/* =====================================================
   PIXELLUSO2024 - FUTURISTIC WEB DESIGN CSS
   Modern Technology Theme with Glass Morphism
   ===================================================== */

/* ==================== ROOT VARIABLES ==================== */
:root {
    --primary-color: #00e5ff;
    --secondary-color: #ff00ff;
    --accent-color: #8a2be2;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --text-light: #f8fafc;
    --text-gray: #cbd5e1;
    --border-glow: rgba(0, 229, 255, 0.5);
    --gradient-1: linear-gradient(135deg, #00e5ff, #8a2be2);
    --gradient-2: linear-gradient(135deg, #ff00ff, #00e5ff);
    --gradient-3: linear-gradient(135deg, #8a2be2, #ff00ff);
}

/* ==================== GLOBAL STYLES ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--darker-bg);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 229, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 0, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(138, 43, 226, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-light);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--text-light);
}

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

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

/* ==================== HEADER & NAVIGATION ==================== */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-glow);
    z-index: 1000;
    padding: 1rem 0;
}

nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.site-logo:hover {
    transform: scale(1.05) rotate(5deg);
}

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

.nav-menu li a {
    color: var(--text-light);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu li a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
    pointer-events: none;
}

.nav-menu li a:hover::before {
    width: 80%;
}

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

.header-phone {
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: 25px;
    transition: all 0.3s ease;
}

.header-phone:hover {
    background: var(--primary-color);
    color: var(--darker-bg);
    box-shadow: 0 0 20px var(--border-glow);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 30px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ==================== HERO SECTION ==================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 8rem 2rem 4rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/img_hero.jpg') center/cover no-repeat;
    opacity: 0.3;
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    max-width: 1400px;
    width: 100%;
    text-align: center;
    z-index: 1;
}

.hero-title {
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero-subtitle {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: var(--text-gray);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease 0.2s;
    animation-fill-mode: backwards;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease 0.4s;
    animation-fill-mode: backwards;
}

/* ==================== BUTTONS ==================== */
.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    display: inline-block;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
    pointer-events: none;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-1);
    color: var(--text-light);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.5);
    transform: translateY(-3px);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--darker-bg);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.3);
    transform: translateY(-3px);
}

/* ==================== SECTIONS ==================== */
section {
    padding: 5rem 2rem;
    position: relative;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    margin-bottom: 1rem;
}

.section-title p {
    font-size: 1.2rem;
    color: var(--text-gray);
}

/* ==================== GLASS CARDS ==================== */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-1);
    border-radius: 20px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
    pointer-events: none;
}

.card:hover::before {
    opacity: 0.5;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 229, 255, 0.3);
}

/* ==================== GRID LAYOUTS ==================== */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

/* ==================== SERVICE CARDS ==================== */
.service-card {
    text-align: center;
}

.service-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

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

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card .btn {
    margin-top: 1rem;
}

/* ==================== TEAM CARDS ==================== */
.team-card {
    text-align: center;
}

.team-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1rem;
    border: 2px solid var(--border-glow);
}

.team-card h3 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.team-card p {
    color: var(--primary-color);
    font-weight: 500;
}

/* ==================== BLOG CARDS ==================== */
.blog-card {
    overflow: hidden;
}

.blog-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.blog-card:hover img {
    transform: scale(1.1);
}

.blog-card .date {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.blog-card h3 {
    margin-bottom: 1rem;
}

/* ==================== TESTIMONIALS ==================== */
.testimonial-card {
    text-align: center;
    padding: 2.5rem;
}

.testimonial-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 3px solid var(--primary-color);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.testimonial-card .role {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ==================== CONTACT FORM ==================== */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--glass-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* ==================== CONTACT INFO ==================== */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-info-item {
    text-align: center;
    padding: 2rem;
    background: var(--glass-bg);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.contact-info-item p {
    color: var(--text-gray);
}

.contact-info-item a {
    color: var(--text-light);
}

.contact-info-item a:hover {
    color: var(--primary-color);
}

/* ==================== MAP ==================== */
.map-container {
    width: 100%;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
    margin-top: 3rem;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ==================== FOOTER ==================== */
footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-glow);
    padding: 3rem 2rem 1rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

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

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

.footer-section ul li a {
    color: var(--text-gray);
    transition: all 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-gray);
}

/* ==================== COOKIE BANNER ==================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-glow);
    z-index: 9999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner p {
    margin: 0;
    flex: 1;
}

.cookie-banner .btn {
    padding: 0.75rem 2rem;
}

/* ==================== ANIMATIONS ==================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* AOS Animation Classes */
[data-aos] {
    opacity: 0;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(50px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-50px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(50px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--glass-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 2rem;
        gap: 1rem;
        transition: left 0.3s ease;
    }

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

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .header-phone {
        order: -1;
    }

    .hero {
        padding: 6rem 1rem 3rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .grid-3,
    .grid-4,
    .grid-2 {
        grid-template-columns: 1fr;
    }

    section {
        padding: 3rem 1rem;
    }

    .cookie-banner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    nav {
        padding: 0 1rem;
    }

    .site-logo {
        height: 40px;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .card {
        padding: 1.5rem;
    }
}

/* ==================== ARTICLE PAGE STYLES ==================== */
.article-header {
    padding: 8rem 2rem 3rem;
    text-align: center;
    background: linear-gradient(180deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.article-header h1 {
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: var(--text-gray);
    font-size: 0.95rem;
}

.article-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.article-content img {
    width: 100%;
    border-radius: 20px;
    margin: 2rem 0;
}

.article-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-content h2 {
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

.author-info {
    background: var(--glass-bg);
    border-radius: 20px;
    padding: 2rem;
    margin: 3rem 0;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.author-info img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid var(--primary-color);
}

.related-articles {
    margin-top: 4rem;
}

.related-articles h2 {
    text-align: center;
    margin-bottom: 2rem;
}

/* ==================== SERVICE PAGE STYLES ==================== */
.service-hero {
    padding: 8rem 2rem 4rem;
    text-align: center;
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--darker-bg), var(--dark-bg));
    position: relative;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/img_735f5316.jpg') center/cover no-repeat;
    opacity: 0.2;
    z-index: -1;
    pointer-events: none;
}

.service-details,
.service-features,
.service-process,
.service-pricing {
    padding: 4rem 2rem;
}

.feature-list,
.process-list {
    list-style: none;
    max-width: 800px;
    margin: 2rem auto;
}

.feature-list li,
.process-list li {
    background: var(--glass-bg);
    padding: 1.5rem;
    margin-bottom: 1rem;
    border-radius: 15px;
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.feature-list li:hover,
.process-list li:hover {
    transform: translateX(10px);
    border-left-color: var(--secondary-color);
}

.service-cta {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--gradient-1);
}

.service-cta h2 {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.service-cta p {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* ==================== LEGAL PAGES ==================== */
.legal-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 8rem 2rem 4rem;
}

.legal-content h1 {
    margin-bottom: 2rem;
}

.legal-content h2 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-size: 1.8rem;
}

.legal-content p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.legal-content ul {
    margin: 1rem 0 1.5rem 2rem;
    color: var(--text-gray);
}

.legal-content ul li {
    margin-bottom: 0.5rem;
}