/* ── DESIGN TOKENS ── */
:root{
  --bg:#08090F;--white:#F5F4FF;--muted:#6B7280;
  --surface:rgba(255,255,255,0.04);--border:rgba(255,255,255,0.08);
  --purple:#7C6AF7;--lilac:#C084FC;--pink:#F0ABFC;
  --grad:linear-gradient(135deg,#7C6AF7,#C084FC,#F0ABFC);
  --bg-pattern:none;--pattern-size:auto;
  --stroke-base:rgba(245,244,255,0.25);
  --stroke-hover:rgba(192,132,252,0.6);
  --hero-role-color:rgba(245,244,255,0.25);
}
body.light{
  --bg:#F3F4F6;--white:#0F172A;--muted:#475569;
  --surface:rgba(0,0,0,0.04);--border:rgba(0,0,0,0.08);
  --purple:#5B4FE8;--lilac:#9333EA;--pink:#C026D3;
  --grad:linear-gradient(135deg,#5B4FE8,#9333EA,#C026D3);
  --bg-pattern:radial-gradient(rgba(0,0,0,0.06) 1.5px, transparent 1.5px);
  --pattern-size:24px 24px;
  --stroke-base:rgba(15,23,42,0.25);
  --stroke-hover:rgba(147,51,234,0.6);
  --hero-role-color:rgba(15,23,42,0.25);
}

/* ── ACCESSIBILITY UTILITIES ── */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;top:-100%;left:1rem;background:var(--purple);color:#fff;padding:0.75rem 1.5rem;border-radius:0 0 6px 6px;font-family:'IBM Plex Mono',monospace;font-size:0.85rem;text-decoration:none;z-index:10000;transition:top 0.2s}
.skip-link:focus{top:0}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:4px}

/* ── RESET & BASE ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background-color:var(--bg);
  background-image:var(--bg-pattern);
  background-size:var(--pattern-size);
  color:var(--white);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;line-height:1.6;
}

/* ── CANVAS ── */
#canvas{position:fixed;inset:0;z-index:0;pointer-events:none;opacity:0.55;will-change:transform}
body.light #canvas{opacity:0.2}

/* ── NAV ── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;justify-content:space-between;align-items:center;
  padding:1.25rem 3rem;
  background:rgba(8,9,15,0.7);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:padding 0.3s;
}
body.light nav{background:rgba(243,244,246,0.85)}
.nav-logo{font-family:'Syne',sans-serif;font-weight:800;font-size:1.1rem;letter-spacing:-0.02em}
.nav-logo .grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-links{display:flex;gap:2.5rem;list-style:none}
.nav-links a{
  text-decoration:none;color:var(--muted);font-size:0.85rem;
  font-weight:500;letter-spacing:0.03em;transition:color 0.2s;
  padding:0.25rem 0;
}
.nav-links a:hover{color:var(--white)}

/* Nav controls (theme + lang + hamburger) */
.nav-controls{display:flex;align-items:center;gap:0.6rem}
.lang-toggle{display:flex;gap:0.4rem}
.lang-btn{
  background:none;border:1px solid var(--border);color:var(--muted);
  font-family:'IBM Plex Mono',monospace;font-size:0.72rem;
  padding:0.3rem 0.65rem;border-radius:4px;cursor:pointer;
  transition:all 0.2s;touch-action:manipulation;
  min-height:36px;
}
.lang-btn.active{border-color:var(--purple);color:var(--purple);background:rgba(124,106,247,0.1)}

/* Hamburger button */
#nav-toggle{
  display:none;flex-direction:column;justify-content:center;
  gap:5px;background:none;border:none;cursor:pointer;
  padding:0.4rem;border-radius:4px;touch-action:manipulation;
  min-width:36px;min-height:36px;
}
#nav-toggle span{
  display:block;width:22px;height:2px;
  background:var(--white);border-radius:2px;
  transition:transform 0.25s ease, opacity 0.25s ease;
  transform-origin:center;
}
#nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
#nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
#nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ── HERO ── */
.hero{
  min-height:100vh;
  min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  align-items:center;text-align:center;padding:8rem 2rem 4rem;
  position:relative;z-index:1;
}
.hero-eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:0.78rem;
  color:var(--lilac);letter-spacing:0.15em;text-transform:uppercase;
  margin-bottom:2rem;opacity:0;transform:translateY(20px);
  animation:fadeUp 0.8s ease 0.3s forwards;
}
.hero-name{
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2.5rem,13vw,10.5rem);line-height:0.88;
  hyphens:none;word-break:keep-all;overflow-wrap:normal;
  letter-spacing:-0.045em;margin-bottom:0.25em;
  opacity:0;transform:translateY(30px);
  animation:fadeUp 0.9s ease 0.5s forwards;
  display:flex;flex-direction:column;align-items:center;gap:0.05em;
}
.hero-name .name-first{
  background:var(--grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  display:block;
}
.hero-name .name-last{
  display:block;font-size:0.82em;color:transparent;
  -webkit-text-stroke:1.5px var(--stroke-base);
  letter-spacing:0.06em;align-self:flex-end;margin-right:-0.05em;
  transition:color 0.4s,-webkit-text-stroke 0.4s;
}
.hero-name:hover .name-last{-webkit-text-stroke:1.5px var(--stroke-hover)}
.hero-role{
  font-family:'Syne',sans-serif;font-weight:700;
  font-size:clamp(1.2rem,4vw,3rem);line-height:1;
  color:var(--hero-role-color);letter-spacing:-0.02em;
  margin-bottom:2.5rem;opacity:0;transform:translateY(20px);
  animation:fadeUp 0.8s ease 0.7s forwards;
}
.hero-desc{
  max-width:520px;font-size:1.05rem;color:var(--muted);
  line-height:1.75;margin-bottom:3rem;
  opacity:0;transform:translateY(20px);
  animation:fadeUp 0.8s ease 0.9s forwards;
}
.hero-cta{
  display:flex;gap:1rem;flex-wrap:wrap;justify-content:center;
  opacity:0;transform:translateY(20px);
  animation:fadeUp 0.8s ease 1.1s forwards;
}
.btn-primary{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:var(--grad);color:#fff;border:none;
  padding:0.95rem 2.2rem;border-radius:6px;
  font-family:'Inter',sans-serif;font-size:0.9rem;font-weight:600;
  cursor:pointer;text-decoration:none;
  transition:opacity 0.2s,transform 0.2s;
  box-shadow:0 0 40px rgba(124,106,247,0.35);
  touch-action:manipulation;min-height:44px;
}
.btn-primary:hover{opacity:0.88;transform:translateY(-2px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:0.5rem;
  background:transparent;color:var(--white);
  border:1px solid var(--border);padding:0.95rem 2.2rem;
  border-radius:6px;font-family:'Inter',sans-serif;font-size:0.9rem;
  font-weight:500;cursor:pointer;text-decoration:none;
  transition:all 0.2s;touch-action:manipulation;min-height:44px;
}
.btn-ghost:hover{border-color:var(--purple);color:var(--purple)}

/* scroll indicator */
.scroll-indicator{
  position:absolute;bottom:2.5rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:0.5rem;
  opacity:0;animation:fadeUp 0.8s ease 1.5s forwards;
}
.scroll-line{
  width:1px;height:60px;
  background:linear-gradient(to bottom,var(--purple),transparent);
  animation:scrollPulse 2s ease infinite;
}
@keyframes scrollPulse{0%,100%{opacity:0.4;transform:scaleY(1)}50%{opacity:1;transform:scaleY(1.1)}}

/* ── MARQUEE ── */
.marquee-wrap{
  overflow:hidden;padding:1.5rem 0;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  background:rgba(124,106,247,0.03);position:relative;z-index:1;
}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 28s linear infinite}
.marquee-wrap:hover .marquee-track{animation-play-state:paused}
.marquee-item{
  font-family:'IBM Plex Mono',monospace;font-size:0.8rem;
  color:var(--muted);padding:0 2.5rem;white-space:nowrap;
  display:flex;align-items:center;gap:2.5rem;
}
.marquee-item span{color:var(--purple)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── SECTIONS ── */
section{padding:7rem 2rem;position:relative;z-index:1;content-visibility:auto;contain-intrinsic-size:0 600px}
.hero{content-visibility:visible}
.container{max-width:1100px;margin:0 auto}
.section-label{
  font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--purple);
  letter-spacing:0.15em;text-transform:uppercase;margin-bottom:1rem;
  display:flex;align-items:center;gap:0.8rem;
}
.section-label::after{content:'';flex:1;height:1px;background:var(--border);max-width:60px}
.section-title{
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2.2rem,5vw,3.8rem);letter-spacing:-0.03em;
  line-height:1.05;margin-bottom:4rem;
}
.section-title .dim{color:rgba(245,244,255,0.2)}

/* ── ABOUT ── */
.about-grid{display:grid;grid-template-columns:5fr 7fr;gap:4rem;align-items:center}
.about-photo-col{display:flex;flex-direction:column;align-items:center;gap:1.2rem}
.about-photo{
  width:100%;max-width:340px;height:auto;
  filter:drop-shadow(0 24px 56px rgba(124,106,247,0.3));
  transition:filter 0.4s;
}
.about-photo:hover{filter:drop-shadow(0 32px 64px rgba(192,132,252,0.45))}
.about-photo-id{
  font-family:'IBM Plex Mono',monospace;font-size:0.7rem;
  color:var(--muted);letter-spacing:0.12em;text-align:center;text-transform:uppercase;
}
.about-text-col p{font-size:1.05rem;color:var(--muted);line-height:1.9;margin-bottom:1.3rem}
.about-text-col p:last-child{margin-bottom:0}
.about-text-col p strong{color:var(--white);font-weight:600}
.about-stats{
  display:grid;grid-template-columns:repeat(4,1fr);
  margin-top:4rem;border-top:1px solid var(--border);padding-top:2.5rem;
}
.stat-box{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  padding:0 1.5rem;border-right:1px solid var(--border);
  transition:opacity 0.5s ease,transform 0.5s ease;
}
.stat-box:first-child{padding-left:0;align-items:flex-start;text-align:left}
.stat-box:last-child{border-right:none;padding-right:0;align-items:flex-end;text-align:right}
.stat-box:hover{border-color:rgba(124,106,247,0.4)}
.stat-num{
  font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(2.2rem,4vw,3.2rem);
  line-height:1;margin-bottom:0.5rem;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  font-variant-numeric:tabular-nums;
}
.stat-desc{font-size:0.78rem;color:var(--muted);line-height:1.4}

/* ── EXPERIENCE ── */
.exp-section{background:rgba(255,255,255,0.015)}
.exp-list{display:flex;flex-direction:column;gap:0}
.exp-item{
  display:grid;grid-template-columns:200px 1fr;
  gap:3rem;padding:3rem 0;border-bottom:1px solid var(--border);
  opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease;
}
.exp-item.visible{opacity:1;transform:translateY(0)}
.exp-item:last-child{border-bottom:none}
.exp-period{font-family:'IBM Plex Mono',monospace;font-size:0.75rem;color:var(--purple);margin-bottom:0.5rem}
.exp-co{font-size:0.85rem;color:var(--muted);font-weight:500}
.exp-role{font-family:'Syne',sans-serif;font-weight:700;font-size:1.4rem;letter-spacing:-0.02em;margin-bottom:1rem}
.exp-bullets{list-style:none;display:flex;flex-direction:column;gap:0.7rem}
.exp-bullets li{font-size:0.9rem;color:var(--muted);display:flex;gap:0.65rem;align-items:baseline;line-height:1.65}
.exp-bullets li::before{content:'→';color:var(--purple);font-size:0.8rem;flex-shrink:0;position:relative;top:0.05em}
.exp-tags{display:flex;flex-wrap:wrap;gap:0.4rem;margin-top:1.2rem}
.exp-tag{
  font-family:'IBM Plex Mono',monospace;font-size:0.68rem;
  padding:0.2rem 0.6rem;border-radius:4px;
  background:rgba(124,106,247,0.08);color:var(--purple);
  border:1px solid rgba(124,106,247,0.18);
}

/* ── STACK ── */
.stack-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:1rem}
.stack-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:1.4rem 1.2rem;
  display:flex;flex-direction:column;gap:0.5rem;cursor:default;
  opacity:0;transform:translateY(16px);
  transition:opacity 0.5s ease,transform 0.5s ease,border-color 0.25s,background 0.25s;
}
.stack-card.visible{opacity:1;transform:translateY(0)}
.stack-card:hover{border-color:rgba(124,106,247,0.45);background:rgba(124,106,247,0.06)}
.stack-cat{font-family:'IBM Plex Mono',monospace;font-size:0.62rem;color:var(--muted);letter-spacing:0.1em;text-transform:uppercase}
.stack-name{font-weight:600;font-size:0.9rem;color:var(--white)}
.stack-bars{display:flex;gap:3px;margin-top:0.3rem}
.bar{width:18px;height:3px;border-radius:2px;background:rgba(255,255,255,0.08)}
.bar.on{background:linear-gradient(90deg,var(--purple),var(--lilac))}

/* ── PRINCIPLES ── */
.principles-section{background:rgba(255,255,255,0.015)}
.principles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.principle-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:2.5rem 2rem;
  transition:border-color 0.3s,transform 0.3s;
  opacity:0;transform:translateY(24px);
}
.principle-card.visible{opacity:1;transform:translateY(0)}
.principle-card:hover{border-color:rgba(192,132,252,0.35);transform:translateY(-4px)}
.principle-num{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--lilac);letter-spacing:0.1em;margin-bottom:1.2rem}
.principle-card h3{font-family:'Syne',sans-serif;font-weight:700;font-size:1.15rem;letter-spacing:-0.01em;margin-bottom:0.8rem;line-height:1.3}
.principle-card p{font-size:0.88rem;color:var(--muted);line-height:1.75}

/* ── EDUCATION ── */
.edu-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.edu-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;padding:2rem;
  transition:border-color 0.25s,transform 0.25s;
  opacity:0;transform:translateY(20px);
}
.edu-card.visible{opacity:1;transform:translateY(0)}
.edu-card:hover{border-color:rgba(240,171,252,0.35);transform:translateY(-3px)}
.edu-type{
  font-family:'IBM Plex Mono',monospace;font-size:0.68rem;color:var(--lilac);
  letter-spacing:0.1em;text-transform:uppercase;margin-bottom:0.8rem;
  display:inline-block;
  background:rgba(192,132,252,0.08);border:1px solid rgba(192,132,252,0.2);
  padding:0.2rem 0.6rem;border-radius:4px;
}
.edu-card h3{font-family:'Syne',sans-serif;font-weight:700;font-size:1rem;margin-bottom:0.4rem;line-height:1.3}
.edu-school{font-size:0.82rem;color:var(--muted)}
.edu-year{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--purple);margin-top:0.8rem}

/* ── PROJECT CARDS ── */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.project-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:10px;overflow:hidden;
  transition:transform 0.3s ease,border-color 0.3s,box-shadow 0.3s;
  opacity:0;transform:translateY(20px);cursor:default;
}
.project-card.visible{opacity:1;transform:translateY(0)}
.project-card:hover{
  transform:translateY(-6px);
  border-color:rgba(124,106,247,0.4);
  box-shadow:0 20px 60px rgba(124,106,247,0.15);
}
.project-window{height:180px;background:var(--surface);border-bottom:1px solid var(--border);position:relative;overflow:hidden}
.project-window-bar{
  height:28px;background:rgba(255,255,255,0.03);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;padding:0 0.8rem;gap:0.4rem;
}
.project-window-bar .wd{width:8px;height:8px;border-radius:50%}
.wd-r{background:#FF5F57}.wd-y{background:#FFBD2E}.wd-g{background:#28C840}
.project-window-url{
  flex:1;margin:0 0.6rem;height:14px;
  background:rgba(255,255,255,0.05);border-radius:3px;
  display:flex;align-items:center;padding:0 0.5rem;
  font-family:'IBM Plex Mono',monospace;font-size:0.55rem;color:var(--muted);
  overflow:hidden;white-space:nowrap;
}
.project-window-content{padding:0.8rem;height:calc(100% - 28px);display:flex;flex-direction:column;gap:0.4rem;overflow:hidden}
.project-code-line{height:8px;border-radius:3px;background:rgba(255,255,255,0.06)}
.project-code-line.accent{background:rgba(124,106,247,0.25);width:60%}
.project-code-line.short{width:40%}
.project-code-line.med{width:75%}
.project-code-line.long{width:90%}
.project-card:hover .project-code-line{animation:codeScan 1.5s ease forwards}
.project-card:hover .project-code-line:nth-child(1){animation-delay:0s}
.project-card:hover .project-code-line:nth-child(2){animation-delay:0.08s}
.project-card:hover .project-code-line:nth-child(3){animation-delay:0.16s}
.project-card:hover .project-code-line:nth-child(4){animation-delay:0.24s}
.project-card:hover .project-code-line:nth-child(5){animation-delay:0.32s}
.project-card:hover .project-code-line:nth-child(6){animation-delay:0.4s}
@keyframes codeScan{0%{background:rgba(255,255,255,0.06)}40%{background:rgba(124,106,247,0.35)}100%{background:rgba(255,255,255,0.06)}}
.project-body{padding:1.4rem}
.project-link{display:inline-flex;align-items:center;gap:0.4rem;margin-top:1rem;font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--purple);text-decoration:none;transition:color 0.2s,gap 0.2s}
.project-link:hover{color:var(--lilac);gap:0.7rem}
.edu-cert-link{font-family:'IBM Plex Mono',monospace;font-size:0.78rem;color:var(--purple);text-decoration:none;transition:color 0.2s}
.edu-cert-link:hover{color:var(--lilac)}
.project-type{font-family:'IBM Plex Mono',monospace;font-size:0.65rem;color:var(--purple);letter-spacing:0.1em;text-transform:uppercase;margin-bottom:0.5rem}
.project-title{font-family:'Syne',sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:-0.01em;margin-bottom:0.4rem}
.project-desc{font-size:0.83rem;color:var(--muted);line-height:1.6;margin-bottom:1rem}
.project-tags{display:flex;flex-wrap:wrap;gap:0.35rem;list-style:none;padding:0;margin:0}
.project-tag{
  font-family:'IBM Plex Mono',monospace;font-size:0.62rem;
  padding:0.15rem 0.5rem;border-radius:3px;
  background:rgba(124,106,247,0.08);color:var(--purple);
  border:1px solid rgba(124,106,247,0.15);
}

/* ── CONTACT ── */
.contact-section{text-align:center}
.contact-headline{
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2.5rem,7vw,5.5rem);letter-spacing:-0.03em;
  line-height:1;margin:2rem 0;
}
.contact-headline .grad-text{background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.contact-sub{font-size:1rem;color:var(--muted);max-width:400px;margin:0 auto 3rem}
.contact-links{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}
.contact-link{
  display:inline-flex;align-items:center;gap:0.6rem;
  text-decoration:none;color:var(--muted);
  font-family:'IBM Plex Mono',monospace;font-size:0.8rem;
  background:var(--surface);border:1px solid var(--border);
  padding:0.75rem 1.4rem;border-radius:6px;
  transition:border-color 0.2s,color 0.2s,transform 0.2s;
  position:relative;overflow:hidden;
  touch-action:manipulation;min-height:44px;
}
.contact-link::before{
  content:'';position:absolute;inset:0;
  background:var(--grad);opacity:0;transition:opacity 0.3s;z-index:0;
}
.contact-link:hover::before{opacity:0.08}
.contact-link:hover{border-color:var(--purple);color:var(--white);transform:translateY(-2px)}
.contact-link>*{position:relative;z-index:1}

/* ── DEDICATION SECTION ── */
.dedication-section{padding:6rem 2rem;position:relative;z-index:1;overflow:hidden}
.dedication-inner{max-width:780px;margin:0 auto;text-align:center;position:relative}
.dedication-inner::before{
  content:'✦';position:absolute;top:50%;left:50%;
  transform:translate(-50%,-55%);font-size:32rem;line-height:1;
  color:rgba(124,106,247,0.03);pointer-events:none;user-select:none;
}
.dedication-section::before{
  content:'';display:block;width:1px;height:60px;
  background:linear-gradient(to bottom,transparent,var(--border));
  position:absolute;top:0;left:50%;transform:translateX(-50%);
}
.dedication-label{
  font-family:'IBM Plex Mono',monospace;font-size:0.7rem;
  letter-spacing:0.18em;text-transform:uppercase;
  color:var(--lilac);margin-bottom:2.5rem;opacity:0;transform:translateY(16px);
}
.dedication-label.visible{animation:fadeUp 0.7s ease forwards}
.dedication-rule{display:flex;align-items:center;gap:1.2rem;justify-content:center;margin-bottom:2.8rem;opacity:0}
.dedication-rule.visible{animation:fadeUp 0.7s ease 0.1s forwards}
.dedication-rule-line{width:60px;height:1px;background:linear-gradient(to right,transparent,var(--border))}
.dedication-rule-line.right{background:linear-gradient(to left,transparent,var(--border))}
.dedication-rule-icon{font-size:1.1rem;opacity:0.5}
.dedication-name{
  font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(2rem,6vw,4rem);letter-spacing:-0.03em;line-height:1;
  margin-bottom:0.3em;background:var(--grad);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  opacity:0;transform:translateY(20px);
}
.war-name{
  color:var(--white);
  -webkit-text-fill-color:var(--white);
  text-transform:uppercase;
  letter-spacing:0.02em;
}
.dedication-name.visible{animation:fadeUp 0.8s cubic-bezier(0.16,1,0.3,1) 0.2s forwards}
.dedication-dates{
  font-family:'IBM Plex Mono',monospace;font-size:0.85rem;
  color:var(--muted);letter-spacing:0.12em;opacity:0;
  margin-top:1.8rem;display:flex;align-items:center;justify-content:center;gap:1.2rem;
}
.dedication-dates.visible{animation:fadeUp 0.6s ease 0.4s forwards}
.dedication-birth{color:rgba(245,196,100,0.75);letter-spacing:0.1em}
.dedication-death{color:rgba(192,132,252,0.65);letter-spacing:0.1em}
.dedication-dates-sep{opacity:0.35}
.dedication-portrait-wrap{
  display:flex;justify-content:center;
  margin:2.5rem auto 0;max-width:220px;
  opacity:0;transform:translateY(20px);
  transition:opacity 0.9s ease,transform 0.9s ease;
}
.dedication-portrait-wrap.visible{opacity:1;transform:translateY(0)}
.dedication-rank{
  font-family:'IBM Plex Mono',monospace;font-size:0.85rem;color:var(--muted);
  letter-spacing:0.12em;text-transform:uppercase;margin-bottom:3rem;opacity:0;
}
.dedication-rank.visible{animation:fadeUp 0.7s ease 0.35s forwards}
.dedication-text{
  font-family:'Syne',sans-serif;font-weight:400;
  font-size:clamp(1.05rem,2.2vw,1.35rem);line-height:1.8;color:var(--muted);
  max-width:600px;margin:0 auto 3rem;opacity:0;transform:translateY(16px);
}
.dedication-text.visible{animation:fadeUp 0.8s ease 0.45s forwards}
.dedication-text strong{color:var(--white);font-weight:600}
.dedication-sig{
  font-family:'IBM Plex Mono',monospace;font-size:0.75rem;
  color:rgba(245,244,255,0.25);letter-spacing:0.08em;opacity:0;
}
.dedication-sig.visible{animation:fadeUp 0.6s ease 0.6s forwards}

/* ── DEDICATION PHOTO ── */
.dedication-photo-wrap{
  display:flex;justify-content:center;
  margin-top:4rem;opacity:0;transform:translateY(24px);
  transition:opacity 0.9s ease,transform 0.9s ease;
  max-width:300px;margin-left:auto;margin-right:auto;
}
.dedication-photo-wrap.visible{opacity:1;transform:translateY(0)}
.dedication-photo-frame{position:relative;display:inline-block;max-width:300px;width:100%}
.dedication-photo{
  width:100%;height:auto;border-radius:6px;display:block;
  filter:grayscale(18%) contrast(1.04);
  border:1px solid var(--border);
  box-shadow:0 0 0 1px rgba(124,106,247,0.12),0 24px 60px rgba(0,0,0,0.55),0 0 80px rgba(124,106,247,0.06);
  transition:filter 0.4s ease;
}
.dedication-photo-frame:hover .dedication-photo{filter:grayscale(0%) contrast(1.02)}
.dedication-photo-frame::before{
  content:'';position:absolute;left:-8px;top:10%;bottom:10%;
  width:2px;border-radius:2px;background:var(--grad);opacity:0.5;
}
.dedication-photo-caption{margin-top:1rem;display:flex;align-items:center;justify-content:center;gap:1.2rem}
.dedication-photo-date{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--purple);letter-spacing:0.12em}
.dedication-photo-note{font-family:'Inter',sans-serif;font-size:0.8rem;color:var(--muted);font-style:italic}

/* ── FOOTER ── */
footer{
  padding:2rem 3rem;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;
  position:relative;z-index:1;
}
body.light footer{background:var(--bg)}
.footer-mono{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--muted)}

/* ── GLOW ACCENTS ── */
.glow-orb{position:absolute;border-radius:50%;filter:blur(120px);pointer-events:none;z-index:0;will-change:transform}
.orb-1{width:600px;height:600px;background:rgba(124,106,247,0.12);top:-200px;right:-100px}
.orb-2{width:500px;height:500px;background:rgba(240,171,252,0.07);bottom:-100px;left:-100px}

/* ── SCROLL PROGRESS ── */
#scroll-progress{
  position:fixed;top:0;left:0;height:2px;width:0%;z-index:200;
  background:var(--grad);transition:width 0.1s linear;
  box-shadow:0 0 8px rgba(192,132,252,0.6);
}

/* ── CUSTOM CURSOR ── */
#cursor-dot{
  position:fixed;width:8px;height:8px;border-radius:50%;
  background:var(--lilac);pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);
  transition:transform 0.1s ease,background 0.2s;
  mix-blend-mode:screen;
}
#cursor-ring{
  position:fixed;width:36px;height:36px;border-radius:50%;
  border:1px solid rgba(192,132,252,0.5);pointer-events:none;z-index:9998;
  transform:translate(-50%,-50%);
  transition:width 0.3s ease,height 0.3s ease,border-color 0.3s,transform 0.12s ease;
}
body.cursor-hover #cursor-ring{width:54px;height:54px;border-color:rgba(124,106,247,0.8)}
body.cursor-hover #cursor-dot{transform:translate(-50%,-50%) scale(0)}
@media(hover:none){#cursor-dot,#cursor-ring{display:none}}

/* ── THEME TOGGLE ── */
.theme-ripple{
  position:fixed;border-radius:50%;pointer-events:none;z-index:9995;
  background:var(--bg);transform:translate(-50%,-50%) scale(0);
  animation:eclipseExpand 0.7s cubic-bezier(0.4,0,0.2,1) forwards;
}
@keyframes eclipseExpand{to{transform:translate(-50%,-50%) scale(1)}}
#theme-btn{
  background:none;border:1px solid var(--border);
  color:var(--muted);padding:0.3rem 0.65rem;border-radius:4px;
  cursor:pointer;font-size:0.9rem;transition:border-color 0.2s,color 0.2s;
  line-height:1;touch-action:manipulation;min-height:36px;
}
#theme-btn:hover{border-color:var(--purple);color:var(--purple)}

/* ── LIVE CLOCK ── */
.hero-live{
  display:flex;align-items:center;gap:0.5rem;margin-bottom:1.5rem;
  opacity:0;transform:translateY(16px);animation:fadeUp 0.7s ease 0.15s forwards;
}
.live-dot{
  width:7px;height:7px;border-radius:50%;background:var(--teal,#00D9A5);flex-shrink:0;
  box-shadow:0 0 0 0 rgba(0,217,165,0.5);animation:livePulse 2s ease infinite;
}
@keyframes livePulse{
  0%{box-shadow:0 0 0 0 rgba(0,217,165,0.5)}
  70%{box-shadow:0 0 0 8px rgba(0,217,165,0)}
  100%{box-shadow:0 0 0 0 rgba(0,217,165,0)}
}
.live-text{font-family:'IBM Plex Mono',monospace;font-size:0.72rem;color:var(--muted);letter-spacing:0.08em}
.live-text strong{color:var(--white)}
#live-clock{color:var(--lilac)}

/* ── AVAILABLE BADGE ── */
.available-badge{
  display:inline-flex;align-items:center;gap:0.4rem;
  font-family:'IBM Plex Mono',monospace;font-size:0.68rem;
  letter-spacing:0.08em;text-transform:uppercase;
  background:rgba(0,217,165,0.08);border:1px solid rgba(0,217,165,0.25);
  color:#00D9A5;padding:0.3rem 0.8rem;border-radius:20px;margin-bottom:1.2rem;
  opacity:0;animation:fadeUp 0.7s ease 0.05s forwards;
}
.available-dot{width:5px;height:5px;border-radius:50%;background:#00D9A5;animation:livePulse 2s ease infinite}

/* ── SECTION DIVIDER ── */
.section-divider{width:100%;display:flex;align-items:center;justify-content:center;padding:0 2rem;position:relative;z-index:1}
.section-divider::before{content:'';display:block;flex:1;height:1px;background:linear-gradient(to right,transparent,var(--border))}
.section-divider::after{content:'';display:block;flex:1;height:1px;background:linear-gradient(to left,transparent,var(--border))}
.section-divider-dot{width:6px;height:6px;border-radius:50%;background:var(--purple);margin:0 1rem;box-shadow:0 0 12px var(--purple)}

/* ── ABOUT PHOTO ── */
.about-photo-wrap{
  display:flex;justify-content:center;align-items:flex-end;
  position:relative;
}
.about-photo{
  width:100%;max-width:260px;height:auto;
  display:block;
  filter:drop-shadow(0 20px 40px rgba(124,106,247,0.25));
  transition:filter 0.4s;
}
.about-photo-wrap:hover .about-photo{
  filter:drop-shadow(0 24px 48px rgba(192,132,252,0.35));
}

/* ── ABOUT QUOTE ── */
.about-quote{position:relative;padding:3rem 2.5rem;background:var(--surface);border:1px solid var(--border);border-radius:8px}
.about-quote::before{
  content:'"';font-family:'Syne',sans-serif;font-weight:800;font-size:8rem;
  line-height:0.7;color:rgba(124,106,247,0.12);
  position:absolute;top:1.5rem;left:1.5rem;pointer-events:none;
}
.about-quote blockquote{
  font-family:'Syne',sans-serif;font-weight:700;
  font-size:clamp(1.2rem,2.5vw,1.7rem);line-height:1.4;letter-spacing:-0.02em;
  color:var(--white);position:relative;z-index:1;margin-bottom:1.5rem;
}
.about-quote cite{font-style:normal;font-family:'IBM Plex Mono',monospace;font-size:0.75rem;color:var(--muted);letter-spacing:0.05em}

/* ── PRELOADER ── */
/* ── PRELOADER ── */
#preloader{
  position:fixed;inset:0;z-index:9999;background:#08090F;
  display:flex;align-items:center;justify-content:center;
  transition:opacity 0.7s ease,visibility 0.7s ease;
}
#preloader.hidden{opacity:0;visibility:hidden;pointer-events:none}

.pre-terminal{display:flex;flex-direction:column;gap:1.1rem}

/* Linha de comando: $ lucianomartinsjr */
.pre-cmd{
  font-family:'IBM Plex Mono',monospace;
  font-size:clamp(1.8rem,6vw,3rem);
  font-weight:700;letter-spacing:-0.02em;
  display:flex;align-items:baseline;white-space:nowrap;
  opacity:0;animation:fadeIn 0.01s 0.1s forwards;
}
.pre-prompt{
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  flex-shrink:0;
}
/* Typewriter via clip-path — monospace: cada char = 1/N da largura */
.pre-t1{
  color:var(--white);display:inline-block;white-space:nowrap;
  clip-path:inset(0 100% 0 0);
  animation:type7 0.45s steps(7,end) 0.15s forwards; /* "luciano" = 7 chars */
}
.pre-t2{
  color:var(--purple);display:inline-block;white-space:nowrap;
  clip-path:inset(0 100% 0 0);
  animation:type8 0.55s steps(8,end) 0.72s forwards; /* "_martins" = 8 chars */
}
@keyframes type7{to{clip-path:inset(0 0% 0 0)}}
@keyframes type8{to{clip-path:inset(0 0% 0 0)}}
@keyframes fadeIn{to{opacity:1}}

/* Linha horizontal que se expande */
.pre-trule{
  height:1px;background:var(--grad);
  width:0;animation:preExpand 0.4s ease 1.38s forwards;
}
@keyframes preExpand{to{width:100%}}

/* Tagline abaixo */
.pre-ttag{
  font-family:'IBM Plex Mono',monospace;font-size:0.72rem;
  color:var(--muted);letter-spacing:0.18em;text-transform:uppercase;
  opacity:0;animation:fadeUp 0.5s ease 1.5s forwards;
}

/* ── LETTER SPLIT ── */
.name-first .char,.name-last .char{
  display:inline-block;opacity:0;transform:translateY(60px) rotate(6deg);
  animation:charDrop 0.6s cubic-bezier(0.16,1,0.3,1) forwards;
}
@keyframes charDrop{to{opacity:1;transform:translateY(0) rotate(0deg)}}

/* ── EASTER EGG ── */
.burst-particle{
  position:fixed;border-radius:50%;pointer-events:none;z-index:9990;
  animation:burst 1.2s cubic-bezier(0.2,1,0.3,1) forwards;
}
@keyframes burst{0%{opacity:1;transform:translate(0,0) scale(1)}100%{opacity:0;transform:var(--tx) scale(0)}}
.easter-msg{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);
  z-index:9991;pointer-events:none;font-family:'Syne',sans-serif;font-weight:800;
  font-size:clamp(1.5rem,5vw,3rem);letter-spacing:-0.02em;
  background:var(--grad);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  opacity:0;animation:easterPop 1.8s cubic-bezier(0.16,1,0.3,1) forwards;text-align:center;
}
@keyframes easterPop{
  0%{opacity:0;transform:translate(-50%,-50%) scale(0.5)}
  20%{opacity:1;transform:translate(-50%,-50%) scale(1.1)}
  70%{opacity:1;transform:translate(-50%,-50%) scale(1)}
  100%{opacity:0;transform:translate(-50%,-50%) scale(0.9)}
}

/* ── KEYFRAMES ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ── RESPONSIVE: TABLET (≤ 900px) ── */
@media(max-width:900px){
  nav{padding:1rem 1.5rem}
  #nav-toggle{display:flex}

  /* fullscreen mobile menu */
  .nav-links{
    display:none;
    position:fixed;inset:0;
    background:rgba(8,9,15,0.97);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    flex-direction:column;align-items:center;justify-content:center;
    gap:2.5rem;z-index:99;
  }
  .nav-links.open{display:flex}
  .nav-links a{font-size:1.4rem;color:var(--muted)}
  .nav-links a:hover{color:var(--white)}

  section{padding:5rem 1.5rem}
  .about-grid{grid-template-columns:1fr;gap:2.5rem}
  .about-photo-col{order:-1}
  .about-photo{max-width:220px}
  .about-stats{grid-template-columns:1fr 1fr;margin-top:2.5rem;padding-top:2rem;gap:1.5rem}
  .stat-box{padding:0;border-right:none;align-items:center;text-align:center}
  .stat-box:first-child{align-items:center;text-align:center;padding-left:0}
  .stat-box:last-child{align-items:center;text-align:center;padding-right:0;border-right:none}
  .stat-box:nth-child(1),.stat-box:nth-child(2){border-bottom:1px solid var(--border);padding-bottom:1.5rem}
  .stat-box:nth-child(3),.stat-box:nth-child(4){padding-top:1.5rem}
  .exp-item{grid-template-columns:1fr;gap:1rem}
  .principles-grid{grid-template-columns:1fr}
  .edu-grid{grid-template-columns:1fr 1fr}
  .stack-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr))}
  footer{flex-direction:column;gap:0.5rem;text-align:center;padding:1.5rem}
  .dedication-photo-wrap{align-items:center}
  .dedication-portrait-wrap{max-width:180px}
  .dedication-photo-frame{max-width:260px}
  .dedication-dates{flex-direction:column;gap:0.5rem}
}

/* ── RESPONSIVE: MOBILE (≤ 600px) ── */
@media(max-width:600px){
  .hero{padding:6rem 1.25rem 3rem}
  .hero-desc{font-size:0.95rem}
  .hero-cta{flex-direction:column;align-items:center}
  .btn-primary,.btn-ghost{width:100%;max-width:320px;justify-content:center;white-space:nowrap}
  .edu-grid{grid-template-columns:1fr}
  .projects-grid{grid-template-columns:1fr}
  .contact-links{flex-direction:column;align-items:center}
  .contact-link{width:100%;max-width:340px;justify-content:center}
  .about-quote{padding:2rem 1.5rem}
  .section-title{margin-bottom:2.5rem}
  .dedication-inner::before{font-size:16rem}
}

/* ── REDUCED MOTION ── */
@media(prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms!important;transition-duration:0.01ms!important}
  .marquee-track{animation:none}
  #canvas{display:none!important}
  .scroll-indicator,.live-dot,.available-dot{animation:none!important}
}

/* ── CONTACT FORM ── */
.contact-form{
  display:flex;flex-direction:column;gap:1rem;
  max-width:560px;margin:2.5rem auto 0;
  width:100%;
}
.contact-form input,.contact-form textarea{
  width:100%;padding:0.85rem 1rem;
  background:var(--surface);border:1px solid var(--border);
  border-radius:8px;color:var(--white);
  font-family:'Inter',sans-serif;font-size:0.9rem;
  outline:none;transition:border-color 0.2s;
  resize:none;
}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--purple)}
.contact-form input::placeholder,.contact-form textarea::placeholder{color:var(--muted)}
.contact-form textarea{min-height:130px}
.contact-form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.btn-form{
  align-self:center;padding:0.85rem 2.5rem;
  background:var(--grad);border:none;border-radius:8px;
  color:#fff;font-family:'IBM Plex Mono',monospace;font-size:0.85rem;
  cursor:pointer;transition:opacity 0.2s,transform 0.2s;letter-spacing:0.03em;
}
.btn-form:hover{opacity:0.88;transform:translateY(-2px)}
.btn-form:disabled{opacity:0.5;cursor:not-allowed;transform:none}
.form-status{
  text-align:center;font-family:'IBM Plex Mono',monospace;font-size:0.8rem;
  color:var(--purple);min-height:1.2em;
}
@media(max-width:600px){
  .contact-form-row{grid-template-columns:1fr}
}