/* DM Mono */
@font-face { font-family:'DM Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/dm-mono-400-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'DM Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('fonts/dm-mono-400-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'DM Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/dm-mono-500-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'DM Mono'; font-style:normal; font-weight:500; font-display:swap; src:url('fonts/dm-mono-500-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
/* Plus Jakarta Sans (variable, 400–800) */
@font-face { font-family:'Plus Jakarta Sans'; font-style:normal; font-weight:200 800; font-display:swap; src:url('fonts/plus-jakarta-sans-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Plus Jakarta Sans'; font-style:normal; font-weight:200 800; font-display:swap; src:url('fonts/plus-jakarta-sans-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family:'Plus Jakarta Sans'; font-style:italic; font-weight:400; font-display:swap; src:url('fonts/plus-jakarta-sans-italic-latin-ext.woff2') format('woff2'); unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family:'Plus Jakarta Sans'; font-style:italic; font-weight:400; font-display:swap; src:url('fonts/plus-jakarta-sans-italic-latin.woff2') format('woff2'); unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }

:root {
  --green:   #7ec820;
  --green-d: #62a010;
  --blue:    #2d8fc4;
  --blue-l:  #e8f5fd;
  --gray:    #3d3d3d;
  --bg:       #f8f9fb;
  --bg2:      #ffffff;
  --surface2: #f2f4f7;
  --border:   #e2e6ec;
  --text:     #1a1d23;
  --text2:    #4a5060;
  --muted:    #8a92a0;
  --font: 'Plus Jakarta Sans', sans-serif;
  --mono: 'DM Mono', monospace;
  --radius: 14px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --shadow: 0 2px 16px rgba(0,0,0,.07);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.10);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 1rem; line-height: 1.7; overflow-x: hidden; }

.cursor { width: 8px; height: 8px; background: var(--green); border-radius: 50%; position: fixed; pointer-events: none; z-index: 10000; transform: translate(-50%,-50%); transition: width .2s, height .2s, background .2s, opacity .2s; }
.cursor.big { width: 32px; height: 32px; background: var(--blue); opacity: .3; }
@media (hover:none) { .cursor { display:none; } }

nav { position: fixed; top: 0; left: 0; right: 0; z-index: 200; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--gutter); height: 68px; background: rgba(248,249,251,.9); backdrop-filter: blur(18px); border-bottom: 1px solid var(--border); transition: box-shadow .3s; }
nav.scrolled { box-shadow: var(--shadow); }
.nav-logo { display:flex; align-items:center; text-decoration:none; }
.nav-logo-img { height: 50px; width: auto; display: block; }
.footer-logo-img { height: 20px; width: auto; display: block; opacity: .4; filter: grayscale(1); }
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a { font-size: .875rem; font-weight: 500; color: var(--text2); text-decoration: none; transition: color .2s; }
.nav-links a:hover { color: var(--text); }

.btn { display: inline-flex; align-items: center; gap: .45rem; font-family: var(--font); font-size: .875rem; font-weight: 600; padding: .6rem 1.4rem; border-radius: 100px; text-decoration: none; border: none; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 4px 16px rgba(126,200,32,.3); }
.btn-primary:hover { background: var(--green-d); box-shadow: 0 6px 24px rgba(126,200,32,.4); }
.btn-outline { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn-outline:hover { border-color: var(--gray); }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }
.mobile-menu { display: none; position: fixed; inset: 0; top: 68px; background: rgba(248,249,251,.97); backdrop-filter: blur(20px); z-index: 199; flex-direction: column; align-items: center; justify-content: center; gap: 2.5rem; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-size: 1.8rem; font-weight: 700; color: var(--text); text-decoration: none; }
.mobile-menu a:hover { color: var(--green); }

.container { max-width: 1080px; margin: 0 auto; padding: 0 var(--gutter); }
section { padding: clamp(4rem, 10vw, 7rem) 0; }

.label { display: inline-flex; align-items: center; gap: .5rem; font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 1rem; }
.label::before { content:''; display:block; width:20px; height:2px; background:var(--blue); border-radius:2px; }
h2.section-title { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 200; line-height: 1.15; letter-spacing: -.03em; }

/* HERO */
#hero { min-height: 100svh; display: grid; place-items: center; padding-top: 68px; position: relative; overflow: hidden; }
#hero::before { content:''; position:absolute; inset:0; background-image: linear-gradient(var(--border) 1px,transparent 1px), linear-gradient(90deg,var(--border) 1px,transparent 1px); background-size:48px 48px; opacity:.5; mask-image:radial-gradient(ellipse 80% 60% at 50% 50%,black 30%,transparent 100%); }
.hero-glow { position:absolute; pointer-events:none; border-radius:50%; filter:blur(100px); opacity:.15; }
.glow-green { width:600px; height:400px; background:var(--green); top:5%; right:-100px; }
.glow-blue  { width:400px; height:400px; background:var(--blue);  bottom:0;  left:-80px; }

.hero-inner { position:relative; z-index:1; display:grid; grid-template-columns:1fr 1fr; gap:3rem; align-items:center; }

h1.hero-title { font-size:clamp(2.4rem,5.5vw,4.2rem); font-weight:200; line-height:1.1; letter-spacing:-.04em; opacity:0; animation:fadeUp .6s .25s forwards; }
h1.hero-title .ag { color:var(--green); }
h1.hero-title .ab { color:var(--blue); }

.hero-sub { margin-top:1.2rem; font-size:1.05rem; color:var(--text2); line-height:1.8; opacity:0; animation:fadeUp .6s .4s forwards; }
.hero-actions { display:flex; gap:.9rem; flex-wrap:wrap; margin-top:2rem; opacity:0; animation:fadeUp .6s .55s forwards; }

.hero-card { background:var(--bg2); border:1px solid var(--border); border-radius:20px; padding:2rem; box-shadow:var(--shadow-lg); opacity:0; animation:fadeUp .7s .35s forwards; }
.hero-card-title { font-size:.72rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:1.2rem; }
.stack-chips { display:flex; flex-wrap:wrap; gap:.5rem; }
.chip { font-family:var(--mono); font-size:.75rem; padding:.3rem .7rem; border-radius:8px; background:var(--surface2); border:1px solid var(--border); color:var(--text2); font-weight:500; transition:border-color .2s,color .2s; }
.chip:hover { border-color:var(--green); color:var(--green-d); }
.chip.g { background:rgba(126,200,32,.08); border-color:rgba(126,200,32,.3); color:var(--green-d); }
.chip.b { background:rgba(45,143,196,.08);  border-color:rgba(45,143,196,.3);  color:var(--blue); }

.hero-stat-row { display:flex; gap:1.5rem; margin-top:1.5rem; padding-top:1.5rem; border-top:1px solid var(--border); }
.h-stat { text-align:center; }
.h-stat-num { font-size:1.6rem; font-weight:800; line-height:1; display:block; }
.h-stat-num em { font-style:normal; color:var(--green); }
.h-stat-label { font-size:.68rem; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin-top:.2rem; }

.hero-scroll { position:absolute; bottom:2rem; left:50%; transform:translateX(-50%); display:flex; flex-direction:column; align-items:center; gap:.5rem; color:var(--muted); font-size:.68rem; letter-spacing:.12em; text-transform:uppercase; opacity:0; animation:fadeUp .5s 1s forwards; z-index:1; }
.scroll-line { width:1px; height:36px; background:linear-gradient(to bottom,var(--muted),transparent); animation:blink 2s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:.3} 50%{opacity:1} }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }

/* SERVICES */
#services { background:var(--bg2); border-top:1px solid var(--border); }
.services-header { display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:1.5rem; margin-bottom:3rem; }
.services-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:1.5rem; }
.service-card { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius); padding:1.8rem; transition:border-color .25s,box-shadow .25s,transform .25s; }
.service-card:hover { border-color:var(--c,var(--green)); box-shadow:0 8px 32px rgba(0,0,0,.08); transform:translateY(-3px); }
.service-icon-wrap { width:48px; height:48px; border-radius:12px; background:var(--ic); display:flex; align-items:center; justify-content:center; font-size:1.4rem; margin-bottom:1.2rem; }
.service-card h3 { font-size:1.05rem; font-weight:700; margin-bottom:.5rem; }
.service-card p { font-size:.875rem; color:var(--text2); line-height:1.65; }
.service-pill { display:inline-block; margin-top:1rem; font-size:.68rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase; padding:.2rem .65rem; border-radius:100px; color:var(--c,var(--green)); border:1px solid var(--c,var(--green)); opacity:.75; }

/* STACK */
#stack { background:var(--bg); }
.stack-layout { display:block; }
.tech-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:.75rem; margin-top:2rem; }
.tech-card { background:var(--bg2); border:1.5px solid var(--border); border-radius:var(--radius); padding:1rem 1.2rem; display:flex; align-items:center; gap:.85rem; transition:border-color .2s,box-shadow .2s; }
.tech-card:hover { border-color:var(--tc,var(--green)); box-shadow:0 2px 12px rgba(0,0,0,.06); }
.tech-dot { width:9px; height:9px; border-radius:50%; background:var(--tc,var(--green)); flex-shrink:0; }
.tech-card-name { font-size:.875rem; font-weight:600; }
.tech-card-sub  { font-size:.72rem; color:var(--muted); }

/* PROJECTS */
#projects { background:var(--bg2); border-top:1px solid var(--border); }
.projects-header { margin-bottom:2.5rem; }
.projects-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:1.25rem; }
.project-card { background:var(--bg); border:1.5px solid var(--border); border-radius:var(--radius); padding:1.6rem; display:flex; flex-direction:column; transition:box-shadow .25s,transform .25s,border-color .25s; }
.project-card:hover { box-shadow:var(--shadow-lg); transform:translateY(-4px); border-color:var(--pc,var(--green)); }
.project-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:1rem; }
.project-cat { font-size:.68rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--pc,var(--green)); }
.project-arrow { width:28px; height:28px; border-radius:50%; border:1.5px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--muted); transition:border-color .2s,color .2s; }
.project-card:hover .project-arrow { border-color:var(--pc,var(--green)); color:var(--pc,var(--green)); }
.project-card h3 { font-size:1rem; font-weight:700; margin-bottom:.55rem; line-height:1.4; }
.project-card p  { font-size:.845rem; color:var(--text2); line-height:1.65; flex:1; }
.project-tags { display:flex; flex-wrap:wrap; gap:.4rem; margin-top:1.2rem; }
.tag { font-family:var(--mono); font-size:.68rem; padding:.2rem .55rem; border-radius:6px; background:var(--surface2); border:1px solid var(--border); color:var(--text2); }

/* ABOUT */
#about { background:var(--bg); border-top:1px solid var(--border); }
.about-layout { display:grid; grid-template-columns:1fr 1fr; gap:4.5rem; align-items:center; }
.about-text p { color:var(--text2); margin-top:.9rem; line-height:1.85; }
.about-text p+p { margin-top:.75rem; }
.about-text .btn { margin-top:2rem; }
.about-visual { display:flex; flex-direction:column; gap:1.25rem; }
.stat-card { background:var(--bg2); border:1.5px solid var(--border); border-radius:var(--radius); padding:1.4rem 1.6rem; display:flex; align-items:center; gap:1.2rem; transition:border-color .2s,box-shadow .2s; }
.stat-card:hover { border-color:var(--sc,var(--green)); box-shadow:var(--shadow); }
.stat-icon { width:48px; height:48px; border-radius:12px; flex-shrink:0; background:var(--sib); display:flex; align-items:center; justify-content:center; font-size:1.4rem; }
.stat-num { font-size:1.7rem; font-weight:800; color:var(--sc,var(--green)); line-height:1; }
.stat-lbl { font-size:.8rem; color:var(--text2); margin-top:.15rem; }

/* CONTACT */
#contact { background:var(--bg2); border-top:1px solid var(--border); }
.contact-inner { max-width:640px; margin:0 auto; }
.contact-links { margin-top:2rem; display:flex; flex-direction:column; gap:.85rem; }
.contact-link { display:flex; align-items:center; gap:.8rem; font-size:.9rem; color:var(--text2); text-decoration:none; padding:.85rem 1rem; background:var(--bg); border:1px solid var(--border); border-radius:var(--radius); transition:border-color .2s,color .2s,background .2s; }
.contact-link:hover { border-color:var(--green); color:var(--text); background:rgba(126,200,32,.04); }
.contact-link svg { color:var(--green); flex-shrink:0; }

footer { padding:1.8rem var(--gutter); border-top:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:.8rem; color:var(--muted); }
footer a { color:var(--muted); text-decoration:none; }
footer a:hover { color:var(--text); }

.reveal { opacity:0; transform:translateY(24px); transition:opacity .65s, transform .65s; }
.reveal.visible { opacity:1; transform:none; }
.reveal-d1 { transition-delay:.1s; }
.reveal-d2 { transition-delay:.2s; }
.reveal-d3 { transition-delay:.3s; }

@media (max-width:900px) { .projects-grid { grid-template-columns:1fr 1fr; } .tech-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:720px) {
  .nav-links { display:none; }
  .burger { display:flex; }
  .hero-inner, .about-layout { grid-template-columns:1fr; gap:2.5rem; }
  .hero-card { order:-1; }
  .hero-scroll { display:none; }
  .projects-grid { grid-template-columns:1fr; }
  .services-header { flex-direction:column; align-items:flex-start; }
}