/* YAMIRU.COM - Modern Portfolio 2024 - Emerald/Teal theme */
/* PERFORMANCE: All animations use transform/opacity only (GPU composited) */
:root {
    --primary: #10b981;
    --primary-light: #34d399;
    --primary-dark: #059669;
    --accent: #06b6d4;
    --accent-secondary: #22d3ee;
    --gradient-primary: linear-gradient(135deg, #10b981 0%, #14b8a6 50%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%);
    --bg-primary: #0f0f1a;
    --bg-secondary: #141428;
    --bg-tertiary: #1a1a35;
    --bg-card: rgba(26, 26, 53, 0.6);
    --bg-glass: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #b8b8d4;
    --text-muted: #9090b0;
    --border-color: rgba(255, 255, 255, 0.06);
    --border-glow: rgba(16, 185, 129, 0.3);
    --glow-primary: 0 0 60px rgba(16, 185, 129, 0.3);
    --shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Fira Code', monospace;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
/* Fix Chrome H1UserAgentFontSizeInSection deprecation - all sectioning elements */
section h1, article h1, aside h1, nav h1, header h1, footer h1, main h1,
section h2, article h2, aside h2, nav h2, header h2, footer h2 { font-size: inherit; font-weight: inherit; }
html { scroll-behavior: smooth; overflow-x: hidden; -ms-overflow-style: none; scrollbar-width: none; }
html::-webkit-scrollbar { display: none; width: 0; height: 0; }
body { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--text-primary); background: var(--bg-primary); overflow-x: hidden; max-width: 100vw; -ms-overflow-style: none; scrollbar-width: none; }
body::-webkit-scrollbar { display: none; width: 0; height: 0; }
*::-webkit-scrollbar { display: none; width: 0; height: 0; }
* { -ms-overflow-style: none; scrollbar-width: none; }
::selection { background: var(--primary); color: white; }
main { overflow-x: hidden; max-width: 100%; width: 100%; }
.wrapper { overflow-x: hidden; max-width: 100vw; width: 100%; position: relative; }

/* GPU Compositing for animated elements */
.skill-tag, .btn, .cookie-btn, .social-card, .contact-card, .project-card, .service-card, .nav-link,
.mobile-toggle span, .cookie-toggle-slider, .cookie-modal, .cookie-banner, .project-arrow, .logo-img {
    will-change: transform, opacity;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Background Effects */
.bg-effects { position: fixed; inset: 0; pointer-events: none; z-index: -1; overflow: hidden; }
.gradient-orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.4; will-change: transform; animation: float 20s ease-in-out infinite; }
.orb-1 { width: min(600px, 80vw); height: min(600px, 80vw); background: var(--primary); top: -100px; right: -100px; }
.orb-2 { width: min(500px, 70vw); height: min(500px, 70vw); background: var(--accent); bottom: -100px; left: -100px; animation-delay: -7s; }
.orb-3 { width: min(400px, 60vw); height: min(400px, 60vw); background: var(--accent-secondary); top: 50%; left: 50%; transform: translate(-50%, -50%); animation-delay: -14s; opacity: 0.2; }
@keyframes float { 0%, 100% { transform: translate3d(0, 0, 0) scale(1); } 25% { transform: translate3d(50px, -50px, 0) scale(1.1); } 50% { transform: translate3d(-30px, 30px, 0) scale(0.95); } 75% { transform: translate3d(-50px, -30px, 0) scale(1.05); } }
.noise-overlay { position: absolute; inset: 0; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E"); opacity: 0.4; }
.grid-pattern { position: absolute; inset: 0; background-image: linear-gradient(rgba(16, 185, 129, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(16, 185, 129, 0.03) 1px, transparent 1px); background-size: 60px 60px; }

/* Cursor - Desktop only */
.cursor-follower, .cursor-dot { display: none; }
@media (min-width: 1024px) and (hover: hover) {
    .cursor-follower { display: block; position: fixed; width: 40px; height: 40px; background: radial-gradient(circle, rgba(16, 185, 129, 0.3), transparent 70%); border-radius: 50%; pointer-events: none; z-index: 9999; transform: translate3d(-50%, -50%, 0); will-change: transform; }
    .cursor-dot { display: block; position: fixed; width: 8px; height: 8px; background: var(--primary); border-radius: 50%; pointer-events: none; z-index: 10000; transform: translate3d(-50%, -50%, 0); box-shadow: 0 0 20px var(--primary); will-change: transform; }
}

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; overflow-x: hidden; }

/* Header - GPU composited transitions only */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 1000; padding: 16px 0; background: rgba(15, 15, 26, 0.8); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid var(--border-color); }
.header.scrolled { padding: 12px 0; background: rgba(15, 15, 26, 0.95); box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3); }
.header-inner { max-width: 1400px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: flex; align-items: center; text-decoration: none; z-index: 1001; }
.logo-img { height: 21px; width: auto; }
.logo:hover .logo-img { opacity: 0.9; }

/* Navigation - Desktop - GPU composited */
.nav { flex: 1; display: flex; justify-content: center; }
.nav-list { display: flex; gap: 8px; list-style: none; }
.nav-link { padding: 10px 18px; color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; font-weight: 500; border-radius: 8px; position: relative; }
.nav-link::before { content: ''; position: absolute; inset: 0; background: var(--gradient-primary); border-radius: 8px; opacity: 0; transition: opacity 0.2s ease; z-index: -1; }
.nav-link:hover, .nav-link.active { color: var(--text-primary); }
.nav-link:hover::before, .nav-link.active::before { opacity: 0.15; }

.header-actions { display: flex; align-items: center; gap: 16px; }
.social-icons { display: flex; gap: 8px; }
.social-icon { display: flex; align-items: center; justify-content: center; width: 38px; height: 38px; color: var(--text-secondary); border: 1px solid var(--border-color); border-radius: 10px; transition: transform 0.2s ease; text-decoration: none; }
.social-icon svg { width: 18px; height: 18px; }
.social-icon:hover { color: var(--primary); border-color: var(--primary); background: rgba(16, 185, 129, 0.1); transform: translateY(-2px); }

/* Mobile Toggle - GPU composited only */
.mobile-toggle { display: none; flex-direction: column; justify-content: center; align-items: center; width: 44px; height: 44px; padding: 10px; background: transparent; border: 1px solid var(--border-color); border-radius: 10px; cursor: pointer; z-index: 1001; }
.mobile-toggle span { display: block; width: 20px; height: 2px; background: var(--text-primary); border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease; margin: 2px 0; transform-origin: center; }
.mobile-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 24px; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600; text-decoration: none; border-radius: 12px; border: none; cursor: pointer; transition: transform 0.2s ease, opacity 0.2s ease; position: relative; overflow: hidden; }
.btn svg { width: 18px; height: 18px; transition: transform 0.2s ease; }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-primary { background: var(--gradient-primary); color: white; box-shadow: 0 4px 20px rgba(16, 185, 129, 0.4); }
.btn-primary:hover { transform: translateY(-2px) scale(1.02); }
.btn-primary:hover svg { transform: translate(4px, -4px); }
.btn-glass { background: var(--bg-glass); color: var(--text-primary); border: 1px solid var(--border-color); backdrop-filter: blur(10px); }
.btn-glass:hover { transform: translateY(-2px); opacity: 0.9; }

/* Hero */
.hero { min-height: 100vh; display: flex; align-items: center; padding: 140px 0 100px; position: relative; }
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.hero-content { max-width: 600px; }
.floating-badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.3); border-radius: 50px; margin-bottom: 24px; }
.badge-dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.2); } }
.hero-title { font-family: var(--font-display); font-size: clamp(1.5rem, 4vw, 2.75rem); font-weight: 700; line-height: 1.2; margin-bottom: 24px; white-space: nowrap; }
.gradient-text { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.highlight { color: var(--primary); }
.hero-subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 16px; }
.hero-description { font-size: 1.1rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 32px; max-width: 500px; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px 8px 12px; background: rgba(34, 211, 238, 0.1); border: 1px solid rgba(34, 211, 238, 0.3); border-radius: 50px; font-size: 0.85rem; color: var(--accent-secondary); margin-bottom: 24px; }
.badge-dot { width: 8px; height: 8px; background: var(--accent-secondary); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(1.3); } }
.hero-title { font-family: var(--font-display); margin-bottom: 24px; }
.title-line { display: block; font-size: clamp(1.25rem, 3vw, 1.5rem); font-weight: 400; color: var(--text-secondary); margin-bottom: 8px; }
.title-name { display: block; font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 700; line-height: 1.1; margin-bottom: 16px; }
.name-viktor { background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.name-yamiru { color: var(--text-secondary); font-weight: 400; font-size: 0.6em; }
.title-role { display: block; font-size: clamp(1.25rem, 3vw, 1.75rem); font-weight: 500; color: var(--text-primary); }
.role-icon { font-size: 0.9em; }
.hero-desc { font-size: 1.125rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 40px; max-width: 520px; }
.hero-desc strong { color: var(--primary-light); }
.hero-desc em { color: var(--accent); font-style: normal; }
.hero-stats { display: flex; align-items: center; gap: 32px; margin-bottom: 40px; padding: 24px 0; border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
.stat-item { text-align: left; }
.stat-value { font-family: var(--font-display); font-size: 2rem; font-weight: 700; background: var(--gradient-primary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; }
.stat-plus { font-family: var(--font-display); font-size: 1.5rem; color: var(--accent); }
.stat-label { display: block; font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }
.stat-divider { width: 1px; height: 50px; background: var(--border-color); }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Visual */
.hero-visual { position: relative; }
.visual-card { position: relative; }
.card-glow { position: absolute; inset: -20px; background: var(--gradient-primary); filter: blur(60px); opacity: 0.2; border-radius: 30px; }
.terminal-window { position: relative; background: rgba(20, 20, 40, 0.9); border: 1px solid var(--border-color); border-radius: 16px; overflow: hidden; backdrop-filter: blur(20px); }
.terminal-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: rgba(0, 0, 0, 0.3); border-bottom: 1px solid var(--border-color); }
.terminal-buttons { display: flex; gap: 8px; }
.t-btn { width: 12px; height: 12px; border-radius: 50%; }
.t-btn.red { background: #ff5f57; }
.t-btn.yellow { background: #febc2e; }
.t-btn.green { background: #28c840; }
.terminal-title { font-family: var(--font-mono); font-size: 0.75rem; color: var(--text-muted); }
.terminal-body { padding: 20px; font-family: var(--font-mono); font-size: 0.85rem; }
.t-line { margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.t-prompt { color: var(--primary); }
.t-cmd { color: var(--text-primary); }
.t-cursor { display: inline-block; width: 8px; height: 16px; background: var(--primary); animation: blink 1s step-end infinite; }
@keyframes blink { 50% { opacity: 0; } }
.t-output { margin: 16px 0; }
.terminal-line { margin-bottom: 8px; }
.terminal-line .prompt { color: var(--primary); margin-right: 8px; }
.terminal-line .typing { color: var(--text-primary); }
.terminal-output { color: var(--text-secondary); line-height: 1.6; }
.terminal-output .output-line { display: block; margin-bottom: 4px; }
.terminal-output .key { color: var(--primary); margin-right: 8px; }
.ascii-art { 
    color: var(--primary); 
    font-size: 0.55rem; 
    line-height: 1.15; 
    margin-bottom: 16px; 
    white-space: pre; 
    font-family: 'Courier New', Courier, monospace;
}
.ascii-desktop { display: block; }
.ascii-mobile { display: none; max-width: 250px; height: auto; margin-bottom: 10px; }
.skills-output { color: var(--text-secondary); line-height: 1.8; white-space: pre-line; }
.floating-badges { position: absolute; width: 100%; pointer-events: none; }
.f-badge { position: absolute; padding: 8px 16px; background: rgba(20, 20, 40, 0.9); border: 1px solid var(--border-color); border-radius: 50px; font-size: 0.8rem; color: var(--text-primary); backdrop-filter: blur(10px); white-space: nowrap; animation: float-badge 6s ease-in-out infinite; }
.badge-linux { top: 20px; right: -10px; animation-delay: 0s; }
.badge-fire { bottom: 80px; left: -20px; animation-delay: -2s; }
.badge-server { bottom: 20px; right: 20px; animation-delay: -4s; }
@keyframes float-badge { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

.scroll-hint { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--text-muted); font-size: 0.8rem; }
.scroll-line { width: 1px; height: 40px; background: linear-gradient(to bottom, var(--primary), transparent); animation: scroll-hint 2s ease-in-out infinite; }
@keyframes scroll-hint { 0%, 100% { transform: scaleY(1); opacity: 1; } 50% { transform: scaleY(0.5); opacity: 0.5; } }

/* Section Styles */
section { padding: 120px 0; scroll-margin-top: 80px; overflow-x: hidden; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-number { display: inline-block; font-family: var(--font-mono); font-size: 0.9rem; color: var(--primary); margin-bottom: 8px; }
.section-title { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 2.75rem); font-weight: 700; margin-bottom: 16px; }
.section-subtitle { color: var(--text-secondary); font-size: 1.1rem; }

/* About */
.about-content { display: flex; gap: 60px; align-items: flex-start; }
.about-text { flex: 1; }
.about-skills { flex: 1; }
.about-text .lead { font-size: 1.25rem; color: var(--text-primary); line-height: 1.8; margin-bottom: 24px; padding-left: 20px; border-left: 3px solid var(--primary); }
.about-text p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 32px; }
.about-details { display: flex; flex-direction: column; gap: 12px; }
.detail-item { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 10px; }
.detail-icon { color: var(--primary); flex-shrink: 0; }
.detail-icon svg { width: 20px; height: 20px; }
.detail-text { color: var(--text-secondary); font-size: 0.95rem; }
.about-info { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.info-item { padding: 16px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; }
.info-label { display: block; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px; }
.info-value { color: var(--text-primary); font-weight: 500; }
.skills-title { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 24px; }
.skills-grid { display: grid; gap: 24px; }
.skill-category h4 { font-size: 0.9rem; color: var(--primary); margin-bottom: 12px; font-weight: 600; }
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag { padding: 6px 14px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 6px; font-size: 0.85rem; color: var(--text-secondary); transition: transform 0.2s ease, opacity 0.2s ease; }
.skill-tag:hover { transform: scale(1.05); opacity: 0.9; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card { padding: 32px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 20px; transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.4s ease; position: relative; }
.service-card:hover { transform: translateY(-5px); border-color: var(--border-glow); box-shadow: 0 20px 40px -15px rgba(16, 185, 129, 0.25), 0 0 80px -20px rgba(16, 185, 129, 0.15); }
.service-card.featured { border-color: var(--primary); }
.featured-tag { position: absolute; top: 16px; right: 16px; padding: 4px 12px; background: var(--gradient-primary); border-radius: 50px; font-size: 0.75rem; font-weight: 600; color: white; }
.service-icon { width: 60px; height: 60px; display: flex; align-items: center; justify-content: center; background: var(--bg-glass); border: 1px solid var(--border-color); border-radius: 16px; margin-bottom: 20px; font-size: 1.75rem; color: var(--primary); }
.service-icon svg { width: 28px; height: 28px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.service-card h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 12px; }
.service-card p { color: var(--text-secondary); margin-bottom: 20px; line-height: 1.6; }
.service-list { list-style: none; }
.service-list li { padding: 8px 0; color: var(--text-secondary); font-size: 0.9rem; padding-left: 20px; position: relative; }
.service-list li::before { content: '→'; position: absolute; left: 0; color: var(--primary); }

/* Experience */
.timeline { position: relative; max-width: 800px; margin: 0 auto 60px; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--primary), var(--accent)); }
.timeline-item { position: relative; padding-left: 40px; padding-bottom: 40px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-marker { position: absolute; left: -7px; top: 0; width: 16px; height: 16px; background: var(--bg-primary); border: 3px solid var(--primary); border-radius: 50%; }
.timeline-marker.current { background: var(--primary); box-shadow: 0 0 20px var(--primary); }
.timeline-content { background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; padding: 24px; }
.timeline-date { display: inline-block; font-family: var(--font-mono); font-size: 0.85rem; color: var(--primary); margin-bottom: 8px; }
.timeline-content h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 4px; }
.exp-company { display: block; color: var(--text-secondary); font-weight: 400; margin-bottom: 12px; font-size: 1rem; }
.timeline-content p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 16px; }
.timeline-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.timeline-tags span { padding: 4px 12px; background: var(--bg-glass); border: 1px solid var(--border-color); border-radius: 50px; font-size: 0.8rem; color: var(--text-secondary); }

.cert-section-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; text-align: center; margin-bottom: 32px; margin-top: 60px; }
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin: 0 auto; }
.cert-card { display: flex; align-items: flex-start; gap: 16px; padding: 16px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; transition: var(--transition); }
.cert-card:hover { border-color: var(--border-glow); }
.cert-year { font-family: var(--font-mono); font-size: 0.9rem; color: var(--primary); font-weight: 600; flex-shrink: 0; }
.cert-info { display: flex; flex-direction: column; }
.cert-name { display: block; font-size: 0.95rem; margin-bottom: 2px; font-weight: 600; color: var(--text-primary); }
.cert-issuer { font-size: 0.85rem; color: var(--text-muted); }

/* Projects */
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 40px; }
.project-card { display: flex; flex-direction: column; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 20px; overflow: hidden; text-decoration: none; transition: transform 0.2s ease; }
.project-card:hover { transform: translateY(-5px) scale(1.01); }
.project-card.large { grid-column: span 2; }
.project-image { padding: 40px; background: linear-gradient(135deg, var(--bg-secondary), var(--bg-tertiary)); display: flex; align-items: center; justify-content: center; }
.project-icon { font-size: 3rem; color: var(--primary); }
.project-icon svg { width: 48px; height: 48px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.project-content { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.project-tags { display: flex; gap: 8px; margin-bottom: 12px; }
.tag-lang { padding: 4px 12px; border-radius: 50px; font-size: 0.75rem; font-weight: 600; }
.tag-lang.php { background: rgba(79, 93, 149, 0.2); color: #a0b3f0; }
.tag-lang.java { background: rgba(237, 139, 48, 0.2); color: #f0a860; }
.tag-lang.web { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.tag-lang.config { background: rgba(234, 179, 8, 0.2); color: #fcd34d; }
.tag-stars { display: inline-flex; align-items: center; gap: 4px; padding: 4px 12px; background: rgba(234, 179, 8, 0.1); border-radius: 50px; font-size: 0.75rem; color: #fcd34d; }
.tag-stars svg { width: 12px; height: 12px; fill: currentColor; }
.project-content h3 { font-family: var(--font-display); font-size: 1.25rem; margin-bottom: 8px; color: var(--text-primary); }
.project-content p { color: var(--text-secondary); font-size: 0.95rem; flex: 1; }
.project-arrow { margin-top: 16px; color: var(--primary); transition: transform 0.2s ease; }
.project-arrow svg { width: 20px; height: 20px; }
.project-card:hover .project-arrow { transform: translate(5px, -5px); }
.projects-cta { text-align: center; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.contact-card { display: flex; align-items: center; gap: 20px; padding: 24px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; margin-bottom: 16px; transition: transform 0.2s ease; }
.contact-card:hover { transform: translateY(-2px); }
.contact-icon { font-size: 2rem; color: var(--primary); }
.contact-icon svg { width: 28px; height: 28px; stroke: currentColor; fill: none; }
.contact-label { display: block; font-size: 0.9rem; color: var(--text-muted); margin-bottom: 4px; font-weight: 500; }
.contact-details a { color: var(--text-primary); text-decoration: none; font-size: 1.1rem; transition: opacity 0.2s ease; }
.contact-details a:hover { opacity: 0.8; }
.availability-badge { display: inline-flex; align-items: center; gap: 12px; padding: 16px 24px; background: rgba(16, 185, 129, 0.1); border: 1px solid rgba(16, 185, 129, 0.3); border-radius: 12px; color: var(--primary-light); margin-bottom: 24px; }
.availability-badge .pulse { width: 10px; height: 10px; background: var(--primary); border-radius: 50%; animation: pulse 2s infinite; }

.contact-social h3 { font-family: var(--font-display); font-size: 1.5rem; margin-bottom: 24px; }
.social-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.social-card { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 32px 24px; background: var(--bg-card); border: 1px solid var(--border-color); border-radius: 16px; text-decoration: none; transition: transform 0.2s ease; }
.social-card svg { width: 32px; height: 32px; color: var(--text-secondary); margin-bottom: 12px; }
.social-card span { color: var(--text-primary); font-weight: 600; margin-bottom: 4px; }
.social-card small { color: var(--text-muted); font-size: 0.85rem; }
.social-card:hover { transform: translateY(-5px); }

/* Footer */
.footer { background: var(--bg-primary); border-top: 1px solid var(--border-color); padding: 60px 0 30px; }
.footer-content { display: flex; flex-direction: column; align-items: center; text-align: center; margin-bottom: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--border-color); }
.footer-brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin-bottom: 16px; }
.footer-text { color: var(--text-secondary); max-width: 500px; margin-bottom: 24px; }
.footer-links { display: flex; gap: 32px; }
.footer-links a { color: var(--text-muted); text-decoration: none; transition: var(--transition); }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { text-align: center; }
.footer-bottom p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 8px; }

/* Animations */
[data-aos] { opacity: 0; transition: opacity 0.6s ease, transform 0.6s ease; }
[data-aos="fade-up"] { transform: translateY(50px); }
[data-aos="fade-down"] { transform: translateY(-50px); }
[data-aos="fade-right"] { transform: translateX(-50px); }
[data-aos="fade-left"] { transform: translateX(50px); }
[data-aos].aos-animate { opacity: 1; transform: translate(0); }

/* Disable horizontal animations on mobile */
@media (max-width: 768px) {
    [data-aos="fade-right"],
    [data-aos="fade-left"] { transform: translateY(30px); }
}

/* ==================== RESPONSIVE ==================== */

/* Prevent horizontal overflow */
html, body {
    overflow-x: hidden !important;
    max-width: 100vw;
    position: relative;
    width: 100%;
}

/* Large Tablets & Small Desktops */
@media (max-width: 1200px) {
    .hero .container { grid-template-columns: 1fr; gap: 60px; }
    .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }
    .projects-grid { grid-template-columns: repeat(2, 1fr); }
    .project-card.large { grid-column: span 2; }
}

/* Tablets */
@media (max-width: 992px) {
    .about-content { flex-direction: column; gap: 40px; }
    .about-text, .about-skills { max-width: 100%; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .cert-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* Mobile - Navigation */
@media (max-width: 768px) {
    section { padding: 60px 0; overflow: hidden; }
    .container { padding: 0 16px; max-width: 100%; overflow: hidden; }
    
    * { max-width: 100vw; }
    
    /* Header Mobile */
    .header { padding: 12px 0; }
    .header-inner { padding: 0 16px; }
    .header-actions .social-icons { display: none; }
    .header-actions .btn-hire { display: none; }
    .mobile-toggle { display: flex; }
    
    /* Mobile Navigation */
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        height: 100dvh;
        background: var(--bg-primary);
        padding: 80px 20px 40px;
        transform: translateX(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
        z-index: 999;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
    }
    .nav.active {
        transform: translateX(0);
        opacity: 1;
        visibility: visible;
    }
    .nav-list {
        flex-direction: column;
        gap: 0;
        width: 100%;
    }
    .nav-link {
        display: block;
        padding: 18px 0;
        font-size: 1.1rem;
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
        text-align: left;
    }
    .nav-link:first-child { border-top: 1px solid var(--border-color); }
    .nav-link::before { display: none; }
    .nav-link:hover, .nav-link.active { color: var(--primary); background: transparent; }
    
    /* Hero Mobile */
    .hero { padding: 100px 0 60px; min-height: auto; overflow: hidden; }
    .hero .container { display: flex; flex-direction: column; gap: 30px; max-width: 100%; overflow: hidden; box-sizing: border-box; }
    .hero-visual { order: -1; max-width: 100%; padding: 0; box-sizing: border-box; overflow: hidden; }
    .floating-badges { display: none; }
    .card-glow { display: none; }
    .gradient-orb { display: none; }
    .hero-content { text-align: center; max-width: 100%; overflow: hidden; }
    .hero-title { font-size: 1.5rem; white-space: normal; line-height: 1.4; word-wrap: break-word; }
    .hero-title .gradient-text { display: inline; vertical-align: baseline; }
    .hero-subtitle { word-wrap: break-word; }
    .hero-description { margin-left: auto; margin-right: auto; max-width: 100%; }
    .floating-badge { justify-content: center; }
    .terminal { margin: 0; max-width: 100%; overflow: hidden; box-sizing: border-box; }
    .terminal-body { padding: 8px; overflow: hidden; max-width: 100%; text-align: left; box-sizing: border-box; }
    .ascii-desktop { display: none; }
    .ascii-mobile { display: block; max-width: 100%; height: auto; }
    .terminal-line { word-wrap: break-word; }
    .terminal-output { white-space: normal; max-width: 100%; overflow: hidden; }
    .terminal-output .output-line { display: block; margin-bottom: 4px; word-wrap: break-word; }
    
    .hero-stats { 
        flex-wrap: wrap; 
        gap: 16px; 
        justify-content: center;
        padding: 20px 0;
    }
    .stat { 
        flex: 0 0 auto;
        min-width: 90px; 
        text-align: center;
        padding: 0 10px;
    }
    .stat-value { font-size: 1.5rem; }
    .stat-label { font-size: 0.7rem; }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    .hero-actions .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Section headers */
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: 1.75rem; }
    
    /* About Mobile */
    .about-content { max-width: 100%; overflow: hidden; }
    .about-text .lead { font-size: 1.1rem; padding-left: 16px; }
    .about-details { flex-direction: column; gap: 12px; }
    .skills-title { font-size: 1.25rem; }
    .skill-tag { padding: 5px 12px; font-size: 0.8rem; }
    
    /* Services Mobile */
    .services-grid { grid-template-columns: 1fr; max-width: 100%; }
    .service-card { padding: 24px; max-width: 100%; overflow: hidden; }
    .service-icon { font-size: 2rem; }
    .service-card h3 { font-size: 1.1rem; }
    
    /* Timeline Mobile */
    .timeline { margin-bottom: 40px; }
    .timeline::before { left: 8px; }
    .timeline-item { padding-left: 30px; padding-bottom: 30px; }
    .timeline-marker { left: 1px; width: 14px; height: 14px; }
    .timeline-content { padding: 20px; }
    .timeline-content h3 { font-size: 1.1rem; }
    
    /* Projects Mobile */
    .projects-grid { grid-template-columns: 1fr; gap: 16px; max-width: 100%; }
    .project-card.large { grid-column: span 1; }
    .project-card { max-width: 100%; overflow: hidden; }
    .project-image { padding: 30px; }
    .project-icon { font-size: 2.5rem; }
    .project-icon svg { width: 40px; height: 40px; }
    .project-content { padding: 20px; max-width: 100%; }
    .project-content h3 { font-size: 1.1rem; }
    
    /* Certifications Mobile */
    .cert-grid { grid-template-columns: 1fr; gap: 12px; max-width: 100%; }
    .cert-card { padding: 14px; gap: 12px; max-width: 100%; }
    .cert-name { font-size: 0.9rem; }
    
    /* Contact Mobile */
    .contact-grid { max-width: 100%; }
    .contact-card { padding: 18px; gap: 16px; max-width: 100%; }
    .contact-icon { font-size: 1.5rem; }
    .contact-details a { font-size: 0.95rem; word-break: break-all; }
    .availability-badge { padding: 14px 20px; font-size: 0.9rem; }
    
    /* Social Grid Mobile */
    .social-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; max-width: 100%; }
    .social-card { padding: 20px 16px; max-width: 100%; overflow: hidden; }
    .social-card svg { width: 28px; height: 28px; }
    .social-card span { font-size: 0.9rem; }
    .social-card small { font-size: 0.75rem; }
    
    /* Footer Mobile */
    .footer { padding: 40px 0 20px; overflow: hidden; }
    .footer-content { margin-bottom: 30px; padding-bottom: 30px; max-width: 100%; }
    .footer-text { font-size: 0.9rem; }
    .footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }
    .footer-links a { font-size: 0.9rem; }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container { padding: 0 12px; }
    
    .hero { padding: 90px 0 50px; }
    .hero-title { font-size: 1.5rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-description { font-size: 0.95rem; }
    
    .btn-lg { padding: 14px 20px; font-size: 0.95rem; }
    
    .terminal-body { padding: 14px; font-size: 0.65rem; }
    .terminal-output { font-size: 0.7rem; }
    .terminal-output .output-line { display: block; margin-bottom: 2px; word-wrap: break-word; }
    
    .stat { min-width: 70px; }
    .stat-value { font-size: 1.25rem; }
    
    .social-grid { grid-template-columns: 1fr; }
}

/* ==================== COOKIE CONSENT ==================== */

/* Base Banner Styles */
.cookie-banner {
    position: fixed;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease, transform 0.4s ease;
    font-family: var(--font-body);
    contain: layout style;
}

.cookie-banner.show {
    opacity: 1;
    visibility: visible;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.cookie-text {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    min-width: 280px;
}

.cookie-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cookie-text p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.cookie-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 10px 18px;
    border: none;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease;
    white-space: nowrap;
}

.cookie-btn-accept {
    background: var(--gradient-primary);
    color: white;
}

.cookie-btn-accept:hover {
    transform: translateY(-2px) scale(1.02);
}

.cookie-btn-reject {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.cookie-btn-reject:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

.cookie-btn-settings {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.cookie-btn-settings:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

/* Bottom Bar Style */
.cookie-bottom-bar {
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(20, 20, 40, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
    padding: 16px 24px;
    transform: translateY(100%);
}

.cookie-bottom-bar.show {
    transform: translateY(0);
}

/* Corner Popup Style */
.cookie-corner-popup {
    bottom: 20px;
    right: 20px;
    max-width: 380px;
    background: rgba(26, 26, 53, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    transform: translateY(20px) scale(0.95);
}

.cookie-corner-popup.show {
    transform: translateY(0) scale(1);
}

.cookie-corner-popup .cookie-content {
    flex-direction: column;
    align-items: stretch;
}

.cookie-corner-popup .cookie-text {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.cookie-corner-popup .cookie-actions {
    justify-content: stretch;
}

.cookie-corner-popup .cookie-btn {
    flex: 1;
    text-align: center;
}

/* Floating Bar Style */
.cookie-floating-bar {
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    max-width: 800px;
    width: calc(100% - 40px);
    background: rgba(26, 26, 53, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 16px 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    contain: layout style;
}

.cookie-floating-bar.show {
    transform: translateX(-50%) translateY(0);
}

/* Cookie Settings Modal */
.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 20px;
    contain: layout style;
}

.cookie-modal.show {
    opacity: 1;
    visibility: visible;
}

.cookie-modal-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.95);
    transition: transform 0.3s ease;
    contain: layout;
}

.cookie-modal.show .cookie-modal-content {
    transform: scale(1);
}

.cookie-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.cookie-modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
}

.cookie-modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
}

.cookie-modal-close:hover {
    color: var(--text-primary);
}

.cookie-modal-body {
    padding: 24px;
}

.cookie-option {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.cookie-option:last-child {
    border-bottom: none;
}

.cookie-option-info {
    flex: 1;
}

.cookie-option-info strong {
    display: block;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.cookie-option-info p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* Toggle Switch - GPU composited */
.cookie-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}

.cookie-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle-slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 28px;
}

.cookie-toggle-slider:before {
    content: '';
    position: absolute;
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.cookie-toggle input:checked + .cookie-toggle-slider {
    background: var(--primary);
}

.cookie-toggle input:checked + .cookie-toggle-slider:before {
    transform: translateX(22px);
}

.cookie-toggle.disabled .cookie-toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookie-modal-footer {
    display: flex;
    gap: 12px;
    padding: 20px 24px;
    border-top: 1px solid var(--border-color);
}

.cookie-modal-footer .cookie-btn {
    flex: 1;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .cookie-bottom-bar .cookie-content {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .cookie-bottom-bar .cookie-text {
        justify-content: center;
    }
    
    .cookie-bottom-bar .cookie-actions {
        justify-content: center;
    }
    
    .cookie-corner-popup {
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .cookie-floating-bar {
        width: calc(100% - 20px);
        bottom: 10px;
    }
    
    .cookie-btn {
        padding: 10px 14px;
        font-size: 0.8rem;
    }
}