/* ═══════════════════════════════════════════════════════════
   PRASANNA NAGARALE — EDITORIAL PORTFOLIO
   Aesthetic: Print-born · Wired × Research Journal
   Palette: Warm Parchment · Deep Espresso · Burgundy Wine · Burnt Amber
   Fonts: Playfair Display · Cormorant Garamond · EB Garamond · DM Mono
═══════════════════════════════════════════════════════════ */

/* ── TOKENS ── */
:root {
  --paper:      #F2E8D8;
  --paper2:     #EAD9C5;
  --paper3:     #DFD0B8;
  --ink:        #1B0C08;
  --ink2:       #3D2318;
  --ink3:       #7A5842;
  --wine:       #6B1A24;
  --wine2:      #8C2535;
  --wine3:      #501218;
  --amber:      #B35218;
  --amber2:     #D4692A;
  --gold:       #C4904A;
  --gold2:      #DEB06A;
  --sage:       #2D5744;
  --rule:       #C8B49A;
  --rule2:      #DDD0BC;

  --f-display:  'Playfair Display', Georgia, serif;
  --f-head:     'Cormorant Garamond', Georgia, serif;
  --f-body:     'EB Garamond', Georgia, serif;
  --f-mono:     'DM Mono', 'Courier New', monospace;

  --max:        1380px;
  --gap:        clamp(1.5rem, 5vw, 5rem);
  --sp:         clamp(5rem, 10vw, 9rem);
  --ease:       cubic-bezier(.25,.46,.45,.94);
  --ease-out:   cubic-bezier(0,0,.2,1);
}

/* ── BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--paper); color: var(--ink); font-family: var(--f-body);
  font-size: clamp(1rem,1.05vw,1.1rem); line-height: 1.78; overflow-x: hidden;
  opacity: 2; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: rgba(107,26,36,.15); color: var(--wine); }
@media (pointer: fine) { body { cursor: none; } }

/* ── GRAIN ── */
.grain {
  position: fixed; inset: -60%; width: 220%; height: 220%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px; opacity: .035; pointer-events: none; z-index: 9998;
  animation: grain .7s steps(2) infinite;
}
@keyframes grain {
  0%  { transform: translate(0,0); }
  25% { transform: translate(-2%,-3%); }
  50% { transform: translate(3%,1%); }
  75% { transform: translate(-1%,4%); }
  100%{ transform: translate(2%,-2%); }
}

/* ── CURSOR ── */
@media (pointer: fine) {
  .cursor {
    position: fixed; width: 10px; height: 10px; background: var(--wine);
    border-radius: 50%; pointer-events: none; z-index: 10000;
    transform: translate(-50%,-50%); mix-blend-mode: multiply;
    transition: width .2s, height .2s, background .2s;
  }
  .cursor-trail {
    position: fixed; width: 36px; height: 36px;
    border: 1.5px solid var(--wine); border-radius: 50%;
    pointer-events: none; z-index: 9999;
    transform: translate(-50%,-50%); opacity: .4;
    transition: width .3s var(--ease), height .3s var(--ease), left .1s, top .1s;
  }
  .cursor.hovering { width: 20px; height: 20px; background: var(--amber); }
  .cursor-trail.hovering { width: 56px; height: 56px; opacity: .25; }
}

/* ── PRESS LOADER ── */
.press-loader {
  position: fixed; inset: 0; z-index: 99999;
  background: var(--wine3);
  display: flex; align-items: center; justify-content: center;
  transition: opacity .8s ease, visibility .8s ease;
}
.press-loader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.pl-inner { width: min(520px,90vw); text-align: center; }
.pl-rule-top, .pl-rule-mid {
  width: 100%; height: 1px; background: rgba(242,232,216,.18); margin: 1.2rem 0;
}
.pl-masthead {
  font-family: var(--f-display); font-weight: 900; font-size: clamp(1.8rem,6vw,3.2rem);
  color: var(--paper); letter-spacing: .06em;
}
.pl-edition {
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .18em;
  color: rgba(242,232,216,.45); text-transform: uppercase; margin-top: .5rem;
}
.pl-headline {
  font-family: var(--f-head); font-style: italic; font-size: clamp(1rem,2.5vw,1.4rem);
  color: rgba(242,232,216,.7); margin-bottom: 2rem;
}
.pl-bar-wrap { width: 100%; height: 2px; background: rgba(242,232,216,.12); margin-bottom: .75rem; }
.pl-bar { height: 100%; width: 0%; background: linear-gradient(90deg,var(--gold),var(--amber2)); transition: width .1s linear; }
.pl-pct {
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .14em;
  color: var(--gold); text-transform: uppercase;
}

/* ── NAV ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  padding: 1.1rem var(--gap);
  transition: background .4s var(--ease), box-shadow .4s;
}
.nav.scrolled {
  background: rgba(242,232,216,.93); backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--rule);
}
.nav-inner { max-width: var(--max); margin: 0 auto; display: flex; align-items: center; gap: 1.6rem; }
.nav-brand {
  font-family: var(--f-display); font-weight: 900; font-size: 1.3rem;
  color: var(--wine); letter-spacing: .04em; flex-shrink: 0;
}
.nav-div { width: 1px; height: 1.3rem; background: var(--rule); flex-shrink: 0; }
.nav-links { display: flex; gap: 1.6rem; list-style: none; flex: 1; }
.nav-links .nl {
  font-family: var(--f-mono); font-size: .65rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink3); transition: color .2s;
}
.nav-links .nl:hover, .nav-links .nl.active { color: var(--wine); }
.nav-resume {
  font-family: var(--f-mono); font-size: .65rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--paper); background: var(--wine);
  padding: .44rem 1.1rem; margin-left: auto; flex-shrink: 0; transition: background .2s;
}
.nav-resume:hover { background: var(--wine3); }
.nav-ham {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px; margin-left: auto;
}
.nav-ham span { display: block; width: 20px; height: 1.5px; background: var(--ink3); transition: all .3s; }
.nav-ham.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); background: var(--wine); }
.nav-ham.open span:nth-child(2) { opacity: 0; }
.nav-ham.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); background: var(--wine); }
.nav-mobile {
  display: none; flex-direction: column;
  background: rgba(242,232,216,.98); backdrop-filter: blur(16px);
  border-top: 1px solid var(--rule); padding: 1rem var(--gap) 1.5rem;
}
.nav-mobile.open { display: flex; }
.nm-link { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink3); padding: .8rem 0;
  border-bottom: 1px solid var(--rule2); transition: color .2s; }
.nm-link:hover { color: var(--wine); }
.nm-cta { color: var(--wine); font-weight: 500; }

/* ── SCROLL PROGRESS ── */
.scroll-prog { position: fixed; top: 0; left: 0; right: 0; height: 2.5px; z-index: 901; background: transparent; }
.sp-fill { height: 100%; width: 0%; background: linear-gradient(90deg,var(--wine),var(--amber),var(--gold)); transition: width .1s linear; }

/* ── REVEAL ── */
.reveal { opacity: 0; transform: translateY(38px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.shown { opacity: 1; transform: none; }

/* ── HERO ANIMATIONS ── */
.ha { opacity: 0; transform: translateY(26px); animation: haIn .85s var(--ease) var(--d,0s) forwards; }
@keyframes haIn { to { opacity: 1; transform: none; } }

/* ═══════════════════════════════════
   HERO
═══════════════════════════════════ */
.hero {
  min-height: 100vh; position: relative; overflow: hidden;
  display: flex; flex-direction: column; background: var(--paper);
}
/* Diagonal slab */
.hero-slab {
  position: absolute; right: -4%; top: 0; width: 50%; height: 100%;
  background: var(--paper2);
  clip-path: polygon(12% 0%, 100% 0%, 100% 100%, 0% 100%);
  z-index: 0;
}
/* Geometric accents */
.geo {
  position: absolute; z-index: 0; opacity: .08; pointer-events: none;
  border: 1.5px solid var(--wine);
}
.geo1 {
  width: 380px; height: 380px; border-radius: 50%;
  top: -100px; right: 8%; animation: geo-spin 40s linear infinite;
}
.geo2 {
  width: 220px; height: 220px;
  bottom: 15%; left: 5%; transform: rotate(15deg);
  animation: geo-spin 55s linear infinite reverse;
}
.geo3 {
  width: 120px; height: 120px; border-radius: 50%;
  top: 35%; right: 28%; opacity: .06;
  animation: geo-spin 25s linear infinite;
}
@keyframes geo-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* Masthead strip */
.hero-mast {
  position: relative; z-index: 2;
  display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.1rem;
  padding: .85rem var(--gap); padding-top: 5.8rem;
  border-bottom: 1px solid var(--rule);
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3);
}
.hm-dot { color: var(--rule); font-size: .85rem; }

/* Hero body */
.hero-body {
  flex: 1; position: relative; z-index: 2;
  display: flex; align-items: center; justify-content: space-between; gap: 3rem;
  padding: var(--gap); padding-top: 3.5rem; padding-bottom: 5.5rem;
  max-width: var(--max); margin: 0 auto; width: 100%;
}
.hero-left { flex: 1.15; min-width: 0; }

/* Eyebrow */
.hero-eyebrow {
  display: flex; align-items: center; gap: .9rem; margin-bottom: 1.5rem;
  font-family: var(--f-mono); font-size: .65rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--wine);
}
.ey-rule { display: block; width: 36px; height: 2px; background: var(--wine); flex-shrink: 0; }

/* Name */
.hero-name { display: block; line-height: .88; margin-bottom: 1.8rem; }
.hn-w {
  display: block; font-family: var(--f-display);
  font-size: clamp(3rem,8.5vw,9.2rem); font-weight: 900;
  letter-spacing: -.025em; color: var(--ink);
}
.hn-it { color: var(--wine); font-style: italic; }

.hero-role {
  font-family: var(--f-mono); font-size: clamp(.68rem,1.2vw,.9rem);
  letter-spacing: .24em; text-transform: uppercase; color: var(--amber);
  margin-bottom: 1.5rem;
}
.hero-tagline {
  font-family: var(--f-head); font-style: italic;
  font-size: clamp(1.05rem,2vw,1.65rem); color: var(--ink2);
  line-height: 1.45; margin-bottom: 1rem;
}
.hero-sub {
  font-family: var(--f-mono); font-size: .63rem; letter-spacing: .08em;
  color: var(--ink3); margin-bottom: 2.8rem;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Buttons */
.btn-primary {
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--paper); background: var(--wine);
  padding: .85rem 1.9rem; display: inline-block;
  transition: background .22s, transform .22s;
}
.btn-primary:hover { background: var(--wine3); transform: translateY(-2px); }
.btn-ghost {
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink2); border: 1.5px solid var(--ink3);
  padding: .85rem 1.9rem; display: inline-block;
  transition: border-color .22s, color .22s, transform .22s;
}
.btn-ghost:hover { border-color: var(--wine); color: var(--wine); transform: translateY(-2px); }

/* ── 3D MAGAZINE OBJECT ── */
.hero-right { flex: 0 0 auto; padding-right: 1.5rem; perspective: 1400px; }

.mag-wrap {
  position: relative;
  width: clamp(240px,24vw,350px);
  height: auto;
}

.mag-img {
  width: 100%; height: auto;
  object-fit: unset;
  object-position: unset;
  transform: rotateY(-18deg) rotateX(6deg) rotateZ(-1.5deg);
  transition: transform 1s var(--ease);
  will-change: transform;
  display: block;
  border-radius: 2px;
  position: relative;
  z-index: 1;
}
.mag-img:hover { transform: rotateY(-10deg) rotateX(3deg) rotateZ(-.5deg); }

@media (max-width: 768px) {
  .mag-wrap { width: clamp(200px,65vw,300px); height: clamp(280px,91vw,420px); }
  .mag-img { transform: rotateY(-8deg) rotateX(4deg) rotateZ(-1deg); }
}

.mag-shadow {
  position: absolute; inset: 0;
  background: rgba(27,12,8,.32); filter: blur(28px);
  transform: translateX(36px) translateY(36px);
  border-radius: 2px;
  z-index: 0;
}




/* Bottom accent bars */
.hero-bar {
  position: absolute; bottom: 0; left: 0; right: 0; height: 5px;
  background: linear-gradient(90deg, var(--wine) 0%, var(--amber) 40%, var(--gold) 65%, var(--wine) 100%);
  z-index: 2;
}
/* Scroll hint */
.scroll-hint {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .4rem; z-index: 2;
}
.scroll-hint span { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .2em;
  color: var(--ink3); animation: pulseOp 2.2s ease-in-out infinite; }
.sh-line { width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--ink3), transparent);
  animation: scrollPulse 2s ease-in-out infinite; }
@keyframes pulseOp { 0%,100%{opacity:.3} 50%{opacity:1} }
@keyframes scrollPulse { 0%,100%{transform:scaleY(1);opacity:.8} 50%{transform:scaleY(.5);opacity:.2} }

/* ═══════════════════════════════════
   SHARED SECTION
═══════════════════════════════════ */
.sw { max-width: var(--max); margin: 0 auto; padding: var(--sp) var(--gap); }
.proj-sec, .skills-sec, .contact-sec { background: var(--paper2); }

/* Section header */
.sechd {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center;
  gap: 1.5rem; margin-bottom: clamp(3rem,6vw,5rem);
}
.sn-num {
  font-family: var(--f-display); font-size: clamp(2.5rem,6vw,5.5rem);
  font-weight: 900; color: var(--paper3); line-height: 1; user-select: none;
}
.st-wrap { display: flex; flex-direction: column; gap: .65rem; }
.st-rt { height: 1px; background: linear-gradient(90deg, var(--rule) 80%, transparent); }
.st-rb { height: 1px; background: var(--rule); }
.st {
  font-family: var(--f-display); font-size: clamp(2rem,5vw,4.8rem);
  font-weight: 900; color: var(--ink); line-height: .92; letter-spacing: -.025em;
}
.sd {
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3);
  writing-mode: vertical-rl; transform: rotate(180deg);
}

/* Avail pill */
.avail-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--f-mono); font-size: .65rem; letter-spacing: .09em;
  color: var(--sage); border: 1px solid var(--sage); padding: .35rem .75rem; margin-top: .8rem;
}
.avail-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--sage); flex-shrink: 0;
  animation: dotPulse 2.2s ease infinite;
}
@keyframes dotPulse { 0%,100%{box-shadow:0 0 0 0 rgba(45,87,68,.55)} 50%{box-shadow:0 0 0 7px rgba(45,87,68,0)} }

/* Tags */
.tag {
  font-family: var(--f-mono); font-size: .58rem; letter-spacing: .06em;
  text-transform: uppercase; padding: .22rem .58rem;
  border: 1px solid rgba(107,26,36,.16); color: var(--wine);
  background: rgba(107,26,36,.04);
}
.tag-inv { border-color: rgba(242,232,216,.14); color: rgba(242,232,216,.65); background: rgba(242,232,216,.06); }

/* ═══════════════════════════════════
   ABOUT
═══════════════════════════════════ */
.about-grid {
  display: grid; grid-template-columns: 1.4fr .95fr .9fr;
  gap: 3.5rem; margin-bottom: 4rem; align-items: start;
}
.about-bio p { font-family: var(--f-body); font-size: clamp(1rem,1.2vw,1.12rem);
  color: var(--ink2); line-height: 1.82; margin-bottom: 1.3rem; }
/* Drop cap */
.dc::first-letter {
  float: left; font-family: var(--f-display); font-size: 5.5rem;
  font-weight: 900; color: var(--wine); line-height: .76;
  margin-right: .09em; margin-top: .12em;
}
/* Pullquote */
.pq {
  font-family: var(--f-head); font-style: italic;
  font-size: clamp(1.1rem,2vw,1.6rem); line-height: 1.45; color: var(--ink);
  padding: 1.6rem 1.6rem 1.4rem; border-left: 3px solid var(--wine);
  background: rgba(107,26,36,.04); transform: rotateZ(-.8deg);
  transition: transform .6s var(--ease);
}
.pq:hover { transform: rotateZ(.4deg); }
.pq-o, .pq-c {
  font-family: var(--f-display); font-style: normal; font-size: 2.8rem;
  line-height: 0; vertical-align: -.45em; color: var(--wine); opacity: .45;
}
.pq-c { float: right; margin-left: .15em; }
cite { display: block; font-family: var(--f-mono); font-size: .6rem;
  letter-spacing: .1em; color: var(--ink3); font-style: normal;
  margin-top: 1rem; padding-left: 1.6rem; }
/* Education */
.ah { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink3); margin-bottom: .65rem; }
.ar { height: 1px; background: var(--rule); margin-bottom: 1rem; }
.edu-d { font-family: var(--f-head); font-size: 1rem; font-weight: 600; color: var(--ink); margin-bottom: .2rem; }
.edu-s { font-family: var(--f-body); color: var(--ink2); font-size: .92rem; }
.edu-y { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .1em; color: var(--wine); margin-top: .3rem; }
.cert-list { list-style: none; display: flex; flex-direction: column; gap: .6rem; }
.cert-list li { font-family: var(--f-body); font-size: .88rem; color: var(--ink2);
  padding-left: 1rem; position: relative; line-height: 1.45; }
.cert-list li::before { content:'✓'; position: absolute; left: 0;
  color: var(--sage); font-size: .62rem; top: .15rem; }

/* Stats bar */
.stats-bar { display: grid; grid-template-columns: repeat(6,1fr); border: 1px solid var(--rule); }
.sc { padding: 1.8rem 1rem; border-right: 1px solid var(--rule); text-align: center;
  transition: background .25s; }
.sc:last-child { border-right: none; }
.sc:hover { background: rgba(107,26,36,.03); }
.sv { display: block; font-family: var(--f-display); font-size: clamp(1.5rem,3vw,2.7rem);
  font-weight: 900; color: var(--wine); line-height: 1; margin-bottom: .45rem; }
.sl { font-family: var(--f-mono); font-size: .55rem; letter-spacing: .09em;
  text-transform: uppercase; color: var(--ink3); line-height: 1.4; }

/* ═══════════════════════════════════
   PROJECTS
═══════════════════════════════════ */
/* Featured */
.feat {
  display: grid; grid-template-columns: 1.4fr .6fr; gap: 2rem;
  background: var(--ink); color: var(--paper);
  padding: clamp(2rem,4vw,3.5rem); margin-bottom: 0;
  position: relative; overflow: hidden;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
}
.feat:hover { transform: perspective(1400px) rotateX(.8deg) translateY(-4px); box-shadow: 0 24px 70px rgba(27,12,8,.3); }
.feat::before {
  content:''; position: absolute; top: -22%; right: -8%;
  width: 280px; height: 280px; background: var(--wine); opacity: .1;
  border-radius: 50%; pointer-events: none;
}
.feat-live {
  position: absolute; top: 1.4rem; right: 1.6rem;
  font-family: var(--f-mono); font-size: .54rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--sage); display: flex; align-items: center; gap: .4rem;
}
.feat-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--sage); animation: dotPulse 2s ease infinite; }
.feat-content { display: flex; flex-direction: column; gap: 1rem; }
.feat-top { display: flex; align-items: center; gap: 1.5rem; }
.feat-dept { font-family: var(--f-mono); font-size: .57rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--amber2); }
.feat-url { font-family: var(--f-mono); font-size: .57rem; letter-spacing: .09em;
  color: rgba(242,232,216,.35); transition: color .2s; }
.feat-url:hover { color: var(--paper); }
.feat-hl { font-family: var(--f-display); font-size: clamp(1.8rem,3.5vw,3.4rem);
  font-weight: 900; line-height: 1.03; color: var(--paper); letter-spacing: -.025em; }
.feat-hl em { color: var(--gold); font-style: italic; }
.feat-deck { font-family: var(--f-body); font-size: clamp(.9rem,1.05vw,1rem);
  line-height: 1.72; color: rgba(242,232,216,.68); max-width: 52ch; }
.feat-tags, .feat-tags .tag { display: flex; flex-wrap: wrap; gap: .4rem; }
.feat-tags .tag { border-color: rgba(242,232,216,.13); color: rgba(242,232,216,.65); background: rgba(242,232,216,.06); }
.feat-nums { display: flex; gap: 2rem; }
.fn { display: flex; flex-direction: column; gap: .15rem; }
.fn strong { font-family: var(--f-display); font-size: 1rem; font-weight: 700; color: var(--paper); }
.fn span { font-family: var(--f-mono); font-size: .55rem; letter-spacing: .1em; color: rgba(242,232,216,.4); }
.btn-article {
  font-family: var(--f-mono); font-size: .67rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--paper); background: var(--wine); padding: .7rem 1.6rem;
  display: inline-block; align-self: flex-start; transition: background .22s, transform .22s;
}
.btn-article:hover { background: var(--wine2); transform: translateX(4px); }

/* 3D Chart decoration */
.feat-viz { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding-bottom: 1.5rem; }
.chart3d {
  display: flex; align-items: flex-end; gap: 8px; height: 180px;
  perspective: 600px;
}
.b3 {
  width: 26px; height: var(--h); flex-shrink: 0;
  background: linear-gradient(to top, var(--wine), var(--amber));
  transform-origin: bottom center;
  transform: perspective(400px) rotateX(12deg);
  opacity: 0;
  animation: barUp .75s var(--ease-out) calc(.15s + var(--i) * .09s) forwards;
  box-shadow: 2px 4px 12px rgba(27,12,8,.35);
}
.b3:nth-child(odd) { background: linear-gradient(to top, var(--wine3), var(--wine2)); }
@keyframes barUp {
  from { opacity:0; transform: perspective(400px) rotateX(12deg) scaleY(0); }
  to   { opacity:.85; transform: perspective(400px) rotateX(12deg) scaleY(1); }
}
.chart3d-lbl { margin-top: .8rem; font-family: var(--f-mono); font-size: .42rem;
  letter-spacing: .12em; text-transform: uppercase; color: rgba(242,232,216,.22); }

/* Project grid */
.proj-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  border-left: 1px solid var(--rule); border-top: 1px solid var(--rule);
}
.pc {
  padding: 2.1rem 1.8rem; border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule); position: relative;
  transition: background .28s, box-shadow .35s; background: var(--paper2);
}
.pc:hover { background: rgba(107,26,36,.025); box-shadow: 0 8px 28px rgba(27,12,8,.07); z-index: 1; }
.pc-dept { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--amber); margin-bottom: .85rem; }
.pc-dept.hf-dept { color: var(--sage); }
.pc-dept.wine-dept { color: var(--wine); }
.pc-name { font-family: var(--f-display); font-size: clamp(1rem,1.7vw,1.3rem);
  font-weight: 700; color: var(--ink); line-height: 1.18; letter-spacing: -.01em; margin-bottom: .65rem; }
.pc-desc { font-family: var(--f-body); font-size: .88rem; line-height: 1.65;
  color: var(--ink3); margin-bottom: 1rem; }
.pc-tags { display: flex; flex-wrap: wrap; gap: .38rem; margin-bottom: .9rem; }
.pc-link {
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--wine); border-bottom: 1px solid transparent;
  display: inline-block; transition: border-color .2s, letter-spacing .25s;
}
.pc-link:hover { border-bottom-color: var(--wine); letter-spacing: .15em; }

.proj-foot {
  border-top: 1px solid var(--rule); padding-top: 1.3rem;
  font-family: var(--f-mono); font-size: .6rem; letter-spacing: .08em;
  color: var(--ink3); display: flex; flex-wrap: wrap; gap: .5rem; align-items: center;
}
.proj-foot a { color: var(--wine); }
.proj-foot a:hover { text-decoration: underline; }

/* ═══════════════════════════════════
   SKILLS
═══════════════════════════════════ */
.sk-lede { font-family: var(--f-head); font-style: italic; font-size: clamp(1rem,1.8vw,1.5rem);
  color: var(--ink2); text-align: center; margin-bottom: 3rem; }
.sk-grid { display: grid; grid-template-columns: repeat(3,1fr);
  border: 1px solid var(--rule); margin-bottom: 3.5rem; }
.skc {
  padding: 2.2rem 1.9rem; border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule); transition: background .28s;
  background: var(--paper2);
}
.skc:hover { background: rgba(27,12,8,.025); }
.skc:nth-child(3n)  { border-right: none; }
.skc:nth-child(n+4) { border-bottom: none; }
.skc-hd { display: flex; align-items: flex-start; gap: .85rem; margin-bottom: 1.3rem; }
.skc-r { font-family: var(--f-display); font-size: 2.4rem; font-weight: 900;
  color: var(--paper3); line-height: 1; flex-shrink: 0; user-select: none; }
.skc-n { font-family: var(--f-display); font-size: 1rem; font-weight: 700; color: var(--ink); margin-bottom: .18rem; }
.skc-s { font-family: var(--f-mono); font-size: .55rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--amber); }
.skc-tags { display: flex; flex-wrap: wrap; gap: .38rem; }
.sk {
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .05em;
  padding: .25rem .62rem; border: 1px solid var(--rule); color: var(--ink2); background: var(--paper);
  transition: background .2s, border-color .2s, color .2s;
}
.sk:hover { background: var(--wine); border-color: var(--wine); color: var(--paper); }

/* Ticker */
.ticker-wrap { overflow: hidden; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule);
  background: var(--ink); padding: 1.1rem 0; }
.ticker { display: flex; gap: 1.7rem; white-space: nowrap; width: max-content; animation: ticker 30s linear infinite; }
.ticker-wrap:hover .ticker { animation-play-state: paused; }
.ticker span { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .11em;
  text-transform: uppercase; color: rgba(242,232,216,.5); }
.td { color: rgba(242,232,216,.2); }
@keyframes ticker { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ═══════════════════════════════════
   EXPERIENCE
═══════════════════════════════════ */
.exp-lede { font-family: var(--f-head); font-style: italic; font-size: clamp(1rem,1.7vw,1.4rem);
  color: var(--ink2); margin-bottom: 3.5rem; }
.timeline { display: flex; flex-direction: column; }
.ee {
  display: grid; grid-template-columns: 155px 1fr; gap: 3rem;
  padding: 2.8rem 0; border-bottom: 1px solid var(--rule);
}
.ee:first-child { border-top: 1px solid var(--rule); }
.ee-dc { display: flex; flex-direction: column; gap: .85rem; }
.ee-date { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .1em;
  color: var(--ink3); line-height: 1.65; }
.ee-vl { flex: 1; width: 1px; background: linear-gradient(to bottom, var(--rule) 70%, transparent);
  margin-left: .35rem; min-height: 40px; }
.ee-meta { display: flex; align-items: center; gap: .7rem; margin-bottom: .65rem; }
.ee-badge { font-family: var(--f-mono); font-size: .53rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .18rem .48rem; background: var(--sage); color: var(--paper); }
.ee-type { font-family: var(--f-mono); font-size: .55rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3); }
.ee-role { font-family: var(--f-display); font-size: clamp(1.1rem,2vw,1.7rem);
  font-weight: 700; color: var(--ink); letter-spacing: -.01em; line-height: 1.18; margin-bottom: .38rem; }
.ee-cur .ee-role { color: var(--wine); }
.ee-co { font-family: var(--f-head); font-size: .96rem; font-weight: 600;
  color: var(--ink2); margin-bottom: 1rem; }
.ee-loc { font-style: italic; font-weight: 400; color: var(--ink3); }
.ee-ul { list-style: none; display: flex; flex-direction: column; gap: .42rem; margin-bottom: 1rem; }
.ee-ul li { font-family: var(--f-body); font-size: .9rem; color: var(--ink2);
  line-height: 1.6; padding-left: 1.2rem; position: relative; }
.ee-ul li::before { content:'—'; position: absolute; left: 0; color: var(--wine);
  font-family: var(--f-mono); font-size: .78rem; }
.ee-tags { display: flex; flex-wrap: wrap; gap: .38rem; }

/* ═══════════════════════════════════
   CONTACT
═══════════════════════════════════ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.c-hl { font-family: var(--f-display); font-size: clamp(1.8rem,3.5vw,3.4rem);
  font-weight: 900; color: var(--ink); letter-spacing: -.025em; line-height: 1.08; margin-bottom: 1.3rem; }
.c-hl em { color: var(--wine); font-style: italic; }
.c-body { font-family: var(--f-body); font-size: clamp(.95rem,1.1vw,1.05rem);
  line-height: 1.78; color: var(--ink2); margin-bottom: 1.8rem; }
.c-links { border-top: 1px solid var(--rule); }
.clink {
  display: grid; grid-template-columns: 1.8rem 3.5rem 1fr auto;
  align-items: center; gap: .85rem; padding: 1.05rem 0;
  border-bottom: 1px solid var(--rule);
  transition: padding-left .25s var(--ease), background .25s;
}
.clink:hover { padding-left: .85rem; background: rgba(107,26,36,.03); }
.cl-i { font-size: .95rem; color: var(--wine); text-align: center; }
.cl-l { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3); }
.cl-v { font-family: var(--f-body); font-size: .86rem; color: var(--ink2); }
.cl-a { font-family: var(--f-mono); color: var(--wine); opacity: 0;
  transform: translateX(-5px); transition: opacity .22s, transform .22s; }
.clink:hover .cl-a { opacity: 1; transform: none; }

/* Form */
.form-card {
  background: var(--paper); border: 1px solid var(--rule);
  padding: 2.3rem; box-shadow: 8px 8px 0 var(--paper3);
}
.fc-top { display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: 1.1rem; border-bottom: 1px solid var(--rule); margin-bottom: 1.7rem; }
.fc-title { font-family: var(--f-display); font-size: 1.18rem; font-weight: 700; color: var(--ink); }
.fc-sub { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .1em; color: var(--ink3); }
.cf { display: flex; flex-direction: column; gap: .42rem; margin-bottom: 1.3rem; }
.cf-l { font-family: var(--f-mono); font-size: .58rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink3); }
.cf-i {
  font-family: var(--f-body); font-size: .92rem; color: var(--ink);
  background: var(--paper2); border: 1px solid var(--rule);
  padding: .68rem .92rem; outline: none; width: 100%;
  transition: border-color .2s, background .2s;
}
.cf-i:focus { border-color: var(--wine); background: var(--paper); }
.cf-ta { resize: vertical; min-height: 100px; font-family: var(--f-body); }
.btn-transmit {
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--paper); background: var(--wine);
  border: none; padding: .9rem 2rem; cursor: pointer; align-self: flex-start;
  transition: background .22s, transform .22s;
}
.btn-transmit:hover { background: var(--wine3); transform: translateY(-2px); }
.btn-transmit.sent { background: var(--sage); }

/* ══ 3D TILT CARDS ══ */
.tilt-card { transform-style: preserve-3d; will-change: transform; }

/* ══ FOOTER ══ */
.footer { background: var(--ink); padding: 3rem var(--gap); }
.footer-in { max-width: var(--max); margin: 0 auto; }
.footer-rule {
  height: 5px;
  background: linear-gradient(90deg, var(--wine) 0%, var(--amber) 40%, var(--gold) 65%, var(--wine) 100%);
  margin-bottom: 2rem;
}
.footer-row { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
.fb { display: flex; flex-direction: column; gap: .28rem; }
.fb-n { font-family: var(--f-display); font-weight: 900; font-size: 1rem; color: var(--paper); letter-spacing: .03em; }
.fb-t { font-family: var(--f-mono); font-size: .55rem; letter-spacing: .12em;
  text-transform: uppercase; color: rgba(242,232,216,.35); }
.fn-links { display: flex; gap: 1.7rem; flex-wrap: wrap; }
.fn-links a { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .08em;
  text-transform: uppercase; color: rgba(242,232,216,.35); transition: color .2s; }
.fn-links a:hover { color: rgba(242,232,216,.8); }
.fr { display: flex; flex-direction: column; gap: .28rem; text-align: right; }
.fr span { font-family: var(--f-mono); font-size: .56rem; letter-spacing: .08em;
  text-transform: uppercase; color: rgba(242,232,216,.28); }

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 1080px) {
  .about-grid { grid-template-columns: 1fr 1fr; }
  .about-aside { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
  .stats-bar { grid-template-columns: repeat(3,1fr); }
  .sc:nth-child(3) { border-right: none; }
  .sc:nth-child(n+4) { border-top: 1px solid var(--rule); }
  .sk-grid { grid-template-columns: repeat(2,1fr); }
  .skc:nth-child(2n) { border-right: none; }
  .skc:nth-child(3n) { border-right: 1px solid var(--rule); }
  .skc:nth-child(2n):nth-child(3n) { border-right: none; }
  .skc:nth-child(5) { border-bottom: 1px solid var(--rule); }
  .skc:nth-child(5), .skc:nth-child(6) { border-bottom: none; }
  .proj-grid { grid-template-columns: repeat(2,1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
}
@media (max-width: 768px) {
  .nav-links, .nav-resume, .nav-div { display: none; }
  .nav-ham { display: flex; }
  .hero-body { flex-direction: column; gap: 2rem; padding-bottom: 4rem; align-items: center; }
  .hero-right { display: flex; justify-content: center; padding-right: 0; }
  .feat { grid-template-columns: 1fr; }
  .feat-viz { display: none; }
  .sechd { grid-template-columns: auto 1fr; }
  .sd { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-aside { grid-column: unset; display: block; }
  .stats-bar { grid-template-columns: repeat(2,1fr); }
  .sc:nth-child(even) { border-right: none; }
  .sc:nth-child(n+3) { border-top: 1px solid var(--rule); }
  .sc:nth-child(3) { border-right: 1px solid var(--rule); }
  .proj-grid { grid-template-columns: 1fr; }
  .sk-grid { grid-template-columns: 1fr; }
  .skc { border-right: none !important; border-bottom: 1px solid var(--rule) !important; }
  .skc:last-child { border-bottom: none !important; }
  .ee { grid-template-columns: 1fr; gap: 1rem; }
  .ee-dc { flex-direction: row; align-items: center; }
  .ee-vl { display: none; }
  .clink { grid-template-columns: 1.6rem 1fr auto; }
  .cl-l { display: none; }
  .footer-row { flex-direction: column; align-items: flex-start; }
  .fr { text-align: left; }
  .geo1 { width: 200px; height: 200px; }
  .geo2 { display: none; }
}
@media (max-width: 480px) {
  .stats-bar { grid-template-columns: 1fr 1fr; }
  .hero-mast { display: none; }
  .feat-hl { font-size: 1.6rem; }
}