/* PostHuman AI Solutions - Main Stylesheet */

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #6200ea;
    --primary-light: #9d46ff;
    --primary-dark: #0a00b6;
    --secondary-color: #00e5ff;
    --secondary-light: #6effff;
    --secondary-dark: #00b2cc;
    --dark-color: #121212;
    --light-color: #f5f5f5;
    --gray-color: #757575;
    --gray-light: #e0e0e0;
    
    /* Typography */
    --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-heading: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Border Radius */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-normal);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

section {
    padding: var(--spacing-xl) 0;
}

/* ===== LANGUAGE SWITCHING ===== */
.lang-hu, .lang-en {
    display: none;
}

html[lang="hu"] .lang-hu {
    display: block;
}

html[lang="hu"] .lang-en {
    display: none;
}

html[lang="en"] .lang-en {
    display: block;
}

html[lang="en"] .lang-hu {
    display: none;
}

/* For inline elements */
a.lang-hu, a.lang-en, span.lang-hu, span.lang-en, button.lang-hu, button.lang-en {
    display: none;
}

html[lang="hu"] a.lang-hu, html[lang="hu"] span.lang-hu, html[lang="hu"] button.lang-hu {
    display: inline-block;
}

html[lang="en"] a.lang-en, html[lang="en"] span.lang-en, html[lang="en"] button.lang-en {
    display: inline-block;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--spacing-sm);
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--primary-color);
}

.section-header p {
    color: var(--gray-color);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

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

.primary-btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

.secondary-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* ===== HEADER & NAVIGATION ===== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
    transition: all var(--transition-normal);
}

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

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 0;
    font-weight: 800;
}

.logo span {
    color: var(--primary-color);
}

nav {
    display: flex;
    align-items: center;
}

.menu {
    display: flex;
    margin-right: var(--spacing-md);
}

.menu li {
    margin-left: var(--spacing-md);
}

.menu a {
    font-weight: 600;
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

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

.menu a:hover::after {
    width: 100%;
}

.language-switch {
    display: flex;
    align-items: center;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid var(--gray-light);
}

.language-switch button {
    padding: 0.3rem 0.6rem;
    font-weight: 600;
    transition: all var(--transition-normal);
}

.language-switch button.active {
    background-color: var(--primary-color);
    color: white;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
    padding-top: calc(var(--spacing-xl) + 80px);
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, var(--light-color) 0%, #e6e6ff 100%);
}

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

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--dark-color);
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
    color: var(--gray-color);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.hero-image {
    flex: 1;
    max-width: 500px;
    margin-left: var(--spacing-md);
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-illustration {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.ai-illustration i {
    font-size: 4rem;
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    transition: transform var(--transition-normal);
}

.ai-illustration i:hover {
    transform: scale(1.1);
}

/* ===== SERVICES SECTION ===== */
.services {
    background-color: white;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.service-card {
    background-color: white;
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.service-card h3 {
    margin-bottom: var(--spacing-sm);
}

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

/* ===== ABOUT SECTION ===== */
.about {
    background-color: var(--light-color);
}

.about-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.about-text {
    flex: 1;
}

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

.team-illustration {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg);
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.team-illustration i {
    font-size: 5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    transition: transform var(--transition-normal);
}

.team-illustration i:nth-child(1) {
    color: var(--primary-color);
}

.team-illustration i:nth-child(2) {
    color: var(--secondary-color);
}

.team-illustration i:nth-child(3) {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.team-illustration i:hover {
    transform: scale(1.1);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: white;
}

.contact-content {
    display: flex;
    gap: var(--spacing-lg);
}

.contact-form {
    flex: 1;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    transition: border-color var(--transition-normal);
}

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

.contact-info {
    flex: 1;
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--border-radius-md);
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-right: var(--spacing-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--dark-color);
    color: white;
    padding: var(--spacing-lg) 0 var(--spacing-sm);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    flex: 1;
    min-width: 200px;
}

.footer-logo h2 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
}

.footer-logo span {
    color: var(--secondary-color);
}

.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.footer-column {
    flex: 1;
    min-width: 150px;
}

.footer-column h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--secondary-color);
}

.footer-column ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-column a {
    color: var(--gray-light);
    transition: color var(--transition-normal);
}

.footer-column a:hover {
    color: var(--secondary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

/* ===== COOKIE BANNER ===== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(18, 18, 18, 0.95);
    color: white;
    z-index: 2000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    transition: transform var(--transition-normal);
}

.cookie-banner.hidden {
    transform: translateY(100%);
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-text {
    flex: 1;
    margin-right: var(--spacing-md);
}

.cookie-text p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

.cookie-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.cookie-buttons .btn {
    white-space: nowrap;
}

/* ===== RESPONSIVE STYLES ===== */
@media (max-width: 992px) {
    h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .about-content,
    .contact-content {
        flex-direction: column;
    }
    
    .about-image {
        order: -1;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: left var(--transition-normal);
        margin-right: 0;
    }
    
    .menu.active {
        left: 0;
    }
    
    .menu li {
        margin: var(--spacing-sm) 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-image {
        margin-left: 0;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 576px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero {
        padding-top: calc(var(--spacing-lg) + 70px);
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    .contact-form,
    .contact-info {
        padding: var(--spacing-sm);
    }
}