:root {
    --primary-blue: #87CEEB;
    --light-blue: #B0E0E6;
    --sky-blue: #87CEFA;
    --deep-blue: #4A90E2;
    --accent-blue: #5DADE2;
    --dark-blue: #2C5F8D;
    --white: #FFFFFF;
    --light-gray: #F0F8FF;
    --text-dark: #2C3E50;
    --text-light: #FFFFFF;
    --shadow: rgba(74, 144, 226, 0.15);
}


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

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

/* Header & Navigation */
header {
    background-color: var(--white);
    position: fixed;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 15px var(--shadow);
    border-bottom: 2px solid var(--light-blue);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    position: relative;
}

nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.logo {
    font-family: 'Megrim', cursive;
    font-size: 2.2rem;
    color: var(--deep-blue);
    text-decoration: none;
    font-weight: bold;
    letter-spacing: 2px;
    transition: color 0.3s ease;
}

.logo:hover {
    color: var(--accent-blue);
}

.language-switcher {
    display: flex;
}

.lang-btn {
    background: transparent;
    border: 2px solid var(--primary-blue);
    color: var(--deep-blue);
    padding: 6px 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.lang-btn:first-child {
    border-radius: 20px 0 0 20px;
    border-right: none;
}

.lang-btn:last-child {
    border-radius: 0 20px 20px 0;
}

.lang-btn.active {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

.lang-btn:hover:not(.active) {
    background-color: var(--light-blue);
    color: var(--deep-blue);
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    margin-left: 30px;
    position: relative;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.05rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--deep-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
    transition: width 0.3s ease;
    border-radius: 2px;
}

.nav-link:hover::after {
    width: 100%;
}

.dropdown {
    position: relative;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: var(--white);
    min-width: 250px;
    box-shadow: 0 8px 25px var(--shadow);
    z-index: 1;
    border-radius: 10px;
    overflow: hidden;
    top: 100%;
    left: 0;
    border: 2px solid var(--light-blue);
}

.dropdown-content a {
    color: var(--text-dark);
    padding: 14px 18px;
    text-decoration: none;
    display: block;
    transition: all 0.3s;
    border-bottom: 1px solid var(--light-gray);
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background-color: var(--light-blue);
    color: var(--deep-blue);
    padding-left: 24px;
}

.dropdown:hover .dropdown-content {
    display: block;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--deep-blue);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--sky-blue) 50%, var(--light-blue) 100%);
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1518998053901-5348d3961a04?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: 0;
}

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

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 4.5rem;
    margin-bottom: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-family: 'Megrim', cursive;
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.2);
}

.slogan {
    font-size: 1.6rem;
    margin-bottom: 35px;
    font-weight: 400;
    font-style: italic;
    color: var(--white);
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.2);
}

.btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-blue));
    color: var(--white);
    padding: 14px 35px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: 0 4px 15px var(--shadow);
}

.btn:hover {
    background: linear-gradient(135deg, var(--accent-blue), var(--deep-blue));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(74, 144, 226, 0.3);
}

.btn.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.btn.whatsapp:hover {
    background: linear-gradient(135deg, #128C7E, #25D366);
}

/* Sections */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: inline-block;
    color: var(--deep-blue);
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--accent-blue));
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 700px;
    margin: 20px auto 0;
    color: var(--text-dark);
    opacity: 0.85;
}

/* Product Overview */
.product-overview {
    background: linear-gradient(to bottom, var(--white), var(--light-gray));
}

.overview-content {
    display: flex;
    align-items: center;
    gap: 50px;
}

.overview-text {
    flex: 1;
}

.overview-text h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--deep-blue);
}

.overview-text p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.7;
}

.overview-image {
    flex: 1;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 40px var(--shadow);
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--light-blue), var(--primary-blue));
    border: 3px solid var(--white);
}

.video-placeholder {
    text-align: center;
    color: var(--white);
}

.video-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--white);
    opacity: 0.9;
}

.video-placeholder p {
    font-size: 1.2rem;
}

/* Product Details */
.product-details {
    background-color: var(--white);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.detail-card {
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--light-blue);
}

.detail-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.25);
    border-color: var(--primary-blue);
}

.detail-icon {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: var(--deep-blue);
}

.detail-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--deep-blue);
}

.detail-card p {
    font-size: 1rem;
    font-weight: 400;
    flex-grow: 1;
    color: var(--text-dark);
    line-height: 1.7;
}

/* Core Advantages */
.advantages {
    background: linear-gradient(to bottom, var(--light-gray), var(--white));
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.advantage-card {
    background-color: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid var(--light-blue);
}

.advantage-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.25);
    border-color: var(--primary-blue);
}

.advantage-image {
    height: 200px;
    overflow: hidden;
}

.advantage-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.advantage-card h3 {
    font-size: 1.5rem;
    margin: 20px 20px 15px;
    font-weight: 600;
    color: var(--deep-blue);
}

.advantage-card p {
    font-size: 1rem;
    font-weight: 400;
    margin: 0 20px 20px;
    color: var(--text-dark);
    line-height: 1.7;
}

/* Use Cases */
.use-cases {
    background-color: var(--white);
}

.case-container {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.case-card {
    display: flex;
    gap: 40px;
    align-items: center;
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    border: 2px solid var(--light-blue);
}

.case-image {
    flex: 1;
    height: 300px;
    overflow: hidden;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.case-content {
    flex: 1;
    padding: 30px;
}

.case-content h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--deep-blue);
}

.case-content h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--deep-blue);
    font-weight: 500;
}

.case-content p {
    font-size: 1rem;
    margin-bottom: 15px;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.7;
}

/* Pricing */
.pricing {
    background: linear-gradient(to bottom, var(--white), var(--light-gray));
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.pricing-card {
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 10px 30px var(--shadow);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 2px solid var(--light-blue);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.25);
    border-color: var(--primary-blue);
}

.pricing-card.featured {
    border: 3px solid var(--deep-blue);
    background: linear-gradient(135deg, var(--light-blue), var(--white));
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-blue));
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 10px var(--shadow);
}

.pricing-header {
    margin-bottom: 30px;
}

.pricing-header h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--deep-blue);
}

.price {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 10px;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--light-blue);
    font-weight: 400;
    color: var(--text-dark);
}

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

/* Services */
.services {
    background: linear-gradient(to bottom, var(--light-gray), var(--white));
}

.services-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-item {
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: 15px;
    padding: 35px;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    text-align: center;
    border: 2px solid var(--light-blue);
}

.service-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.25);
    border-color: var(--primary-blue);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--deep-blue);
}

.service-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    font-weight: 600;
    color: var(--deep-blue);
}

.service-item p {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-dark);
    line-height: 1.7;
}

/* Media Section */
.media {
    background-color: var(--white);
}

.media-section {
    margin-bottom: 60px;
}

.media-section h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--deep-blue);
}

.media-scroller {
    display: flex;
    gap: 20px;
    overflow-x: auto;
    padding: 10px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-blue) var(--light-gray);
}

.media-scroller::-webkit-scrollbar {
    height: 8px;
}

.media-scroller::-webkit-scrollbar-track {
    background: var(--light-gray);
    border-radius: 10px;
}

.media-scroller::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 10px;
}

.media-scroller::-webkit-scrollbar-thumb:hover {
    background: var(--deep-blue);
}

.media-item {
    flex: 0 0 280px;
    background: linear-gradient(135deg, var(--white), var(--light-gray));
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid var(--light-blue);
}

.media-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(74, 144, 226, 0.25);
    border-color: var(--primary-blue);
}

.media-image {
    height: 160px;
    overflow: hidden;
}

.media-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.media-item:hover .media-image img {
    transform: scale(1.1);
}

.media-content {
    padding: 20px;
}

.media-content h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--deep-blue);
}

.media-content p {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-dark);
    opacity: 0.8;
}
/* Media item links */
.media-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.media-link:hover {
    text-decoration: none;
    color: inherit;
}
/* Contact */
.contact {
    background: linear-gradient(to bottom, var(--white), var(--light-gray));
}

.contact-content {
    display: flex;
    gap: 50px;
    align-items: flex-start;
}

.contact-info {
    flex: 1;
}

.contact-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--deep-blue);
}

.contact-info p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 400;
    color: var(--text-dark);
}

.contact-details {
    margin-top: 30px;
}

.contact-details p {
    margin-bottom: 10px;
    font-weight: 400;
    color: var(--text-dark);
}

.contact-details i {
    width: 20px;
    margin-right: 10px;
    color: var(--deep-blue);
}

.whatsapp-btn {
    margin-top: 20px;
}

.contact-form {
    flex: 1;
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    padding: 15px;
    border-radius: 10px;
    border: 2px solid var(--light-blue);
    background-color: var(--white);
    color: var(--text-dark);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 10px var(--shadow);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--text-dark);
    opacity: 0.5;
}

.contact-form textarea {
    resize: vertical;
}

/* Footer */
footer {
    background: linear-gradient(135deg, var(--deep-blue), var(--accent-blue));
    padding: 60px 0 30px;
    color: var(--white);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    font-weight: 600;
    color: var(--white);
}

.footer-column p {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--white);
    opacity: 0.9;
}

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

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

.footer-column ul li a {
    color: var(--white);
    text-decoration: none;
    font-weight: 400;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    opacity: 0.9;
}

.footer-column ul li a i {
    margin-right: 8px;
    width: 20px;
}

.footer-column ul li a:hover {
    color: var(--light-blue);
    opacity: 1;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    font-weight: 400;
    color: var(--white);
    opacity: 0.9;
}

.footer-links {
    margin-top: 10px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    margin: 0 10px;
    transition: all 0.3s;
    opacity: 0.9;
}

.footer-links a:hover {
    color: var(--light-blue);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1300px) {
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .overview-content {
        flex-direction: column;
    }
    
    .case-card {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px var(--shadow);
        padding: 20px 0;
        z-index: 999;
        border-top: 2px solid var(--light-blue);
    }

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

    .nav-item {
        margin: 15px 0;
    }

    nav {
        position: static;
        left: auto;
        transform: none;
        width: 100%;
    }

    .hamburger {
        display: flex;
    }
    
    .language-switcher {
        position: absolute;
        right: 60px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1001;
    }
    
    .hero h1 {
        font-size: 3rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    .hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
    }

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

    .hamburger.active span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
    }
}


@media (max-width: 576px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .slogan {
        font-size: 1.2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) {
    .nav-container {
        justify-content: flex-start;
    }
    
    .language-switcher {
        margin-left: auto;
        margin-right: 20px;
    }
}