/* 
   Ozastron Global Connections - Main Stylesheet
   A clean, modern design with black and white color scheme
*/

/* ===== GLOBAL STYLES ===== */
:root {
    --primary-color: #000000;
    --secondary-color: #333333;
    --accent-color: #666666;
    --light-color: #f8f8f8;
    --white-color: #ffffff;
    --gray-color: #e0e0e0;
    --dark-gray: #444444;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
    --border-radius: 5px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body, html {
    margin: 0;
    padding: 0;
  }
  
html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 15px;
    color: var(--primary-color);
}

p {
    margin-bottom: 15px;
}

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

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

ul {
    list-style: none;
}

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

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

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

.section-header p {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--white-color);
    padding: 12px 30px;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    cursor: pointer;
}

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

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

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

.cta-center {
    text-align: center;
    margin-top: 30px;
}

/* ===== HEADER ===== */
#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;
    transition: var(--transition);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 60px;
    width: auto;
}
nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
}

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

.nav-menu li a {
    font-weight: 600;
    font-size: 1rem;
    padding: 10px 0;
    position: relative;
}

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

.nav-menu li a:hover::after,
.nav-menu li.active a::after {
    width: 100%;
}

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

/* ===== HERO SECTION ===== */
#hero {
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1577563908411-5077b6dc7624?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1740&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white-color);
    padding: 0 20px;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--white-color);
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

/* ===== FEATURES SECTION ===== */
#features {
    padding: 100px 0;
    background-color: var(--light-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-box {
    background-color: var(--white-color);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
}

.feature-box:hover {
    transform: translateY(-10px);
}

.feature-box .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

/* ===== PRODUCTS SECTION ===== */
#products {
    padding: 100px 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.product-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.product-card:hover {
    transform: translateY(-10px);
}

.product-img {
    height: 250px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.product-info {
    padding: 20px;
    background-color: var(--white-color);
}

.product-info h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

/* ===== TESTIMONIALS SECTION ===== */
#testimonials {
    padding: 100px 0;
    background-color: var(--light-color);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial {
    display: none;
    text-align: center;
}

.testimonial.active {
    display: block;
}

.testimonial-content {
    background-color: var(--white-color);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    position: relative;
}

.testimonial-content::before {
    content: '\201C';
    font-size: 5rem;
    position: absolute;
    top: -20px;
    left: 20px;
    color: var(--gray-color);
    font-family: serif;
}

.testimonial-content p {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 20px;
}

.client-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.client-info p {
    color: var(--accent-color);
    margin-bottom: 0;
}

.testimonial-controls {
    text-align: center;
    margin-top: 20px;
}

.dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    margin: 0 5px;
    background-color: var(--gray-color);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
}

/* ===== GLOBAL PRESENCE SECTION ===== */
#global-presence {
    padding: 100px 0;
}

.map-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.world-map {
    position: relative;
}

.map-point {
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--primary-color);
    border-radius: 50%;
    cursor: pointer;
    z-index: 2;
}

.map-point::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(3);
        opacity: 0;
    }
}

.point-info {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    background-color: var(--white-color);
    padding: 15px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.map-point:hover .point-info {
    opacity: 1;
    visibility: visible;
}

.point-info h4 {
    margin-bottom: 5px;
}

.point-info p {
    margin-bottom: 0;
    font-size: 0.9rem;
}

/* ===== CTA SECTION ===== */
#cta {
    padding: 80px 0;
    background-color: var(--primary-color);
    color: var(--white-color);
    text-align: center;
}

.cta-content h2 {
    color: var(--white-color);
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== FOOTER ===== */
#footer {
    background-color: var(--secondary-color);
    color: var(--white-color);
    padding: 70px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: 15px;
}

.footer-logo p {
    font-size: 1.1rem;
    font-weight: 300;
}

.footer-links h3,
.footer-services h3,
.footer-contact h3 {
    color: var(--white-color);
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
}

.footer-links h3::after,
.footer-services h3::after,
.footer-contact h3::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 3px;
    background-color: var(--white-color);
    bottom: -10px;
    left: 0;
}

.footer-links ul li,
.footer-services ul li,
.footer-contact ul li {
    margin-bottom: 10px;
}

.footer-links ul li a,
.footer-services ul li a {
    color: var(--gray-color);
    transition: var(--transition);
}

.footer-links ul li a:hover,
.footer-services ul li a:hover {
    color: var(--white-color);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    align-items: flex-start;
    color: var(--gray-color);
}

.footer-contact ul li i {
    margin-right: 10px;
    color: var(--white-color);
}

.social-icons {
    display: flex;
    margin-top: 20px;
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    margin-right: 10px;
    color: var(--white-color);
    transition: var(--transition);
}

.social-icons a:hover {
    background-color: var(--white-color);
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--gray-color);
}

/* ===== PAGE BANNER ===== */
#page-banner {
    height: 50vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1577563908411-5077b6dc7624?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1740&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white-color);
    margin-top: 90px;
}

.banner-content h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--white-color);
}

.banner-content p {
    font-size: 1.3rem;
    max-width: 700px;
}

/* ===== ABOUT PAGE STYLES ===== */
#about-us {
    padding: 100px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

#mission-vision {
    padding: 100px 0;
    background-color: var(--light-color);
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mission-box,
.vision-box {
    background-color: var(--white-color);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
}

.mission-box .icon,
.vision-box .icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.mission-box h2,
.vision-box h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

#values {
    padding: 100px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-box {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
}

.value-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--box-shadow);
}

.value-box .icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.value-box h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

#team {
    padding: 100px 0;
    background-color: var(--light-color);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-member {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.member-img {
    height: 300px;
    overflow: hidden;
}

.member-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.team-member:hover .member-img img {
    transform: scale(1.1);
}

.member-info {
    padding: 20px;
    text-align: center;
}

.member-info h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.member-info .position {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.member-info .bio {
    margin-bottom: 0;
}

#milestones {
    padding: 100px 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    width: 2px;
    background-color: var(--primary-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--white-color);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    top: 15px;
    right: -10px;
    z-index: 1;
}

.timeline-item:nth-child(even)::after {
    left: -10px;
}

.year {
    position: absolute;
    top: 15px;
    right: -85px;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.timeline-item:nth-child(even) .year {
    left: -85px;
}

.content {
    padding: 20px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.content h3 {
    margin-bottom: 10px;
}

.content p {
    margin-bottom: 0;
}

/* ===== SERVICES PAGE STYLES ===== */
#services-overview {
    padding: 100px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
}

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

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.service-features {
    text-align: left;
    margin-top: 20px;
}

.service-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: flex-start;
}

.service-features li i {
    color: var(--primary-color);
    margin-right: 10px;
    margin-top: 5px;
}

#products-services {
    padding: 100px 0;
    background-color: var(--light-color);
}

.product-categories {
    display: flex;
    flex-direction: column;
    gap: 50px;
}

.category {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.category.reverse {
    direction: rtl;
}

.category.reverse .category-info {
    direction: ltr;
}

.category-img img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.category-info h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

.category-info p {
    margin-bottom: 20px;
}

.category-info ul {
    list-style: disc;
    padding-left: 20px;
}

.category-info ul li {
    margin-bottom: 5px;
}

#process {
    padding: 100px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.step {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    position: relative;
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-10px);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 20px;
    background-color: var(--primary-color);
    color: var(--white-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
}

.step-content {
    margin-top: 10px;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.step-content p {
    margin-bottom: 0;
}

#faq {
    padding: 100px 0;
    background-color: var(--light-color);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.faq-question h3 {
    margin-bottom: 0;
    font-size: 1.2rem;
}

.toggle-icon {
    font-size: 1.2rem;
    transition: var(--transition);
}

.faq-item.active .toggle-icon i {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 1000px;
}

/* ===== CONTACT PAGE STYLES ===== */
#contact-info {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.contact-card {
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 30px;
    text-align: center;
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-10px);
}

.contact-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.contact-card p {
    margin-bottom: 0;
}

#contact-form {
    padding: 100px 0;
    background-color: var(--light-color);
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white-color);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 40px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

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

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

#map {
    padding: 100px 0 0;
}

.map-wrapper {
    height: 500px;
    overflow: hidden;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ===== RESPONSIVE STYLES ===== */
@media screen and (max-width: 1024px) {
    .section-header h2 {
        font-size: 2.2rem;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .banner-content h1 {
        font-size: 2.5rem;
    }
    
    .about-content,
    .category {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .category.reverse {
        direction: ltr;
    }
    
    .timeline::before {
        left: 40px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item::after {
        left: 30px;
        right: auto;
    }
    
    .timeline-item:nth-child(even)::after {
        left: 30px;
    }
    
    .year {
        left: 0;
        right: auto;
    }
    
    .timeline-item:nth-child(even) .year {
        left: 0;
    }
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .banner-content h1 {
        font-size: 2rem;
    }
    
    .banner-content p {
        font-size: 1.1rem;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--white-color);
        flex-direction: column;
        align-items: center;
        padding: 20px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        overflow-y: auto;
    }
    
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        margin: 0 0 20px 0;
        width: 100%;
    }
    
    .nav-menu li a {
        display: block;
        width: 100%;
        padding: 10px 0;
    }
}

@media screen and (max-width: 480px) {
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .banner-content h1 {
        font-size: 1.8rem;
    }
    
    .banner-content p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}