/* Resona Design System - Custom CSS for Miniweb */

/* Variables (matching Resona design system) */
:root {
    --primary: #E2404B;
    --primary-orange: #F48744;
    --secondary: #4ECDC4;
    --success: #A8E6CF;
    --info: #95E1D3;
    --warning: #FFD93D;
    --danger: #F38181;
    --dark: #2C3E50;
    --light: #ECF0F1;
    
    --font-family-base: 'Inter', system-ui, -apple-system, sans-serif;
    --font-family-heading: 'Poppins', sans-serif;
    
    --spacer: 1rem;
    --spacer-xs: calc(var(--spacer) * 0.25);
    --spacer-sm: calc(var(--spacer) * 0.5);
    --spacer-md: var(--spacer);
    --spacer-lg: calc(var(--spacer) * 1.5);
    --spacer-xl: calc(var(--spacer) * 2);
    --spacer-xxl: calc(var(--spacer) * 3);
    
    --border-radius: 0.5rem;
    --border-radius-sm: 0.375rem;
    --border-radius-lg: 0.75rem;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 8px 24px rgba(255, 107, 107, 0.3);
    
    --transition-base: all 0.3s ease;
}

/* Base Styles */
html {
    scroll-behavior: smooth;
    /* Zabraň horizontálnímu scrollu na mobilních zařízeních */
    overflow-x: hidden;
}

body {
    font-family: var(--font-family-base);
    color: var(--dark);
    line-height: 1.6;
    /* Zabraň horizontálnímu scrollu na mobilních zařízeních */
    overflow-x: hidden;
    /* Zajisti, že body má maximální šířku viewportu */
    max-width: 100vw;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-heading);
    font-weight: 700;
}

/* Hero Section */
.hero-section {
    min-height: 600px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-orange) 100%);
    display: flex;
    align-items: center;
    color: white;
    padding: var(--spacer-xxl) 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.1)" d="M0,96L48,112C96,128,192,160,288,160C384,160,480,128,576,122.7C672,117,768,139,864,154.7C960,171,1056,181,1152,165.3C1248,149,1344,107,1392,85.3L1440,64L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.3;
    z-index: 0;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-section h1 {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.3;
    color: white;
    margin-bottom: var(--spacer-md);
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 32px;
    }
}

.hero-section .lead {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: var(--spacer-md);
}

@media (max-width: 768px) {
    .hero-section .lead {
        font-size: 16px;
    }
}

.hero-illustration {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.hero-tablet {
    max-width: 80%;
    height: auto;
    display: block;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
    position: relative;
    z-index: 1;
}

.hero-mascot {
    position: absolute;
    bottom: -30px;
    right: -40px;
    width: 280px;
    height: auto;
    z-index: 20;
    transform: translateY(0);
}

@media (max-width: 768px) {
    .hero-illustration {
        width: 100%;
    }
    
    .hero-mascot {
        width: 180px;
        bottom: -20px;
        right: 0px;
        transform: translateX(-10px);
    }
}

.trust-badges {
    margin-top: var(--spacer-lg);
}

.trust-badge-item {
    display: inline-flex;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius-lg);
    font-size: 0.95rem;
    font-weight: 600;
    transition: var(--transition-base);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.trust-badge-item:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.trust-badge-item i {
    font-size: 1.2rem;
    color: var(--primary);
    filter: drop-shadow(0 2px 4px rgba(226, 64, 75, 0.3));
}

.trust-badge-item span {
    color: var(--dark);
    font-weight: 600;
}

/* Benefits Mascot */
.benefits-mascot {
    display: block;
    width: 250px;
    margin: 0 auto var(--spacer-md);
}

.benefits-mascot img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .benefits-mascot {
        width: 180px;
    }
}

/* Features Mascot */
.features-mascot {
    text-align: center;
}

.features-mascot img {
    width: 100%;
    height: auto;
    max-width: 300px;
    display: block;
    margin: 0 auto;
}

/* Contact Mascot */
.contact-mascot {
    max-width: 300px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .contact-mascot {
        max-width: 200px;
    }
}

/* Section Styles */
.section {
    padding: var(--spacer-xxl) 0;
}

.section-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-orange) 100%);
    color: white;
}

.section-gradient h2,
.section-gradient h3 {
    color: white;
}

.section-dark {
    background-color: var(--dark);
    color: white;
}

.section-dark h2,
.section-dark h3 {
    color: white;
}

/* Feature Cards */
.feature-card {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    height: 100%;
}

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

.feature-card .card-body {
    padding: var(--spacer-xl);
}

.feature-card .card-title {
    font-family: var(--font-family-heading);
    font-weight: 600;
    color: var(--dark);
}

.feature-card.border-primary {
    border: 2px solid var(--primary) !important;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-primary:hover {
    background-color: var(--primary-orange);
    border-color: var(--primary-orange);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    color: white;
    border-color: white;
    font-weight: 600;
    transition: var(--transition-base);
}

.btn-outline-light:hover {
    background-color: white;
    border-color: white;
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Navbar */
header.sticky-top {
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    z-index: 1020;
    top: 0;
    will-change: transform;
}

@media (max-width: 991.98px) {
    header.sticky-top {
        position: -webkit-sticky;
        position: sticky;
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }
}

.navbar {
    padding: var(--spacer-md) 0;
    box-shadow: var(--shadow-sm);
}

.navbar-brand img {
    height: 60px;
    width: auto;
    max-width: 250px;
}

.navbar-toggler {
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(226, 64, 75, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
    .navbar-collapse {
        margin-top: var(--spacer-md);
        background-color: white;
        padding: var(--spacer-md);
        border-radius: var(--border-radius);
    }
}

.navbar-nav .nav-link {
    color: rgba(0, 0, 0, 0.7);
    transition: var(--transition-color);
    font-weight: 400;
    margin: 0 var(--spacer-sm);
}

.navbar-nav .nav-link:hover {
    color: rgba(0, 0, 0, 0.9);
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.active:focus,
.navbar-nav .nav-link.active:hover {
    color: var(--primary) !important;
    font-weight: 400;
}

/* Form Styles */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #dee2e6;
    padding: 0.75rem 1rem;
    transition: var(--transition-base);
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(226, 64, 75, 0.25);
}

.form-control.bg-dark {
    background-color: #343a40 !important;
    border-color: #6c757d !important;
    color: white !important;
}

.form-control.bg-dark:focus {
    background-color: #343a40 !important;
    border-color: var(--primary) !important;
    color: white !important;
}

.form-label {
    font-weight: 500;
    margin-bottom: var(--spacer-sm);
}

/* Badges */
.badge {
    padding: 0.5rem 1rem;
    font-weight: 500;
    border-radius: var(--border-radius);
}

/* Text Colors */
.text-primary {
    color: var(--primary) !important;
}

.text-white-50 {
    color: rgba(255, 255, 255, 0.5) !important;
}

.text-white-75 {
    color: rgba(255, 255, 255, 0.75) !important;
}

/* Smooth Scroll - html je již definováno výše s overflow-x: hidden */

/* FAQ Accordion - stejné barvy jako na hlavním projektu */
.faq-accordion .accordion-item {
    background-color: white;
    border: 2px solid transparent;
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacer-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
    overflow: hidden; /* Zajistí, že border-radius se aplikuje i na vnitřní prvky */
}

.faq-accordion .accordion-item:hover {
    border-color: rgba(226, 64, 75, 0.3);
    box-shadow: var(--shadow-md);
}

.faq-accordion .accordion-button {
    background-color: white;
    color: var(--dark);
    font-weight: 600;
    font-size: 1.1rem;
    padding: var(--spacer-lg) var(--spacer-xl);
    border: none;
    box-shadow: none;
    border-radius: var(--border-radius-lg); /* Zaoblené rohy pro tlačítko */
}

.faq-accordion .accordion-button:not(.collapsed) {
    background-color: var(--primary);
    color: white;
    box-shadow: none;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0; /* Zaoblené rohy nahoře, když je otevřené */
}

.faq-accordion .accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.faq-accordion .accordion-button:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(226, 64, 75, 0.25);
    border-radius: var(--border-radius-lg); /* Zaoblené rohy pro focus stín */
}

.faq-accordion .accordion-button::after {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%232C3E50'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

.faq-accordion .accordion-body {
    color: var(--dark);
    padding: var(--spacer-lg) var(--spacer-xl) var(--spacer-xl);
    line-height: 1.7;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg); /* Zaoblené rohy dole pro body */
}

.faq-accordion .accordion-body a {
    color: var(--primary);
    text-decoration: underline;
    transition: var(--transition-base);
}

.faq-accordion .accordion-body a:hover {
    color: var(--primary-orange);
    text-decoration: underline;
}

/* Utilities */
.opacity-50 {
    opacity: 0.5;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        min-height: 500px;
        padding: var(--spacer-xl) 0;
    }
    
    .section {
        padding: var(--spacer-xl) 0;
    }
    
    .hero-tablet {
        max-width: 100%;
    }
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}