:root{
  --ink:#292927;
  --ink-soft:#3a3a37;
  --sand:#d0d0c7;
  --sand-soft:#e6e5df;
  --water:#c0b9af;
  --fire:#ef6946;
  --fire-soft:#f5a689;
  --cream:#f4f3ee;
  --text-on-light:#292927;
  --text-on-dark:#f4f3ee;
  --serif:'Fraunces', serif;
  --sans:'Jost', sans-serif;
  --pad-x: clamp(24px, 6vw, 96px);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cream);
  color:var(--text-on-light);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  cursor:default;
}
h1,h2,h3,blockquote{font-family:var(--serif); margin:0; font-weight:400;}
p{margin:0 0 1em;}
ul,ol{margin:0; padding:0; list-style:none;}
a{color:inherit; text-decoration:none;}

/* grain overlay */
.grain{
  position:fixed; inset:0; z-index:998; pointer-events:none;
  opacity:.045; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.cursor-glow{
  position:fixed; top:0; left:0; width:340px; height:340px; z-index:1;
  border-radius:50%; pointer-events:none;
  background:radial-gradient(circle, rgba(239,105,70,.10), transparent 70%);
  transform:translate(-50%,-50%);
  transition:opacity .4s ease;
  opacity:0;
}
@media (hover:hover) and (pointer:fine){
  .cursor-glow.active{opacity:1;}
}

.progress-line{
  position:fixed; top:0; left:0; width:100%; height:3px; z-index:1000;
  background:rgba(41,41,39,.08);
}
.progress-fill{
  display:block; height:100%; width:0%;
  background:var(--fire);
  transition:width .08s linear;
}

/* side nav */
.side-nav{
  position:fixed; right:36px; top:50%; transform:translateY(-50%);
  z-index:900;
}
.side-nav ul{display:flex; flex-direction:column; gap:18px; align-items:flex-end;}
.nav-link{
  display:flex; align-items:center; gap:12px;
  padding:4px 0;
}
.nav-link .dot{
  width:8px; height:8px; border-radius:50%;
  background:rgba(41,41,39,.28);
  transition:background .35s ease, transform .35s ease, box-shadow .35s ease;
  flex-shrink:0;
}
.nav-link .label{
  font-size:.72rem; letter-spacing:.09em; text-transform:uppercase;
  color:var(--ink); opacity:0; transform:translateX(6px);
  transition:opacity .35s ease, transform .35s ease;
  white-space:nowrap;
}
.nav-link:hover .label,
.nav-link.active .label{opacity:.85; transform:translateX(0);}
.nav-link.active .dot{
  background:var(--fire); transform:scale(1.5);
  box-shadow:0 0 0 4px rgba(239,105,70,.18);
}
body.on-dark .side-nav .nav-link .dot{background:rgba(244,243,238,.35);}
body.on-dark .side-nav .nav-link .label{color:var(--cream);}
body.on-dark .side-nav .nav-link.active .dot{background:var(--fire);}

/* mobile nav toggle */
.nav-toggle{
  position:fixed; top:22px; right:22px; z-index:1001;
  width:44px; height:44px; border-radius:50%;
  border:1px solid rgba(41,41,39,.2);
  background:rgba(244,243,238,.75); backdrop-filter:blur(6px);
  display:none; flex-direction:column; align-items:center; justify-content:center; gap:5px;
  cursor:pointer;
}
.nav-toggle span{
  width:18px; height:1.5px; background:var(--ink); transition:transform .3s ease, opacity .3s ease;
}
.nav-toggle.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

.mobile-menu{
  position:fixed; inset:0; background:var(--ink); z-index:1000;
  display:flex; flex-direction:column; justify-content:center; align-items:flex-start;
  padding:48px var(--pad-x);
  transform:translateY(-100%); transition:transform .55s cubic-bezier(.65,0,.35,1);
}
.mobile-menu.open{transform:translateY(0);}
.mobile-menu ul{display:flex; flex-direction:column; gap:18px;}
.mobile-link{
  font-family:var(--serif); font-size:2rem; color:var(--cream);
  opacity:0; transform:translateY(14px);
  transition:opacity .4s ease, transform .4s ease;
}
.mobile-menu.open .mobile-link{opacity:1; transform:translateY(0);}
.mobile-menu.open ul li:nth-child(1) .mobile-link{transition-delay:.08s;}
.mobile-menu.open ul li:nth-child(2) .mobile-link{transition-delay:.14s;}
.mobile-menu.open ul li:nth-child(3) .mobile-link{transition-delay:.20s;}
.mobile-menu.open ul li:nth-child(4) .mobile-link{transition-delay:.26s;}
.mobile-menu.open ul li:nth-child(5) .mobile-link{transition-delay:.32s;}
.mobile-menu.open ul li:nth-child(6) .mobile-link{transition-delay:.38s;}
.mobile-menu.open ul li:nth-child(7) .mobile-link{transition-delay:.44s;}
.mobile-menu-foot{
  margin-top:48px; color:var(--water); font-size:.85rem; letter-spacing:.05em;
}
.mobile-menu-foot em{color:var(--fire); font-style:italic;}

/* sections */
.section{
  position:relative;
  padding:120px 0;
  overflow:hidden;
}
.section--light{background:var(--cream); color:var(--text-on-light);}
.section--water{background:var(--water); color:var(--text-on-light);}
.section--dark{background:var(--ink); color:var(--text-on-dark);}
.section-inner{
  max-width:1180px; margin:0 auto; padding:0 var(--pad-x);
}
.section-index{
  font-size:.75rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--fire); margin-bottom:14px;
}
.section-title{
  font-size:clamp(2rem, 4.5vw, 3.4rem);
  margin-bottom:28px;
  font-weight:400;
}
.section-title em{font-style:italic; color:var(--fire);}
.intro-line{
  font-family:var(--serif); font-style:italic; font-weight:300;
  font-size:clamp(1.1rem, 1.6vw, 1.5rem);
  max-width:760px; margin-bottom:52px; opacity:.85;
}

/* hero */
.hero{
  min-height:100svh; display:flex; flex-direction:column; align-items:center; justify-content:center;
  text-align:center; background:var(--ink); color:var(--text-on-dark);
}
.hero-blob{
  position:absolute; width:60vw; height:60vw; max-width:820px; max-height:820px;
  border-radius:50%; top:50%; left:50%; transform:translate(-50%,-50%);
  background:radial-gradient(circle, rgba(239,105,70,.35), rgba(239,105,70,0) 65%);
  animation:pulse 8s ease-in-out infinite;
  filter:blur(10px);
}
@keyframes pulse{
  0%,100%{opacity:.6; transform:translate(-50%,-50%) scale(1);}
  50%{opacity:.9; transform:translate(-50%,-50%) scale(1.08);}
}
.hero-content{position:relative; z-index:2; padding:0 24px;}
.eyebrow{
  font-size:.78rem; letter-spacing:.16em; text-transform:uppercase;
  color:var(--fire-soft); margin-bottom:22px;
}
.hero-title{
  font-size:clamp(2.6rem, 8vw, 5.6rem);
  line-height:1.05;
}
.hero-title span{display:block;}
.hero-title-alt{font-style:italic; font-weight:300; color:var(--sand);}
.hero-role{
  margin-top:22px; font-size:clamp(1rem, 1.6vw, 1.3rem);
  letter-spacing:.03em; color:var(--water);
}
.ink-swash{
  width:220px; height:20px; color:var(--fire); margin:26px auto 18px;
  display:block;
}
.ink-path{
  stroke:currentColor;
  stroke-dasharray:340;
  stroke-dashoffset:340;
  transition:stroke-dashoffset 1.4s cubic-bezier(.5,0,.2,1);
}
.reveal.in-view .ink-path{stroke-dashoffset:0;}
.hero-hook{
  font-family:var(--serif); font-style:italic; font-size:clamp(1.05rem,1.8vw,1.4rem);
  color:var(--cream); opacity:.9;
}
.scroll-cue{
  position:absolute; bottom:40px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center; gap:8px;
  color:var(--fire-soft); z-index:2;
}
.moon-icon{animation:float 3.2s ease-in-out infinite;}
@keyframes float{
  0%,100%{transform:translateY(0);}
  50%{transform:translateY(6px);}
}
.scroll-line{width:1px; height:34px; background:linear-gradient(var(--fire-soft), transparent);}

/* reveal animation base */
.reveal{
  opacity:0; transform:translateY(28px);
  transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
  transition-delay:calc(var(--d, 0) * 90ms);
}
.reveal.in-view{opacity:1; transform:translateY(0);}

/* profile */
.profile-grid{
  display:grid; grid-template-columns:.8fr 1.3fr; gap:64px; align-items:center;
  margin-bottom:64px;
}
.profile-photo{position:relative; max-width:340px;}
.photo-frame{
  border-radius:50%; overflow:hidden; aspect-ratio:1/1;
  position:relative; z-index:1;
  box-shadow:0 30px 60px -20px rgba(41,41,39,.35);
}
.photo-frame::after{
  content:''; position:absolute; inset:0; border-radius:50%;
  box-shadow:inset 0 0 0 1px rgba(41,41,39,.08);
}
.photo-frame img{
  width:100%; height:100%; object-fit:cover; display:block;
  filter:grayscale(.18) contrast(1.12) brightness(.97);
}
.profile-photo::before{
  content:''; position:absolute; width:88%; aspect-ratio:1/1;
  border:1px solid var(--fire); border-radius:50%;
  top:-28px; left:-28px; z-index:0;
  animation:spin-slow 40s linear infinite;
}
.photo-moon{
  position:absolute; bottom:6%; right:-6%; width:58px; height:58px;
  background:var(--ink); color:var(--fire); border-radius:50%;
  display:flex; align-items:center; justify-content:center; z-index:2;
  box-shadow:0 10px 26px -6px rgba(41,41,39,.4);
}
.photo-moon svg{width:22px; height:22px;}
@keyframes spin-slow{
  from{transform:rotate(0deg);} to{transform:rotate(360deg);}
}
.profile-text p{max-width:56ch;}
.profile-quote{
  font-size:clamp(1.2rem,2vw,1.6rem); font-style:italic; font-weight:300;
  border-left:2px solid var(--fire); padding-left:28px; line-height:1.5;
  position:relative; max-width:760px;
}
.quote-mark{
  position:absolute; top:-30px; left:14px; font-size:4rem; color:var(--fire);
  opacity:.35; font-family:var(--serif);
}

/* chips */
.chip-grid{display:flex; flex-wrap:wrap; gap:14px; margin-bottom:60px;}
.chip{
  padding:11px 20px; border-radius:40px;
  border:1px solid rgba(41,41,39,.25);
  font-size:.88rem; letter-spacing:.02em;
  background:transparent;
  transition:background .35s ease, color .35s ease, border-color .35s ease, transform .3s ease;
}
.chip:hover{
  background:var(--ink); color:var(--cream); border-color:var(--ink);
  transform:translateY(-3px);
}
.section--dark .chip{border-color:rgba(244,243,238,.3);}
.section--dark .chip:hover{background:var(--fire); border-color:var(--fire); color:var(--ink);}

/* services */
.services-grid{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:2px;
  background:rgba(41,41,39,.15);
}
.service-card{
  background:var(--water); padding:36px 30px;
  transition:background .4s ease, transform .4s ease;
}
.service-card:hover{background:var(--sand-soft); transform:translateY(-4px);}
.service-icon{font-size:1.4rem; color:var(--fire); display:block; margin-bottom:16px;}
.service-card h3{font-size:1.05rem; margin-bottom:10px; font-weight:500;}
.service-card p{font-size:.9rem; opacity:.8; margin:0;}

/* timeline */
.timeline{position:relative; padding-left:0;}
.timeline::before{
  content:''; position:absolute; left:5px; top:8px; bottom:8px; width:1px;
  background:rgba(244,243,238,.2);
}
.timeline-item{
  position:relative; padding-left:44px; margin-bottom:64px;
}
.timeline-item:last-child{margin-bottom:0;}
.timeline-marker{position:absolute; left:0; top:6px;}
.timeline-dot{
  display:block; width:11px; height:11px; border-radius:50%;
  background:var(--ink); border:2px solid var(--fire);
  transition:transform .4s ease, background .4s ease;
}
.timeline-item.in-view .timeline-dot{background:var(--fire); transform:scale(1.3);}
.timeline-date{
  font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; color:var(--fire-soft);
  margin-bottom:8px;
}
.timeline-content h3{font-size:1.4rem; margin-bottom:6px; font-weight:500;}
.timeline-org{color:var(--water); margin-bottom:16px; font-style:italic;}
.timeline-content ul{margin-bottom:0;}
.timeline-content li{
  position:relative; padding-left:18px; margin-bottom:10px; font-size:.95rem; opacity:.85;
  max-width:64ch;
}
.timeline-content li::before{
  content:''; position:absolute; left:0; top:.65em; width:6px; height:1px; background:var(--fire-soft);
}
.achievements{
  margin-top:22px; padding:20px 24px; border-left:1px solid rgba(239,105,70,.4);
  background:rgba(239,105,70,.06);
}
.achievements-title{
  font-size:.75rem; letter-spacing:.1em; text-transform:uppercase; color:var(--fire);
  margin-bottom:12px;
}

/* education */
.education-list{display:flex; flex-direction:column; gap:0;}
.education-item{
  display:flex; align-items:center; gap:26px;
  padding:26px 0; border-bottom:1px solid rgba(41,41,39,.12);
  transition:padding-left .35s ease;
}
.education-item:hover{padding-left:12px;}
.education-item:first-child{border-top:1px solid rgba(41,41,39,.12);}
.education-icon{
  font-size:1.3rem; color:var(--fire); width:36px; text-align:center; flex-shrink:0;
}
.education-item h3{font-size:1.15rem; font-weight:500; margin-bottom:4px;}
.education-item p{margin:0; opacity:.75; font-size:.92rem;}

/* tools + languages */
.tools-grid{display:grid; grid-template-columns:1.2fr 1fr; gap:64px;}
.col-title{
  font-size:.95rem; text-transform:uppercase; letter-spacing:.1em;
  margin-bottom:24px; font-family:var(--sans); font-weight:500;
}
.language-item{margin-bottom:30px;}
.language-head{
  display:flex; justify-content:space-between; margin-bottom:10px; font-size:.95rem;
}
.language-level{color:var(--fire); font-style:italic; font-family:var(--serif);}
.language-bar{
  width:100%; height:4px; background:rgba(41,41,39,.15); border-radius:4px; overflow:hidden;
}
.language-fill{
  height:100%; width:0%; background:var(--fire); border-radius:4px;
  transition:width 1.4s cubic-bezier(.3,.7,.2,1);
}

/* contact */
.manifesto{
  font-size:clamp(1.4rem, 3vw, 2.2rem); font-weight:300; line-height:1.5;
  text-align:center; max-width:820px; margin:0 auto 100px; color:var(--cream);
}
.manifesto em{color:var(--fire); font-style:italic;}
.contact-grid{
  display:grid; grid-template-columns:1.2fr 1fr; gap:64px; align-items:end;
  padding-bottom:80px; border-bottom:1px solid rgba(244,243,238,.15);
}
.contact-list{margin-top:28px; display:flex; flex-direction:column; gap:14px;}
.contact-list a, .contact-list span{
  font-size:1.15rem; font-family:var(--serif); position:relative; display:inline-block;
}
.contact-list a{
  background-image:linear-gradient(var(--fire), var(--fire));
  background-size:0% 1px; background-position:0 100%; background-repeat:no-repeat;
  transition:background-size .4s ease;
}
.contact-list a:hover{background-size:100% 1px;}
.contact-signature{text-align:right;}
.contact-signature .ink-swash{margin:0 0 18px auto;}
.contact-signature p{
  font-family:var(--serif); font-style:italic; font-size:1.2rem; color:var(--water); line-height:1.6;
}
.site-footer{
  display:flex; justify-content:space-between; padding-top:36px;
  font-size:.82rem; color:var(--water); letter-spacing:.03em;
}
.site-footer em{color:var(--fire); font-style:italic;}

/* responsive */
@media (max-width:960px){
  .side-nav{display:none;}
  .nav-toggle{display:flex;}
  .profile-grid, .tools-grid{grid-template-columns:1fr; gap:40px;}
  .profile-photo{max-width:240px; margin:0 auto;}
  .services-grid{grid-template-columns:repeat(2,1fr);}
  .contact-grid{grid-template-columns:1fr; text-align:left;}
  .contact-signature{text-align:left;}
  .contact-signature .ink-swash{margin:0 0 18px 0;}
}
@media (max-width:640px){
  .section{padding:88px 0;}
  .services-grid{grid-template-columns:1fr;}
  .education-item{gap:18px;}
  .site-footer{flex-direction:column; gap:6px;}
}