/* =========================================================
   TOKENS
   ========================================================= */
:root{
  --bg: #F4F6FA;
  --bg-2: #E9EEF7;
  --bg-3: #DDE5F1;
  --bg-dark: #07101D;
  --bg-deep: #050B16;
  --ink: #0A1525;
  --ink-2: #1F2D44;
  --ink-on-dark: #E8EDF5;
  --muted: #5D6B81;
  --muted-on-dark: #8FA0BD;
  --line: #0A152514;
  --line-strong: #0A152528;
  --accent: #2E5BFF;
  --accent-soft: #E0E9FF;
  --accent-2: #6FAEFF;
  --accent-violet: #8C7CFF;
  --accent-mint: #28D7A1;
  --card: #FFFFFF;
  --success: #11C271;
  --shadow-sm: 0 1px 2px rgba(10,21,37,.05);
  --shadow: 0 6px 24px rgba(10,21,37,.06), 0 2px 8px rgba(10,21,37,.04);
  --shadow-lg: 0 30px 80px rgba(10,21,37,.10), 0 8px 24px rgba(10,21,37,.06);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --maxw: 1280px;
  --pad: clamp(20px, 4vw, 56px);
  --ease: cubic-bezier(.2,.7,.2,1);
}
[data-theme="dark"]{
  --bg: #07101D;
  --bg-2: #0E1A2D;
  --bg-3: #16243C;
  --ink: #E8EDF5;
  --ink-2: #C7D0DD;
  --muted: #7E8DA6;
  --line: #FFFFFF12;
  --line-strong: #FFFFFF24;
  --accent: #5E8BFF;
  --accent-soft: #1A2B55;
  --accent-2: #8BB3FF;
  --card: #0E1A2D;
  --shadow: 0 6px 24px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.25);
  --shadow-lg: 0 30px 80px rgba(0,0,0,.55), 0 8px 24px rgba(0,0,0,.3);
}

/* =========================================================
   BASE
   ========================================================= */
*,*:before,*:after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-size:16px;line-height:1.55;letter-spacing:-0.005em;
  overflow-x:hidden;
  transition:background .4s var(--ease), color .4s var(--ease);
}

img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
::selection{background:var(--accent);color:#fff}

/* display / heading font — Space Grotesk */
.hero-h1, .section-title,
.project-title, .ai-h, .cap-h, .passion h3, .hi,
.tl-row .what, .metric .v,
.contact-h, .about-quote{
  font-family:'Space Grotesk', sans-serif;
}

.eyebrow{
  font-family:'Inter',sans-serif;
  font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);display:inline-block;
}
.eyebrow.on-dark{color:var(--muted-on-dark)}

/* =========================================================
   LAYOUT
   ========================================================= */
.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
section{padding:clamp(80px,11vw,140px) 0;position:relative}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;margin-bottom:clamp(40px,5vw,72px);flex-wrap:wrap;
}
.section-title{
  font-size:clamp(36px,4.8vw,62px);font-weight:700;letter-spacing:-0.025em;
  line-height:1.02;margin:18px 0 0;max-width:18ch;
}
.section-title em{font-style:normal;font-weight:700;color:var(--accent)}
.section-meta{color:var(--muted);font-size:14px;max-width:38ch;line-height:1.55}
.bg-tinted{background:var(--bg-2)}
.bg-deep{
  background:radial-gradient(110% 90% at 50% 0%, #0E1A2D 0%, var(--bg-deep) 60%);
  color:var(--ink-on-dark);
}
.bg-deep .section-meta{color:var(--muted-on-dark)}
.bg-deep .section-title{color:var(--ink-on-dark)}

@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.92)}}


/* =========================================================
   NAV
   ========================================================= */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.is-scrolled{
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  border-bottom-color:var(--line);
  box-shadow:0 1px 28px rgba(10,21,37,.07);
}
[data-theme="dark"] .nav.is-scrolled{box-shadow:var(--shadow)}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  height:64px;
  display:flex;align-items:center;gap:32px;
}
.nav-brand{
  display:flex;align-items:center;gap:10px;
  font-weight:600;font-size:14px;letter-spacing:-.012em;
  white-space:nowrap;flex-shrink:0;
  color:var(--ink);
}
.nav-avatar{
  width:28px;height:28px;border-radius:50%;
  object-fit:cover;flex-shrink:0;display:block;
  transition:filter .4s var(--ease);
}
[data-theme="dark"] .nav-avatar{filter:invert(1)}
.nav-links{
  display:flex;align-items:center;gap:26px;
  flex:1;
}
.nav-links a{
  font-size:13.5px;color:var(--muted);
  position:relative;white-space:nowrap;
  transition:color .2s var(--ease);
}
.nav-links a:hover{color:var(--ink)}
.nav-links a::after{
  content:'';position:absolute;left:0;right:100%;bottom:-2px;
  height:1.5px;background:var(--accent);
  border-radius:2px;
  transition:right .3s var(--ease);
}
.nav-links a:hover::after{right:0}
.nav-end{
  display:flex;align-items:center;gap:8px;
  flex-shrink:0;margin-left:auto;
}
.nav-cta{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 16px;border-radius:999px;
  background:var(--ink);color:var(--bg);
  font-size:13px;font-weight:500;letter-spacing:-.005em;
  white-space:nowrap;
  transition:transform .3s var(--ease), background .25s var(--ease);
}
.nav-cta:hover{transform:translateY(-1px);background:var(--accent)}
.nav-cta svg{width:11px;height:11px}
.nav-burger{display:none}

@media (max-width:760px){
  .nav-links{display:none}
  .nav-inner{height:56px;gap:16px}
  .nav-cta{display:none}
  .nav-burger{
    display:grid;place-items:center;
    width:36px;height:36px;border-radius:50%;
    border:1px solid var(--line);background:color-mix(in srgb,var(--card) 80%,transparent);
  }
  .nav-burger span{display:block;width:14px;height:1.5px;background:currentColor;position:relative}
  .nav-burger span::before,.nav-burger span::after{
    content:'';position:absolute;left:0;width:14px;height:1.5px;background:currentColor;
    transition:transform .3s var(--ease), top .3s var(--ease);
  }
  .nav-burger span::before{top:-5px}
  .nav-burger span::after{top:5px}
  .nav.is-menu .nav-burger span{background:transparent}
  .nav.is-menu .nav-burger span::before{top:0;transform:rotate(45deg)}
  .nav.is-menu .nav-burger span::after{top:0;transform:rotate(-45deg)}
}

.mobile-menu{
  position:fixed;inset:0;background:var(--bg);z-index:90;
  padding:80px var(--pad) 40px;
  display:flex;flex-direction:column;justify-content:space-between;
  transform:translateY(-100%);transition:transform .5s var(--ease);
}
.mobile-menu.is-open{transform:translateY(0)}
.mobile-menu nav{display:flex;flex-direction:column;gap:6px}
.mobile-menu nav a{
  font-size:34px;font-weight:500;letter-spacing:-.02em;
  padding:10px 0;border-bottom:1px solid var(--line);
  font-family:'Space Grotesk',sans-serif;
}
.mobile-resume{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  padding:12px 24px;border-radius:999px;
  background:var(--ink);color:var(--bg);
  font-size:15px;font-weight:500;letter-spacing:-.005em;
  transition:background .25s var(--ease);
}
.mobile-resume:hover{background:var(--accent)}
.mobile-resume svg{width:13px;height:13px}

/* =========================================================
   HERO
   ========================================================= */
.hero{
  padding-top:clamp(104px,13vw,152px);
  padding-bottom:clamp(60px,10vw,120px);
  position:relative;overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(55% 60% at 88% -5%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 65%),
    radial-gradient(45% 50% at -5% 90%, color-mix(in srgb, var(--accent-violet) 10%, transparent), transparent 65%),
    radial-gradient(30% 30% at 50% 50%, color-mix(in srgb, var(--accent-2) 5%, transparent), transparent 70%);
}
.hero-noise{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size:180px 180px;
}
.hero-grid-canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.55}
.hero-inner{position:relative;z-index:1}

.hero-main{
  display:grid;grid-template-columns:2fr 1fr;
  gap:clamp(40px,5vw,64px);align-items:center;
}
@media (max-width:980px){.hero-main{grid-template-columns:1fr}}

.hi{
  font-size:15px;font-weight:500;color:var(--muted);margin:0 0 20px;
  display:inline-flex;align-items:center;gap:8px;
}
/* senior role badge */
.role-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px 5px 8px;border-radius:999px;
  border:1px solid var(--line-strong);
  background:color-mix(in srgb, var(--accent-soft) 60%, transparent);
  font-family:'Inter',sans-serif;
  font-size:12px;font-weight:500;letter-spacing:-.005em;
  color:var(--accent);margin-bottom:24px;
}
.role-badge .dot{
  width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 22%,transparent);
  animation:pulse 2s ease-in-out infinite;
}
.hi .wave{display:inline-block;animation:wave 2.4s ease-in-out infinite;transform-origin:70% 70%}
@keyframes wave{
  0%,60%,100%{transform:rotate(0)}
  10%{transform:rotate(14deg)}20%{transform:rotate(-8deg)}30%{transform:rotate(14deg)}
  40%{transform:rotate(-4deg)}50%{transform:rotate(10deg)}
}
.hero-h1{
  font-size:clamp(36px, 5.85vw, 81px);
  font-weight:700;letter-spacing:-.035em;line-height:1.02;
  margin:0;max-width:16ch;
  padding-bottom:0.08em;
}
.hero-h1 em{font-style:normal;font-weight:700;color:var(--accent)}
.hero-h1 .ax{display:inline-block;vertical-align:-0.08em;width:.78em;height:.78em;color:var(--accent)}
/* word-by-word stagger on h1 */
.hero-h1 .hw{
  display:inline-block;
  opacity:0;transform:translateY(28px);
  animation:hwIn .7s var(--ease) forwards;
}
@keyframes hwIn{to{opacity:1;transform:translateY(0)}}
.hero-blurb{
  font-size:clamp(15px,1.3vw,17px);max-width:46ch;color:var(--ink-2);
  line-height:1.6;margin:28px 0 0;
}
.hero-ctas{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:36px}
.hero-blurb em{color:var(--ink);font-weight:500;font-style:normal}

/* metrics */
.hero-metrics{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:16px;margin-top:48px;
}
@media (max-width:760px){.hero-metrics{grid-template-columns:repeat(2,1fr)}}
.metric{
  padding:24px 24px 20px;
  background:rgba(255,255,255,.65);
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease), border-color .25s var(--ease);
}
[data-theme="dark"] .metric{background:rgba(255,255,255,.04)}
.metric::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(110% 90% at 0% 0%, color-mix(in srgb,var(--card-accent,var(--accent)) 24%, transparent), transparent 65%);
  opacity:0;transition:opacity .35s var(--ease);pointer-events:none;
}
.metric:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.metric:hover::before{opacity:1}
.metric .k{
  font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);margin-bottom:8px;display:flex;align-items:center;gap:6px;
}
.metric .v{
  font-size:clamp(22px,2.8vw,32px);font-weight:500;letter-spacing:-.025em;
  display:flex;align-items:baseline;gap:6px;font-variant-numeric:tabular-nums;color:var(--ink);
}
.metric .v .trend{
  font-size:11px;color:var(--success);font-family:'Inter',sans-serif;
  margin-left:4px;display:inline-flex;align-items:center;gap:3px;
}
.metric .sub{
  font-family:'Inter',sans-serif;font-size:11px;color:var(--muted);
  margin-top:4px;line-height:1.4;
}

/* =========================================================
   AVATAR
   ========================================================= */
.avatar-wrap{
  position:relative;display:flex;align-items:center;justify-content:center;
  min-height:380px;
}
@media (max-width:980px){.avatar-wrap{display:none}}
.avatar{
  position:relative;width:min(100%, 340px);
  filter:drop-shadow(0 24px 48px rgba(10,21,37,.14));
}
.avatar svg{width:100%;height:auto}
.avatar-blink-wrap{position:relative;max-width:320px;margin:0 auto}
.avatar-img{
  width:100%;height:auto;display:block;
  transition:filter .4s var(--ease);
}
.avatar-img-blink{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:0;
  pointer-events:none;
}
.avatar-blink-wrap.is-blinking .avatar-img-blink{opacity:1}
[data-theme="dark"] .avatar-img,
[data-theme="dark"] .avatar-img-blink{filter:invert(1)}
.avatar .blob{
  position:absolute;inset:-15%;z-index:-1;
  background:radial-gradient(55% 55% at 50% 50%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%);
  filter:blur(50px);
}
.avatar .float{animation:floatY 6s ease-in-out infinite}
@keyframes floatY{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* avatar badge — speech bubble from mouth */
.avatar-badge{
  position:absolute;
  top:72%;
  left:50%;
  transform:translateX(-50%);
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px 9px 11px;
  border-radius:14px;
  background:var(--card);
  border:1px solid var(--line-strong);
  font-family:'Inter',sans-serif;font-size:12.5px;font-weight:500;
  color:var(--ink);white-space:nowrap;
  filter:drop-shadow(0 6px 22px rgba(10,21,37,.11)) drop-shadow(0 1px 3px rgba(10,21,37,.07));
  animation:badgeIn .8s var(--ease) .6s both;
}
@keyframes badgeIn{
  from{opacity:0;transform:translateX(-50%) translateY(8px)}
  to{opacity:1;transform:translateX(-50%) translateY(0)}
}
/* tail pointing up toward mouth */
.avatar-badge::before{
  content:'';position:absolute;
  top:-8px;left:50%;transform:translateX(-50%);
  width:0;height:0;
  border-left:8px solid transparent;
  border-right:8px solid transparent;
  border-bottom:8px solid var(--line-strong);
}
.avatar-badge::after{
  content:'';position:absolute;
  top:-6px;left:50%;transform:translateX(-50%);
  width:0;height:0;
  border-left:7px solid transparent;
  border-right:7px solid transparent;
  border-bottom:7px solid var(--card);
}
.avatar-badge-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--success);flex-shrink:0;
  animation:avail-pulse 2.4s ease-in-out infinite;
}


/* =========================================================
   COMPANY LOGOS
   ========================================================= */
.logos{
  overflow:hidden;padding:32px 0;margin-top:clamp(60px,8vw,90px);
  position:relative;
}
.logos::before, .logos::after{
  content:'';position:absolute;top:0;bottom:0;width:200px;z-index:2;pointer-events:none;
}
.logos::before{left:0;background:linear-gradient(90deg, var(--bg) 30%, transparent)}
.logos::after{right:0;background:linear-gradient(270deg, var(--bg) 30%, transparent)}
.logos-eyebrow{
  text-align:center;
  font-family:'Inter',sans-serif;
  font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);margin-bottom:22px;
}
.logos-track{
  display:flex;align-items:center;gap:48px;
  animation:logos 44s linear infinite;width:max-content;
}
@keyframes logos{from{transform:translateX(0)}to{transform:translateX(-25%)}}
.logo{
  flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  width:140px;height:44px;
  opacity:.45;
  transition:opacity .3s var(--ease);
}
.logo:hover{opacity:.9}
.logo img{
  width:100%;height:100%;
  object-fit:contain;
  display:block;
  filter:grayscale(1);
  mix-blend-mode:multiply;
  transition:filter .3s var(--ease);
}
.logo:hover img{filter:grayscale(0)}
[data-theme="dark"] .logo img{
  filter:grayscale(1) invert(1);
  mix-blend-mode:normal;
}
[data-theme="dark"] .logo:hover img{filter:invert(1)}

/* =========================================================
   WORK
   ========================================================= */
.work-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.project{
  grid-column:span 6;position:relative;
  background:rgba(255,255,255,.65);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  padding:18px 18px 22px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  transition:transform .35s var(--ease), border-color .25s var(--ease), background .35s var(--ease);
  isolation:isolate;
}
[data-theme="dark"] .project{background:rgba(255,255,255,.04)}
.project:hover{transform:translateY(-4px);border-color:var(--line-strong);background:rgba(255,255,255,.85)}
[data-theme="dark"] .project:hover{background:rgba(255,255,255,.08)}
.project::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius-lg);
  background:radial-gradient(110% 90% at 0% 0%, color-mix(in srgb,var(--accent) 24%, transparent), transparent 65%);
  opacity:0;transition:opacity .35s var(--ease);pointer-events:none;
}
.project:hover::before{opacity:1}
.project.wide{grid-column:span 12}
@media (max-width:880px){.work-grid{gap:24px}.project,.project.wide{grid-column:span 12}}
.project-cover{
  position:relative;aspect-ratio:16/11;
  border-radius:16px;overflow:hidden;background:var(--bg-2);
  box-shadow:0 0 0 1px var(--line) inset;
  padding:12px;
}
.project-cover img{
  width:100%;height:100%;object-fit:cover;object-position:center top;
  display:block;border-radius:8px;transition:transform .5s var(--ease);
}
.project:hover .project-cover img{transform:scale(1.03)}
.project.wide .project-cover{aspect-ratio:21/9}

.cover-placeholder{
  background:var(--bg-2);
  border:1px solid var(--line) inset;
}
[data-theme="dark"] .cover-placeholder{background:var(--bg-3)}
.cs-tag{
  font-family:'Inter',sans-serif;
  font-size:10.5px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);padding:7px 18px;
  border:1px dashed var(--line-strong);border-radius:999px;
}

.cover-art{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:36px}
.cover-art svg{width:min(78%,420px);height:auto;opacity:.96}
.cover-art .label{position:absolute;top:24px;left:28px;font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:currentColor;opacity:.65;font-weight:500}
.cover-art .index{position:absolute;bottom:24px;right:28px;font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:currentColor;opacity:.65;font-weight:500}
.cover-art .corner-tag{position:absolute;bottom:24px;left:28px;font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.08em;padding:5px 9px;border:1px solid currentColor;border-radius:999px;color:currentColor;opacity:.85;font-weight:500}

.project-meta{margin-top:20px;padding:0 8px;position:relative}
.project-title{font-size:clamp(20px,1.8vw,26px);font-weight:700;letter-spacing:-.015em;margin:0}
.project-sub{color:var(--muted);font-size:14px;margin:8px 0 0;line-height:1.55;max-width:50ch}
.project-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px;margin-bottom:10px}
.project-chips span{
  font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.04em;
  padding:4px 10px;border-radius:99px;
  background:var(--card);
  border:1px solid var(--line-strong);
  color:var(--muted);font-weight:500;
}
.project a.cover-link{position:absolute;inset:0;border-radius:var(--radius-lg);z-index:1}
.project-cta{
  display:inline-flex;align-items:center;gap:7px;
  margin-top:18px;
  padding:10px 18px;border-radius:999px;
  background:var(--ink);color:var(--bg);
  font-family:'Inter',sans-serif;font-size:13px;font-weight:500;letter-spacing:-.005em;
  transition:background .2s var(--ease);
  pointer-events:none;
}
.project-cta svg{width:13px;height:13px;flex-shrink:0}
.project:hover .project-cta{background:var(--accent)}

/* =========================================================
   CAPABILITIES
   ========================================================= */
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:980px){.cap-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.cap-grid{grid-template-columns:1fr}}
.cap{
  background:rgba(255,255,255,.65);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease), border-color .25s var(--ease);
}
[data-theme="dark"] .cap{background:rgba(255,255,255,.04)}
.cap:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.cap::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(110% 90% at 0% 0%, color-mix(in srgb,var(--card-accent,var(--accent)) 24%, transparent), transparent 65%);
  opacity:0;transition:opacity .35s var(--ease);pointer-events:none;
}
.cap:hover::before{opacity:1}
.cap-emoji{font-size:32px;margin-bottom:16px;line-height:1;display:block}
.cap-h{font-size:20px;font-weight:700;letter-spacing:-.012em;margin:0 0 8px;position:relative}
.cap-p{font-size:14px;color:var(--muted);margin:0;line-height:1.6;position:relative}
.cap-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px;position:relative}
.cap-tags span{
  font-family:'Inter',sans-serif;font-size:10px;letter-spacing:.04em;
  padding:4px 9px;border-radius:99px;
  background:var(--bg);border:1px solid var(--line);color:var(--ink-2);font-weight:500;
}

/* =========================================================
   PROCESS GRID
   ========================================================= */
.proc-grid{
  display:flex;flex-direction:column;
  border-top:1px solid var(--line);
  margin-bottom:clamp(56px,7vw,88px);
  position:relative;
}
.proc-grid::before{
  content:'';position:absolute;
  left:19px;top:0;bottom:0;
  width:1px;background:var(--line-strong);
  z-index:0;
}

.proc-step{
  display:grid;
  grid-template-columns:40px 1fr auto;
  align-items:start;
  gap:0 20px;
  padding:18px 0;
  border-bottom:1px solid var(--line);
  position:relative;background:transparent;border-radius:0;overflow:visible;
}
.proc-step:hover .proc-name{color:var(--accent)}
.proc-step:hover .proc-n{border-color:var(--accent);color:var(--accent)}
.proc-step:hover .proc-desc{max-height:60px;opacity:1;margin-top:6px}

.proc-n{
  width:32px;height:32px;border-radius:50%;
  background:var(--bg-2);
  border:1.5px solid var(--line-strong);
  display:flex;align-items:center;justify-content:center;
  justify-self:center;
  font-family:'Inter',sans-serif;
  font-size:9px;font-weight:700;letter-spacing:.05em;
  color:var(--muted);
  position:relative;z-index:1;
  transition:border-color .2s var(--ease),color .2s var(--ease);
}
.proc-body{display:flex;flex-direction:column}
.proc-name{
  font-family:'Space Grotesk',sans-serif;
  font-size:17px;font-weight:500;letter-spacing:-.01em;
  color:var(--ink);line-height:1.3;
  display:flex;align-items:center;gap:10px;
  transition:color .2s var(--ease);
}
.proc-emoji{font-size:20px;flex-shrink:0;line-height:1}
.proc-desc{
  font-family:'Inter',sans-serif;
  font-size:13px;line-height:1.6;
  color:var(--muted);
  max-height:0;overflow:hidden;
  opacity:0;margin-top:0;
  transition:max-height .35s var(--ease),opacity .25s var(--ease),margin-top .3s var(--ease);
}
.proc-tools{display:flex;gap:8px;align-items:center}
.proc-icon{width:18px;height:18px;flex-shrink:0;opacity:.85}
[data-theme="dark"] .proc-icon{filter:brightness(2) opacity(.8)}
.proc-icon-letter{
  font-family:'Inter',sans-serif;font-size:8px;font-weight:700;letter-spacing:.04em;
  width:18px;height:18px;border-radius:4px;
  background:var(--bg-2);border:1px solid var(--line);color:var(--muted);
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
@media(max-width:600px){
  .proc-step{grid-template-columns:40px 1fr}
  .proc-tools{display:none}
  .proc-desc{max-height:60px;opacity:1;margin-top:6px}
}
.cap-subhead{margin-bottom:32px}

/* =========================================================
   AI WORKFLOW (dark)
   ========================================================= */
.ai-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
@media (max-width:760px){.ai-grid{grid-template-columns:1fr}}
.ai-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.10);
  border-radius:var(--radius);padding:28px;
  position:relative;overflow:hidden;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  transition:transform .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
}
.ai-card:hover{transform:translateY(-3px);background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.18)}
.ai-card::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--accent-violet) 22%, transparent), transparent 60%);
  opacity:.5;pointer-events:none;
}
.ai-card.green::before{background:radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--accent-mint) 22%, transparent), transparent 60%)}
.ai-card.blue::before{background:radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 60%)}
.ai-card.violet::before{background:radial-gradient(60% 50% at 100% 0%, color-mix(in srgb, var(--accent-violet) 28%, transparent), transparent 60%)}
.ai-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;position:relative}
.ai-emoji{font-size:28px;line-height:1}
.ai-num{font-family:'Inter',sans-serif;font-size:11px;letter-spacing:.1em;color:var(--muted-on-dark);opacity:.7;font-weight:500}
.ai-h{font-size:22px;font-weight:700;letter-spacing:-.012em;margin:0 0 10px;color:var(--ink-on-dark);position:relative}
.ai-p{font-size:14px;color:var(--muted-on-dark);margin:0;line-height:1.6;position:relative}
.ai-tools{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px;position:relative}
.ai-tools span{
  font-family:'Inter',sans-serif;font-size:10.5px;letter-spacing:.04em;
  padding:4px 9px;border-radius:99px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:var(--ink-on-dark);font-weight:500;
}

/* =========================================================
   PASSIONS
   ========================================================= */
.passion-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:880px){.passion-grid{grid-template-columns:repeat(2,1fr)}}
.passion{
  position:relative;padding:32px 24px;border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.7), rgba(255,255,255,.4));
  border:1px solid var(--line);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  overflow:hidden;transition:transform .35s var(--ease);
}
.passion:hover{transform:translateY(-4px)}
.passion::before{
  content:'';position:absolute;top:-30%;right:-30%;width:60%;aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  pointer-events:none;opacity:.7;
}
.passion .em{font-size:36px;line-height:1;margin-bottom:14px;position:relative}
.passion h3{font-size:18px;font-weight:500;letter-spacing:-.012em;margin:0 0 6px;position:relative}
.passion p{font-size:13px;color:var(--muted);margin:0;line-height:1.55;position:relative}

/* =========================================================
   ABOUT
   ========================================================= */
.about-quote{
  font-size:clamp(28px, 4vw, 48px);font-weight:700;letter-spacing:-.02em;line-height:1.25;
  max-width:24ch;margin:0 0 56px;color:var(--ink);
}
.about-quote em{font-style:normal;font-weight:700;color:var(--accent)}
.about-cols{
  display:grid;grid-template-columns:repeat(3,1fr);gap:28px;
  padding-top:32px;border-top:1px solid var(--line);
}
@media (max-width:880px){.about-cols{grid-template-columns:1fr;gap:32px}}
.ab-col h4{
  font-family:'Inter',sans-serif;font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin:0 0 14px;
}
.ab-col p{font-size:15px;line-height:1.6;color:var(--ink-2);margin:0 0 10px;max-width:34ch}
.ab-col p:last-child{margin-bottom:0}
.ab-col p em{font-style:normal;color:var(--ink);font-weight:500}
.ab-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}
.ab-col ul li{
  display:flex;align-items:baseline;gap:10px;font-size:14px;color:var(--ink-2);
}
.ab-col ul li .yr{font-family:'Inter',sans-serif;font-size:11.5px;color:var(--muted);min-width:84px;font-weight:500}
.ab-col ul li strong{font-weight:500;color:var(--ink)}

/* about — passions subsection */
.about-passions{
  margin-top:56px;padding-top:48px;
  border-top:1px solid var(--line);
}
.about-passions-label{
  font-family:'Inter',sans-serif;
  font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);display:block;margin-bottom:28px;
}
.passion-list{
  display:grid;grid-template-columns:1fr 1fr;
  gap:16px;
}
@media (max-width:640px){.passion-list{grid-template-columns:1fr;gap:16px}}
.passion-item{
  background:rgba(255,255,255,.65);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:28px 28px 24px;
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  position:relative;overflow:hidden;
  transition:transform .35s var(--ease), border-color .25s var(--ease);
  display:flex;flex-direction:column;
}
[data-theme="dark"] .passion-item{background:rgba(255,255,255,.04)}
.passion-item::before{
  content:'';position:absolute;inset:0;border-radius:var(--radius);
  background:radial-gradient(110% 90% at 0% 0%, color-mix(in srgb,var(--card-accent,var(--accent)) 24%, transparent), transparent 65%);
  opacity:0;transition:opacity .35s var(--ease);pointer-events:none;
}
.passion-item:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.passion-item:hover::before{opacity:1}
.pi-icon{font-size:30px;line-height:1;margin-bottom:18px;display:block;flex-shrink:0}
.pi-body{display:flex;flex-direction:column;gap:6px}
.pi-title{
  font-family:'Space Grotesk',sans-serif;
  font-size:19px;font-weight:700;letter-spacing:-.012em;color:var(--ink);
}
.pi-text{font-size:13.5px;color:var(--muted);line-height:1.58}

/* =========================================================
   CONTACT — form + info card
   ========================================================= */
.contact-h{
  font-size:clamp(36px,5.5vw,66px);font-weight:700;letter-spacing:-.03em;line-height:1.06;
  margin:0 0 14px;max-width:20ch;
}
.contact-h em{font-style:normal;font-weight:700;color:var(--accent)}
.contact-meta{color:var(--muted);font-size:15px;margin:0;max-width:44ch;line-height:1.6}

.contact-layout{
  display:grid;grid-template-columns:2fr 1fr;gap:clamp(40px,5vw,80px);
  align-items:start;
}
@media (max-width:880px){.contact-layout{grid-template-columns:1fr}}
.contact-left{display:flex;flex-direction:column;gap:40px}

.contact-form{display:flex;flex-direction:column;gap:14px}
.contact-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.contact-form .row{grid-template-columns:1fr}}
.contact-form label{display:flex;flex-direction:column;gap:6px}
.contact-form .lbl{
  font-family:'Inter',sans-serif;font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);font-weight:500;
}
.contact-form input,
.contact-form textarea{
  font-family:'Inter',sans-serif;font-size:15px;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:14px 16px;outline:none;width:100%;box-sizing:border-box;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.contact-form input::placeholder,
.contact-form textarea::placeholder{color:var(--muted)}
.contact-form input:focus,
.contact-form textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent);
}
.contact-form textarea{min-height:160px;resize:vertical}
.contact-actions{display:flex;align-items:center;gap:14px;margin-top:4px;flex-wrap:wrap}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 22px;border-radius:999px;
  font-size:14px;font-weight:500;letter-spacing:-.005em;
  border:1px solid transparent;cursor:pointer;
  transition:transform .3s var(--ease),background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease);
}
.btn-primary{background:var(--ink);color:var(--bg)}
.btn-primary:hover{transform:translateY(-2px);background:var(--accent)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:var(--card)}
.btn svg{width:14px;height:14px;flex-shrink:0}

/* contact info card */
.contact-side{position:sticky;top:80px}
.contact-card{
  background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;
  display:flex;flex-direction:column;gap:22px;
}
.c-avail{
  display:inline-flex;align-items:center;gap:8px;align-self:flex-start;
  padding:5px 13px 5px 9px;border-radius:999px;
  background:color-mix(in srgb,var(--success) 10%,transparent);
  border:1px solid color-mix(in srgb,var(--success) 28%,transparent);
  font-family:'Inter',sans-serif;font-size:12.5px;font-weight:500;color:var(--success);
}
.c-avail-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--success);flex-shrink:0;
  animation:avail-pulse 2.4s ease-in-out infinite;
}
@keyframes avail-pulse{
  0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--success) 55%,transparent)}
  50%  {box-shadow:0 0 0 5px color-mix(in srgb,var(--success) 0%,transparent)}
}
.c-email{
  font-family:'Inter',sans-serif;
  font-size:clamp(13px,1.3vw,16px);font-weight:500;
  color:var(--ink);letter-spacing:-.01em;line-height:1.4;
  word-break:break-all;
  transition:color .2s var(--ease);
}
.c-email:hover{color:var(--accent)}
.c-rule{border:none;border-top:1px solid var(--line);margin:0}
.c-facts{
  list-style:none;margin:0;padding:0;
  display:flex;flex-direction:column;gap:10px;
}
.c-facts li{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  font-family:'Inter',sans-serif;font-size:14px;color:var(--ink);
}
.c-fact-k{
  font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:500;flex-shrink:0;
}
.c-social{display:flex;flex-direction:column}
.c-social-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 0;
  font-family:'Inter',sans-serif;font-size:14px;font-weight:500;
  color:var(--ink);letter-spacing:-.005em;
  border-bottom:1px solid var(--line);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.c-social-link:last-child{border-bottom:none}
.c-social-link:hover{color:var(--accent);padding-left:6px}
.c-social-link span{color:var(--muted);font-size:12px;transition:color .2s var(--ease)}
.c-social-link:hover span{color:var(--accent)}
.c-cv{align-self:stretch;justify-content:center}

/* form success state */
.form-success{
  padding:20px 24px;border-radius:var(--radius);
  background:color-mix(in srgb,var(--accent-mint) 12%,transparent);
  border:1px solid color-mix(in srgb,var(--accent-mint) 32%,transparent);
  color:var(--ink);font-size:14.5px;line-height:1.5;
  display:none;
}
.form-success.is-on{display:block}
.form-success strong{display:block;font-size:16px;margin-bottom:4px;font-family:'Space Grotesk',sans-serif;font-weight:500}

/* =========================================================
   FOOTER
   ========================================================= */
footer{border-top:1px solid var(--line);padding:28px var(--pad);display:flex;align-items:center;justify-content:space-between;gap:18px;font-family:'Inter',sans-serif;font-size:12px;color:var(--muted);flex-wrap:wrap}
footer .made{display:flex;align-items:center;gap:8px}
footer .heart{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent)}

/* =========================================================
   REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease), transform .9s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.reveal[data-delay="1"]{transition-delay:.08s}
.reveal[data-delay="2"]{transition-delay:.16s}
.reveal[data-delay="3"]{transition-delay:.24s}
.reveal[data-delay="4"]{transition-delay:.32s}

@media (prefers-reduced-motion:reduce){
  *,*:before,*:after{animation-duration:.001s !important;animation-delay:0s !important;transition-duration:.001s !important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   SEE MORE — mobile collapse
   ========================================================= */
.see-more-btn{display:none}

@media(max-width:760px){
  /* collapsed state */
  .mobile-collapse{
    position:relative;
    max-height:var(--collapse-h, 600px);
    overflow:hidden;
    transition:max-height .55s var(--ease);
  }
  .mobile-collapse.is-expanded{max-height:9000px}

  /* fade gradient — per-section bg color */
  .mobile-collapse:not(.is-expanded)::after{
    content:'';position:absolute;
    bottom:0;left:0;right:0;height:100px;
    pointer-events:none;
  }
  #work    .mobile-collapse:not(.is-expanded)::after{background:linear-gradient(to bottom,transparent,var(--bg))}
  #capabilities .mobile-collapse:not(.is-expanded)::after{background:linear-gradient(to bottom,transparent,var(--bg-2))}
  #ai      .mobile-collapse:not(.is-expanded)::after{background:linear-gradient(to bottom,transparent,#050B16)}
  #about   .mobile-collapse:not(.is-expanded)::after{background:linear-gradient(to bottom,transparent,var(--bg))}

  /* pill button — centered, high contrast like btn-primary */
  .see-more-btn{
    display:flex;width:fit-content;
    align-items:center;gap:7px;
    margin:24px auto 0;
    padding:11px 22px;
    border-radius:999px;
    background:var(--ink);border:1px solid transparent;
    font-family:'Inter',sans-serif;font-size:13px;font-weight:500;
    color:var(--bg);letter-spacing:-.005em;
    cursor:pointer;
    transition:background .25s var(--ease),transform .3s var(--ease);
  }
  .see-more-btn:hover{background:var(--accent);transform:translateY(-1px)}
  .see-more-btn svg{
    width:14px;height:14px;flex-shrink:0;
    transition:transform .35s var(--ease);
  }
  .see-more-btn.is-expanded svg{transform:rotate(180deg)}

  /* dark section variant */
  #ai .see-more-btn{
    background:var(--ink-on-dark);color:#07101D;
  }
  #ai .see-more-btn:hover{background:var(--accent-2);color:#07101D}
}

/* =========================================================
   DARK MODE TOGGLE
   ========================================================= */
.theme-toggle{
  display:grid;place-items:center;width:34px;height:34px;border-radius:50%;
  border:1px solid var(--line);background:var(--card);color:var(--ink);
  flex-shrink:0;
  transition:border-color .25s var(--ease), background .25s var(--ease), transform .3s var(--ease);
}
.theme-toggle:hover{border-color:var(--line-strong);transform:rotate(22deg)}
.theme-toggle svg{width:15px;height:15px;display:block;pointer-events:none}
.theme-toggle .icon-moon{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-moon{display:block}

/* =========================================================
   PROJECT PAGE
   ========================================================= */

/* ── Back link ─────────────────────────────────────────── */
.proj-back{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--muted);margin-bottom:32px;transition:color .2s var(--ease),gap .2s var(--ease)}
.proj-back:hover{color:var(--ink);gap:10px}
.proj-back svg{width:14px;height:14px;flex-shrink:0}

/* ── Project hero ───────────────────────────────────────── */
.proj-hero{padding:clamp(100px,14vw,160px) 0 clamp(20px,2.5vw,32px)}
.proj-hero-inner{max-width:780px}
.proj-metrics-hero{
  grid-template-columns:repeat(4,1fr);
  margin-top:clamp(20px,3vw,32px);
  gap:16px;
}
.proj-metrics-hero .metric{padding:clamp(20px,2.5vw,32px) clamp(16px,2vw,28px)}
.proj-metrics-hero .metric .k{font-size:12px;margin-bottom:10px}
.proj-metrics-hero .metric .v{font-size:clamp(1.8rem,3.2vw,2.6rem)}
@media(max-width:680px){.proj-metrics-hero{grid-template-columns:1fr 1fr}}
@media(max-width:400px){.proj-metrics-hero{grid-template-columns:1fr 1fr;gap:10px}}
.proj-full-divider{width:100%;height:1px;background:var(--line);border:none;margin:clamp(40px,5vw,72px) 0 0}

/* Chips */
.proj-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.chip{display:inline-flex;align-items:center;padding:5px 13px;border-radius:999px;border:1px solid var(--line-strong);font-size:12px;font-weight:500;letter-spacing:.02em;color:var(--muted);background:var(--card);transition:border-color .2s var(--ease),color .2s var(--ease)}
.chip-sm{font-size:11px;padding:3px 9px}
.chip-accent{background:var(--accent-soft);color:var(--accent);border-color:transparent}

/* Title */
.proj-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(38px,5.5vw,68px);font-weight:600;letter-spacing:-.03em;line-height:1.0;margin:0 0 22px;color:var(--ink)}

/* Brief */
.proj-brief{font-size:clamp(16px,1.5vw,18px);line-height:1.72;color:var(--muted);margin:0 0 36px;max-width:62ch}

/* Meta bar */
.proj-meta{display:flex;align-items:flex-start;flex-wrap:wrap;gap:24px;padding:0}
.proj-meta-item{display:flex;flex-direction:column;gap:5px}
.proj-meta-k{font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.proj-meta-v{font-size:14px;font-weight:500;color:var(--ink)}
.proj-meta-areas{display:flex;flex-wrap:wrap;gap:5px;margin-top:1px}
.proj-meta-sep{width:1px;background:var(--line);align-self:stretch;flex-shrink:0}

/* ── Hero image ─────────────────────────────────────────── */
.proj-img-hero{margin-bottom:0}

/* ── Image placeholders ─────────────────────────────────── */
.proj-img-full{width:100%;border-radius:var(--radius-lg);overflow:hidden;margin-top:16px}
.img-placeholder{width:100%;aspect-ratio:16/8;background:var(--bg-2);border:1.5px dashed var(--line-strong);border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;font-weight:500;text-align:center;padding:24px;line-height:1.5}
.img-placeholder-hero{aspect-ratio:16/7}
.img-placeholder-tall{aspect-ratio:16/9}

/* ── Two-column layout ──────────────────────────────────── */
.proj-layout{display:grid;grid-template-columns:200px 1fr;gap:clamp(40px,5vw,80px);align-items:start;padding-bottom:clamp(80px,11vw,140px)}

/* ── TOC sidebar ────────────────────────────────────────── */
.proj-toc{position:sticky;top:80px;padding-top:clamp(48px,6vw,72px)}
.toc-label{font-size:11px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
.toc-list{list-style:none;margin:0;padding:0;position:relative}
.toc-list::before{content:'';position:absolute;left:9px;top:9px;bottom:9px;width:1px;background:var(--line)}
.toc-list li{position:relative;padding-left:26px}
.toc-list li::before{content:'';position:absolute;left:5px;top:50%;transform:translateY(-50%);width:9px;height:9px;border-radius:50%;background:var(--bg);border:1.5px solid var(--line-strong);z-index:1;transition:background .25s var(--ease),border-color .25s var(--ease)}
.toc-link{display:flex;align-items:center;gap:8px;padding:8px 0;font-size:12.5px;color:var(--muted);line-height:1.2;transition:color .2s var(--ease)}
.toc-link:hover{color:var(--ink)}
.toc-n{font-size:10px;letter-spacing:.04em;color:var(--muted);opacity:.55;font-variant-numeric:tabular-nums;flex-shrink:0}
.toc-list li.is-active::before{background:var(--accent);border-color:var(--accent)}
.toc-list li.is-active .toc-link{color:var(--ink);font-weight:600}
.toc-list li.is-active .toc-n{opacity:1;color:var(--accent)}

/* ── Content sections ───────────────────────────────────── */
.proj-content{min-width:0}
.proj-section{padding:clamp(48px,6vw,72px) 0;border-top:1px solid var(--line)}
.proj-section:first-child{border-top:none;padding-top:clamp(48px,6vw,72px)}
.proj-section-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(22px,2.4vw,30px);font-weight:600;letter-spacing:-.022em;line-height:1.15;margin:8px 0 18px;color:var(--ink)}
.proj-section-title em{font-style:normal;font-weight:700;color:var(--accent)}
.proj-body{font-size:15.5px;line-height:1.78;color:var(--muted);max-width:68ch;margin:0}
.proj-body+.proj-body{margin-top:16px}

/* ── Metrics ────────────────────────────────────────────── */
.proj-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:36px}

/* ── Split layout ───────────────────────────────────────── */
.proj-split{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;margin-top:36px}
.proj-split-reverse{direction:rtl}
.proj-split-reverse>*{direction:ltr}
.proj-split-text{font-size:15px;line-height:1.75;color:var(--muted)}
.proj-split-text h3{font-family:'Space Grotesk',sans-serif;font-size:17px;font-weight:600;letter-spacing:-.015em;color:var(--ink);margin:0 0 10px}
.proj-split-text p{margin:0}
.proj-split-img .img-placeholder{aspect-ratio:4/3;margin-top:0}

/* ── A/B layout ─────────────────────────────────────────── */
.proj-ab{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.proj-ab-variant{display:flex;flex-direction:column;gap:12px}
.proj-ab-label{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;width:fit-content}
.proj-ab-label-a{background:color-mix(in srgb,var(--muted) 12%,transparent);color:var(--muted)}
.proj-ab-label-b{background:color-mix(in srgb,var(--accent-mint) 18%,transparent);color:var(--accent-mint)}
.proj-ab-note{font-size:13px;color:var(--muted);margin:0;line-height:1.55}
.proj-ab-variant .img-placeholder{aspect-ratio:4/3;margin-top:0}

/* ── Learnings list ─────────────────────────────────────── */
.learnings-list{list-style:none;margin:40px 0 0;padding:0;position:relative}
.learnings-list::before{content:'';position:absolute;left:15px;top:10px;bottom:10px;width:1px;background:var(--line)}
.learning-item{display:grid;grid-template-columns:40px 1fr;gap:20px;margin-bottom:32px;position:relative}
.learning-item:last-child{margin-bottom:0}
.learning-n{display:flex;align-items:flex-start;justify-content:center;padding-top:3px;font-family:'Space Grotesk',sans-serif;font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--accent);background:var(--bg);z-index:1}
.learning-body h4{font-family:'Space Grotesk',sans-serif;font-size:16px;font-weight:600;letter-spacing:-.012em;margin:0 0 7px;color:var(--ink);line-height:1.25}
.learning-body p{font-size:14.5px;color:var(--muted);margin:0;line-height:1.68}

/* ── Next project ───────────────────────────────────────── */
.proj-next{position:relative;isolation:isolate;padding:clamp(56px,8vw,96px) 0}
.proj-next::before{content:'';position:absolute;top:0;left:50%;translate:-50% 0;width:100vw;height:100%;background:var(--bg-2);z-index:-1}
.proj-next-label{display:none}
.proj-next-inner{display:flex;align-items:center;justify-content:space-between;gap:32px;cursor:pointer}
.proj-next-eyebrow{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 12px}
.proj-next-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(22px,2.4vw,30px);font-weight:600;letter-spacing:-.022em;line-height:1.15;color:var(--ink);margin:0;transition:color .25s var(--ease)}
.proj-next-inner:hover .proj-next-title{color:var(--accent)}
.proj-next-arrow{flex-shrink:0;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--ink);color:var(--bg);transition:transform .3s var(--ease),background .25s var(--ease)}
.proj-next-inner:hover .proj-next-arrow{transform:translateX(6px);background:var(--accent)}
.proj-next-arrow svg{width:18px;height:18px}

/* ── Project responsive ─────────────────────────────────── */
@media(max-width:960px){.proj-layout{grid-template-columns:1fr}.proj-toc{display:none}.proj-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.proj-split,.proj-ab{grid-template-columns:1fr}.proj-split-reverse{direction:ltr}.proj-meta{gap:18px}.proj-meta-sep{display:none}.proj-metrics{gap:12px}}
@media(max-width:480px){.proj-metrics{grid-template-columns:1fr 1fr}.proj-next-arrow{width:40px;height:40px}.proj-next-arrow svg{width:15px;height:15px}}