:root {
  --primary: #6366F1;
  --secondary: #8B5CF6;
  --accent: #06B6D4;
  --bg: #0F172A;
  --bg2: #1E293B;
  --bg3: #0a0f1e;
  --text: #F8FAFC;
  --text-muted: #94A3B8;
  --border: rgba(99,102,241,0.2);
  --glass: rgba(30,41,59,0.7);
  --glass-light: rgba(255,255,255,0.05);
  --shadow: 0 25px 50px rgba(0,0,0,0.5);
  --glow: 0 0 40px rgba(99,102,241,0.3);
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
}
[data-theme="light"] {
  --bg: #f0f4ff;
  --bg2: #e8eeff;
  --bg3: #dde5ff;
  --text: #0F172A;
  --text-muted: #475569;
  --border: rgba(99,102,241,0.25);
  --glass: rgba(240,244,255,0.8);
  --glass-light: rgba(255,255,255,0.6);
  --shadow: 0 25px 50px rgba(99,102,241,0.15);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'DM Sans',sans-serif;
  background:var(--bg);
  color:var(--text);
  overflow-x:hidden;
  cursor:none;
  transition:background 0.4s, color 0.4s;
}

/* CUSTOM CURSOR */
#cursor{
  width:12px;height:12px;
  background:var(--primary);
  border-radius:50%;
  position:fixed;z-index:9999;
  pointer-events:none;
  transform:translate(-50%,-50%);
  transition:transform 0.1s, width 0.3s, height 0.3s, background 0.3s;
  mix-blend-mode:difference;
}
#cursor-trail{
  width:36px;height:36px;
  border:1.5px solid var(--primary);
  border-radius:50%;
  position:fixed;z-index:9998;
  pointer-events:none;
  transform:translate(-50%,-50%);
  transition:left 0.12s var(--transition),top 0.12s var(--transition),width 0.3s,height 0.3s;
  opacity:0.5;
}
body:hover #cursor-trail{opacity:0.5}

/* SCROLL PROGRESS */
#scroll-progress{
  position:fixed;top:0;left:0;height:3px;
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
  z-index:10000;width:0%;
  transition:width 0.1s linear;
  box-shadow:0 0 10px var(--primary);
}

/* LOADING SCREEN */
#loader{
  position:fixed;inset:0;
  background:var(--bg3);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  z-index:99999;
  transition:opacity 0.6s, visibility 0.6s;
}
#loader.hidden{opacity:0;visibility:hidden}
.loader-logo{
  font-family:'Syne',sans-serif;
  font-size:3rem;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:pulse 1.2s infinite;
}
.loader-bar{
  width:200px;height:3px;
  background:var(--bg2);
  margin-top:24px;border-radius:99px;overflow:hidden;
}
.loader-fill{
  height:100%;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  animation:loadfill 1.8s ease forwards;
}
@keyframes loadfill{from{width:0}to{width:100%}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}

/* NAVBAR */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  padding:1rem 2rem;
  display:flex;align-items:center;justify-content:space-between;
  background:var(--glass);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:all 0.4s;
}
nav.scrolled{padding:0.75rem 2rem;box-shadow:var(--shadow)}
.nav-logo{
  font-family:'Syne',sans-serif;
  font-size:1.5rem;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  text-decoration:none;
}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{
  color:var(--text-muted);
  text-decoration:none;font-size:0.9rem;
  font-weight:500;letter-spacing:0.05em;
  position:relative;transition:color 0.3s;
  cursor:none;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-4px;left:0;
  width:0;height:2px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  transition:width 0.3s;border-radius:99px;
}
.nav-links a:hover{color:var(--text)}
.nav-links a:hover::after{width:100%}
.nav-actions{display:flex;gap:0.75rem;align-items:center}
.theme-btn{
  width:40px;height:40px;border-radius:50%;
  background:var(--glass-light);
  border:1px solid var(--border);
  color:var(--text);cursor:none;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.3s;font-size:0.9rem;
}
.theme-btn:hover{background:var(--primary);border-color:var(--primary)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:none;background:none;border:none;padding:4px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:99px;transition:all 0.3s;display:block}

/* MOBILE NAV */
.mobile-nav{
  position:fixed;inset:0;z-index:999;
  background:var(--bg);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2rem;
  transform:translateX(100%);
  transition:transform 0.4s var(--transition);
}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav a{
  font-family:'Syne',sans-serif;
  font-size:2rem;font-weight:700;
  color:var(--text);text-decoration:none;
  transition:color 0.3s;
}
.mobile-nav a:hover{color:var(--primary)}

/* HERO */
#hero{
  min-height:100vh;
  display:flex;align-items:center;justify-content:center;
  position:relative;overflow:hidden;
  padding:6rem 2rem 4rem;
}
.hero-bg{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 80% 60% at 50% -10%, rgba(99,102,241,0.25) 0%, transparent 70%),
             radial-gradient(ellipse 60% 50% at 80% 80%, rgba(139,92,246,0.15) 0%, transparent 60%),
             radial-gradient(ellipse 50% 40% at 10% 70%, rgba(6,182,212,0.1) 0%, transparent 50%);
}
.grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:60px 60px;
  opacity:0.4;
  mask-image:radial-gradient(ellipse 80% 80% at 50% 50%,black 20%,transparent 100%);
}
.floating-orb{
  position:absolute;border-radius:50%;filter:blur(60px);pointer-events:none;
  animation:floatorb 8s ease-in-out infinite;
}
.orb1{width:400px;height:400px;background:rgba(99,102,241,0.12);top:-100px;right:-100px}
.orb2{width:300px;height:300px;background:rgba(139,92,246,0.1);bottom:-50px;left:-50px;animation-delay:-3s}
.orb3{width:200px;height:200px;background:rgba(6,182,212,0.08);top:50%;left:50%;animation-delay:-5s}
@keyframes floatorb{0%,100%{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}
.hero-content{
  position:relative;z-index:1;
  max-width:800px;text-align:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:var(--glass-light);
  border:1px solid var(--border);
  border-radius:99px;padding:0.4rem 1rem;
  font-size:0.8rem;color:var(--text-muted);
  margin-bottom:1.5rem;
  animation:fadeup 0.6s 0.2s both;
}
.badge-dot{width:6px;height:6px;border-radius:50%;background:#22C55E;animation:blink 1.5s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0.3}}
.hero-name{
  font-family:'Syne',sans-serif;
  font-size:clamp(2.5rem,7vw,5.5rem);
  font-weight:800;line-height:1.05;
  margin-bottom:0.5rem;
  animation:fadeup 0.6s 0.3s both;
}
.hero-name span{
  background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 50%,var(--accent) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-typing{
  font-family:'Syne',sans-serif;
  font-size:clamp(1.2rem,3vw,1.8rem);
  font-weight:600;color:var(--text-muted);
  margin-bottom:1.5rem;
  min-height:2.5rem;
  animation:fadeup 0.6s 0.4s both;
}
.typing-cursor{
  display:inline-block;
  width:2px;height:1.2em;
  background:var(--primary);
  vertical-align:text-bottom;
  animation:blink 0.8s infinite;
  margin-left:2px;
}
.hero-desc{
  font-size:1.05rem;color:var(--text-muted);
  max-width:560px;margin:0 auto 2.5rem;
  line-height:1.8;
  animation:fadeup 0.6s 0.5s both;
}
.hero-btns{
  display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;
  animation:fadeup 0.6s 0.6s both;
}
.btn{
  display:inline-flex;align-items:center;gap:0.5rem;
  padding:0.75rem 1.75rem;
  border-radius:12px;font-weight:500;
  font-size:0.9rem;cursor:none;
  text-decoration:none;border:none;
  transition:all 0.3s;position:relative;overflow:hidden;
  font-family:'DM Sans',sans-serif;
}
.btn::before{
  content:'';position:absolute;inset:0;
  background:rgba(255,255,255,0.1);
  transform:translateX(-100%);
  transition:transform 0.4s;
}
.btn:hover::before{transform:translateX(0)}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;box-shadow:0 4px 20px rgba(99,102,241,0.4);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(99,102,241,0.5)}
.btn-outline{
  background:var(--glass-light);
  color:var(--text);
  border:1px solid var(--border);
  backdrop-filter:blur(10px);
}
.btn-outline:hover{transform:translateY(-2px);border-color:var(--primary);color:var(--primary)}
.hero-scroll{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:0.5rem;
  color:var(--text-muted);font-size:0.75rem;letter-spacing:0.1em;
  animation:fadeup 0.6s 0.8s both;
}
.scroll-line{
  width:1px;height:40px;
  background:linear-gradient(to bottom,var(--primary),transparent);
  animation:scrollpulse 2s ease-in-out infinite;
}
@keyframes scrollpulse{0%,100%{opacity:1;height:40px}50%{opacity:0.3;height:20px}}
@keyframes fadeup{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}

/* SECTIONS */
section{padding:6rem 2rem}
.section-label{
  font-size:0.75rem;font-weight:600;
  letter-spacing:0.2em;text-transform:uppercase;
  color:var(--primary);
  margin-bottom:0.75rem;
}
.section-title{
  font-family:'Syne',sans-serif;
  font-size:clamp(2rem,4vw,3rem);
  font-weight:800;line-height:1.1;
  margin-bottom:1rem;
}
.section-title span{
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.section-sub{color:var(--text-muted);font-size:1rem;max-width:560px;line-height:1.7}
.container{max-width:1200px;margin:0 auto}

/* ABOUT */
#about{background:var(--bg2)}
.about-grid{
  display:grid;grid-template-columns:1fr 1fr;
  gap:4rem;align-items:center;
}
.about-visual{
  position:relative;
  display:flex;justify-content:center;
}
.about-avatar{
  width:280px;height:280px;border-radius:32px;
  background:linear-gradient(135deg,var(--primary),var(--secondary),var(--accent));
  display:flex;align-items:center;justify-content:center;
  font-size:7rem;position:relative;
  box-shadow:0 20px 60px rgba(99,102,241,0.3);
}
.about-avatar::before{
  content:'';position:absolute;
  inset:-3px;border-radius:35px;
  background:linear-gradient(135deg,var(--primary),var(--accent),var(--secondary));
  z-index:-1;animation:rotateborder 4s linear infinite;
  opacity:0.7;
}
@keyframes rotateborder{from{filter:hue-rotate(0deg)}to{filter:hue-rotate(360deg)}}
.about-stats{
  position:absolute;
  display:flex;flex-direction:column;gap:0.75rem;
  right:-20px;bottom:20px;
}
.stat-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:14px;padding:0.75rem 1rem;
  text-align:center;
  box-shadow:var(--shadow);
}
.stat-num{font-family:'Syne',sans-serif;font-size:1.4rem;font-weight:800;color:var(--primary)}
.stat-label{font-size:0.7rem;color:var(--text-muted);letter-spacing:0.05em}
.about-text{display:flex;flex-direction:column;gap:1.5rem}
.about-bio{color:var(--text-muted);line-height:1.85;font-size:1rem}
.about-highlights{display:flex;flex-direction:column;gap:0.75rem}
.highlight{
  display:flex;align-items:center;gap:0.75rem;
  color:var(--text-muted);font-size:0.9rem;
}
.highlight i{color:var(--primary);font-size:1rem;width:20px}

/* SKILLS */
#skills{background:var(--bg)}
.skills-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  gap:1.25rem;
  margin-top:3rem;
}
.skill-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:20px;
  padding:1.5rem 1rem;
  text-align:center;
  transition:all 0.4s;
  position:relative;overflow:hidden;
  cursor:none;
}
.skill-card::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  opacity:0;transition:opacity 0.4s;
}
.skill-card:hover{transform:translateY(-8px);border-color:var(--primary);box-shadow:var(--glow)}
.skill-card:hover::before{opacity:0.08}
.skill-icon{
  font-size:2.5rem;margin-bottom:0.75rem;
  transition:transform 0.3s;display:block;
}
.skill-card:hover .skill-icon{transform:scale(1.15)}
.skill-name{
  font-family:'Syne',sans-serif;
  font-size:0.85rem;font-weight:700;
  color:var(--text);position:relative;z-index:1;
}
.skill-type{font-size:0.7rem;color:var(--text-muted);margin-top:0.25rem;position:relative;z-index:1}
.skill-bar{
  height:3px;border-radius:99px;
  background:var(--bg2);
  margin-top:0.75rem;overflow:hidden;position:relative;z-index:1;
}
.skill-fill{
  height:100%;border-radius:99px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  width:0;transition:width 1.2s var(--transition);
}

/* PROJECTS */
#projects{background:var(--bg2)}
.projects-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:1.5rem;
  margin-top:3rem;
}
.project-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:24px;
  overflow:hidden;
  transition:all 0.4s;
  cursor:none;
}
.project-card:hover{transform:translateY(-8px);box-shadow:var(--glow);border-color:var(--primary)}
.project-img{
  height:200px;
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  font-size:5rem;
}
.project-img-0{background:linear-gradient(135deg,#1e1b4b,#312e81)}
.project-img-1{background:linear-gradient(135deg,#0c4a6e,#0e7490)}
.project-img-2{background:linear-gradient(135deg,#14532d,#065f46)}
.project-img-3{background:linear-gradient(135deg,#450a0a,#7f1d1d)}
.project-overlay{
  position:absolute;inset:0;
  background:rgba(0,0,0,0.6);
  display:flex;align-items:center;justify-content:center;gap:0.75rem;
  opacity:0;transition:opacity 0.3s;
}
.project-card:hover .project-overlay{opacity:1}
.project-body{padding:1.5rem}
.project-tags{display:flex;gap:0.5rem;flex-wrap:wrap;margin-bottom:0.75rem}
.tag{
  background:rgba(99,102,241,0.15);
  color:var(--primary);
  border:1px solid rgba(99,102,241,0.3);
  border-radius:6px;padding:0.2rem 0.6rem;
  font-size:0.7rem;font-weight:600;letter-spacing:0.05em;
}
.project-title{
  font-family:'Syne',sans-serif;
  font-size:1.1rem;font-weight:700;
  margin-bottom:0.5rem;
}
.project-desc{font-size:0.875rem;color:var(--text-muted);line-height:1.6}
.project-links{display:flex;gap:0.75rem;margin-top:1.25rem}

/* SERVICES */
#services{background:var(--bg)}
.services-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:1.25rem;
  margin-top:3rem;
}
.service-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:24px;padding:2rem 1.5rem;
  transition:all 0.4s;cursor:none;
  position:relative;overflow:hidden;
}
.service-card::after{
  content:'';position:absolute;
  bottom:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--primary),var(--accent));
  transform:scaleX(0);
  transition:transform 0.4s;
  transform-origin:left;
}
.service-card:hover{transform:translateY(-6px);border-color:var(--primary);box-shadow:var(--glow)}
.service-card:hover::after{transform:scaleX(1)}
.service-icon{
  width:56px;height:56px;border-radius:16px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;color:#fff;margin-bottom:1.25rem;
  box-shadow:0 8px 20px rgba(99,102,241,0.3);
}
.service-title{
  font-family:'Syne',sans-serif;
  font-size:1rem;font-weight:700;margin-bottom:0.5rem;
}
.service-desc{font-size:0.85rem;color:var(--text-muted);line-height:1.6}

/* EXPERIENCE */
#experience{background:var(--bg2)}
.timeline{
  position:relative;padding-left:2rem;
  border-left:2px solid var(--border);
  display:flex;flex-direction:column;gap:2.5rem;
  margin-top:3rem;
}
.timeline::before{
  content:'';position:absolute;
  left:-1px;top:0;bottom:0;width:2px;
  background:linear-gradient(to bottom,var(--primary),var(--accent),transparent);
}
.timeline-item{position:relative}
.timeline-dot{
  position:absolute;left:-2.6rem;top:0.25rem;
  width:16px;height:16px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  box-shadow:0 0 15px rgba(99,102,241,0.5);
  border:3px solid var(--bg2);
}
.timeline-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:20px;padding:1.75rem;
  transition:all 0.4s;
}
.timeline-card:hover{border-color:var(--primary);box-shadow:var(--glow)}
.timeline-date{
  font-size:0.75rem;color:var(--primary);
  font-weight:600;letter-spacing:0.1em;
  text-transform:uppercase;margin-bottom:0.5rem;
}
.timeline-title{
  font-family:'Syne',sans-serif;
  font-size:1.2rem;font-weight:700;margin-bottom:0.25rem;
}
.timeline-company{font-size:0.85rem;color:var(--text-muted);margin-bottom:1rem}
.timeline-desc{font-size:0.9rem;color:var(--text-muted);line-height:1.7}
.timeline-tags{display:flex;gap:0.5rem;flex-wrap:wrap;margin-top:1rem}

/* CONTACT */
#contact{background:var(--bg)}
.contact-grid{
  display:grid;grid-template-columns:1fr 1.3fr;
  gap:4rem;align-items:start;
  margin-top:3rem;
}
.contact-info{display:flex;flex-direction:column;gap:1.5rem}
.contact-card{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:16px;padding:1.25rem;
  display:flex;align-items:center;gap:1rem;
  transition:all 0.3s;
  text-decoration:none;color:var(--text);
  cursor:none;
}
.contact-card:hover{border-color:var(--primary);transform:translateX(6px)}
.contact-card-icon{
  width:44px;height:44px;border-radius:12px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;color:#fff;flex-shrink:0;
}
.contact-card-label{font-size:0.75rem;color:var(--text-muted);margin-bottom:0.2rem}
.contact-card-val{font-weight:500;font-size:0.9rem}
.contact-form{display:flex;flex-direction:column;gap:1rem}
.form-group{display:flex;flex-direction:column;gap:0.4rem}
.form-label{font-size:0.8rem;color:var(--text-muted);font-weight:500;letter-spacing:0.05em}
.form-input,.form-textarea{
  background:var(--glass);
  backdrop-filter:blur(20px);
  border:1px solid var(--border);
  border-radius:12px;padding:0.875rem 1rem;
  color:var(--text);font-family:'DM Sans',sans-serif;
  font-size:0.9rem;transition:all 0.3s;outline:none;
  width:100%;
}
.form-input:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,0.15)}
.form-textarea{resize:vertical;min-height:130px}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}
.social-links{display:flex;gap:0.75rem;margin-top:1rem}
.social-link{
  width:44px;height:44px;border-radius:12px;
  background:var(--glass);
  border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  color:var(--text-muted);font-size:1.1rem;
  text-decoration:none;cursor:none;
  transition:all 0.3s;
}
.social-link:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-4px)}

/* FOOTER */
footer{
  background:var(--bg2);
  border-top:1px solid var(--border);
  padding:3rem 2rem;
}
.footer-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:1.5rem;
}
.footer-logo{
  font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
}
.footer-copy{font-size:0.85rem;color:var(--text-muted)}
.footer-links{display:flex;gap:1.5rem}
.footer-links a{
  font-size:0.85rem;color:var(--text-muted);
  text-decoration:none;transition:color 0.3s;cursor:none;
}
.footer-links a:hover{color:var(--primary)}

/* REVEAL ANIMATIONS */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 0.7s var(--transition),transform 0.7s var(--transition)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity 0.7s var(--transition),transform 0.7s var(--transition)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity 0.7s var(--transition),transform 0.7s var(--transition)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* TOAST */
#toast{
  position:fixed;bottom:2rem;right:2rem;z-index:9999;
  background:var(--glass);backdrop-filter:blur(20px);
  border:1px solid var(--primary);
  border-radius:14px;padding:1rem 1.5rem;
  font-size:0.9rem;
  transform:translateY(100px);opacity:0;
  transition:all 0.4s;
  display:flex;align-items:center;gap:0.75rem;
}
#toast.show{transform:translateY(0);opacity:1}

/* RESPONSIVE */
@media(max-width:900px){
  .about-grid,.contact-grid{grid-template-columns:1fr}
  .about-visual{margin-bottom:2rem}
  .about-stats{right:auto;bottom:-20px;flex-direction:row;left:50%;transform:translateX(-50%)}
  .nav-links,.nav-actions .theme-btn{display:none}
  .hamburger{display:flex}
  .mobile-nav .theme-btn{display:flex}
}
@media(max-width:600px){
  section{padding:4rem 1.25rem}
  .skills-grid{grid-template-columns:repeat(2,1fr)}
  .projects-grid,.services-grid{grid-template-columns:1fr}
  .hero-btns{flex-direction:column;align-items:center}
  .btn{width:100%;max-width:280px;justify-content:center}
  .about-stats{flex-direction:column;position:static;margin-top:1rem}
  .about-avatar{width:220px;height:220px}
  footer .footer-inner{flex-direction:column;text-align:center}
  .footer-links{justify-content:center}
}