:root{
  --ink:#14181D;
  --ink-2:#232A32;
  --paper:#FAFAF7;
  --panel:#FFFFFF;
  --line:#E2E5E4;
  --muted:#5B6570;
  --muted-2:#8A94A0;
  --accent:#1FAE8E;
  --accent-dark:#158F74;
  --accent-soft:#DCF3EC;
  --gold:#F0B429;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{
  font-family:'IBM Plex Sans',sans-serif;
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3{font-family:'Fraunces',serif;font-weight:500;color:var(--ink);}
a{color:inherit;}
img{max-width:100%;display:block;}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px;}

/* NAV */
nav{
  display:flex;justify-content:space-between;align-items:center;
  padding:0 32px;height:68px;
  position:fixed;top:0;left:0;right:0;
  background:rgba(20,24,29,0);
  z-index:100;
  border-bottom:1px solid transparent;
  transition:background 0.35s,border-color 0.35s,box-shadow 0.35s;
}
nav.scrolled{
  background:rgba(250,250,247,0.94);
  backdrop-filter:blur(10px);
  border-color:var(--line);
  box-shadow:0 2px 20px rgba(20,24,29,0.06);
}
nav.scrolled .logo,nav.scrolled .nav-links a{color:var(--ink);}
nav.scrolled .nav-cta{background:var(--ink);color:#fff;}
.logo{
  font-family:'Fraunces',serif;font-weight:600;font-size:18px;
  text-decoration:none;color:#fff;transition:color 0.3s;
}
.logo span{color:var(--accent);}
.nav-links{display:flex;gap:34px;list-style:none;font-size:14px;font-weight:500;}
.nav-links a{
  text-decoration:none;color:rgba(255,255,255,0.82);
  transition:color 0.2s;position:relative;padding-bottom:2px;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;right:0;height:1px;
  background:var(--accent);transform:scaleX(0);transform-origin:left;
  transition:transform 0.25s;
}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a:hover{color:#fff;}
nav.scrolled .nav-links a:hover,nav.scrolled .nav-links a.active{color:var(--accent-dark);}
.nav-right{display:flex;align-items:center;gap:16px;}
.nav-cta{
  background:var(--accent);color:#fff;padding:9px 18px;border-radius:3px;
  font-size:13px;font-weight:600;text-decoration:none;transition:background 0.2s;
}
.nav-cta:hover{background:var(--accent-dark);}
.hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:36px;height:36px;background:none;border:none;cursor:pointer;padding:4px;
}
.hamburger span{display:block;height:1.5px;background:#fff;transition:transform 0.3s,opacity 0.3s,background 0.35s;}
nav.scrolled .hamburger span{background:var(--ink);}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
.nav-drawer{
  display:none;flex-direction:column;position:fixed;top:68px;left:0;right:0;
  background:var(--ink);padding:20px 32px 28px;border-top:1px solid #2A323B;
  transform:translateY(-12px);opacity:0;transition:transform 0.3s cubic-bezier(.22,1,.36,1),opacity 0.3s;
  pointer-events:none;z-index:99;
}
.nav-drawer.open{transform:translateY(0);opacity:1;pointer-events:all;}
.nav-drawer a{
  font-size:17px;font-weight:500;color:#E4E7EA;text-decoration:none;
  padding:13px 0;border-bottom:1px solid #2A323B;
}
.nav-drawer .btn-primary{margin-top:18px;text-align:center;border-bottom:none;}
@media(max-width:840px){
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .nav-drawer{display:flex;}
  .nav-cta{display:none;}
}

/* HERO */
.hero{
  background:var(--ink);color:var(--paper);
  min-height:100svh;display:flex;align-items:center;
  padding:150px 32px 90px;position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 78% 30%, rgba(31,174,142,0.16) 0%, transparent 60%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.025) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(255,255,255,0.025) 40px);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;max-width:1120px;margin:0 auto;width:100%;}
.hero-split{display:grid;grid-template-columns:1fr 380px;gap:64px;align-items:center;}
.eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2.5px;
  text-transform:uppercase;color:var(--accent);margin-bottom:26px;
  display:flex;gap:14px;align-items:center;flex-wrap:wrap;
}
.eyebrow::before{content:'';width:34px;height:1px;background:var(--accent);flex-shrink:0;}
.hero h1{
  font-size:clamp(38px,5.4vw,64px);line-height:1.06;color:#fff;letter-spacing:-0.5px;font-weight:600;
}
.hero h1 em{font-style:italic;color:var(--gold);font-weight:500;}
.hero p{margin-top:26px;font-size:16.5px;max-width:480px;color:#9CA8B2;line-height:1.75;}
.hero-cta-row{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.btn-primary{
  background:var(--accent);color:#0d1512;padding:14px 28px;border-radius:3px;
  text-decoration:none;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:8px;
  letter-spacing:0.2px;transition:background 0.2s,transform 0.15s,box-shadow 0.2s;
}
.btn-primary:hover{background:#28C9A5;transform:translateY(-2px);box-shadow:0 10px 26px rgba(31,174,142,0.35);}
.btn-ghost{
  border:1px solid rgba(255,255,255,0.2);color:#D6DBDF;padding:13px 26px;border-radius:3px;
  text-decoration:none;font-weight:500;font-size:14px;transition:border-color 0.25s,background 0.25s,color 0.25s,transform 0.15s;
}
.btn-ghost:hover{border-color:rgba(255,255,255,0.5);background:rgba(255,255,255,0.05);color:#fff;transform:translateY(-2px);}

/* HERO TERMINAL PANEL */
.hero-panel{
  background:rgba(255,255,255,0.04);border:1px solid rgba(255,255,255,0.1);
  padding:26px;font-family:'IBM Plex Mono',monospace;backdrop-filter:blur(4px);
}
.panel-header{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:6px 12px;
  margin-bottom:20px;padding-bottom:13px;border-bottom:1px solid rgba(255,255,255,0.08);
}
.panel-title{font-size:9px;letter-spacing:2px;color:rgba(255,255,255,0.32);text-transform:uppercase;}
.panel-live{font-size:9px;letter-spacing:2px;color:var(--accent);display:flex;align-items:center;gap:7px;}
.panel-pulse{width:7px;height:7px;border-radius:50%;background:var(--accent);position:relative;flex-shrink:0;}
.panel-pulse::after{
  content:'';position:absolute;inset:-4px;border-radius:50%;border:1px solid var(--accent);
  opacity:0;animation:ping 2s ease-out infinite;
}
@keyframes ping{0%{transform:scale(0.6);opacity:0.9;}100%{transform:scale(2.2);opacity:0;}}
.panel-stat{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 12px;padding:11px 0;border-bottom:1px solid rgba(255,255,255,0.06);}
.panel-stat:last-of-type{border-bottom:none;}
.panel-stat-label{font-size:10.5px;color:rgba(255,255,255,0.45);letter-spacing:0.5px;}
.panel-stat-val{font-family:'Fraunces',serif;font-size:22px;color:#fff;font-weight:600;white-space:nowrap;}
.panel-stat-val.accent{color:var(--accent);}
.panel-footer{
  margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,0.06);
  font-size:9px;color:rgba(255,255,255,0.28);letter-spacing:1.2px;text-transform:uppercase;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;
}
.panel-footer span{overflow-wrap:anywhere;}
@media(max-width:560px){
  .panel-stat{flex-direction:column;align-items:flex-start;gap:4px;}
  .panel-stat-val{font-size:20px;}
  .panel-footer{flex-direction:column;align-items:flex-start;gap:6px;}
}

/* SCROLL HINT */
.hero-scroll{
  position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;text-decoration:none;
}
.hero-scroll-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:2px;color:rgba(255,255,255,0.3);text-transform:uppercase;}
.hero-scroll-mouse{width:22px;height:34px;border:1px solid rgba(255,255,255,0.2);border-radius:11px;display:flex;justify-content:center;padding-top:6px;}
.hero-scroll-mouse::after{content:'';width:2px;height:6px;background:rgba(255,255,255,0.5);border-radius:1px;animation:mouseScroll 1.6s ease-in-out infinite;}
@keyframes mouseScroll{0%{transform:translateY(0);opacity:1;}100%{transform:translateY(10px);opacity:0;}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(28px);animation:revealUp 0.85s cubic-bezier(.22,1,.36,1) forwards;animation-delay:var(--d,0s);}
@keyframes revealUp{to{opacity:1;transform:none;}}
.sr{opacity:0;transform:translateY(30px);transition:opacity 0.7s cubic-bezier(.22,1,.36,1),transform 0.7s cubic-bezier(.22,1,.36,1);}
.sr-visible{opacity:1;transform:none;}

/* STATS STRIP */
.stats{background:var(--ink);color:var(--paper);border-top:1px solid rgba(255,255,255,0.06);}
.stats .wrap{display:flex;flex-wrap:wrap;}
.stat-item{flex:1;min-width:170px;padding:34px 24px;text-align:center;border-left:1px solid rgba(255,255,255,0.06);}
.stat-item:first-child{border-left:none;}
.stat-num{font-family:'Fraunces',serif;font-size:34px;color:#fff;font-weight:600;letter-spacing:-1px;}
.stat-lbl{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:#7C8894;text-transform:uppercase;letter-spacing:1px;margin-top:6px;}
@media(max-width:700px){
  .stats .wrap{flex-direction:column;}
  .stat-item{border-left:none;border-top:1px solid rgba(255,255,255,0.06);}
  .stat-item:first-child{border-top:none;}
}

/* SECTION SHARED */
.section{padding:96px 32px;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--accent-dark);margin-bottom:14px;}
.section-head h2{font-size:clamp(26px,3.2vw,38px);line-height:1.18;}
.section-head p{margin-top:14px;color:var(--muted);font-size:15.5px;max-width:520px;}

/* ABOUT */
.about{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.about-inner{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:center;}
.about-photo{position:relative;justify-self:start;}
.about-photo img{
  width:280px;height:460px;object-fit:cover;border-radius:6px;
  box-shadow:0 20px 44px -20px rgba(20,24,29,0.35);
}
.about-badge{
  position:absolute;bottom:-14px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:var(--accent);white-space:nowrap;
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:1.2px;text-transform:uppercase;
  padding:7px 16px;border-radius:20px;box-shadow:0 8px 20px -8px rgba(20,24,29,0.4);
}
.about-text h2{font-size:clamp(26px,3.2vw,36px);line-height:1.2;margin-bottom:18px;}
.about-text p{font-size:15px;color:var(--muted);line-height:1.75;max-width:560px;margin-bottom:14px;}
.about-text p:last-child{margin-bottom:0;}
@media(max-width:760px){
  .about-inner{grid-template-columns:minmax(0,1fr);gap:40px;justify-items:center;text-align:center;}
  .about-photo{justify-self:center;margin-bottom:10px;}
  .about-text p{max-width:100%;}
}

/* PROJECT CARDS - featured (with figure) */
.proj-list{display:flex;flex-direction:column;gap:0;}
.proj{
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding:52px 0;border-bottom:1px solid var(--line);
}
.proj:first-child{padding-top:0;}
.proj:nth-child(even) .proj-figure{order:2;}
.proj-figure{
  background:var(--panel);border:1px solid var(--line);border-radius:4px;overflow:hidden;
  box-shadow:0 18px 40px -20px rgba(20,24,29,0.18);
}
.proj-figure img{width:100%;height:auto;display:block;}
.proj-tag{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:1.8px;text-transform:uppercase;
  color:var(--accent-dark);margin-bottom:12px;
}
.proj h3{font-size:24px;line-height:1.25;margin-bottom:8px;}
.proj-sub{color:var(--muted);font-size:14.5px;margin-bottom:18px;font-style:italic;}
.proj-findings{list-style:none;display:flex;flex-direction:column;gap:11px;margin-bottom:22px;}
.proj-findings li{
  font-size:14.5px;color:#3A4148;line-height:1.65;padding-left:20px;position:relative;
}
.proj-findings li::before{
  content:'';position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--accent);
}
.proj-findings li strong{color:var(--ink);}
.proj-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.tag-chip{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted);
  background:var(--paper);border:1px solid var(--line);padding:4px 10px;border-radius:20px;
}
.proj-links{display:flex;gap:20px;}
.proj-link{
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:1px;text-transform:uppercase;
  color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:7px;
  border-bottom:1px solid var(--ink);padding-bottom:2px;transition:color 0.2s,border-color 0.2s;
}
.proj-link:hover{color:var(--accent-dark);border-color:var(--accent-dark);}
.proj-link.muted{color:var(--muted-2);border-color:var(--line);}
.proj-link.muted:hover{color:var(--muted);border-color:var(--muted-2);}
@media(max-width:860px){
  .proj{grid-template-columns:1fr;gap:28px;}
  .proj:nth-child(even) .proj-figure{order:0;}
}

/* PRODUCT CARDS (compact grid) */
.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);margin-top:8px;}
.product-card{background:var(--panel);padding:36px;display:flex;flex-direction:column;}
.product-figure{
  margin:-36px -36px 22px;border-bottom:1px solid var(--line);overflow:hidden;
  max-height:200px;
}
.product-figure img{width:100%;object-fit:cover;object-position:top;}
.product-figure.placeholder{
  height:120px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--ink) 0%,#233b34 100%);
}
.product-figure.placeholder span{
  font-family:'Fraunces',serif;font-size:15px;color:var(--accent);letter-spacing:1px;font-style:italic;
}
.product-card .proj-tag{margin-bottom:10px;}
.product-card h3{font-size:19px;margin-bottom:10px;}
.product-card p{font-size:14px;color:var(--muted);margin-bottom:18px;flex:1;}
@media(max-width:700px){
  .product-grid{grid-template-columns:1fr;}
}

/* SKILLS */
.skills-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);}
.skill-row{background:var(--panel);padding:22px 26px;display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:baseline;}
.skill-cat{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1.2px;text-transform:uppercase;color:var(--accent-dark);}
.skill-vals{font-size:14.5px;color:var(--ink);line-height:1.7;}
@media(max-width:760px){
  .skills-grid{grid-template-columns:1fr;}
  .skill-row{grid-template-columns:1fr;gap:6px;}
}

/* EXPERIENCE TIMELINE */
.timeline{display:flex;flex-direction:column;}
.tl-item{
  display:grid;grid-template-columns:150px 1fr;gap:32px;padding:28px 0;
  border-bottom:1px solid var(--line);
}
.tl-item:first-child{padding-top:0;}
.tl-date{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted-2);letter-spacing:0.5px;padding-top:3px;}
.tl-role{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:3px;}
.tl-org{font-size:13.5px;color:var(--accent-dark);font-weight:500;margin-bottom:10px;}
.tl-desc{font-size:14px;color:var(--muted);line-height:1.7;max-width:640px;}
@media(max-width:700px){
  .tl-item{grid-template-columns:1fr;gap:8px;}
}

/* EDUCATION */
.edu-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;}
.edu-card{padding:26px 0;border-top:2px solid var(--ink);}
.edu-degree{font-size:16px;font-weight:600;margin-bottom:4px;}
.edu-school{font-size:13.5px;color:var(--muted);}
.edu-date{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted-2);margin-top:8px;}
@media(max-width:700px){.edu-grid{grid-template-columns:1fr;}}

/* FOOTER / CONTACT */
footer{background:var(--ink);color:#C9CFD6;}
.footer-top{padding:88px 0 70px;border-bottom:1px solid #262E36;}
.footer-top-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
.footer-top-left h2{font-size:clamp(30px,3.8vw,48px);color:#fff;line-height:1.08;margin-top:12px;letter-spacing:-0.5px;}
.footer-top-left h2 em{font-style:italic;color:var(--gold);font-weight:500;}
.footer-top-right p{font-size:15px;color:#8A94A0;line-height:1.75;max-width:400px;margin-bottom:28px;}
.footer-cta-row{display:flex;gap:14px;flex-wrap:wrap;}
.footer-band{padding:38px 0;border-bottom:1px solid #262E36;}
.footer-band-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;}
.footer-block{display:flex;flex-direction:column;gap:6px;}
.footer-label{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#525C66;margin-bottom:6px;}
.footer-block a,.footer-block span{font-size:14px;color:#8A94A0;text-decoration:none;transition:color 0.2s;}
.footer-block a:hover{color:#fff;}
.footer-bottom{padding:20px 0;}
.bottom-row{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:#3E4750;letter-spacing:1px;
}
@media(max-width:820px){
  .footer-top-inner{grid-template-columns:1fr;gap:34px;}
  .footer-band-inner{grid-template-columns:repeat(2,1fr);}
}
@media(max-width:480px){.footer-band-inner{grid-template-columns:1fr;}}

@media(max-width:840px){
  .hero{padding:120px 24px 80px;min-height:auto;}
  .hero-split{grid-template-columns:minmax(0,1fr);gap:36px;}
  .hero-panel{order:-1;min-width:0;}
  .hero-text{min-width:0;}
  .section{padding:70px 24px;}
}