/* Custom CSS for WebExpres.cz Landing Page */

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: #0F0F0F;
    color: #FFFFFF;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
}

/* Color Scheme */
.card-bg {
    background-color: #1A1A1A;
}

.accent-blue {
    color: #007BFF;
}

.bg-accent-blue {
    background-color: #007BFF;
}

.hover-accent-blue:hover {
    background-color: #0056b3;
}

/* Navigation */
.navbar {
    background-color: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    border-bottom: 1px solid #2A2A2A;
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
    color: white;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
    list-style: none;
}

.nav-menu a {
    color: #D1D5DB;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #007BFF;
}

.nav-cta {
    background-color: #007BFF;
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 0.5rem;
    transition: background-color 0.3s ease;
}

.nav-cta:hover {
    background-color: #0056b3;
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #D1D5DB;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    background-color: #1A1A1A;
    padding: 1rem;
}

.mobile-menu.active {
    display: block;
}

.mobile-menu a {
    display: block;
    color: #D1D5DB;
    text-decoration: none;
    padding: 0.75rem;
    transition: color 0.3s ease;
}

.mobile-menu a:hover {
    color: #007BFF;
}

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

    .mobile-menu-btn {
        display: block;
    }
}

/* Sections */
section {
    padding: 5rem 1rem;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    margin-bottom: 4rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 3rem;
    }
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 5rem;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 4.5rem;
    }
}

.hero p {
    font-size: 1.25rem;
    color: #9CA3AF;
    margin-bottom: 2.5rem;
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 768px) {
    .hero p {
        font-size: 1.5rem;
    }
}

/* Buttons */
.btn-primary {
    display: inline-block;
    background-color: #007BFF;
    color: white;
    font-weight: bold;
    font-size: 1.125rem;
    padding: 1rem 2.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background-color: #0056b3;
    transform: scale(1.05);
}

/* Cards */
.card {
    background-color: #1A1A1A;
    padding: 2rem;
    border-radius: 0.75rem;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: scale(1.05);
}

.card-icon {
    color: #007BFF;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.card-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.card-text {
    color: #9CA3AF;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-cols-1 {
    grid-template-columns: repeat(1, 1fr);
}

@media (min-width: 768px) {
    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Portfolio */
.portfolio-item {
    background-color: #1A1A1A;
    border-radius: 0.75rem;
    overflow: hidden;
    cursor: pointer;
}

.portfolio-img {
    width: 100%;
    height: 16rem;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-item:hover .portfolio-img {
    transform: scale(1.05);
}

.portfolio-content {
    padding: 1.5rem;
}

.portfolio-title {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.portfolio-category {
    color: #9CA3AF;
}

/* Process Steps */
.process-step {
    text-align: center;
}

.step-number {
    width: 4rem;
    height: 4rem;
    background-color: #007BFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.875rem;
    font-weight: bold;
    margin: 0 auto 1.5rem;
}

.step-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.step-text {
    color: #9CA3AF;
}

/* Pricing */
.pricing-card {
    background-color: #1A1A1A;
    padding: 2rem;
    border-radius: 0.75rem;
    border: 1px solid #374151;
    transition: border-color 0.3s ease;
}

.pricing-card:hover {
    border-color: #6B7280;
}

.pricing-card.featured {
    border: 2px solid #007BFF;
    box-shadow: 0 0 30px rgba(0, 123, 255, 0.5);
    position: relative;
}

.pricing-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background-color: #007BFF;
    color: white;
    padding: 0.25rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: bold;
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.pricing-price {
    font-size: 2.25rem;
    font-weight: bold;
    color: #007BFF;
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #D1D5DB;
}

.check-icon {
    color: #007BFF;
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.pricing-btn {
    display: block;
    width: 100%;
    text-align: center;
    background-color: #1A1A1A;
    border: 1px solid #007BFF;
    color: white;
    font-weight: bold;
    padding: 0.75rem;
    border-radius: 0.5rem;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.pricing-btn:hover {
    background-color: #007BFF;
}

.pricing-btn.primary {
    background-color: #007BFF;
}

.pricing-btn.primary:hover {
    background-color: #0056b3;
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: #0F0F0F;
    border: 1px solid #374151;
    border-radius: 0.5rem;
    color: white;
    font-size: 1rem;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #007BFF;
}

.form-textarea {
    resize: none;
}

.form-submit {
    width: 100%;
    background-color: #007BFF;
    color: white;
    font-weight: bold;
    font-size: 1.125rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.form-submit:hover {
    background-color: #0056b3;
}

.contact-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #374151;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    color: #9CA3AF;
}

@media (min-width: 768px) {
    .contact-info {
        flex-direction: row;
        justify-content: center;
    }
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* Footer */
footer {
    padding: 4rem 1rem;
    border-top: 1px solid #2A2A2A;
}

.footer-grid {
    display: grid;
    gap: 3rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.footer-title {
    font-size: 1.25rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.footer-text {
    color: #9CA3AF;
    margin-bottom: 1rem;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #007BFF;
}

.footer-company-info {
    color: #9CA3AF;
    font-size: 0.875rem;
}

.footer-company-info p {
    margin-bottom: 0.5rem;
}

.footer-copyright {
    padding-top: 2rem;
    border-top: 1px solid #2A2A2A;
    text-align: center;
    color: #6B7280;
    font-size: 0.875rem;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mb-4 {
    margin-bottom: 1rem;
}

.mb-8 {
    margin-bottom: 2rem;
}

.mt-8 {
    margin-top: 2rem;
}

@media (min-width: 768px) {
    .pricing-card.featured {
        transform: scale(1.05);
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: -100px;
    left: 0;
    right: 0;
    z-index: 999;
    background-color: #1A1A1A;
    border-top: 1px solid #2A2A2A;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    transition: bottom 0.4s ease;
    flex-wrap: wrap;
}

.cookie-banner.visible {
    bottom: 0;
}

.cookie-text {
    color: #D1D5DB;
    font-size: 0.9rem;
    flex: 1;
    min-width: 200px;
}

.cookie-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-shrink: 0;
}

.cookie-btn-accept {
    background-color: #007BFF;
    color: white;
    border: none;
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cookie-btn-accept:hover {
    background-color: #0056b3;
}

.cookie-btn-info {
    background: none;
    border: none;
    color: #9CA3AF;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.cookie-btn-info:hover {
    color: #007BFF;
}

/* GDPR Modal */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.75);
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal-overlay.visible {
    display: flex;
}

.modal {
    background-color: #1A1A1A;
    border: 1px solid #2A2A2A;
    border-radius: 0.75rem;
    padding: 2rem;
    max-width: 640px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    color: #9CA3AF;
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
}

.modal-close:hover {
    color: white;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    padding-right: 2rem;
}

.modal-body h3 {
    font-size: 1rem;
    font-weight: 600;
    color: #007BFF;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
}

.modal-body p {
    color: #D1D5DB;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.modal-body ul {
    list-style: disc;
    padding-left: 1.25rem;
    color: #D1D5DB;
    font-size: 0.9rem;
    line-height: 1.8;
}

/* GDPR Footer Link */
.gdpr-link {
    background: none;
    border: none;
    color: #6B7280;
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
    transition: color 0.3s ease;
}

.gdpr-link:hover {
    color: #007BFF;
}

/* Icons (using SVG or icon font) */
.icon {
    display: inline-block;
    width: 1.5rem;
    height: 1.5rem;
}

.icon-lg {
    width: 3rem;
    height: 3rem;
}