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--primary);
    background: rgba(0, 82, 204, 0.08);
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

nav.scrolled {
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--dark);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: white;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

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

.nav-cta {
    background: var(--primary);
    color: white !important;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
}

.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--gray-800);
    transition: all 0.3s ease;
}

#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8f5e9 50%, #fff8f5 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.hero-shape-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 82, 204, 0.1) 0%, transparent 70%);
    top: -100px;
    right: -100px;
    animation: float 20s ease-in-out infinite;
}

.hero-shape-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 135, 90, 0.1) 0%, transparent 70%);
    bottom: -50px;
    left: -50px;
    animation: float 15s ease-in-out infinite reverse;
}

.hero-shape-3 {
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    top: 40%;
    right: 20%;
    animation: float 18s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(5deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 56px;
    font-weight: 800;
    color: var(--dark);
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-text h1 span {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text p {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(0, 82, 204, 0.35);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 82, 204, 0.45);
}

.btn-secondary {
    background: white;
    color: var(--dark);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.hero-visual {
    position: relative;
}

.hero-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

.hero-card-header {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.hero-card-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.hero-card-dot:nth-child(1) { background: #ff5f57; }
.hero-card-dot:nth-child(2) { background: #ffbd2e; }
.hero-card-dot:nth-child(3) { background: #28ca42; }

.hero-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.hero-stat {
    text-align: center;
    padding: 24px;
    background: var(--bg-light);
    border-radius: 12px;
}

.hero-stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
}

.hero-stat-label {
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 4px;
}

.floating-badge {
    position: absolute;
    background: white;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: bounce 3s ease-in-out infinite;
}

.floating-badge-1 {
    top: -20px;
    right: -20px;
}

.floating-badge-2 {
    bottom: -30px;
    left: -30px;
    animation-delay: 1.5s;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.badge-icon {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.badge-text {
    font-weight: 600;
    color: var(--dark);
    font-size: 14px;
}

.badge-subtext {
    font-size: 12px;
    color: var(--gray-500);
}

#sluzby {
    background: white;
}

.sluzby-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sluzba-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.sluzba-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sluzba-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: transparent;
}

.sluzba-card:hover::before {
    transform: scaleX(1);
}

.sluzba-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 82, 204, 0.1) 0%, rgba(0, 135, 90, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 28px;
}

.sluzba-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
}

.sluzba-desc {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.sluzba-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sluzba-tag {
    background: var(--bg-light);
    color: var(--gray-700);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
}

#technologie {
    background: var(--dark);
    color: white;
    position: relative;
    overflow: hidden;
}

#technologie::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

#technologie .section-label {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

#technologie .section-title {
    color: white;
}

#technologie .section-subtitle {
    color: var(--gray-400);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.tech-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.tech-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.tech-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.tech-desc {
    font-size: 14px;
    color: var(--gray-400);
}

#reference {
    background: var(--bg-light);
}

.reference-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.reference-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.reference-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.reference-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.reference-avatar {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    font-weight: 700;
}

.reference-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--dark);
}

.reference-info p {
    font-size: 14px;
    color: var(--gray-500);
}

.reference-stars {
    color: #ffc107;
    font-size: 18px;
    margin-bottom: 16px;
}

.reference-text {
    color: var(--gray-600);
    font-size: 15px;
    line-height: 1.7;
    font-style: italic;
}

#proc-my {
    background: white;
}

.proc-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
    align-items: center;
}

.proc-content h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 24px;
}

.proc-content p {
    color: var(--gray-600);
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 32px;
}

.proc-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.proc-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.proc-check {
    width: 28px;
    height: 28px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
    flex-shrink: 0;
    margin-top: 2px;
}

.proc-item-text h5 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.proc-item-text p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 0;
}

.proc-visual {
    position: relative;
}

.proc-card-main {
    background: var(--gradient-primary);
    border-radius: 24px;
    padding: 48px;
    color: white;
    text-align: center;
}

.proc-number {
    font-size: 72px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 16px;
}

.proc-label {
    font-size: 20px;
    font-weight: 600;
    opacity: 0.9;
}

.proc-mini-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 16px;
    position: relative;
    z-index: 1;
}

.proc-mini-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.proc-mini-card .number {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.proc-mini-card .label {
    font-size: 13px;
    color: var(--gray-500);
}

#kontakt {
    background: var(--bg-light);
}

.kontakt-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.kontakt-intro {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 48px;
}

.kontakt-intro h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 16px;
}

.kontakt-intro p {
    color: var(--gray-600);
    font-size: 16px;
    line-height: 1.7;
}

.kontakt-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.kontakt-card {
    background: white;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: all 0.3s ease;
}

.kontakt-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.kontakt-card-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(0, 82, 204, 0.1) 0%, rgba(0, 135, 90, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
}

.kontakt-card-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.kontakt-card-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark);
}

.kontakt-card a.kontakt-card-value {
    color: var(--dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

.kontakt-card a.kontakt-card-value:hover {
    color: var(--primary);
}

footer {
    background: var(--dark);
    color: white;
    padding: 64px 0 32px;
}

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

.footer-brand .logo {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 15px;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--gray-500);
    font-size: 14px;
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .hero-visual {
        order: -1;
    }

    .hero-text h1 {
        font-size: 42px;
    }

    .sluzby-grid,
    .tech-grid,
    .reference-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .proc-grid {
        grid-template-columns: 1fr;
    }

    .proc-visual {
        order: -1;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        font-size: 17px;
    }

    .section {
        padding: 64px 0;
    }

    .section-title {
        font-size: 32px;
    }

    .sluzby-grid,
    .tech-grid,
    .reference-grid {
        grid-template-columns: 1fr;
    }

    .kontakt-wrapper {
        padding: 0 16px;
    }

    .kontakt-intro h3 {
        font-size: 24px;
    }

    .kontakt-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .kontakt-card {
        padding: 24px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}