@font-face{font-family:'Montserrat';src:url('../fonts/Montserrat-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Montserrat';src:url('../fonts/Montserrat-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-style:normal;font-display:swap}

:root{
    --bg:#f1f5f9; --text:#0f172a; --muted:#64748b; 
    --primary:#2563eb; --secondary:#7c3aed;
    --glass-bg: rgba(255, 255, 255, 0.75);
    --glass-border: rgba(255, 255, 255, 0.5);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

* { box-sizing:border-box; scroll-behavior: smooth; }
body { font-family: 'Vazirmatn', 'Montserrat', system-ui; background: var(--bg); color: var(--text); margin: 0; overflow-x: hidden; }
.fw-black { font-weight: 900; }

/* Animated Blobs */
.blob { position: fixed; border-radius: 50%; filter: blur(90px); z-index: -1; opacity: 0.6; animation: float 12s infinite ease-in-out alternate; }
.blob-1 { top: -10%; left: -10%; width: 500px; height: 500px; background: linear-gradient(135deg, #bfdbfe, #3b82f6); }
.blob-2 { bottom: -10%; right: -10%; width: 450px; height: 450px; background: linear-gradient(135deg, #ddd6fe, #8b5cf6); animation-delay: -4s; }
.blob-3 { top: 40%; left: 50%; width: 400px; height: 400px; background: linear-gradient(135deg, #fbcfe8, #ec4899); transform: translateX(-50%); opacity: 0.4; animation-delay: -8s; }
@keyframes float { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(30px, -50px) scale(1.1); } 100% { transform: translate(-30px, 30px) scale(0.95); } }

/* Glassmorphism Components */
.navbar-glass { background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--glass-border); }
.glass-panel { background: var(--glass-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--glass-border); border-radius: 24px; box-shadow: var(--shadow); transition: all 0.3s ease; }
.footer-glass { background: var(--glass-bg); backdrop-filter: blur(16px); border-top: 1px solid var(--glass-border); }

/* Buttons and Gradients */
.gradient-text { background: linear-gradient(135deg, var(--primary), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.btn-gradient { background: linear-gradient(135deg, var(--primary), var(--secondary)); color: #fff; border: none; transition: transform 0.3s, box-shadow 0.3s; }
.btn-gradient:hover { color:#fff; transform: translateY(-3px); box-shadow: 0 10px 25px rgba(37,99,235,0.4); }
.btn-glass { background: rgba(255,255,255,0.8); color: var(--text); border: 1px solid var(--glass-border); backdrop-filter: blur(10px); }
.btn-glass:hover { background: #fff; transform: translateY(-3px); }
.hover-lift { transition: transform 0.3s ease, box-shadow 0.3s ease; }
.hover-lift:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(0,0,0,0.1); }

/* Timeline Configuration */
.timeline { position: relative; border-left: 2px dashed rgba(37,99,235,0.3); padding-left: 2rem; margin-left: 1rem; margin-top: 1rem; }
[dir="rtl"] .timeline { border-left: none; border-right: 2px dashed rgba(37,99,235,0.3); padding-left: 0; padding-right: 2rem; margin-left: 0; margin-right: 1rem; }
.timeline-item { position: relative; margin-bottom: 2.5rem; }
.timeline-item::before { content: ''; position: absolute; left: -2.4rem; top: 0.1rem; width: 16px; height: 16px; border-radius: 50%; background: linear-gradient(135deg,var(--primary),var(--secondary)); border: 3px solid #fff; box-shadow: 0 0 10px rgba(37,99,235,0.4); }
[dir="rtl"] .timeline-item::before { left: auto; right: -2.4rem; }
.timeline-date { display: inline-block; padding: 0.3rem 0.8rem; background: rgba(37,99,235,0.1); color: var(--primary); border-radius: 20px; font-size: 0.8rem; font-weight: 700; margin-bottom: 0.5rem; }

/* Specifics */
.avatar-img { border: 5px solid rgba(255,255,255,0.8); z-index: 2; position: relative; }
.pulse-ring { position: absolute; top:50%; left:50%; transform:translate(-50%,-50%); width: 200px; height: 200px; border-radius: 50%; border: 2px solid var(--primary); opacity: 0; animation: pulse 2.5s infinite cubic-bezier(0.215, 0.61, 0.355, 1); z-index: 1; }
@keyframes pulse { 0% { transform: translate(-50%,-50%) scale(0.9); opacity: 0.8; } 100% { transform: translate(-50%,-50%) scale(1.3); opacity: 0; } }

.lang-switcher a { text-decoration:none; color:var(--muted); font-weight:600; font-size: 0.85rem; padding: 0.2rem 0.6rem; border-radius:12px; transition: 0.3s; }
.lang-switcher a.active { background: var(--primary); color: #fff; }
.skill-badge { background: rgba(37,99,235,0.05); color: var(--primary); border: 1px solid rgba(37,99,235,0.15); font-weight: 600; font-size: 0.85rem; }
.project-card { background: rgba(255,255,255,0.5); border: 1px solid var(--glass-border); transition: 0.3s; }
.project-card:hover { background: rgba(255,255,255,0.9); transform: scale(1.02); }

/* Scroll Progress */
.scroll-progress { position: fixed; top: 0; left: 0; height: 4px; background: linear-gradient(90deg, var(--primary), var(--secondary)); z-index: 9999; width: 0%; transition: width 0.1s; }