/* ============================================================
   Jay Thakkar portfolio
   No frameworks. ~1 file of CSS, theme-aware, fully responsive.
   ============================================================ */

:root{
  --bg:#0a0b10;
  --bg-soft:#0f111a;
  --surface:rgba(255,255,255,.035);
  --surface-2:rgba(255,255,255,.06);
  --line:rgba(255,255,255,.09);
  --line-strong:rgba(255,255,255,.16);
  --text:#e9ecf5;
  --muted:#9aa2b8;
  --faint:#6f778e;

  --a1:#7c8cff;      /* indigo   */
  --a2:#22d3ee;      /* cyan     */
  --a3:#f472b6;      /* pink     */
  --grad:linear-gradient(100deg,var(--a1),var(--a2) 55%,var(--a3));

  --r-sm:10px; --r:16px; --r-lg:24px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.65);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --display:"Space Grotesk","Inter",-apple-system,"Segoe UI",sans-serif;
}

[data-theme="light"]{
  --bg:#f7f8fc;
  --bg-soft:#ffffff;
  --surface:rgba(10,12,25,.028);
  --surface-2:rgba(10,12,25,.05);
  --line:rgba(10,12,25,.10);
  --line-strong:rgba(10,12,25,.18);
  --text:#141827;
  --muted:#59617a;
  --faint:#828aa3;
  --a1:#5b6bf5;
  --a2:#0ea5b7;
  --a3:#e0509a;
  --shadow:0 22px 50px -24px rgba(20,24,45,.28);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--font);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);line-height:1.15;margin:0;letter-spacing:-.02em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;
    stroke-linecap:round;stroke-linejoin:round;flex:none}

.wrap{width:min(100% - 2.5rem,var(--maxw));margin-inline:auto}
.muted{color:var(--muted);font-weight:400}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.skip{position:absolute;left:-9999px;top:0;padding:.7rem 1rem;background:var(--a1);color:#fff;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}

/* ── background effects ─────────────────────────────────── */
.bg-fx{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}
.orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.30}
[data-theme="light"] .orb{opacity:.22;filter:blur(80px)}
.orb-1{width:44vw;height:44vw;background:var(--a1);top:-14vw;left:-8vw;animation:drift 26s var(--ease) infinite alternate}
.orb-2{width:34vw;height:34vw;background:var(--a2);top:22vw;right:-10vw;animation:drift 32s var(--ease) infinite alternate-reverse}
.orb-3{width:30vw;height:30vw;background:var(--a3);top:120vh;left:32vw;opacity:.18;animation:drift 38s var(--ease) infinite alternate}
@keyframes drift{to{transform:translate3d(6vw,7vh,0) scale(1.16)}}
.grid-lines{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.5;
  mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 78%);
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 20%,transparent 78%);
}

/* ── nav ────────────────────────────────────────────────── */
.nav{position:sticky;top:0;z-index:100;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
     border-bottom:1px solid transparent;transition:background .3s,border-color .3s}
.nav.stuck{background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom-color:var(--line)}
.nav-inner{display:flex;align-items:center;gap:1rem;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;margin-right:auto;min-width:0}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;font-family:var(--display);
  font-weight:700;font-size:.85rem;display:grid;place-items:center;flex:none;letter-spacing:.02em}
.brand-text{display:flex;flex-direction:column;font-family:var(--display);font-weight:600;font-size:.95rem;line-height:1.15}
.brand-text em{font-style:normal;font-family:var(--font);font-weight:400;font-size:.72rem;color:var(--faint)}

.nav-links{display:flex;gap:.35rem}
.nav-links a{padding:.45rem .7rem;border-radius:99px;font-size:.88rem;color:var(--muted);
  transition:color .2s,background .2s}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:var(--surface-2)}

.nav-actions{display:flex;align-items:center;gap:.5rem}
.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;cursor:pointer;
  background:var(--surface);border:1px solid var(--line);color:var(--text);transition:.2s}
.icon-btn:hover{background:var(--surface-2);border-color:var(--line-strong)}
.icon-btn svg{width:17px;height:17px}
.i-moon{display:none}
[data-theme="light"] .i-sun{display:none}
[data-theme="light"] .i-moon{display:block}

.menu-btn{display:none;flex-direction:column;gap:4px;padding:0}
.menu-btn span{width:16px;height:1.8px;background:currentColor;border-radius:2px;transition:.25s var(--ease)}
.menu-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(5.8px) rotate(45deg)}
.menu-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-5.8px) rotate(-45deg)}

.scroll-bar{height:2px;width:0;background:var(--grad);transition:width .1s linear}

/* ── buttons ────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.72rem 1.15rem;border-radius:99px;
  font-size:.92rem;font-weight:600;font-family:var(--font);cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .25s,background .25s,border-color .25s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:16px;height:16px}
.btn-sm{padding:.5rem .95rem;font-size:.85rem}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px -10px color-mix(in srgb,var(--a1) 80%,transparent)}
.btn-primary:hover{box-shadow:0 16px 34px -10px color-mix(in srgb,var(--a1) 85%,transparent)}
.btn-ghost{background:var(--surface);border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-quiet{color:var(--muted)}
.btn-quiet:hover{color:var(--text)}

/* ── status pill ────────────────────────────────────────── */
.status-pill{display:inline-flex;align-items:center;gap:.55rem;padding:.4rem .85rem;border-radius:99px;
  background:color-mix(in srgb,#22c55e 12%,transparent);border:1px solid color-mix(in srgb,#22c55e 35%,transparent);
  color:#4ade80;font-size:.8rem;font-weight:600;letter-spacing:.01em}
[data-theme="light"] .status-pill{color:#15803d}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;box-shadow:0 0 0 0 currentColor;animation:pulse 2.2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ── hero ───────────────────────────────────────────────── */
.hero{padding:clamp(3rem,7vw,6rem) 0 clamp(2rem,5vw,4rem)}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
.hero-copy h1{font-size:clamp(2.3rem,6vw,4rem);margin:1.1rem 0 .35rem;font-weight:700}
.role{font-family:var(--display);font-size:clamp(1.05rem,2.4vw,1.5rem);font-weight:600;color:var(--muted);
  min-height:1.7em;display:flex;align-items:center;gap:2px}
.caret{width:2px;height:1.15em;background:var(--a2);animation:blink 1s steps(1) infinite;border-radius:2px}
@keyframes blink{50%{opacity:0}}
.lede{color:var(--muted);font-size:clamp(1rem,1.4vw,1.08rem);max-width:60ch;margin-top:1.1rem}
.lede strong{color:var(--text);font-weight:600}

.cta-row{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.8rem}

.socials{display:flex;align-items:center;gap:.55rem;margin-top:1.8rem;flex-wrap:wrap}
.socials a{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;color:var(--muted);
  background:var(--surface);border:1px solid var(--line);transition:.22s var(--ease)}
.socials a:hover{color:var(--text);transform:translateY(-3px);border-color:var(--line-strong);background:var(--surface-2)}
.socials a svg{width:18px;height:18px}
.socials-note{font-size:.82rem;color:var(--faint);margin-left:.4rem}
.socials-note b{color:var(--muted);font-weight:600}
.socials.center{justify-content:center;margin-top:1.6rem}

/* photo */
.hero-visual{position:relative;display:grid;place-items:center}
.photo-ring{position:relative;width:min(340px,74vw);aspect-ratio:1;border-radius:50%;padding:5px;
  background:conic-gradient(from 0deg,var(--a1),var(--a2),var(--a3),var(--a1));
  animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.photo-ring img,.avatar-fallback{width:100%;height:100%;border-radius:50%;object-fit:cover;object-position:center 22%;
  background:var(--bg-soft);animation:spin 14s linear infinite reverse}
.avatar-fallback{display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:4rem;color:var(--muted)}
.photo-glow{position:absolute;inset:-16%;border-radius:50%;background:var(--grad);filter:blur(52px);opacity:.32;z-index:-1}

.float-chip{position:absolute;padding:.45rem .85rem;border-radius:99px;font-size:.82rem;font-weight:600;
  background:color-mix(in srgb,var(--bg-soft) 88%,transparent);border:1px solid var(--line-strong);
  backdrop-filter:blur(8px);box-shadow:var(--shadow);white-space:nowrap}
.chip-a{top:6%;left:-4%;animation:float 6s var(--ease) infinite alternate}
.chip-b{bottom:16%;right:-6%;animation:float 7.5s var(--ease) infinite alternate-reverse}
.chip-c{bottom:-2%;left:8%;animation:float 6.8s var(--ease) infinite alternate}
@keyframes float{to{transform:translateY(-14px)}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:clamp(2.5rem,6vw,4.5rem);
  background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.stats li{background:var(--bg);padding:1.4rem 1.25rem;display:flex;flex-direction:column;gap:.3rem}
.stats b{font-family:var(--display);font-size:clamp(1.5rem,3vw,2.1rem);font-weight:700;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stats span{font-size:.82rem;color:var(--muted);line-height:1.45}

/* ── sections ───────────────────────────────────────────── */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section-head{max-width:64ch;margin-bottom:clamp(2rem,4vw,3rem)}
.section-head h2,.split h2{font-size:clamp(1.7rem,3.6vw,2.6rem);margin:.6rem 0 .8rem;font-weight:700}
.section-head p{color:var(--muted)}
.eyebrow{display:inline-block;font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--a2);padding:.3rem .7rem;border-radius:99px;background:color-mix(in srgb,var(--a2) 10%,transparent);
  border:1px solid color-mix(in srgb,var(--a2) 26%,transparent)}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.1rem}
.card{position:relative;padding:1.6rem;border-radius:var(--r-lg);background:var(--surface);
  border:1px solid var(--line);overflow:hidden;transition:transform .3s var(--ease),border-color .3s,background .3s}
/* pointer-events:none is load-bearing: this overlay covers the whole card and
   would otherwise swallow clicks on the title and "View repo" links */
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);
  pointer-events:none;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-5px);background:var(--surface-2)}
.card:hover::before{opacity:.9}
.card-icon{font-size:1.6rem;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;
  background:var(--surface-2);border:1px solid var(--line);margin-bottom:1rem}
.card h3{font-size:1.14rem;margin-bottom:.55rem;font-weight:600}
.card p{color:var(--muted);font-size:.93rem}
.proj-meta{display:inline-block;font-size:.75rem;font-weight:600;color:var(--a2);margin-bottom:.5rem;letter-spacing:.02em}
/* project cards: badges, short copy, tags and footer link all line up across
   the row, so a shorter description never leaves a hole at the bottom */
.proj{display:flex;flex-direction:column}
.proj-badges{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:.9rem}
.badge{font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  padding:.26rem .55rem;border-radius:7px;background:var(--surface-2);border:1px solid var(--line);
  color:var(--muted);white-space:nowrap;line-height:1.35}
.badge-star{color:var(--a2);background:color-mix(in srgb,var(--a2) 13%,transparent);
  border-color:color-mix(in srgb,var(--a2) 30%,transparent)}
.badge-feat{color:var(--a3);background:color-mix(in srgb,var(--a3) 13%,transparent);
  border-color:color-mix(in srgb,var(--a3) 30%,transparent)}
.proj h3{margin-bottom:.6rem}
.proj h3 a{transition:color .2s}
.proj h3 a:hover{color:var(--a2)}
.proj p{font-size:.9rem}
.proj .tags{margin-top:auto;padding-top:1.2rem}
.repo-link{margin-top:1rem;padding-top:.95rem;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:600;
  color:var(--muted);transition:color .2s}
.repo-link svg{width:15px;height:15px;transition:transform .25s var(--ease)}
.repo-link:hover{color:var(--a2)}
.repo-link:hover svg{transform:translateX(4px)}
.repo-cta{display:flex;justify-content:center;margin-top:1.8rem}
.inline-link{color:var(--a2);font-weight:500;border-bottom:1px solid color-mix(in srgb,var(--a2) 40%,transparent);
  transition:border-color .2s}
.inline-link:hover{border-bottom-color:var(--a2)}

.tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}
.tags li{font-size:.75rem;padding:.28rem .62rem;border-radius:99px;background:var(--surface-2);
  border:1px solid var(--line);color:var(--muted);font-weight:500}

/* engagement strip */
.engage{margin-top:1.6rem;padding:1.7rem;border-radius:var(--r-lg);border:1px solid var(--line);
  background:linear-gradient(135deg,color-mix(in srgb,var(--a1) 11%,transparent),color-mix(in srgb,var(--a2) 7%,transparent));
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.engage h3{font-size:1.1rem;margin-bottom:.4rem}
.engage p{color:var(--muted);font-size:.92rem;max-width:70ch}
.engage b{color:var(--text);font-weight:600}

/* ── timeline ───────────────────────────────────────────── */
.timeline{position:relative;padding-left:1.9rem}
.timeline::before{content:"";position:absolute;left:6px;top:8px;bottom:8px;width:2px;
  background:linear-gradient(var(--a1),var(--a2),transparent);opacity:.55;border-radius:2px}
.tl-item{position:relative;padding-bottom:2.4rem}
.tl-dot{position:absolute;left:-1.9rem;top:7px;width:14px;height:14px;border-radius:50%;
  background:var(--bg);border:2.5px solid var(--a2);box-shadow:0 0 0 5px color-mix(in srgb,var(--a2) 12%,transparent)}
.tl-body{padding:1.5rem;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.tl-top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.tl-body h3{font-size:1.15rem;font-weight:600}
.when{font-size:.8rem;color:var(--a2);font-weight:600;white-space:nowrap}
.where{color:var(--muted);font-size:.92rem;margin:.25rem 0 .9rem;font-weight:500}
.where em{font-style:normal;color:var(--faint);font-size:.85rem}
.tl-body ul li,.bullets li{position:relative;padding-left:1.1rem;color:var(--muted);font-size:.93rem;margin-bottom:.5rem}
.tl-body ul li::before,.bullets li::before{content:"";position:absolute;left:0;top:.62em;width:5px;height:5px;
  border-radius:50%;background:var(--a2);opacity:.75}
.tl-body b,.bullets b{color:var(--text);font-weight:600}
.sub-block{margin-top:1.2rem;padding-top:1.1rem;border-top:1px dashed var(--line)}
.sub-block h4{font-size:.95rem;margin-bottom:.55rem;font-weight:600}
.tl-body .tags li::before{display:none}
.tl-body .tags li{padding-left:.62rem;margin-bottom:0}

/* stacked roles inside one company block */
.role-line{display:flex;justify-content:space-between;align-items:baseline;gap:.8rem;flex-wrap:wrap;
  margin:1.1rem 0 .55rem;padding-left:.85rem;border-left:2px solid color-mix(in srgb,var(--a2) 45%,transparent)}
.role-line:first-of-type{margin-top:.2rem}
.role-line b{font-family:var(--display);font-size:.98rem;font-weight:600}
.role-line span{font-size:.79rem;color:var(--faint);white-space:nowrap}

/* earlier roles, collapsible */
.earlier{margin-top:.4rem;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.earlier summary{list-style:none;cursor:pointer;padding:1.15rem 1.5rem;display:flex;align-items:center;
  justify-content:space-between;gap:1rem;font-family:var(--display);font-weight:600;font-size:.98rem;
  transition:background .2s}
.earlier summary::-webkit-details-marker{display:none}
.earlier summary:hover{background:var(--surface-2)}
.earlier summary svg{width:18px;height:18px;color:var(--a2);transition:transform .3s var(--ease)}
.earlier[open] summary svg{transform:rotate(180deg)}
.early-list{padding:0 1.5rem 1.4rem}
.early-list li{display:flex;justify-content:space-between;align-items:baseline;gap:1.2rem;flex-wrap:wrap;
  padding:.95rem 0;border-top:1px solid var(--line)}
.early-list li>div{display:flex;flex-direction:column;gap:.12rem;min-width:0}
.early-list b{font-size:.94rem;font-weight:600}
.early-list span{font-size:.83rem;color:var(--muted)}
.early-list em{font-style:normal;font-size:.79rem;font-weight:600;color:var(--a2);white-space:nowrap}

/* skills */
.skills{margin-top:1rem;padding:1.7rem;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.skills h3{font-size:1.1rem;margin-bottom:1.2rem}
.skill-groups{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.4rem}
.skill-groups h4{font-size:.78rem;text-transform:uppercase;letter-spacing:.11em;color:var(--faint);margin-bottom:.6rem}
.skill-groups .tags{margin-top:0}

/* ── split / community ──────────────────────────────────── */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,3.5rem);align-items:start}
.bullets{margin:1.2rem 0 1.6rem}
.edu-card{padding:1.7rem;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line)}
.edu-card h3{font-size:1.1rem;margin-bottom:1.2rem}
.edu{padding:1rem 0;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:.15rem}
.edu:first-of-type{border-top:none;padding-top:0}
.edu b{font-size:.95rem;font-weight:600}
.edu span{color:var(--muted);font-size:.88rem}
.edu em{font-style:normal;color:var(--a2);font-size:.79rem;font-weight:600}
.edu.loc b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ── publications ───────────────────────────────────────── */
.pubs{counter-reset:p;display:grid;gap:.8rem}
.pubs li{counter-increment:p;position:relative;padding:1.3rem 1.5rem 1.3rem 3.6rem;border-radius:var(--r);
  background:var(--surface);border:1px solid var(--line);transition:.25s var(--ease)}
.pubs li:hover{transform:translateX(4px);border-color:var(--line-strong)}
.pubs li::before{content:"0" counter(p);position:absolute;left:1.4rem;top:1.35rem;font-family:var(--display);
  font-weight:700;font-size:.85rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.pubs h3{font-size:1rem;font-weight:600;margin-bottom:.25rem}
.pubs p{color:var(--muted);font-size:.87rem}

/* ── contact ────────────────────────────────────────────── */
.contact-card{text-align:center;padding:clamp(2.2rem,5vw,3.6rem) clamp(1.4rem,4vw,3rem);border-radius:var(--r-lg);
  border:1px solid var(--line-strong);position:relative;overflow:hidden;
  background:linear-gradient(150deg,color-mix(in srgb,var(--a1) 14%,transparent),color-mix(in srgb,var(--a3) 9%,transparent))}
.contact-card h2{font-size:clamp(1.8rem,4.2vw,2.9rem);margin:1rem 0 .8rem;font-weight:700}
.contact-card p{color:var(--muted);max-width:56ch;margin-inline:auto}
.contact-card .cta-row{justify-content:center;margin-top:1.9rem}

/* ── footer ─────────────────────────────────────────────── */
.footer{border-top:1px solid var(--line);padding:1.8rem 0;margin-top:1rem}
.footer-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.85rem;color:var(--faint)}
.handle{font-weight:600;color:var(--muted)}

/* ── reveal animation ───────────────────────────────────── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
.reveal[data-d="5"]{transition-delay:.40s}

/* ── responsive ─────────────────────────────────────────── */
@media (max-width:960px){
  .nav-links{position:fixed;inset:68px 0 auto 0;flex-direction:column;gap:0;padding:.6rem 1.25rem 1.2rem;
    background:color-mix(in srgb,var(--bg) 96%,transparent);border-bottom:1px solid var(--line);
    transform:translateY(-130%);transition:transform .35s var(--ease);backdrop-filter:blur(14px)}
  .nav-links.open{transform:none}
  .nav-links a{padding:.8rem .4rem;border-radius:10px;font-size:.98rem}
  .menu-btn{display:flex}
  .hide-sm{display:none}
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-copy .cta-row,.hero-copy .socials,.role{justify-content:center}
  .lede{margin-inline:auto}
  .hero-visual{order:-1}
  .split{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .wrap{width:min(100% - 1.6rem,var(--maxw))}
  .stats{grid-template-columns:1fr}
  .brand-text em{display:none}
  .socials-note{width:100%;margin:.4rem 0 0;text-align:center}
  .timeline{padding-left:1.4rem}
  .tl-dot{left:-1.4rem;width:12px;height:12px}
  .float-chip{font-size:.74rem;padding:.35rem .7rem}
  .engage{flex-direction:column;align-items:flex-start}
  .role-line span,.early-list em{white-space:normal}
  .earlier summary{padding:1rem 1.15rem}
  .early-list{padding:0 1.15rem 1.2rem}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

@media print{
  .bg-fx,.nav,.float-chip,.cta-row,.socials,.footer{display:none}
  body{background:#fff;color:#000}
}