/* Reset a základní styly */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-yellow: #FFC107;
    --dark-yellow: #FFA000;
    --light-yellow: #FFD54F;
    --black: #1a1a1a;
    --dark-gray: #333333;
    --gray: #666666;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    color: var(--dark-gray);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigace - Mobile First */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
}

.logo i {
    color: var(--primary-yellow);
    font-size: 1.8rem;
}

/* Hamburger menu */
.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    z-index: 1002;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translateY(11px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-11px);
}

/* Mobilní menu */
.nav-menu {
    position: fixed;
    left: -100%;
    top: 0;
    width: 80%;
    height: 100vh;
    background: var(--white);
    padding: 80px 20px 20px;
    list-style: none;
    transition: left 0.3s ease;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    z-index: 1001;
}

.nav-menu.active {
    left: 0;
}

.nav-menu li {
    margin-bottom: 20px;
}

.nav-link {
    color: var(--dark-gray);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 500;
    transition: color 0.3s ease;
    display: block;
    padding: 10px 0;
}

.nav-link:hover {
    color: var(--primary-yellow);
}

.nav-cta {
    display: none;
}

/* Emergency button */
.emergency-btn {
    background: var(--primary-yellow);
    color: var(--black);
    padding: 10px 20px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.emergency-btn:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Hero sekce - Mobile First */
.hero {
    padding: 100px 0 50px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 0;
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, var(--primary-yellow) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: float 20s linear infinite;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0);
    }
    100% {
        transform: translateY(-100px) translateX(100px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 40px;
}

.hero-title {
    margin-bottom: 20px;
    animation: slideInUp 0.8s ease;
}

.hero-subtitle {
    display: block;
    font-size: 1.2rem;
    color: var(--gray);
    font-weight: 400;
    margin-bottom: 10px;
}

.hero-name {
    display: block;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--black);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.hero-description {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px;
    animation: slideInUp 1s ease;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    animation: slideInUp 1.2s ease;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    background: var(--white);
    border-radius: 25px;
    box-shadow: var(--shadow);
}

.hero-feature i {
    color: var(--primary-yellow);
    font-size: 1.2rem;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    animation: slideInUp 1.4s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn {
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-yellow);
    color: var(--black);
}

.btn-primary:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
    border: 2px solid var(--primary-yellow);
}

.btn-secondary:hover {
    background: var(--primary-yellow);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero image/animation */
.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.truck-animation {
    font-size: 8rem;
    color: var(--primary-yellow);
    animation: drive 3s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(255, 193, 7, 0.3));
}

@keyframes drive {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    25% {
        transform: translateX(10px) rotate(-2deg);
    }
    75% {
        transform: translateX(-10px) rotate(2deg);
    }
}

/* Quick info cards */
.quick-info {
    padding: 60px 0;
    background: var(--white);
}

.info-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.info-card {
    text-align: center;
    padding: 30px 20px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

.info-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--primary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--black);
    animation: bounce 2s infinite;
}

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

.info-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--black);
}

.info-card p {
    color: var(--gray);
}

/* Services section */
.services {
    padding: 60px 0;
    background: var(--light-gray);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-yellow);
    border-radius: 2px;
}

.section-subtitle {
    color: var(--gray);
    font-size: 1.1rem;
    margin-top: 20px;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 30px;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-yellow);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--light-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--black);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--black);
}

.service-card p {
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.6;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 8px 0;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 10px;
}

.service-features i {
    color: var(--primary-yellow);
    font-size: 0.9rem;
}

/* About section */
.about {
    padding: 60px 0;
    background: var(--white);
}

.about-wrapper {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.about-content {
    flex: 1;
}

.about-lead {
    font-size: 1.2rem;
    color: var(--black);
    margin-bottom: 20px;
    font-weight: 600;
}

.about-content p {
    margin-bottom: 20px;
    color: var(--gray);
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-yellow);
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--gray);
}

.about-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 300px;
    background: var(--light-gray);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.image-wrapper i {
    font-size: 8rem;
    color: var(--primary-yellow);
    opacity: 0.5;
}

.experience-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-yellow);
    color: var(--black);
    padding: 15px;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    font-size: 1.5rem;
}

.badge-text {
    font-size: 0.7rem;
}

/* Pricing section */
.prices {
    padding: 60px 0;
    background: var(--light-gray);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.price-card {
    background: var(--white);
    border-radius: 15px;
    padding: 30px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

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

.price-card.featured {
    border: 2px solid var(--primary-yellow);
}

.price-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-yellow);
    color: var(--black);
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.price-header {
    text-align: center;
    margin-bottom: 30px;
}

.price-header h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--black);
}

.price-tag {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.price-from {
    font-size: 0.9rem;
    color: var(--gray);
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-yellow);
}

.price-currency {
    font-size: 1.2rem;
    color: var(--gray);
}

.price-features {
    list-style: none;
}

.price-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray);
}

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

.price-features i {
    color: var(--primary-yellow);
}

.price-note {
    background: var(--white);
    padding: 20px;
    border-radius: 10px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.price-note i {
    color: var(--primary-yellow);
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Contact section */
.contact {
    padding: 60px 0;
    background: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.contact-card {
    background: var(--light-gray);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.3rem;
    color: var(--black);
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--black);
}

.contact-link {
    color: var(--primary-yellow);
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--dark-yellow);
}

.contact-card p {
    color: var(--gray);
    margin-top: 10px;
}

/* Contact form */
.contact-form-wrapper {
    background: var(--light-gray);
    padding: 30px;
    border-radius: 15px;
}

.contact-form h3 {
    margin-bottom: 25px;
    font-size: 1.5rem;
    color: var(--black);
}

.form-group {
    position: relative;
    margin-bottom: 25px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid transparent;
    border-radius: 10px;
    background: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-yellow);
}

.form-group label {
    position: absolute;
    left: 15px;
    top: -10px;
    background: var(--light-gray);
    padding: 0 5px;
    font-size: 0.9rem;
    color: var(--gray);
    opacity: 0;
    transition: all 0.3s ease;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:focus + label,
.form-group select:valid + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    opacity: 1;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    margin-bottom: 15px;
    color: var(--primary-yellow);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-logo i {
    color: var(--primary-yellow);
    font-size: 1.8rem;
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--primary-yellow);
    color: var(--black);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
}

.footer-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-yellow);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.footer-phone:hover {
    color: var(--dark-yellow);
}

.footer-availability {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-availability i {
    color: #4CAF50;
    font-size: 0.6rem;
    animation: pulse 2s infinite;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--dark-gray);
    color: var(--gray);
}

/* Scroll to top button */
.scroll-top {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary-yellow);
    color: var(--black);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
    box-shadow: var(--shadow-lg);
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
}

/* Floating call button */
.floating-call {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--primary-yellow);
    color: var(--black);
    padding: 15px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    z-index: 998;
    animation: pulse 2s infinite;
    transition: all 0.3s ease;
}

.floating-call:hover {
    background: var(--dark-yellow);
    transform: scale(1.1);
}

.floating-text {
    display: none;
}

/* Tablet styles */
@media (min-width: 768px) {
    .container {
        padding: 0 30px;
    }

    /* Navigation */
    .hamburger {
        display: none;
    }

    .nav-menu {
        position: static;
        flex-direction: row;
        width: auto;
        height: auto;
        background: transparent;
        padding: 0;
        display: flex;
        box-shadow: none;
    }

    .nav-menu li {
        margin: 0 20px;
    }

    .nav-link {
        font-size: 1rem;
        padding: 5px 0;
    }

    .nav-cta {
        display: block;
    }

    /* Hero */
    .hero {
        padding: 120px 0 80px;
    }

    .hero-name {
        font-size: 3.5rem;
    }

    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }

    /* Info cards */
    .info-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* About */
    .about-wrapper {
        flex-direction: row;
        align-items: center;
    }

    /* Pricing */
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Contact */
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .floating-text {
        display: inline;
    }
}

/* Desktop styles */
@media (min-width: 1024px) {
    /* Hero */
    .hero-name {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    /* Info cards */
    .info-cards {
        grid-template-columns: repeat(4, 1fr);
    }

    /* Services */
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    /* Contact */
    .contact-wrapper {
        grid-template-columns: 1fr 1fr;
    }

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

    /* Footer */
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Loading animation */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Smooth scroll padding for fixed navbar */
section {
    scroll-margin-top: 80px;
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Print styles */
@media print {
    .navbar,
    .scroll-top,
    .floating-call,
    .hero-buttons,
    .contact-form {
        display: none;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-yellow);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-yellow);
}