@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');
@import url('https://unpkg.com/aos@2.3.1/dist/aos.css');
@import url('https://cdn.jsdelivr.net/npm/swiper@11/swiper-bundle.min.css');

:root {
    --bg-dark: #0f0f0f;
    --card-dark: #141414;
    --text-white: #ffffff;
    --text-grey: #a0a0a0;
    --accent-color: #A4C8E1; /* Silver Blue */
    --border-light: rgba(255, 255, 255, 0.15);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-blur: blur(15px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { 
    font-family: 'Manrope', sans-serif; 
    background-color: #000; 
    color: var(--text-white); 
    overflow-x: hidden; 
}

/* 1. WRAPPER & CONTAINER */
.site-wrapper { width: 100%; margin: 0 auto; background-color: var(--bg-dark); position: relative; overflow: hidden; }
.container-limit { max-width: 1440px; margin: 0 auto; padding: 0 5%; position: relative; z-index: 2; }

/* 2. NAVBAR */
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 20px 5%; position: fixed; top: 0; left: 0; right: 0; z-index: 9999; transition: 0.4s ease; }
.navbar.scrolled { background: rgba(15, 15, 15, 0.9); backdrop-filter: blur(20px); padding: 15px 5%; border-bottom: 1px solid var(--border-light); }
.brand img { height: 40px; object-fit: contain; }
.nav-links { background: var(--glass-bg); backdrop-filter: var(--glass-blur); padding: 10px 30px; border-radius: 50px; border: 1px solid var(--border-light); }
.nav-links a { text-decoration: none; color: rgba(255,255,255,0.7); font-weight: 500; margin: 0 15px; font-size: 0.9rem; transition: 0.3s; }
.nav-links a:hover { color: white; }

/* 3. BUTTONS */
.btn-glass { display: inline-flex; align-items: center; gap: 10px; background: var(--glass-bg); backdrop-filter: var(--glass-blur); border: 1px solid var(--border-light); color: white; padding: 12px 30px; border-radius: 50px; text-decoration: none; font-weight: 600; transition: 0.3s; cursor: pointer; }
.btn-glass:hover { background: white; color: black; transform: translateY(-3px); }
.btn-glass i { background: white; color: black; width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 0.7rem; }

/* 4. HERO SECTION */
.hero-new { position: relative; width: 100%; height: 100vh; min-height: 600px; overflow: hidden; display: flex; align-items: flex-end; padding-bottom: 100px; }
.hero-bg-slider { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.hero-slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1s ease-in-out; }
.hero-slide.active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; filter: brightness(0.6); }
.hero-content { position: relative; z-index: 10; max-width: 800px; }
.hero-title { font-size: clamp(3rem, 5vw, 5rem); font-weight: 300; line-height: 1.1; margin-bottom: 20px; }
.hero-title span { font-weight: 800; font-style: italic; }
.hero-desc { color: rgba(255,255,255,0.8); margin-bottom: 30px; font-size: 1.1rem; max-width: 600px; }
.hero-actions { display: flex; gap: 20px; }

/* 5. RUNNING TEXT */
.marquee-section { background: var(--bg-dark); padding: 20px 0; border-bottom: 1px solid var(--border-light); }
.marquee-content { display: inline-block; animation: marquee 30s linear infinite; white-space: nowrap; }
.marquee-item { color: var(--text-grey); font-size: 0.9rem; font-weight: 500; margin: 0 40px; display: inline-flex; align-items: center; gap: 10px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* 6. ABOUT SECTION */
.about-section { padding: 100px 0; position: relative; background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2000&auto=format&fit=crop') no-repeat center center/cover; background-attachment: fixed; }
.about-bg-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.85); z-index: 1; }
.about-glass-container { position: relative; z-index: 2; background: rgba(20, 20, 20, 0.6); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 40px; padding: 60px; display: flex; gap: 60px; align-items: center; }
.about-left { flex: 1.2; }
.about-left h2 { font-size: 3rem; margin-bottom: 20px; }
.about-desc { color: #ccc; line-height: 1.8; margin-bottom: 30px; }
.about-right { flex: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-box { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 20px; padding: 25px; text-align: center; transition: 0.3s; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.stat-box:hover { background: rgba(255,255,255,0.1); transform: translateY(-5px); }
.stat-icon { font-size: 2rem; color: var(--accent-color); margin-bottom: 15px; animation: floatIcon 3s ease-in-out infinite; }
.stat-box h3 { font-size: 2.2rem; font-weight: 800; margin-bottom: 5px; color: white; }
.stat-box p { color: #aaa; font-size: 0.85rem; }
@keyframes floatIcon { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

/* 7. SERVICES SECTION */
.services-section { padding: 100px 0; background: #050505; position: relative; }
.glow-effect { position: absolute; width: 400px; height: 400px; background: var(--accent-color); filter: blur(200px); opacity: 0.15; top: 20%; left: 30%; z-index: 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; position: relative; z-index: 1; }
.service-glass-card { background: var(--glass-bg); border: 1px solid rgba(255, 255, 255, 0.08); backdrop-filter: blur(10px); border-radius: 24px; padding: 35px; transition: 0.4s ease; display: flex; flex-direction: column; align-items: flex-start; }
.service-glass-card:hover { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.3); transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.3); }
.srv-icon { width: 60px; height: 60px; background: rgba(255,255,255,0.1); border-radius: 16px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; color: var(--accent-color); margin-bottom: 25px; transition: 0.3s; }
.service-glass-card:hover .srv-icon { background: var(--accent-color); color: black; }
.srv-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 15px; color: white; }
.srv-desc { font-size: 0.95rem; color: #aaa; line-height: 1.6; }

/* 8. PROJECT SECTION */
.projects-section { padding: 80px 0 100px 0; background: var(--bg-dark); position: relative; overflow: hidden; }
.sec-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 40px; padding-right: 5%; }
.sec-title h2 { font-size: 3rem; font-weight: 600; margin-bottom: 5px; }
.sec-title span { color: var(--text-grey); font-size: 0.9rem; }
.swiper { width: 100%; padding-bottom: 50px !important; overflow: visible !important; }
.swiper-slide { height: 480px; }
.proj-card { width: 100%; height: 100%; border-radius: 30px; overflow: hidden; position: relative; border: 1px solid rgba(255,255,255,0.15); background: #000; transition: transform 0.4s ease, box-shadow 0.4s ease; }
.proj-card:hover { border-color: rgba(255,255,255,0.5); transform: translateY(-10px); box-shadow: 0 20px 40px rgba(0,0,0,0.7); }
.proj-bg-img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s ease; }
.proj-card:hover .proj-bg-img { transform: scale(1.1); }
.proj-overlay { position: absolute; bottom: 0; left: 0; width: 100%; height: 60%; background: linear-gradient(to top, #0f0f0f 15%, rgba(15,15,15,0.8) 50%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 25px; z-index: 2; }
.proj-title { font-size: 1.4rem; font-weight: 700; color: white; margin-bottom: 5px; }
.proj-location { font-size: 0.9rem; color: #ccc; margin-bottom: 12px; display: flex; align-items: center; gap: 5px; }
.proj-location i { color: var(--accent-color); }
.proj-badges { display: flex; gap: 8px; margin-bottom: 20px; }
.badge { background: rgba(255,255,255,0.15); backdrop-filter: blur(5px); padding: 5px 12px; border-radius: 8px; font-size: 0.8rem; font-weight: 600; color: #fff; border: 1px solid rgba(255,255,255,0.1); }
.btn-view-details { display: block; width: 100%; padding: 12px 0; text-align: center; border: 1px solid rgba(255,255,255,0.3); border-radius: 50px; color: white; text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: 0.3s; background: rgba(0,0,0,0.3); }
.btn-view-details:hover { background: white; color: black; border-color: white; }
.swiper-nav-btns { display: flex; gap: 10px; align-items: center; }
.custom-prev, .custom-next { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.3); color: white; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: 0.3s; }
.custom-prev:hover, .custom-next:hover { background: white; color: black; }
.btn-view-all-top { border: 1px solid rgba(255,255,255,0.3); padding: 10px 25px; border-radius: 50px; color: white; text-decoration: none; font-size: 0.9rem; margin-right: 15px; }

/* 9. ARTICLES SECTION */
.articles-section { padding: 100px 0; background: #080808; border-top: 1px solid var(--border-light); }
.art-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.art-card { background: var(--glass-bg); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(15px); border-radius: 20px; overflow: hidden; transition: 0.4s ease; }
.art-card:hover { transform: translateY(-10px); border-color: rgba(255,255,255,0.3); }
.art-img { height: 220px; width: 100%; object-fit: cover; transition: 0.5s; }
.art-card:hover .art-img { transform: scale(1.05); }
.art-content { padding: 25px; }
.art-date { font-size: 0.8rem; color: var(--accent-color); margin-bottom: 10px; display: block; font-weight: 600; }
.art-title { font-size: 1.3rem; margin-bottom: 15px; font-weight: 700; line-height: 1.3; }
.art-excerpt { font-size: 0.9rem; color: #aaa; line-height: 1.6; margin-bottom: 20px; }
.btn-read { color: white; font-weight: 600; text-decoration: none; display: flex; align-items: center; gap: 5px; transition: 0.3s; }
.btn-read:hover { gap: 10px; color: var(--accent-color); }

/* ARTICLE DETAIL */
.article-hero-section { padding-top: 150px; padding-bottom: 80px; background: radial-gradient(circle at 10% 20%, rgba(164, 200, 225, 0.05) 0%, transparent 40%); }
.art-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.art-category-pill { display: inline-block; padding: 8px 20px; border-radius: 30px; border: 1px solid var(--accent-color); color: var(--accent-color); font-size: 0.8rem; font-weight: 700; letter-spacing: 1px; margin-bottom: 25px; background: rgba(164, 200, 225, 0.05); }
.art-hero-title { font-size: 3.5rem; font-weight: 800; line-height: 1.2; margin-bottom: 40px; }
.art-meta-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; border-top: 1px solid var(--border-light); padding-top: 30px; }
.meta-item h5 { font-size: 0.75rem; color: #666; margin-bottom: 5px; text-transform: uppercase; letter-spacing: 1px; }
.meta-item p { font-size: 1rem; color: white; font-weight: 600; }
.art-hero-img-box { position: relative; border-radius: 40px; overflow: hidden; height: 500px; box-shadow: 20px 20px 60px rgba(0,0,0,0.5); border: 1px solid var(--border-light); }
.art-hero-img-box img { width: 100%; height: 100%; object-fit: cover; }
.article-body-section { padding-bottom: 100px; }
.article-layout { display: grid; grid-template-columns: 300px 1fr; gap: 60px; position: relative; }
.toc-box { position: sticky; top: 120px; background: var(--glass-bg); backdrop-filter: blur(10px); border: 1px solid var(--border-light); border-radius: 20px; padding: 30px; }
.toc-title { font-size: 1.1rem; font-weight: 700; color: white; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.toc-title::before { content: ''; width: 4px; height: 20px; background: var(--accent-color); border-radius: 2px; }
.toc-list { list-style: none; padding: 0; }
.toc-list li { margin-bottom: 15px; }
.toc-list a { color: var(--text-grey); text-decoration: none; font-size: 0.95rem; transition: 0.3s; display: block; padding-left: 10px; border-left: 2px solid transparent; }
.toc-list a:hover { color: var(--accent-color); border-left-color: var(--accent-color); }
.article-content { font-size: 1.15rem; line-height: 1.9; color: #ddd; }
.article-content h2 { font-size: 2rem; color: white; margin-top: 50px; margin-bottom: 20px; }
.article-content p { margin-bottom: 20px; }

/* 10. NEW FOOTER FUTURISTIC */
.footer-section { padding: 80px 0 30px 0; background: #000; border-top: 1px solid var(--border-light); position: relative; overflow: hidden; }
.footer-glow { position: absolute; bottom: -200px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, var(--accent-color) 0%, transparent 70%); opacity: 0.1; pointer-events: none; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 40px; margin-bottom: 60px; }
.footer-brand img { height: 50px; width: auto; margin-bottom: 20px; filter: brightness(0) invert(1); }
.footer-desc { color: #888; font-size: 0.9rem; line-height: 1.6; margin-bottom: 25px; }
.footer-col h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: 25px; color: white; letter-spacing: 0.5px; }
.footer-links li { margin-bottom: 15px; list-style: none; }
.footer-links a { color: #aaa; text-decoration: none; transition: 0.3s; font-size: 0.9rem; display: inline-block; }
.footer-links a:hover { color: var(--accent-color); transform: translateX(5px); }
.footer-contact li { display: flex; gap: 15px; color: #aaa; margin-bottom: 20px; font-size: 0.9rem; line-height: 1.5; }
.footer-contact i { color: var(--accent-color); margin-top: 4px; }
.social-icons { display: flex; gap: 15px; }
.social-btn { width: 45px; height: 45px; border-radius: 50%; background: var(--glass-bg); border: 1px solid var(--border-light); display: flex; align-items: center; justify-content: center; color: white; transition: 0.3s; text-decoration: none; }
.social-btn:hover { background: var(--accent-color); color: black; border-color: var(--accent-color); transform: translateY(-3px); }
.footer-bottom { border-top: 1px solid var(--border-light); padding-top: 30px; display: flex; justify-content: space-between; color: #666; font-size: 0.85rem; }

/* RESPONSIVE */
@media (max-width: 992px) {
    .nav-links { display: none; } .hamburger { display: block; }
    .about-glass-container { flex-direction: column; padding: 40px; }
    .about-right { width: 100%; }
    .services-grid, .art-grid, .footer-grid { grid-template-columns: 1fr 1fr; }
    .swiper-slide { width: 300px; height: 450px; }
    .art-hero-grid, .article-layout { grid-template-columns: 1fr; }
    .toc-box { display: none; }
}
@media (max-width: 576px) {
    .services-grid, .footer-grid, .art-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 2.5rem; }
    .hero-actions { flex-direction: column; }
    .btn-glass { width: 100%; justify-content: center; }
    .proj-card { width: 85vw; height: 400px; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}

/* Mobile Menu */
.hamburger { display: none; cursor: pointer; z-index: 1001; width: 30px; height: 20px; position: relative; }
.hamburger span { display: block; position: absolute; height: 2px; width: 100%; background: white; border-radius: 2px; transition: .25s; }
.hamburger span:nth-child(1) { top: 0px; } .hamburger span:nth-child(2) { top: 9px; } .hamburger span:nth-child(3) { top: 18px; }
.hamburger.open span:nth-child(1) { top: 9px; transform: rotate(135deg); } .hamburger.open span:nth-child(2) { opacity: 0; left: -60px; } .hamburger.open span:nth-child(3) { top: 9px; transform: rotate(-135deg); }
.mobile-menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(5,5,5,0.98); backdrop-filter: blur(20px); z-index: 1000; display: flex; flex-direction: column; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: 0.4s; }
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }
.mobile-links a { display: block; font-size: 2rem; font-weight: 700; color: white; text-decoration: none; margin: 20px 0; }