/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Manrope', sans-serif;
    background-color: #000000;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header styles */
#header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    background-color: rgba(0, 0, 0, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(124, 205, 179, 0.1);
    transition: transform 0.3s ease-in-out;
}

#header img {
    height: 80px;
    width: auto;
}

#header nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

#header nav a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: all 0.3s ease;
    position: relative;
}

#header nav a:hover,
#header nav a.active {
    color: #7CCDB3;
}

#header nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #7CCDB3;
}

/* Mobile Navigation */
#mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 75px;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 10001;
    transition: transform 0.3s ease-in-out;
}

.mobile-nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
    height: 100%;
}

.mobile-logo img {
    height: auto;
    width: 100%;
    max-width: 220px;
    object-fit: contain;
}

.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    width: 25px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10002;
}

.hamburger span {
    display: block;
    height: 2px;
    width: 100%;
    background-color: #7CCDB3;
    border-radius: 1px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

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

.mobile-nav {
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    height: calc(100vh - 75px);
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(15px);
    z-index: 10000;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    overflow-y: auto;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav ul {
    list-style: none;
    padding: 40px 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.mobile-nav-link {
    color: #ffffff !important;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    padding: 15px 30px;
    border-radius: 8px;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 200px;
    display: block;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: rgba(124, 205, 179, 0.1);
    color: #7CCDB3 !important;
}

body.mobile-menu-open {
    overflow: hidden;
}

/* Hero Section */
.hero-section {
    margin-top: 100px;
    min-height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(124, 205, 179, 0.1) 0%, transparent 50%);
    overflow: hidden;
    padding: 4rem 3rem;
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 800px;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 0%, #7CCDB3 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

/* Filter Section */
.filter-section {
    padding: 2rem 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(124, 205, 179, 0.1);
    border: 1px solid rgba(124, 205, 179, 0.3);
    color: rgba(255, 255, 255, 0.7);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Manrope', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
}

.filter-btn:hover,
.filter-btn.active {
    background: #7CCDB3;
    color: #000000;
    border-color: #7CCDB3;
    transform: translateY(-2px);
}

/* News Grid */
.news-section {
    padding: 2rem 3rem 6rem;
    max-width: 1400px;
    margin: 0 auto;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

/* News Card */
.news-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(124, 205, 179, 0.2);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

.news-card:hover {
    transform: translateY(-10px);
    border-color: #7CCDB3;
    box-shadow: 0 20px 40px rgba(124, 205, 179, 0.2);
}

.news-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, rgba(124, 205, 179, 0.2), rgba(124, 205, 179, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.news-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-card-logo {
    object-fit: contain;
    padding: 2rem;
    background: #ffffff;
}

.news-card-image i {
    font-size: 3rem;
    color: #7CCDB3;
}

.news-card-content {
    padding: 1.5rem;
}

.news-category {
    display: inline-block;
    background: rgba(124, 205, 179, 0.2);
    color: #7CCDB3;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.news-date {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.news-card h3 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: #ffffff;
    line-height: 1.4;
}

.news-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.news-source {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.85rem;
    margin-bottom: 1rem;
}

.news-source i {
    color: #7CCDB3;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #7CCDB3;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.read-more:hover {
    gap: 0.75rem;
}

/* Footer */
#footer {
    background: #0a0a0a;
    color: #ffffff;
    padding: 3rem 3rem 1rem;
    border-top: 1px solid rgba(124, 205, 179, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 2rem;
}

.footer-column h3 {
    font-size: 1rem;
    margin-bottom: 1rem;
    color: #7CCDB3;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

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

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column ul li a:hover {
    color: #7CCDB3;
}

.footer-logo {
    height: 60px;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.social-icons {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-icons a {
    width: 40px;
    height: 40px;
    background: rgba(124, 205, 179, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7CCDB3;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #7CCDB3;
    color: #000000;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 1.5rem 0;
    margin-top: 2rem;
    color: rgba(255, 255, 255, 0.5);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    #header {
        display: none;
    }

    #mobile-header {
        display: block;
    }

    .hero-section {
        margin-top: 75px;
        padding: 3rem 1.5rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .filter-section {
        padding: 1.5rem;
    }

    .news-section {
        padding: 1.5rem 1.5rem 4rem;
    }

    .news-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .filter-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-btn {
        width: 100%;
    }
}