:root { --bg-color: #050505; --text-color: #ffffff; --accent-color: #ff3366; --secondary-color: #1a1a1a; --border-color: rgba(255, 255, 255, 0.1); --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1); --transition-medium: 0.4s cubic-bezier(0.25, 1, 0.5, 1); --transition-fast: 0.2s ease-out; }
@media (prefers-reduced-motion: reduce) { * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; } }
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background-color: var(--bg-color); color: var(--text-color); font-family: var(--font-primary); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4 { font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; }
h2 { font-size: clamp(2.5rem, 4vw, 4rem); margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.5rem, 2vw, 2rem); margin-bottom: 1rem; }
p { font-size: 1.1rem; line-height: 1.6; opacity: 0.8; margin-bottom: 1rem; }
.large-p { font-size: clamp(1.2rem, 2vw, 1.5rem); }
.text-center { text-align: center; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-800 { max-width: 800px; }
.mt-5 { margin-top: 3rem; }
#canvas-container { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 20; pointer-events: none; }
.fixed-ui { position: fixed; top: 0; left: 0; width: 100%; z-index: 100; pointer-events: none; }
.fixed-ui > * { pointer-events: auto; }
header { display: flex; justify-content: space-between; align-items: center; padding: 2rem 4rem; mix-blend-mode: difference; transition: padding var(--transition-slow), background-color var(--transition-slow), backdrop-filter var(--transition-slow); }
header.scrolled { padding: 1rem 4rem; background: rgba(5,5,5,0.8); backdrop-filter: blur(10px); mix-blend-mode: normal; }
.logo { display: flex; align-items: center; gap: 1rem; font-weight: 700; letter-spacing: 2px; font-size: 1.2rem; }
.logo img { height: 32px; }
.logo .dim { opacity: 0.5; font-size: 0.8em; font-weight: 400; }
.main-nav { display: flex; gap: 2.5rem; }
.main-nav a { color: var(--text-color); text-decoration: none; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; transition: color var(--transition-fast); position: relative; }
.main-nav a::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 0; height: 1px; background: var(--text-color); transition: width var(--transition-medium); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.header-actions { display: flex; align-items: center; gap: 1.5rem; }
.ses-btn { background: none; border: none; color: white; cursor: pointer; transition: opacity 0.3s; }
.ses-btn:hover { opacity: 0.7; }
.cta-button { background: transparent; color: var(--text-color); text-decoration: none; border: 1px solid rgba(255, 255, 255, 0.3); padding: 0.8rem 1.5rem; border-radius: 30px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; transition: background-color var(--transition-fast), color var(--transition-fast); display: inline-block; }
.cta-button:hover { background: var(--text-color); color: var(--bg-color); }
.cta-button.large { padding: 1.2rem 3rem; font-size: 1rem; background: var(--text-color); color: var(--bg-color); }
.cta-button.large:hover { transform: scale(1.05); }
.scroll-progress-container { position: absolute; right: 2rem; top: 50vh; transform: translateY(-50%); width: 2px; height: 200px; background: rgba(255,255,255,0.1); }
.scroll-progress-bar { width: 100%; background: var(--text-color); transform-origin: top; transition: height 0.1s linear; }
.smooth-scroll-wrapper { position: relative; z-index: 10; }
.panel { min-height: 100vh; position: relative; display: flex; align-items: center; padding: 6rem 4rem; overflow: hidden; }
.content-container { width: 100%; max-width: 1400px; margin: 0 auto; position: relative; z-index: 2; }
.hero { padding: 0; align-items: center; justify-content: center; }
.hero-video-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; }
.hero-video-wrapper video { width: 100%; height: 100%; object-fit: cover; }
.video-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to bottom, rgba(5,5,5,0.3) 0%, rgba(5,5,5,0.8) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 1000px; padding: 0 4rem; margin-top: 10vh; }
.badge-container { display: flex; gap: 1rem; margin-bottom: 2rem; }
.badge { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; padding: 0.5rem 1rem; border: 1px solid var(--border-color); border-radius: 20px; backdrop-filter: blur(5px); }
.hero h1 { font-size: clamp(3rem, 6vw, 7rem); margin-bottom: 2rem; mix-blend-mode: overlay; text-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.hero-subtitle { font-size: clamp(1.2rem, 2vw, 1.8rem); max-width: 700px; }
.expertise-section { background: var(--bg-color); }
.section-header { max-width: 800px; margin-bottom: 5rem; }
.expertise-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.expertise-card { position: relative; height: 400px; border-radius: 12px; overflow: hidden; cursor: pointer; }
.card-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; transition: transform var(--transition-slow); transform: scale(1.05); }
.card-bg video { width: 100%; height: 100%; object-fit: cover; opacity: 0.65; transition: opacity var(--transition-medium); background: #111; }
.card-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 100%); }
.card-content { position: absolute; bottom: 0; left: 0; width: 100%; padding: 2.5rem 2rem; transition: transform var(--transition-medium); }
.card-content h3 { font-size: 1.8rem; margin-bottom: 0.5rem; transition: color var(--transition-fast); }
.card-content p { font-size: 0.95rem; opacity: 0.8; line-height: 1.5; transition: opacity var(--transition-medium); }
.expertise-card:hover .card-bg { transform: scale(1); }
.expertise-card:hover .card-bg video { opacity: 1; }
.expertise-card:hover .card-content h3 { color: var(--accent-color); }
.expertise-card:hover .card-content p { opacity: 1; }
.split-layout { display: flex; width: 100%; min-height: 80vh; gap: 4rem; align-items: center; }
.split-content { flex: 1; max-width: 600px; }
.split-visual { flex: 1; height: 600px; position: relative; border-radius: 20px; overflow: hidden; background: var(--secondary-color); display: flex; align-items: center; justify-content: center; }
.label-tag { display: inline-block; padding: 0.4rem 1rem; border: 1px solid var(--accent-color); color: var(--accent-color); border-radius: 20px; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 2rem; }
.award-startups { background: #0a0a0a; }
.awards-showcase { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3rem; margin-top: 5rem; text-align: center; }
.award-item { padding: 2rem; background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.05); border-radius: 16px; transition: transform 0.4s; }
.award-item:hover { transform: translateY(-10px); background: rgba(255,255,255,0.05); }
.award-3d-wrapper { height: 200px; margin-bottom: 2rem; display: flex; align-items: center; justify-content: center; position: relative; }
.case-study { background: var(--bg-color); }
.case-study-card { display: flex; background: var(--secondary-color); border-radius: 24px; overflow: hidden; border: 1px solid var(--border-color); }
.case-video-container { flex: 1; position: relative; min-height: 500px; }
.case-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.case-overlay-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 5rem; font-weight: 800; color: rgba(255,255,255,0.1); pointer-events: none; }
.case-content { flex: 1; padding: 5rem 4rem; display: flex; flex-direction: column; justify-content: center; }
.case-category { font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; color: var(--accent-color); margin-bottom: 1rem; display: block; }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 3rem 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); padding: 2rem 0; }
.stat-box { text-align: center; }
.stat-value { font-size: 3rem; font-weight: 700; }
.stat-suffix { font-size: 1.5rem; font-weight: 600; color: var(--accent-color); }
.stat-label { display: block; font-size: 0.85rem; text-transform: uppercase; opacity: 0.7; margin-top: 0.5rem; }
.contact-section { flex-direction: column; justify-content: space-between; padding-bottom: 0; }
.contact-cards { display: flex; justify-content: center; gap: 2rem; margin-top: 4rem; width: 100%; }
.contact-card { flex: 1; max-width: 300px; background: rgba(255,255,255,0.03); padding: 3rem 2rem; border-radius: 16px; border: 1px solid rgba(255,255,255,0.05); }
.contact-link { color: var(--accent-color); text-decoration: none; font-weight: 600; font-size: 1.1rem; }
footer { width: 100%; border-top: 1px solid var(--border-color); padding: 3rem 0; margin-top: 6rem; }
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.footer-logo { display: flex; align-items: center; gap: 1rem; font-weight: 700; }
.footer-logo img { height: 24px; filter: grayscale(1); opacity: 0.5; }
.copyright { opacity: 0.4; font-size: 0.8rem; }
@media (max-width: 1024px) { .split-layout { flex-direction: column; } .split-visual { width: 100%; height: 400px; } .case-study-card { flex-direction: column; } .case-video-container { min-height: 300px; } .awards-showcase { grid-template-columns: 1fr; } }
@media (max-width: 768px) { header { padding: 1.5rem 2rem; } .main-nav { display: none; } .panel { padding: 4rem 2rem; } .hero-content { padding: 0 2rem; } .contact-cards { flex-direction: column; align-items: center; } .footer-content { flex-direction: column; gap: 2rem; text-align: center; } }
@media (max-width: 480px) { header { padding: 1rem 1rem; } .header-actions { gap: 0.5rem; } .ses-btn { font-size: 0.8rem; } .cta-button { padding: 0.5rem 0.8rem; font-size: 0.72rem; } .logo { font-size: 0.95rem; gap: 0.5rem; } .panel { padding: 3rem 1.2rem; } .hero-content { padding: 0 0.5rem; } .hero h1 { font-size: clamp(2rem, 7.5vw, 3rem); } }
.panel.gorunur .stagger-text { animation: fadeInUp 0.8s ease-out forwards; }
.panel .stagger-text { opacity: 0; transform: translateY(40px); }

.panel .expertise-card,
.panel .split-content,
.panel .split-visual,
.panel .section-header,
.panel .award-item,
.panel .case-study-card,
.panel .contact-card { opacity: 0; transform: translateY(40px); transition: opacity 0.8s ease-out, transform 0.8s ease-out; }

.panel.gorunur .expertise-card,
.panel.gorunur .split-content,
.panel.gorunur .split-visual,
.panel.gorunur .section-header,
.panel.gorunur .award-item,
.panel.gorunur .case-study-card,
.panel.gorunur .contact-card { opacity: 1; transform: translateY(0); }

.panel.gorunur .expertise-card:nth-child(1) { transition-delay: 0.1s; }
.panel.gorunur .expertise-card:nth-child(2) { transition-delay: 0.2s; }
.panel.gorunur .expertise-card:nth-child(3) { transition-delay: 0.3s; }
.panel.gorunur .expertise-card:nth-child(4) { transition-delay: 0.4s; }

.panel.gorunur .award-item:nth-child(1) { transition-delay: 0.1s; }
.panel.gorunur .award-item:nth-child(2) { transition-delay: 0.2s; }
.panel.gorunur .award-item:nth-child(3) { transition-delay: 0.3s; }

.panel.gorunur .contact-card:nth-child(1) { transition-delay: 0.1s; }
.panel.gorunur .contact-card:nth-child(2) { transition-delay: 0.2s; }
.panel.gorunur .contact-card:nth-child(3) { transition-delay: 0.3s; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }