@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0b1220;
  --panel: #111b2c;
  --panel-soft: #142237;
  --text: #edf4fb;
  --muted: #9aabc0;
  --line: rgba(205, 224, 244, .14);
  --accent: #64e6c2;
  --accent-2: #7ba8ff;
  --max: 1120px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font-family: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65; -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
.site-header {
  width: min(var(--max), calc(100% - 48px)); margin: 0 auto;
  min-height: 82px; display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { font-size: 1.4rem; font-weight: 800; letter-spacing: -.08em; }
.brand span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: .88rem; }
nav a:hover, .site-footer a:hover { color: var(--accent); }
.nav-cta { border: 1px solid var(--line); border-radius: 999px; padding: 9px 17px; color: var(--text); }
.section { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.hero { display: grid; grid-template-columns: 1.12fr .88fr; gap: 45px; align-items: center; padding-top: 88px; padding-bottom: 84px; min-height: 590px; }
.eyebrow { font: 500 .72rem/1.4 "DM Mono", monospace; letter-spacing: .13em; color: var(--accent); text-transform: uppercase; margin: 0 0 17px; }
.status-dot { display: inline-block; width: 7px; height: 7px; background: var(--accent); border-radius: 50%; margin-right: 8px; box-shadow: 0 0 0 5px rgba(100,230,194,.1); }
h1 { font-size: clamp(2.65rem, 5vw, 4.65rem); line-height: 1.06; letter-spacing: -.065em; margin: 0 0 24px; max-width: 690px; }
h1 span { color: var(--accent); }
.hero-text { color: #b7c5d7; font-size: 1.02rem; max-width: 650px; margin: 0 0 27px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; gap: 14px; align-items: center; justify-content: center; border-radius: 8px; padding: 12px 18px; font-size: .9rem; font-weight: 700; transition: transform .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #09201d; }
.button-secondary { border: 1px solid var(--line); color: var(--text); }
.button-secondary:hover { border-color: var(--accent); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 31px; font-size: .78rem; color: var(--muted); }
.hero-meta span::before { content: "↗"; color: var(--accent); margin-right: 8px; }
.hero-visual { min-height: 385px; position: relative; display: grid; place-items: center; overflow: hidden; }
.orbit { position: absolute; border: 1px solid rgba(123,168,255,.18); border-radius: 50%; transform: rotate(-28deg); }
.orbit-one { width: 390px; height: 190px; }
.orbit-two { width: 330px; height: 280px; transform: rotate(38deg); }
.orbit-three { width: 245px; height: 340px; transform: rotate(68deg); }
.code-card { z-index: 1; width: min(100%, 360px); background: rgba(17,27,44,.94); border: 1px solid rgba(180,210,240,.2); border-radius: 13px; box-shadow: 0 24px 80px rgba(0,0,0,.3); overflow: hidden; transform: rotate(-2deg); }
.code-top { display: flex; gap: 6px; align-items: center; padding: 13px 15px; border-bottom: 1px solid var(--line); color: var(--muted); font: .68rem "DM Mono", monospace; }
.code-top i { width: 7px; height: 7px; border-radius: 50%; background: #506178; }
.code-top i:first-child { background: #ff7d86; } .code-top i:nth-child(2) { background: #ffd166; } .code-top i:nth-child(3) { background: var(--accent); }
.code-top span { margin-left: 9px; }
.code-lines { padding: 18px 20px 12px; font: .78rem/1.9 "DM Mono", monospace; color: #dce8f7; }
.code-lines p { margin: 0; }
.code-lines b { color: #7ba8ff; font-weight: 500; }
.code-lines em { color: var(--accent); font-style: normal; }
.code-lines .indent { padding-left: 18px; }
.code-comment { color: #72849a; margin-top: 8px !important; }
.code-footer { display: flex; gap: 12px; justify-content: space-between; padding: 12px 15px; border-top: 1px solid var(--line); color: #8ea2ba; font: .52rem "DM Mono", monospace; }
.floating-chip { position: absolute; z-index: 2; padding: 9px 13px; border: 1px solid rgba(180,210,240,.22); background: #17263b; border-radius: 8px; box-shadow: 0 12px 30px rgba(0,0,0,.2); font-size: .78rem; font-weight: 700; }
.chip-angular { top: 55px; right: 18px; color: var(--accent); }
.chip-ts { bottom: 48px; left: 5px; color: #9fc0ff; }
.chip-java { bottom: 35px; right: 8px; color: #f5c68d; }
.intro-strip { border-block: 1px solid var(--line); padding: 18px 24px; display: flex; justify-content: center; align-items: center; gap: 26px; flex-wrap: wrap; color: #b4c1d1; font-size: .8rem; }
.intro-strip p { margin: 0; }
.intro-strip span { width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }
.content-section { padding-top: 96px; padding-bottom: 88px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.section-heading h2, .education-inner h2, .contact-section h2 { font-size: clamp(1.9rem, 3vw, 2.75rem); line-height: 1.15; letter-spacing: -.05em; margin: 0; }
.about-copy { color: #b5c4d6; font-size: .96rem; }
.about-copy p { margin: 0 0 16px; }
.expertise-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.expertise-card { background: linear-gradient(145deg, rgba(20,34,55,.9), rgba(14,23,38,.9)); border: 1px solid var(--line); padding: 23px; border-radius: 12px; min-height: 230px; }
.card-icon { color: var(--accent); font: .78rem "DM Mono", monospace; margin-bottom: 25px; }
.expertise-card h3 { font-size: 1.04rem; line-height: 1.35; margin: 0 0 10px; }
.expertise-card p { color: var(--muted); font-size: .85rem; margin: 0 0 17px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags span { border: 1px solid var(--line); border-radius: 4px; padding: 3px 7px; color: #b7c8da; font-size: .65rem; }
.experience-section { border-top: 1px solid var(--line); }
.timeline { border-left: 1px solid rgba(100,230,194,.35); margin-left: 4px; }
.timeline-item { position: relative; display: grid; grid-template-columns: 140px 1fr; gap: 22px; padding: 0 0 27px 25px; }
.timeline-item::before { content: ""; position: absolute; left: -5px; top: 7px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(100,230,194,.09); }
.timeline-date { color: var(--muted); font: .75rem "DM Mono", monospace; padding-top: 2px; }
.timeline-content h3 { font-size: 1rem; margin: 0 0 7px; }
.timeline-content h3 span { color: #9eb0c5; font-weight: 500; }
.timeline-content p { color: var(--muted); font-size: .87rem; margin: 0; }
.note { color: #8397ad; font-size: .76rem; margin-top: 4px; }
.education-band { background: #101b2b; border-block: 1px solid var(--line); }
.education-inner { padding-top: 62px; padding-bottom: 62px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; }
.education-list { display: grid; gap: 19px; }
.education-list div { display: grid; gap: 3px; }
.education-list strong { font-size: .92rem; }
.education-list span { color: var(--muted); font-size: .8rem; }
.contact-section { text-align: center; padding-top: 100px; padding-bottom: 100px; }
.contact-section .eyebrow { margin-bottom: 19px; }
.contact-section h2 { font-size: clamp(2.5rem, 5vw, 4rem); }
.contact-section > p:not(.eyebrow) { color: var(--muted); max-width: 520px; margin: 20px auto 26px; }
.contact-section .hero-actions { justify-content: center; }
.site-footer { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; border-top: 1px solid var(--line); min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: .75rem; }
.site-footer p { margin: 0; }
@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; padding-top: 65px; gap: 20px; }
  .hero-visual { min-height: 340px; }
  .content-section, .education-inner { grid-template-columns: 1fr; gap: 27px; padding-top: 68px; padding-bottom: 65px; }
  .section-heading h2 { max-width: 620px; }
}
@media (max-width: 560px) {
  .site-header, .section, .site-footer { width: min(100% - 32px, var(--max)); }
  .site-header { min-height: 70px; }
  nav { gap: 13px; font-size: .76rem; }
  nav a:not(.nav-cta) { display: none; }
  .hero { padding-top: 52px; padding-bottom: 55px; }
  h1 { font-size: clamp(2.55rem, 12vw, 3.4rem); }
  .hero-text { font-size: .93rem; }
  .hero-visual { min-height: 300px; }
  .code-card { width: 92%; }
  .orbit-one { width: 300px; height: 150px; }
  .orbit-two { width: 270px; height: 220px; }
  .orbit-three { width: 200px; height: 290px; }
  .chip-angular { right: 0; top: 27px; }
  .chip-ts { left: 0; bottom: 20px; }
  .chip-java { right: 0; bottom: 16px; }
  .intro-strip { gap: 11px; font-size: .7rem; }
  .intro-strip span { display: none; }
  .expertise-grid { grid-template-columns: 1fr; }
  .expertise-card { min-height: auto; }
  .timeline-item { grid-template-columns: 1fr; gap: 5px; padding-left: 20px; }
  .site-footer { flex-wrap: wrap; padding: 20px 0; }
  .site-footer p { order: 3; width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}
.language-toggle {
  appearance: none; cursor: pointer; border: 1px solid var(--accent); border-radius: 999px;
  background: rgba(100,230,194,.09); color: var(--accent); padding: 8px 12px;
  font: 700 .75rem "DM Mono", monospace; letter-spacing: .04em;
}
.language-toggle:hover { background: var(--accent); color: #09201d; }
@media (max-width: 560px) { .language-toggle { padding: 7px 10px; } }