:root {
  --bg: #07111f;
  --panel: rgba(15, 29, 47, 0.78);
  --text: #f3f7fb;
  --muted: #9caec2;
  --line: rgba(169, 195, 221, 0.16);
  --accent: #53e6b4;
  --blue: #69a9ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.32);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: linear-gradient(rgba(7,17,31,.96),rgba(7,17,31,.98)), url('optimized_background.jpg') center/cover fixed; color: var(--text); font-family: 'Manrope',system-ui,sans-serif; line-height: 1.65; }
a { color: inherit; }
.page-glow { position: fixed; z-index: -1; width: 35rem; height: 35rem; border-radius: 50%; filter: blur(110px); opacity: .12; }
.page-glow--one { top: -15rem; left: -12rem; background: var(--blue); }
.page-glow--two { right: -15rem; top: 30rem; background: var(--accent); }
.site-header,.section-shell { width: min(1160px,calc(100% - 40px)); margin-inline: auto; }
.site-header { height: 82px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.brand { font-size: 1.35rem; font-weight: 800; text-decoration: none; letter-spacing: -.04em; }
.brand span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 28px; }
nav a { color: var(--muted); font-size: .88rem; font-weight: 600; text-decoration: none; transition: color .2s ease; }
nav a:hover { color: var(--text); }
.nav-contact { border: 1px solid var(--line); border-radius: 999px; padding: 9px 16px; }
.hero { min-height: 620px; display: grid; grid-template-columns: 1.25fr .75fr; align-items: center; gap: 76px; padding-block: 92px 72px; }
.eyebrow { margin: 0 0 18px; color: var(--accent); font-size: .76rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.status-dot { display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 5px rgba(83,230,180,.1); }
h1,h2,h3,p { margin-top: 0; }
h1 { max-width: 800px; margin-bottom: 24px; font-size: clamp(2.7rem,5.2vw,5.15rem); line-height: 1.03; letter-spacing: -.055em; }
h1 span { color: var(--muted); }
.hero-text { max-width: 710px; margin-bottom: 32px; color: #bcc9d7; font-size: 1.08rem; }
.hero-actions,.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; border-radius: 12px; padding: 0 20px; font-size: .9rem; font-weight: 800; text-decoration: none; transition: transform .2s ease,border-color .2s ease,background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { background: var(--accent); color: #05251a; }
.button--primary:hover { background: #72f0c4; }
.button--ghost { border: 1px solid var(--line); color: var(--text); }
.button--ghost:hover { border-color: rgba(83,230,180,.6); }
.terminal-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: rgba(6,15,27,.82); box-shadow: var(--shadow); backdrop-filter: blur(12px); transform: rotate(1deg); }
.terminal-top { height: 46px; display: flex; align-items: center; gap: 7px; padding: 0 16px; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.03); }
.terminal-top span { width: 9px; height: 9px; border-radius: 50%; background: #ff6b6b; }
.terminal-top span:nth-child(2) { background: #ffd166; }
.terminal-top span:nth-child(3) { background: var(--accent); }
.terminal-top b { margin-left: auto; color: #71869d; font-size: .72rem; font-weight: 600; }
.terminal-body { padding: 22px 24px 26px; font-family: ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; font-size: .82rem; }
.terminal-body p { margin: 13px 0 3px; color: #7f94aa; }
.terminal-body p:first-child { margin-top: 0; }
.terminal-body i { color: var(--accent); font-style: normal; }
.terminal-body strong { display: block; color: #dbe5ef; font-weight: 500; }
.terminal-body .accent { color: var(--accent); }
.metrics { display: grid; grid-template-columns: repeat(3,1fr); border-block: 1px solid var(--line); }
.metrics article { padding: 28px 32px; border-right: 1px solid var(--line); }
.metrics article:first-child { padding-left: 0; }
.metrics article:last-child { border-right: 0; }
.metrics strong,.metrics span { display: block; }
.metrics strong { margin-bottom: 4px; font-size: 1.08rem; }
.metrics span { color: var(--muted); font-size: .82rem; }
.content-section { padding-block: 112px; border-bottom: 1px solid var(--line); scroll-margin-top: 30px; }
.section-heading { max-width: 760px; margin-bottom: 46px; }
.section-heading--row { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.section-heading--row>div { max-width: 760px; }
h2 { margin-bottom: 0; font-size: clamp(2rem,4vw,3.45rem); line-height: 1.12; letter-spacing: -.045em; }
.text-link,.project-link { color: var(--accent); font-size: .86rem; font-weight: 800; text-underline-offset: 5px; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 90px; }
.lead { color: #dbe5ef; font-size: 1.28rem; line-height: 1.65; }
.about-points { display: grid; }
.about-points p { display: grid; grid-template-columns: 42px 1fr; gap: 14px; margin: 0; padding: 20px 0; border-top: 1px solid var(--line); color: var(--muted); }
.about-points p:last-child { border-bottom: 1px solid var(--line); }
.about-points span { color: var(--accent); font: 700 .75rem ui-monospace,monospace; }
.project-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.project-card { position: relative; overflow: hidden; min-height: 330px; padding: 32px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg,rgba(18,35,56,.92),rgba(11,24,40,.74)); box-shadow: 0 12px 35px rgba(0,0,0,.12); }
.project-card--featured { grid-column: 1/-1; display: grid; grid-template-columns: 90px 1fr; min-height: auto; background: linear-gradient(135deg,rgba(24,55,70,.94),rgba(12,30,49,.9)); }
.project-number { margin-bottom: 28px; color: rgba(83,230,180,.45); font: 700 1.8rem ui-monospace,monospace; }
.project-card--featured .project-number { font-size: 3rem; }
.project-tags,.skill-list { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tags span { padding: 5px 9px; border: 1px solid rgba(83,230,180,.18); border-radius: 6px; color: var(--accent); background: rgba(83,230,180,.06); font-size: .68rem; font-weight: 700; text-transform: uppercase; }
.project-card h3 { margin: 18px 0 12px; font-size: 1.45rem; letter-spacing: -.03em; }
.project-card p { color: var(--muted); }
.result-list { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin: 26px 0; padding: 0; list-style: none; }
.result-list li { padding: 15px; border-left: 2px solid var(--accent); background: rgba(255,255,255,.025); color: #c7d4e1; font-size: .8rem; }
.skills-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.skills-grid article { padding: 28px; border: 1px solid var(--line); border-radius: 16px; background: rgba(13,28,46,.52); }
.skills-grid h3 { margin-bottom: 18px; font-size: 1rem; }
.skill-list span { padding: 8px 11px; border-radius: 8px; background: rgba(255,255,255,.045); color: #b8c7d7; font-size: .78rem; }
.contact { margin-block: 112px 60px; padding: 54px; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 40px; border-radius: 24px; background: var(--accent); color: #06271b; box-shadow: 0 24px 70px rgba(13,201,141,.13); }
.contact .eyebrow { color: #0d6748; }
.contact h2 { font-size: clamp(2rem,3.8vw,3.2rem); }
.contact p { margin-top: 18px; color: #25634f; }
.contact-actions { justify-content: flex-end; }
.button--light { background: #061c15; color: #fff; }
.button--outline-light { border: 1px solid rgba(6,39,27,.25); color: #06271b; }
.site-footer { display: flex; justify-content: space-between; padding-block: 30px 44px; color: #72879d; font-size: .76rem; }
@media (max-width:880px) {
  nav a:not(.nav-contact) { display: none; }
  .hero { grid-template-columns: 1fr; min-height: auto; gap: 48px; padding-top: 72px; }
  .terminal-card { max-width: 560px; transform: none; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .project-grid,.skills-grid { grid-template-columns: 1fr; }
  .project-card--featured { display: block; }
  .result-list { grid-template-columns: 1fr; }
  .contact { grid-template-columns: 1fr; padding: 38px; }
  .contact-actions { justify-content: flex-start; }
}
@media (max-width:600px) {
  .site-header,.section-shell { width: min(100% - 28px,1160px); }
  .site-header { height: 68px; }
  h1 { font-size: 2.65rem; }
  .hero { padding-block: 58px; }
  .hero-actions .button,.contact-actions .button { width: 100%; }
  .metrics { grid-template-columns: 1fr; }
  .metrics article,.metrics article:first-child { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .metrics article:last-child { border-bottom: 0; }
  .content-section { padding-block: 78px; }
  .section-heading--row { align-items: start; flex-direction: column; }
  .project-card { min-height: auto; padding: 24px; }
  .contact { margin-top: 78px; padding: 28px; }
  .site-footer { gap: 12px; flex-direction: column; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } *,*::before,*::after { transition: none!important; } }