:root{--bg-primary:#000;--bg-secondary:#0a0a0f;--bg-tertiary:#111118;--bg-card:rgba(255,255,255,.03);--bg-card-hover:rgba(255,255,255,.06);--bg-elevated:rgba(20,20,28,.6);--bg-nav:rgba(0,0,0,.6);--bg-nav-scroll:rgba(0,0,0,.85);--text-primary:#f5f5f7;--text-secondary:#a1a1a6;--text-muted:#6e6e73;--text-faint:#48484a;--border-color:rgba(255,255,255,.08);--border-hover:rgba(255,255,255,.18);--border-subtle:rgba(255,255,255,.05);--accent-blue:#0071e3;--accent-blue-light:#2997ff;--accent-purple:#bf5af2;--accent-pink:#ff375f;--accent-green:#30d158;--accent-orange:#ff9f0a;--accent-cyan:#64d2ff;--grad-1:linear-gradient(135deg,#0071e3 0%,#bf5af2 100%);--grad-2:linear-gradient(135deg,#ff375f 0%,#ff9f0a 100%);--grad-3:linear-gradient(135deg,#30d158 0%,#64d2ff 100%);--grad-text:linear-gradient(180deg,#fff 0%,#a1a1a6 100%);--grad-hero:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,113,227,.25),transparent 60%),radial-gradient(ellipse 60% 50% at 80% 100%,rgba(191,90,242,.15),transparent 60%),#000;--shadow-sm:0 2px 8px rgba(0,0,0,.3);--shadow-md:0 8px 30px rgba(0,0,0,.4);--shadow-lg:0 20px 60px rgba(0,0,0,.5);--shadow-glow:0 0 60px rgba(0,113,227,.3);--skill-bar-bg:rgba(255,255,255,.06)}
[data-theme=light]{--bg-primary:#fbfbfd;--bg-secondary:#f5f5f7;--bg-tertiary:#ececef;--bg-card:rgba(0,0,0,.025);--bg-card-hover:rgba(0,0,0,.05);--bg-elevated:rgba(255,255,255,.7);--bg-nav:rgba(251,251,253,.6);--bg-nav-scroll:rgba(251,251,253,.85);--text-primary:#1d1d1f;--text-secondary:#424245;--text-muted:#6e6e73;--text-faint:#86868b;--border-color:rgba(0,0,0,.08);--border-hover:rgba(0,0,0,.18);--border-subtle:rgba(0,0,0,.05);--grad-text:linear-gradient(180deg,#1d1d1f 0%,#6e6e73 100%);--grad-hero:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(0,113,227,.12),transparent 60%),radial-gradient(ellipse 60% 50% at 80% 100%,rgba(191,90,242,.08),transparent 60%),#fbfbfd;--shadow-sm:0 2px 8px rgba(0,0,0,.06);--shadow-md:0 8px 30px rgba(0,0,0,.08);--shadow-lg:0 20px 60px rgba(0,0,0,.1);--shadow-glow:0 0 60px rgba(0,113,227,.15);--skill-bar-bg:rgba(0,0,0,.06)}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--bg-primary);color:var(--text-primary);overflow-x:hidden;line-height:1.47;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background .5s ease,color .4s ease;width:100%;max-width:100vw}
::selection{background:var(--accent-blue);color:#fff}

/* ===== NAV ===== */
nav{position:fixed;top:0;left:0;right:0;z-index:1000;backdrop-filter:saturate(180%) blur(24px);-webkit-backdrop-filter:saturate(180%) blur(24px);background:var(--bg-nav);border-bottom:1px solid var(--border-color);transition:all .4s cubic-bezier(.16,1,.3,1);overflow:visible}
.nav-container{max-width:1280px;margin:0 auto;padding:14px 24px;display:flex;justify-content:space-between;align-items:center;overflow:visible}
.logo{font-weight:600;font-size:17px;letter-spacing:-.02em;color:var(--text-primary);display:flex;align-items:center;gap:8px}
.logo-dot{width:8px;height:8px;border-radius:50%;background:var(--grad-1);box-shadow:0 0 12px var(--accent-blue);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.2)}}
.nav-right{display:flex;align-items:center;gap:28px;overflow:visible}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{color:var(--text-primary);text-decoration:none;font-size:13px;font-weight:400;opacity:.85;transition:opacity .2s;position:relative}
.nav-links a:hover{opacity:1}
.nav-links a::after{content:'';position:absolute;bottom:-4px;left:50%;width:0;height:2px;background:var(--accent-blue);transition:all .3s ease;transform:translateX(-50%)}
.nav-links a:hover::after{width:100%}

/* ===== THEME TOGGLE ===== */
.theme-toggle{position:relative;width:50px;height:26px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid var(--border-color);cursor:pointer;display:flex;align-items:center;padding:2px;transition:all .3s ease}
[data-theme=light] .theme-toggle{background:rgba(0,0,0,.05)}
.theme-toggle:hover{border-color:var(--accent-blue);box-shadow:0 0 16px rgba(0,113,227,.25)}
.toggle-thumb{width:20px;height:20px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;transition:all .4s cubic-bezier(.34,1.56,.64,1);box-shadow:0 2px 6px rgba(0,0,0,.3);position:relative}
[data-theme=light] .toggle-thumb{transform:translateX(24px);background:#1d1d1f}
.toggle-thumb .icon-moon,.toggle-thumb .icon-sun{position:absolute;transition:all .3s ease}
.toggle-thumb .icon-moon{opacity:1;transform:rotate(0)}
.toggle-thumb .icon-sun{opacity:0;transform:rotate(-90deg)}
[data-theme=light] .toggle-thumb .icon-moon{opacity:0;transform:rotate(90deg)}
[data-theme=light] .toggle-thumb .icon-sun{opacity:1;transform:rotate(0)}

/* ===== MOBILE MENU ===== */
.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;width:28px;height:28px;position:relative}
.mobile-menu-btn span{display:block;width:18px;height:2px;background:var(--text-primary);position:absolute;left:5px;transition:all .3s ease;border-radius:2px}
.mobile-menu-btn span:nth-child(1){top:8px}
.mobile-menu-btn span:nth-child(2){top:13px}
.mobile-menu-btn span:nth-child(3){top:18px}
.mobile-menu-btn.active span:nth-child(1){top:13px;transform:rotate(45deg)}
.mobile-menu-btn.active span:nth-child(2){opacity:0}
.mobile-menu-btn.active span:nth-child(3){top:13px;transform:rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:56px;left:0;right:0;bottom:0;background:var(--bg-nav-scroll);backdrop-filter:blur(24px);z-index:999;flex-direction:column;align-items:center;justify-content:center;gap:28px;opacity:0;transform:translateY(-10px);transition:all .3s cubic-bezier(.16,1,.3,1)}
.mobile-nav.open{display:flex;opacity:1;transform:translateY(0)}
.mobile-nav a{color:var(--text-primary);text-decoration:none;font-size:22px;font-weight:500}

/* ===== SCROLL TOP ===== */
.scroll-top-btn{position:fixed;bottom:28px;right:28px;z-index:900;width:46px;height:46px;border-radius:50%;background:var(--accent-blue);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(0,113,227,.45);opacity:0;transform:translateY(16px) scale(.85);transition:opacity .35s cubic-bezier(.16,1,.3,1),transform .35s cubic-bezier(.16,1,.3,1),background .2s ease,box-shadow .2s ease;pointer-events:none}
.scroll-top-btn.visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.scroll-top-btn:hover{background:#0077ed;box-shadow:0 6px 28px rgba(0,113,227,.6);transform:translateY(-3px) scale(1.07)}
.scroll-top-btn svg{width:20px;height:20px;fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}

/* ===== HERO ===== */
.hero{min-height:100vh;width:100%;max-width:none;margin:0;padding:100px 24px 60px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;position:relative;background:var(--grad-hero);overflow:hidden;transition:background .5s ease}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--border-color) 1px,transparent 1px),linear-gradient(90deg,var(--border-color) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse 60% 50% at 50% 50%,black,transparent);-webkit-mask-image:radial-gradient(ellipse 60% 50% at 50% 50%,black,transparent);opacity:.4;pointer-events:none}
.hero-orbs{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:float 20s ease-in-out infinite}
.orb-1{width:400px;height:400px;background:#0071e3;top:-100px;left:-100px}
.orb-2{width:350px;height:350px;background:#bf5af2;bottom:-50px;right:-50px;animation-delay:-7s}
.orb-3{width:250px;height:250px;background:#ff375f;top:40%;left:40%;animation-delay:-14s;opacity:.3}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(50px,-30px) scale(1.1)}66%{transform:translate(-30px,40px) scale(.95)}}
.hero-content{position:relative;z-index:2;max-width:980px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:999px;font-size:12px;font-weight:500;color:var(--text-secondary);margin-bottom:20px;backdrop-filter:blur(20px);opacity:0;transform:translateY(20px);animation:fadeUp .8s cubic-bezier(.16,1,.3,1) .1s forwards}
.hero-eyebrow .live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 10px var(--accent-green);animation:pulse 1.5s infinite}
.hero h1{font-size:clamp(52px,10vw,128px);font-weight:700;letter-spacing:-.045em;line-height:.95;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:12px;opacity:0;transform:translateY(40px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1) .2s forwards}
.hero h2{font-size:clamp(22px,3.5vw,38px);font-weight:500;letter-spacing:-.02em;margin-bottom:24px;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;opacity:0;transform:translateY(40px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1) .3s forwards}
.hero p.tagline{max-width:660px;font-size:clamp(16px,1.6vw,19px);color:var(--text-secondary);margin:0 auto 32px;line-height:1.5;opacity:0;transform:translateY(40px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1) .4s forwards}
.hero-meta{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;margin-bottom:36px;opacity:0;transform:translateY(40px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1) .5s forwards}
.hero-meta-item{display:flex;flex-direction:column;align-items:center;gap:2px}
.hero-meta-num{font-size:22px;font-weight:700;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.02em}
.hero-meta-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;opacity:0;transform:translateY(40px);animation:fadeUp 1s cubic-bezier(.16,1,.3,1) .6s forwards}

/* ===== BUTTONS ===== */
.btn{padding:12px 24px;border-radius:999px;font-size:14px;font-weight:500;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);display:inline-flex;align-items:center;gap:8px;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--accent-blue);color:#fff}
.btn-primary:hover{background:#0077ed;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,113,227,.4)}
.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border-color);backdrop-filter:blur(20px)}
.btn-secondary:hover{background:var(--bg-card-hover);transform:translateY(-2px);border-color:var(--border-hover)}
.btn-arrow{transition:transform .3s}
.btn:hover .btn-arrow{transform:translateX(4px)}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
.scroll-indicator{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);width:22px;height:36px;border:1.5px solid var(--text-muted);border-radius:12px;opacity:0;animation:fadeIn .8s 1.2s forwards}
.scroll-indicator::after{content:'';position:absolute;top:6px;left:50%;margin-left:-2px;width:4px;height:6px;background:var(--text-primary);border-radius:2px;animation:scrollDown 1.8s infinite}
@keyframes fadeIn{to{opacity:.6}}
@keyframes scrollDown{0%{transform:translateY(0);opacity:1}100%{transform:translateY(12px);opacity:0}}

/* ===== SECTIONS ===== */
section{padding:80px 24px;max-width:1280px;margin:0 auto;position:relative}
.section-header{margin-bottom:48px}
.section-eyebrow{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--accent-blue);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.section-eyebrow::before{content:'';width:24px;height:1px;background:var(--accent-blue)}
.section-title{font-size:clamp(34px,5vw,56px);font-weight:700;letter-spacing:-.035em;line-height:1.05;margin-bottom:12px;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.section-subtitle{font-size:17px;color:var(--text-muted);max-width:600px;line-height:1.5}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .45s cubic-bezier(.22,1,.36,1),transform .45s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== ABOUT ===== */
#about{background:var(--bg-primary);transition:background .5s}
.about-grid{display:grid;grid-template-columns:.9fr 1.3fr 1fr;gap:40px;align-items:start;margin-top:24px}
@media(max-width:1100px){.about-grid{grid-template-columns:1fr 1fr;gap:32px}.portrait-wrap{grid-column:1/-1;max-width:360px;margin:0 auto}}
@media(max-width:700px){.about-grid{grid-template-columns:1fr}}
.portrait-wrap{position:relative;aspect-ratio:4/5;border-radius:24px}
.portrait-glow{position:absolute;inset:-20px;background:radial-gradient(circle at 30% 30%,rgba(0,113,227,.4),transparent 60%),radial-gradient(circle at 70% 70%,rgba(191,90,242,.3),transparent 60%);filter:blur(40px);opacity:.7;z-index:0;animation:glowPulse 6s ease-in-out infinite;pointer-events:none}
@keyframes glowPulse{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}
.portrait-frame{position:relative;z-index:1;width:100%;height:100%;border-radius:24px;overflow:hidden;border:1px solid var(--border-color);box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.05) inset;transition:transform .6s cubic-bezier(.16,1,.3,1),box-shadow .6s ease}
.portrait-wrap:hover .portrait-frame{transform:translateY(-6px) scale(1.02);box-shadow:0 30px 80px rgba(0,113,227,.3),0 0 0 1px rgba(0,113,227,.3) inset}
.portrait-frame img{width:100%;height:100%;object-fit:cover;object-position:center 25%;display:block;transition:transform .8s cubic-bezier(.16,1,.3,1),filter .6s ease;filter:saturate(1.05) contrast(1.02)}
.portrait-wrap:hover .portrait-frame img{transform:scale(1.05)}
.portrait-badge{position:absolute;bottom:16px;left:16px;right:16px;z-index:2;padding:12px 16px;background:rgba(0,0,0,.6);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:14px;display:flex;align-items:center;gap:10px;transform:translateY(8px);opacity:0;transition:all .5s cubic-bezier(.16,1,.3,1) .15s}
.portrait-wrap:hover .portrait-badge{transform:translateY(0);opacity:1}
[data-theme=light] .portrait-badge{background:rgba(255,255,255,.85);border-color:rgba(0,0,0,.1)}
.portrait-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--accent-green);box-shadow:0 0 10px var(--accent-green);flex-shrink:0;animation:pulse 1.5s infinite}
.portrait-badge-text{font-size:12px;color:var(--text-primary);font-weight:500}
.portrait-badge-text strong{color:var(--text-primary);font-weight:700}
.portrait-corner{position:absolute;width:40px;height:40px;border:2px solid var(--accent-blue);z-index:2;transition:all .5s ease;pointer-events:none}
.portrait-corner.tl{top:-8px;left:-8px;border-right:none;border-bottom:none;border-radius:12px 0 0 0}
.portrait-corner.br{bottom:-8px;right:-8px;border-left:none;border-top:none;border-radius:0 0 12px 0}
.portrait-wrap:hover .portrait-corner.tl{top:-12px;left:-12px;border-color:var(--accent-purple)}
.portrait-wrap:hover .portrait-corner.br{bottom:-12px;right:-12px;border-color:var(--accent-purple)}
.about-text{font-size:17px;color:var(--text-secondary);line-height:1.65}
.about-text p{margin-bottom:16px}
.about-text strong{color:var(--text-primary);font-weight:600}
.stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stat-mini{padding:24px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:18px;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.stat-mini::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:var(--grad-1);transform:scaleX(0);transform-origin:left;transition:transform .5s ease}
.stat-mini:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-3px)}
.stat-mini:hover::before{transform:scaleX(1)}
.stat-mini-num{font-size:38px;font-weight:700;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.03em;line-height:1}
.stat-mini-label{color:var(--text-muted);font-size:13px;margin-top:6px;font-weight:500}

/* ===== PROJECTS ===== */
#projects{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);transition:background .5s;overflow:hidden}
.projects-tabs{display:inline-flex;gap:4px;padding:5px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:999px;margin:24px 0 40px;backdrop-filter:blur(20px);position:relative}
.projects-tab{padding:9px 20px;border:none;background:transparent;color:var(--text-muted);font-size:13.5px;font-weight:500;border-radius:999px;cursor:pointer;transition:color .3s ease;position:relative;z-index:2;display:flex;align-items:center;gap:8px;font-family:inherit;white-space:nowrap}
.projects-tab.active{color:#fff}
.projects-tab:not(.active):hover{color:var(--text-primary)}
.tab-indicator{position:absolute;top:5px;bottom:5px;background:var(--accent-blue);border-radius:999px;transition:all .5s cubic-bezier(.34,1.56,.64,1);z-index:1;box-shadow:0 4px 12px rgba(0,113,227,.3)}
.tab-status{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;background:rgba(255,255,255,.15);border-radius:999px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.05em}
.projects-tab:not(.active) .tab-status{background:rgba(255,159,10,.12);color:var(--accent-orange)}
.projects-tab.active .tab-status{background:rgba(255,255,255,.2);color:#fff}
.project-panels{position:relative;min-height:640px}
.project-panel{display:none;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center;opacity:0;animation:panelEnter .6s cubic-bezier(.22,1,.36,1) forwards}
.project-panel.active{display:grid}
@keyframes panelEnter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:900px){.project-panel{grid-template-columns:1fr;gap:32px}.project-panels{min-height:auto}}
.project-info{padding:12px 0}
.project-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 12px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:999px;font-size:11px;font-weight:600;color:var(--accent-orange);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.project-eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-orange);box-shadow:0 0 10px var(--accent-orange);animation:pulse 1.5s infinite}
.project-name{font-size:clamp(36px,4.5vw,52px);font-weight:700;letter-spacing:-.035em;line-height:1.05;margin-bottom:8px;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.project-tagline{font-size:17px;font-weight:500;background:var(--grad-1);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:18px;letter-spacing:-.01em}
.project-desc{font-size:15px;color:var(--text-secondary);line-height:1.6;margin-bottom:24px;max-width:480px}
.project-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:28px}
.feature-pill{display:flex;align-items:center;gap:10px;padding:12px 14px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:12px;transition:all .3s ease}
.feature-pill:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateY(-2px)}
.feature-pill-icon{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;background:rgba(0,113,227,.12);border:1px solid rgba(0,113,227,.25)}
.feature-pill-text{font-size:12.5px;font-weight:500;color:var(--text-primary);line-height:1.3}
.project-stack{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:24px}
.project-cta-row{display:flex;gap:10px;flex-wrap:wrap}
.project-soon-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;background:rgba(255,159,10,.12);border:1px solid rgba(255,159,10,.3);color:var(--accent-orange);border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}

/* ===== PROJECT THUMB CARDS ===== */
.project-thumb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:8px}
.project-thumb-card{display:flex;flex-direction:column;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;overflow:hidden;text-decoration:none;color:inherit;transition:all .4s cubic-bezier(.16,1,.3,1)}
.project-thumb-card:hover{transform:translateY(-6px);border-color:var(--border-hover);background:var(--bg-card-hover)}
.project-thumb-media{position:relative;aspect-ratio:4/3;background:var(--bg-elevated);display:flex;align-items:center;justify-content:center;overflow:hidden}
.project-thumb-media.zenith-workspace-thumb{aspect-ratio:1200/896}
.project-thumb-media.folderforge-studio-thumb{aspect-ratio:980/516}
.project-thumb-media.clipvault-app-thumb{aspect-ratio:1776/1328}
.project-thumb-media.sprout-thumb{aspect-ratio:1200/896}
.project-thumb-media img{width:100%;height:100%;object-fit:cover;object-position:top center;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.project-thumb-card:hover .project-thumb-media img{transform:scale(1.06)}
.project-thumb-media.placeholder{background:linear-gradient(135deg,rgba(0,113,227,.14),rgba(191,90,242,.08))}
.project-thumb-icon{font-size:46px;transition:transform .4s cubic-bezier(.16,1,.3,1)}
.project-thumb-card:hover .project-thumb-icon{transform:scale(1.1) rotate(-4deg)}
.project-thumb-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:6px}
.project-thumb-badge{font-size:11px;font-weight:600;color:var(--accent-orange);text-transform:uppercase;letter-spacing:.06em}
.project-thumb-body h3{font-size:19px;font-weight:700;letter-spacing:-.02em;color:var(--text-primary)}
.project-thumb-body p{font-size:13.5px;color:var(--text-muted);line-height:1.5}
.project-thumb-arrow{margin-top:8px;font-size:13px;font-weight:600;color:var(--accent-blue-light);display:flex;align-items:center;gap:6px;transition:gap .25s ease}
.project-thumb-card:hover .project-thumb-arrow{gap:10px}
.project-viewall-row{display:flex;justify-content:center;margin-top:36px}
@media (max-width:860px){.project-thumb-grid{grid-template-columns:1fr}}

/* ===== STORE BADGES ===== */
.store-badges{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.store-badge{display:inline-flex;align-items:center;gap:12px;padding:11px 20px;background:#fff;border-radius:14px;text-decoration:none;box-shadow:0 4px 18px rgba(0,0,0,.18);transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s ease;position:relative;min-width:175px;cursor:pointer;border:none}
.store-badge:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 12px 30px rgba(0,0,0,.25)}
.store-badge.disabled{opacity:.58;filter:grayscale(25%);cursor:not-allowed}
.store-badge.disabled:hover{transform:none;box-shadow:0 4px 18px rgba(0,0,0,.18)}
.store-badge-icon{flex-shrink:0;display:flex;align-items:center;justify-content:center}
.store-badge-text{display:flex;flex-direction:column;text-align:left;line-height:1.2}
.store-badge-label{font-size:9px;font-weight:500;color:#6b7280;text-transform:uppercase;letter-spacing:.6px}
.store-badge-name{font-size:16px;font-weight:800;color:#111827;letter-spacing:-.02em}
.store-coming-pill{position:absolute;top:-10px;right:-10px;background:linear-gradient(135deg,#f59e0b,#ef4444);color:#fff;font-size:9px;font-weight:800;padding:3px 9px;border-radius:999px;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 2px 8px rgba(239,68,68,.4);white-space:nowrap;pointer-events:none}
.store-cta-row{display:flex;flex-direction:column;gap:14px;margin-top:0}
.store-web-link{display:inline-flex;align-items:center;gap:10px;padding:11px 20px;background:rgba(0,113,227,.08);border:1px solid rgba(0,113,227,.3);border-radius:14px;text-decoration:none;color:var(--text-primary);font-size:13.5px;font-weight:600;transition:all .25s cubic-bezier(.16,1,.3,1);width:fit-content;letter-spacing:-.01em;backdrop-filter:blur(12px)}
.store-web-link:hover{background:rgba(0,113,227,.16);border-color:var(--accent-blue);transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,113,227,.25);color:var(--accent-blue-light)}
.store-web-link-icon{width:28px;height:28px;border-radius:8px;background:rgba(0,113,227,.15);border:1px solid rgba(0,113,227,.3);display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;transition:all .25s ease}
.store-web-link:hover .store-web-link-icon{background:rgba(0,113,227,.25);border-color:var(--accent-blue)}
.store-web-link-text{display:flex;flex-direction:column;line-height:1.2}
.store-web-link-label{font-size:9px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.6px}
.store-web-link-url{font-size:13px;font-weight:700;color:var(--accent-blue-light)}
.store-web-link-arrow{margin-left:auto;font-size:14px;color:var(--accent-blue);opacity:.7;transition:transform .25s ease,opacity .25s ease}
.store-web-link:hover .store-web-link-arrow{transform:translateX(4px);opacity:1}
.project-showcase{position:relative;display:flex;flex-direction:column;align-items:center;gap:20px;width:100%}

/* ===== SLIDER ===== */
.slider-container{position:relative;width:100%;max-width:420px;overflow:hidden;border-radius:20px;background:var(--bg-card);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);cursor:grab;-webkit-user-select:none;user-select:none;touch-action:pan-y}
.slider-container:active{cursor:grabbing}
.slider-track{display:flex;transition:transform .45s cubic-bezier(.22,1,.36,1);will-change:transform}
.slider-track.dragging{transition:none}
.slider-slide{min-width:100%;position:relative}
.slider-slide img{width:100%;display:block;border-radius:0;pointer-events:none}
.slider-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:10;width:40px;height:40px;border-radius:50%;border:none;background:rgba(0,0,0,.5);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);color:#fff;font-size:18px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .25s ease;opacity:0}
.slider-container:hover .slider-arrow,.slider-container:focus-within .slider-arrow{opacity:1}
.slider-arrow:hover{background:var(--accent-blue);transform:translateY(-50%) scale(1.1);box-shadow:0 4px 16px rgba(0,113,227,.5)}
.slider-arrow.prev{left:10px}
.slider-arrow.next{right:10px}
.slider-arrow svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
[data-theme=light] .slider-arrow{background:rgba(255,255,255,.7)}
[data-theme=light] .slider-arrow svg{stroke:#1d1d1f}
[data-theme=light] .slider-arrow:hover{background:var(--accent-blue)}
[data-theme=light] .slider-arrow:hover svg{stroke:#fff}
.slider-controls{display:flex;flex-direction:column;align-items:center;gap:10px}
.slider-caption{text-align:center;min-height:40px}
.slider-caption-title{font-size:14px;font-weight:600;color:var(--text-primary);letter-spacing:-.01em;margin-bottom:3px;transition:opacity .3s ease}
.slider-caption-sub{font-size:12px;color:var(--text-muted);transition:opacity .3s ease}
.slider-dots{display:flex;gap:6px;align-items:center;justify-content:center}
.slider-dot{width:6px;height:6px;border-radius:50%;background:var(--border-hover);border:none;cursor:pointer;padding:0;transition:all .4s cubic-bezier(.22,1,.36,1)}
.slider-dot.active{background:var(--accent-blue);width:22px;border-radius:999px;box-shadow:0 0 10px rgba(0,113,227,.5)}
.slider-dot:hover:not(.active){background:var(--text-muted)}
.slider-counter{position:absolute;top:12px;right:12px;z-index:10;padding:4px 10px;background:rgba(0,0,0,.55);backdrop-filter:blur(10px);border-radius:999px;font-size:11px;font-weight:600;color:#fff;letter-spacing:.04em;pointer-events:none}
[data-theme=light] .slider-counter{background:rgba(255,255,255,.75);color:#1d1d1f}
.placeholder-mockup{width:100%;aspect-ratio:9/16;background:linear-gradient(135deg,#ff7e5f 0%,#feb47b 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 24px;color:#fff;text-align:center}
.placeholder-mockup-icon{font-size:56px;margin-bottom:16px}
.placeholder-mockup-title{font-size:20px;font-weight:700;margin-bottom:8px}
.placeholder-mockup-sub{font-size:13px;opacity:.9;line-height:1.5;max-width:180px}
.placeholder-mockup-tag{margin-top:20px;padding:6px 14px;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.placeholder-mockup.indigo{background:linear-gradient(135deg,#6366f1 0%,#a855f7 100%)}

/* ===== EXPERTISE ===== */
#expertise{background:linear-gradient(180deg,var(--bg-secondary) 0%,var(--bg-primary) 100%);transition:background .5s}
.expertise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
@media(max-width:900px){.expertise-grid{grid-template-columns:1fr}}
.expertise-card{padding:28px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.expertise-card:hover{transform:translateY(-4px);border-color:var(--border-hover);background:var(--bg-card-hover)}
.expertise-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:16px;background:rgba(0,113,227,.12);border:1px solid rgba(0,113,227,.3)}
.expertise-card.purple .expertise-icon{background:rgba(191,90,242,.12);border-color:rgba(191,90,242,.3)}
.expertise-card.green .expertise-icon{background:rgba(48,209,88,.12);border-color:rgba(48,209,88,.3)}
.expertise-card h3{font-size:18px;font-weight:600;margin-bottom:8px;color:var(--text-primary)}
.expertise-card p{font-size:14px;color:var(--text-muted);line-height:1.55;margin-bottom:14px}
.expertise-tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{padding:4px 10px;background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:6px;font-size:11px;font-weight:500;color:var(--text-secondary);transition:all .2s}
.tag:hover{color:var(--text-primary);border-color:var(--border-hover)}

/* ===== SKILLS ===== */
#skills{background:var(--bg-secondary);transition:background .5s}
.skill-block{margin-bottom:32px}
.skill-block:last-child{margin-bottom:0}
.skill-block-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:14px;display:flex;align-items:center;gap:10px}
.skill-block-title::before{content:'';width:3px;height:14px;background:var(--grad-1);border-radius:2px}
.badge-cloud{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:7px;font-size:12.5px;font-weight:500;color:var(--text-secondary);transition:all .25s cubic-bezier(.16,1,.3,1);cursor:default}
.chip:hover{background:var(--bg-card-hover);border-color:var(--accent-blue);color:var(--text-primary);transform:translateY(-2px)}
.chip-icon{font-size:12px}
.proficiency-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:12px;margin-top:16px}
.skill-card{padding:18px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;transition:all .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}
.skill-card::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(0,113,227,.12),transparent 60%);opacity:0;transition:opacity .4s;pointer-events:none}
.skill-card:hover::before{opacity:1}
.skill-card:hover{transform:translateY(-3px);border-color:var(--border-hover)}
.skill-card-header{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px}
.skill-name{font-size:14px;font-weight:600;color:var(--text-primary)}
.skill-pct{font-size:12px;color:var(--text-muted);font-weight:600}
.skill-bar{height:4px;background:var(--skill-bar-bg);border-radius:2px;overflow:hidden}
.skill-progress{height:100%;background:var(--grad-1);border-radius:2px;width:0;transition:width .9s cubic-bezier(.22,1,.36,1)}

/* ===== EXPERIENCE ===== */
#experience{background:var(--bg-primary);transition:background .5s}
.timeline{position:relative;padding-left:28px;margin-top:16px}
.timeline::before{content:'';position:absolute;left:6px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,var(--accent-blue),var(--accent-purple),transparent)}
.timeline-item{position:relative;margin-bottom:16px;padding:22px 26px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;transition:all .4s cubic-bezier(.16,1,.3,1)}
.timeline-item:hover{background:var(--bg-card-hover);transform:translateX(4px);border-color:var(--border-hover)}
.timeline-item::before{content:'';position:absolute;left:-29px;top:28px;width:13px;height:13px;background:var(--bg-primary);border:2px solid var(--accent-blue);border-radius:50%;transition:all .3s ease}
.timeline-item:hover::before{background:var(--accent-blue);box-shadow:0 0 16px var(--accent-blue)}
.timeline-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:4px}
.timeline-date{color:var(--accent-blue);font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.timeline-current{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;background:rgba(48,209,88,.12);border:1px solid rgba(48,209,88,.3);border-radius:999px;font-size:10px;font-weight:600;color:var(--accent-green);text-transform:uppercase;letter-spacing:.05em}
.timeline-current::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--accent-green);animation:pulse 1.5s infinite}
.timeline-title{font-size:18px;font-weight:600;margin-bottom:4px;color:var(--text-primary)}
.timeline-company{color:var(--text-muted);font-size:13.5px;margin-bottom:12px}
.timeline-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.timeline-list{list-style:none;padding:0}
.timeline-list li{color:var(--text-secondary);font-size:13.5px;padding:3px 0 3px 16px;position:relative;line-height:1.55}
.timeline-list li::before{content:'';position:absolute;left:0;top:11px;width:4px;height:4px;background:var(--accent-purple);border-radius:50%}

/* ===== CERTIFICATIONS ===== */
#certifications{background:linear-gradient(180deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);transition:background .5s}
.cert-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:24px}
.cert-card{padding:28px 24px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:20px;transition:all .5s cubic-bezier(.16,1,.3,1);text-align:center;position:relative;overflow:hidden}
.cert-card::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,rgba(0,113,227,.15),transparent 40%);opacity:0;transition:opacity .5s;animation:rotate 8s linear infinite}
.cert-card:hover::before{opacity:1}
.cert-card:hover{transform:translateY(-6px);border-color:var(--border-hover)}
@keyframes rotate{to{transform:rotate(360deg)}}
.cert-badge-svg{width:130px;height:150px;margin:0 auto 16px;display:block;position:relative;z-index:1;filter:drop-shadow(0 8px 20px rgba(0,0,0,.4));transition:transform .5s cubic-bezier(.16,1,.3,1)}
.cert-card:hover .cert-badge-svg{transform:scale(1.08) rotate(-3deg)}
.cert-card-content{position:relative;z-index:1}
.cert-card h3{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:4px}
.cert-card .cert-sub{font-size:13px;color:var(--text-muted);margin-bottom:10px}
.cert-card .cert-version{display:inline-block;padding:4px 10px;background:rgba(0,113,227,.1);border:1px solid rgba(0,113,227,.3);border-radius:999px;font-size:11px;font-weight:600;color:var(--accent-blue-light)}
.cert-card.featured{background:linear-gradient(135deg,rgba(0,113,227,.08),rgba(191,90,242,.05));border-color:rgba(0,113,227,.3)}
.cert-card.featured .cert-version{background:linear-gradient(135deg,rgba(255,215,0,.15),rgba(255,140,0,.1));border-color:rgba(255,215,0,.4);color:#ffd700}

/* ===== EDUCATION ===== */
#education{background:var(--bg-secondary);transition:background .5s}
.edu-list{display:flex;flex-direction:column;gap:12px;margin-top:16px;max-width:800px}
.edu-item{display:flex;gap:20px;padding:22px 26px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:16px;transition:all .3s ease}
.edu-item:hover{background:var(--bg-card-hover);border-color:var(--border-hover);transform:translateX(4px)}
.edu-year{flex-shrink:0;font-size:18px;font-weight:700;color:var(--accent-blue);min-width:60px}
.edu-content{flex:1}
.edu-title{font-size:15px;font-weight:600;color:var(--text-primary);margin-bottom:3px}
.edu-school{font-size:13px;color:var(--text-muted);margin-bottom:6px}
.edu-grade{display:inline-block;padding:3px 9px;background:rgba(48,209,88,.12);border:1px solid rgba(48,209,88,.3);border-radius:6px;font-size:11px;font-weight:600;color:var(--accent-green)}

/* ===== CONTACT ===== */
#contact{background:var(--bg-primary);text-align:left;transition:background .5s}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start}
@media(max-width:900px){.contact-wrap{grid-template-columns:1fr}}
.contact-cta{padding:36px;background:linear-gradient(135deg,rgba(0,113,227,.1),rgba(191,90,242,.05));border:1px solid rgba(0,113,227,.2);border-radius:24px;position:relative;overflow:hidden}
.contact-cta::before{content:'';position:absolute;top:0;right:0;width:200px;height:200px;background:radial-gradient(circle,var(--accent-blue),transparent 70%);opacity:.3;filter:blur(40px)}
.contact-cta-title{font-size:28px;font-weight:700;letter-spacing:-.02em;margin-bottom:12px;color:var(--text-primary);position:relative}
.contact-cta-text{font-size:15px;color:var(--text-secondary);line-height:1.55;margin-bottom:20px;position:relative}
.contact-cta .btn{position:relative}
.contact-list{display:flex;flex-direction:column;gap:10px}
.contact-row{display:flex;align-items:center;gap:16px;padding:16px 20px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:14px;text-decoration:none;color:var(--text-primary);transition:all .3s ease}
.contact-row:hover{background:var(--bg-card-hover);border-color:var(--accent-blue);transform:translateX(4px)}
.contact-icon-wrap{width:38px;height:38px;flex-shrink:0;border-radius:10px;background:rgba(0,113,227,.12);border:1px solid rgba(0,113,227,.3);display:flex;align-items:center;justify-content:center;font-size:16px}
.contact-info{flex:1;min-width:0}
.contact-info-label{font-size:11px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:2px}
.contact-info-value{font-size:14px;color:var(--text-primary);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.contact-arrow{color:var(--text-muted);transition:transform .3s,color .3s}
.contact-row:hover .contact-arrow{color:var(--accent-blue);transform:translateX(4px)}

/* ===== FOOTER ===== */
footer{text-align:center;padding:32px 24px;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:12px;background:var(--bg-primary);transition:background .5s,border-color .5s}
footer .footer-content{max-width:1280px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}

/* ===== THEME FLASH ===== */
.theme-flash{position:fixed;inset:0;z-index:99999;pointer-events:none;opacity:0}
.theme-flash.active{animation:flashAnim .6s ease}
@keyframes flashAnim{0%{opacity:0}30%{opacity:.5;background:radial-gradient(circle at center,rgba(0,113,227,.15),transparent)}100%{opacity:0}}

/* ===== LANGUAGE SWITCHER (FIXED) ===== */
.lang-switcher{position:relative;z-index:1001;overflow:visible}
.lang-current{display:flex;align-items:center;gap:6px;padding:6px 10px;background:rgba(255,255,255,.06);border:1px solid var(--border-color);border-radius:999px;cursor:pointer;font-family:inherit;font-size:12px;font-weight:600;color:var(--text-primary);transition:all .25s ease}
.lang-current:hover{background:rgba(255,255,255,.1);border-color:var(--accent-blue);box-shadow:0 0 12px rgba(0,113,227,.2)}
[data-theme=light] .lang-current{background:rgba(0,0,0,.04)}
[data-theme=light] .lang-current:hover{background:rgba(0,0,0,.08)}
.lang-flag{font-size:16px;line-height:1;display:inline-block}
.lang-code{letter-spacing:.05em}
.lang-chevron{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;transition:transform .3s ease;opacity:.6}
.lang-switcher.open .lang-chevron{transform:rotate(180deg)}

/* Dropdown — fixed positioning to escape backdrop-filter stacking context */
.lang-dropdown{position:fixed;min-width:180px;max-height:min(420px, calc(100vh - 80px));overflow-y:auto;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:14px;padding:6px;box-shadow:0 12px 40px rgba(0,0,0,.5), 0 0 0 1px rgba(255,255,255,.05);opacity:0;visibility:hidden;transform:translateY(-8px) scale(.96);transition:opacity .25s cubic-bezier(.16,1,.3,1),transform .25s cubic-bezier(.16,1,.3,1),visibility .25s;z-index:10000;overscroll-behavior:contain}
[data-theme=light] .lang-dropdown{background:#fff;box-shadow:0 12px 40px rgba(0,0,0,.15), 0 0 0 1px rgba(0,0,0,.08)}
.lang-switcher.open .lang-dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.lang-dropdown::-webkit-scrollbar{width:4px}
.lang-dropdown::-webkit-scrollbar-track{background:transparent}
.lang-dropdown::-webkit-scrollbar-thumb{background:var(--border-hover);border-radius:2px}
.lang-option{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;background:transparent;border:none;border-radius:9px;cursor:pointer;font-family:inherit;font-size:13px;font-weight:500;color:var(--text-primary);text-align:left;transition:background .2s ease}
.lang-option:hover{background:rgba(255,255,255,.06)}
[data-theme=light] .lang-option:hover{background:rgba(0,0,0,.05)}
.lang-option.active{background:rgba(0,113,227,.15);color:var(--accent-blue-light)}
[data-theme=light] .lang-option.active{color:var(--accent-blue)}

/* ===== MOBILE RESPONSIVE ===== */
@media(max-width:768px){
  .nav-links{display:none!important}
  .mobile-menu-btn{display:block}
  section{padding:60px 20px}
  .timeline{padding-left:24px}
  .timeline-item{padding:18px 20px}
  .timeline-item::before{left:-25px;top:24px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .footer-content{justify-content:center;text-align:center}
  .project-features{grid-template-columns:1fr}
  .scroll-top-btn{bottom:20px;right:20px;width:40px;height:40px}
  .slider-arrow{opacity:1}
  .slider-container{max-width:100%;border-radius:16px}
  .lang-current .lang-code{display:none}
  .lang-current{padding:6px 8px}
}