/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-blue: #00d4ff;
    --dark-blue: #0a1628;
    --medium-blue: #1a2942;
    --silver: #c0c8d0;
    --white: #ffffff;
    --light-gray: #f5f7fa;
    --gradient-1: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
    --gradient-2: linear-gradient(135deg, #1a2942 0%, #0a1628 100%);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

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

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 212, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.highlight {
    color: var(--primary-blue);
}

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

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: 0.3s;
}

/* Hero Section - Wired/Make Editorial Style */
.hero {
    height: 70vh;
    min-height: 500px;
    background: linear-gradient(135deg, var(--dark-blue) 0%, #0a2540 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom: 5px solid var(--primary-blue);
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 102, 255, 0.08) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: 0 20px;
}

.hero-title {
    font-size: 4.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--silver);
    margin-bottom: 2.5rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-blue);
    color: var(--dark-blue);
    text-decoration: none;
    border-radius: 3px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.9rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 212, 255, 0.5);
    background: #00e5ff;
}

/* Articles Section - Wired/Make Style */
.articles-section {
    padding: 3rem 0 5rem;
    background: #ffffff;
}

.section-title {
    text-align: left;
    font-size: 3rem;
    margin-bottom: 2rem;
    color: var(--dark-blue);
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

/* Search Bar */
.search-container {
    position: relative;
    max-width: 600px;
    margin: 0 auto 2rem;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.5rem;
    font-size: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 50px;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
}

.search-input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.search-input::placeholder {
    color: #999;
}

.clear-search {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #999;
    cursor: pointer;
    padding: 0.5rem;
    line-height: 1;
    transition: color 0.3s ease;
}

.clear-search:hover {
    color: var(--dark-blue);
}

.search-results-text {
    text-align: center;
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.search-results-text.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.articles-grid {
    margin-top: 2rem;
}

/* Featured Article - Hero Style */
.featured-article {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    margin-bottom: 5rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.featured-article:hover {
    transform: translateY(-5px);
}

.featured-image {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
}

.featured-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.featured-article:hover .featured-image img {
    transform: scale(1.05);
}

.featured-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-title {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--dark-blue);
    letter-spacing: -0.02em;
}

.featured-subtitle {
    font-size: 1.3rem;
    line-height: 1.6;
    color: #555;
    margin-bottom: 1.5rem;
}

/* Category Tags */
.category-tag {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary-blue);
    color: var(--dark-blue);
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 3px;
}

.featured-tag {
    font-size: 0.9rem;
    padding: 0.5rem 1rem;
}

/* Category Sections */
.category-section {
    margin-bottom: 4rem;
}

.category-title {
    font-size: 1.8rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--dark-blue);
    margin-bottom: 2rem;
    padding-bottom: 0.75rem;
    border-bottom: 4px solid var(--primary-blue);
    display: inline-block;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

/* Article Cards */
.article-card {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.15);
}

.article-image-wrapper {
    position: relative;
    overflow: hidden;
}

.article-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.article-card:hover .article-image {
    transform: scale(1.05);
}

.article-content {
    padding: 1.5rem;
}

.article-title {
    font-size: 1.3rem;
    color: var(--dark-blue);
    margin-bottom: 0.75rem;
    font-weight: 800;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.article-subtitle {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 1rem;
}

/* Article Meta */
.article-meta,
.read-time {
    font-size: 0.85rem;
    color: #999;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Newsletter Section */
.newsletter-section {
    padding: 5rem 0;
    background: var(--gradient-2);
    text-align: center;
}

.newsletter-content h2 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: var(--silver);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem;
    border: 2px solid var(--primary-blue);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: var(--silver);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--gradient-1);
    color: var(--white);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.form-message {
    margin-top: 1rem;
    color: var(--primary-blue);
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 5rem 0;
    background: var(--white);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-content p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
}

.creator-credit {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--primary-blue);
    text-align: center;
    font-size: 1.2rem;
    color: var(--dark-blue);
}

.creator-credit strong {
    color: var(--primary-blue);
    font-weight: 600;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: var(--light-gray);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

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

/* Footer */
.footer {
    background: var(--dark-blue);
    color: var(--white);
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

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

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

.footer-section a {
    color: var(--silver);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-blue);
}

.social-links {
    display: flex;
    gap: 1rem;
    font-size: 1.5rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--medium-blue);
    border-radius: 50%;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--medium-blue);
    color: var(--silver);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--dark-blue);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        gap: 1rem;
    }

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

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    /* Search Bar Mobile */
    .search-container {
        max-width: 100%;
        margin-bottom: 1.5rem;
    }

    .search-input {
        font-size: 0.95rem;
        padding: 0.9rem 3rem 0.9rem 1.2rem;
    }

    /* Featured Article Mobile */
    .featured-article {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .featured-image img {
        height: 300px;
    }

    .featured-title {
        font-size: 2rem;
    }

    .featured-subtitle {
        font-size: 1.1rem;
    }

    /* Category Sections Mobile */
    .category-title {
        font-size: 1.4rem;
    }

    .category-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .article-title {
        font-size: 1.2rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

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

    .social-links {
        justify-content: center;
    }
}

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

    .nav-container {
        padding: 0.8rem 20px;
    }

    .logo h1 {
        font-size: 1.2rem;
    }
}