/* ═══════════════════════════════════════════════════════
   PUNIT THAKKER — style.css
   Exact replica of punitthakker.com design
   Version: 1.0.0
═══════════════════════════════════════════════════════ */

:root {
  --ink:        #050607;
  --surface:    #0B0D0F;
  --surface2:   #111417;
  --line:       #1E2226;
  --text:       #E7E9EC;
  --muted:      #83878E;
  --mint:       #10B981;
  --mint-soft:  #6EE7B7;
  --mint-dim:   rgba(16,185,129,.10);
  --teal-deep:  #065F46;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--text);
  font-family:'Inter',system-ui,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:960px;margin:0 auto;padding:0 24px;position:relative;z-index:2}
.mono{font-family:'IBM Plex Mono',monospace}
.serif{font-family:'Fraunces',serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--mint);color:var(--ink)}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ── Reveal on scroll ── */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:translateY(0)}

/* ── Ambient mesh ── */
.mesh{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(130px);opacity:.08;background:radial-gradient(circle at 30% 30%,var(--mint),transparent 70%)}
.blob.b1{width:520px;height:520px;top:-160px;left:-120px}
.blob.b2{width:420px;height:420px;top:20%;right:-160px;background:radial-gradient(circle at 30% 30%,var(--teal-deep),transparent 70%);opacity:.10}
.blob.b3{width:380px;height:380px;bottom:-140px;left:20%}
.grain{position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.02) 1px,transparent 1px);background-size:3px 3px}

/* ── Scroll progress ── */
.progress{position:fixed;top:0;left:0;height:2px;background:var(--mint);width:0%;z-index:50;transition:width .1s linear}

/* ── Spotlight hover ── */
.pillar,.statcard{position:relative;isolation:isolate}
.pillar::before,.statcard::before{content:'';position:absolute;inset:0;z-index:-1;opacity:0;background:radial-gradient(220px circle at var(--x,50%) var(--y,50%),rgba(16,185,129,.10),transparent 70%);transition:opacity .3s ease}
.pillar:hover::before,.statcard:hover::before{opacity:1}

/* ── Copy button ── */
.copy-btn{background:none;border:1px solid var(--line);color:var(--muted);cursor:pointer;font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:3px;transition:all .2s ease}
.copy-btn:hover,.copy-btn.copied{color:var(--mint);border-color:var(--mint)}

/* ═══════════════════════════════════════════
   NAV
═══════════════════════════════════════════ */
nav{position:sticky;top:0;z-index:30;background:rgba(10,15,13,.78);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:16px 24px}
.brandmark{font-family:'Fraunces',serif;font-weight:600;font-size:17px;letter-spacing:.01em;text-decoration:none;color:var(--text)}
.brandmark span{color:var(--mint)}
nav ul{list-style:none;display:none;gap:26px;align-items:center}
@media(min-width:680px){nav ul{display:flex}}
nav ul a{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s ease}
nav ul a:hover,nav ul a.active{color:var(--mint)}

/* Mobile nav toggle */
.nav-toggle{display:flex;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}
.nav-toggle span{display:block;width:22px;height:1px;background:var(--muted);transition:all .3s ease}
.nav-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media(min-width:680px){.nav-toggle{display:none}}

/* Mobile menu */
.mobile-menu{display:none;flex-direction:column;gap:0;background:var(--surface);border-bottom:1px solid var(--line)}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:14px 24px;border-bottom:1px solid var(--line);transition:color .2s ease}
.mobile-menu a:hover{color:var(--mint)}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
header.hero{padding:72px 0 0;position:relative}
.hero-grid{display:grid;gap:40px;align-items:center;grid-template-columns:1fr}
@media(min-width:760px){.hero-grid{grid-template-columns:1.25fr .75fr}}
.eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mint);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:'';width:22px;height:1px;background:var(--mint)}
h1{font-family:'Fraunces',serif;font-weight:340;font-size:clamp(42px,7.5vw,74px);line-height:1.0;letter-spacing:-.01em;margin:18px 0 4px}
h1 em{font-style:italic;font-weight:560;color:var(--mint)}
.role-line{font-size:clamp(15px,2vw,18px);color:var(--muted);max-width:52ch;margin:14px 0 28px;font-weight:400}
.role-line b{color:var(--text);font-weight:600}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.btn{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.06em;padding:13px 22px;border-radius:3—;text-decoration:none;display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);color:var(--text);transition:all .25s ease;cursor:pointer}
.btn.primary{background:var(--mint);border-color:var(--mint);color:#08130E;font-weight:600}
.btn.primary:hover{background:var(--mint-soft);transform:translateY(-2px)}
.btn.ghost:hover{border-color:var(--mint);color:var(--mint);transform:translateY(-2px)}

/* Portrait */
.portrait-wrap{position:relative;display:flex;justify-content:center}
.ring{position:absolute;border-radius:50%;border:1px solid var(--line)}
.ring.r1{width:262px;height:262px}
.portrait{width:230px;height:230px;border-radius:50%;object-fit:cover;position:relative;z-index:2;border:1px solid var(--line)}

/* ── Ticker ── */
.ticker{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);overflow:hidden;position:relative;margin-top:56px}
.ticker::before,.ticker::after{content:'';position:absolute;top:0;bottom:0;width:60px;z-index:2;pointer-events:none}
.ticker::before{left:0;background:linear-gradient(90deg,var(--surface),transparent)}
.ticker::after{right:0;background:linear-gradient(270deg,var(--surface),transparent)}
.marquee-track{display:flex;width:max-content;animation:marquee 46s linear infinite}
.tick{font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--muted);padding:15px 30px;white-space:nowrap;border-right:1px solid var(--line);display:flex;align-items:center;gap:9px}
.tick b{color:var(--mint);font-weight:600}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ═══════════════════════════════════════════
   SECTIONS
═══════════════════════════════════════════ */
section{padding:76px 0;position:relative}
.sec-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mint);margin-bottom:12px}
.sec-title{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(28px,4vw,38px);letter-spacing:-.01em;margin-bottom:22px;max-width:24ch}
.lede{color:var(--muted);font-size:15.5px;max-width:62ch;margin-bottom:30px}

/* About */
.about-grid{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:760px){.about-grid{grid-template-columns:1.3fr .7fr}}
.about-body p{color:var(--text);font-size:16px;margin-bottom:16px;max-width:58ch}
.about-body p.dim{color:var(--muted)}
.facts{border-left:1px solid var(--line);padding-left:24px;display:grid;gap:18px;align-content:start}
.fact b{display:block;font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.fact span{font-size:14.5px}

/* Pillars */
.pillars{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}
@media(min-width:640px){.pillars{grid-template-columns:1fr 1fr}}
@media(min-width:960px){.pillars{grid-template-columns:1fr 1fr 1fr}}
.pillar{background:var(--surface);padding:28px 24px;transition:background .25s ease,transform .25s ease}
.pillar:hover{background:var(--surface2);transform:translateY(-3px)}
.pillar .pnum{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--mint);margin-bottom:14px}
.pillar h3{font-family:'Fraunces',serif;font-weight:500;font-size:19px;margin-bottom:10px}
.pillar p{color:var(--muted);font-size:13.5px}

/* Stats */
.stats{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:40px;border-radius:10px;overflow:hidden}
@media(min-width:640px){.stats{grid-template-columns:repeat(4,1fr)}}
.statcard{background:var(--surface);padding:26px 20px;transition:background .25s ease}
.statcard:hover{background:var(--surface2)}
.statcard .num{font-family:'Fraunces',serif;font-size:36px;color:var(--mint);font-weight:500}
.statcard .lbl{font-size:12.5px;color:var(--muted);margin-top:4px}

/* Chart */
.chart-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:26px 24px 18px;margin-bottom:32px}
.chart-card .cap{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.chart-line{stroke:var(--mint);stroke-width:2.5;fill:none;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:600;stroke-dashoffset:600;transition:stroke-dashoffset 1.8s cubic-bezier(.2,.7,.2,1)}
.chart-line.in{stroke-dashoffset:0}
.chart-fill{fill:url(#chartGrad);opacity:0;transition:opacity 1.2s ease .5s}
.chart-fill.in{opacity:1}
.chart-dot{fill:var(--mint);opacity:0;transition:opacity .4s ease}
.chart-dot.in{opacity:1}

/* Highlights */
.highlights{display:grid;gap:14px}
.hl{display:grid;grid-template-columns:auto 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.hl:last-child{border-bottom:none}
.hl .mark{width:5px;height:5px;border-radius:50%;background:var(--mint);margin-top:8px}
.hl p{font-size:14.5px;color:var(--text)}
.hl p b{color:var(--mint);font-weight:600}

/* Timeline */
.tl-cols{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:760px){.tl-cols{grid-template-columns:repeat(4,1fr)}}
.tl-col h4{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mint-soft);margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.tl-item{margin-bottom:16px}
.tl-item .yr{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted)}
.tl-item .role{font-size:14.5px;font-weight:500;margin-top:2px}
.tl-item .org{font-size:13px;color:var(--muted)}

/* Regions */
.regions{display:flex;flex-wrap:wrap;gap:8px}
.region{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--text);border:1px solid var(--line);border-radius:20px;padding:6px 14px;transition:border-color .2s ease,color .2s ease;cursor:default}
.region.on{border-color:rgba(127,217,168,.5);color:var(--mint);background:var(--mint-dim)}
.region:hover{border-color:var(--mint);color:var(--mint)}

/* ═══════════════════════════════════════════
   FOOTER / CONTACT
═══════════════════════════════════════════ */
footer{border-top:1px solid var(--line);padding:76px 0 40px;position:relative}
.contact-title{font-family:'Fraunces',serif;font-weight:340;font-size:clamp(32px,5vw,52px);line-height:1.1;letter-spacing:-.01em;margin-bottom:30px;max-width:14ch}
.contact-title em{font-style:italic;color:var(--mint)}
.contact-links{display:grid;gap:12px;margin-bottom:50px}
.clink{display:flex;align-items:baseline;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--text);transition:padding-left .2s ease,color .2s ease}
.clink:hover{padding-left:8px;color:var(--mint)}
.clink .k{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.clink .v{font-size:15px}
.foot-meta{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--muted);letter-spacing:.06em}

/* ═══════════════════════════════════════════
   CONTACT FORM
═══════════════════════════════════════════ */
.contact-form-wrap{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:36px;margin:40px 0}
.form-title{font-family:'Fraunces',serif;font-size:22px;font-weight:400;margin-bottom:24px;color:var(--text)}
.form-row{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:600px){.form-row{grid-template-columns:1fr 1fr}}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}
.form-group label{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.form-group input,.form-group textarea{background:var(--surface2);border:1px solid var(--line);color:var(--text);font-family:'Inter',sans-serif;font-size:15px;padding:12px 14px;border-radius:4px;outline:none;transition:border-color .2s ease;resize:vertical}
.form-group input:focus,.form-group textarea:focus{border-color:var(--mint)}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--muted)}
.form-success{background:var(--mint-dim);border:1px solid rgba(16,185,129,.3);color:var(--mint);padding:12px 16px;border-radius:4px;margin-bottom:20px;font-size:14px}
.form-error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#F87171;padding:12px 16px;border-radius:4px;margin-bottom:20px;font-size:14px}

/* ═══════════════════════════════════════════
   BLOG
═══════════════════════════════════════════ */
.blog-hero{padding:72px 0 40py}
.blog-grid{display:grid;gap:24px;grid-template-columns:1fr}
@media(min-width:640px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.blog-grid{grid-template-columns:repeat(3,1fr)}}
.blog-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;overflow:hidden;transition:transform .25s ease,border-color .25s ease;display:flex;flex-direction:column}
.blog-card:hover{transform:translateY(-4px);border-color:rgba(16,185,129,.4)}
.blog-card-img{width:100%;height:180px;object-fit:cover;background:var(--surface2);display:flex;align-items:center;justify-content:center}
.blog-card-img-placeholder{width:100%;height:180px;background:linear-gradient(135deg,var(--surface2),var(--ink));display:flex;align-items:center;justify-content:center}
.blog-card-img-placeholder span{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--mint);letter-spacing:.12em;text-transform:uppercase}
.blog-card-body{padding:24px;flex:1;display:flex;flex-direction:column}
.blog-card-meta{display:flex;gap:12px;margin-bottom:12px;align-items:center}
.blog-card-cat{font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--mint);background:var(--mint-dim);padding:3px 8px;border-radius:20px}
.blog-card-date{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted)}
.blog-card h3{font-family:'Fraunces',serif;font-weight:500;font-size:18px;margin-bottom:10px;line-height:1.3;flex:1}
.blog-card p{color:var(--muted);font-size:13.5px;margin-bottom:16px}
.blog-card-footer{display:flex;justify-content:space-between;align-items:center;margin-top:auto}
.read-more{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:var(--mint);text-transform:uppercase;text-decoration:none;transition:gap .2s ease;display:flex;align-items:center;gap:6px}
.read-more:hover{gap:10px}
.read-time{font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted)}

/* Article */
.article-wrap{max-width:720px;margin:0 auto;padding:60px 24px 80px}
.article-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--mint);margin-bottom:16px}
.article-title{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(28px,4vw,42px);line-height:1.15;letter-spacing:-.01em;margin-bottom:20px}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.article-meta span{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted)}
.article-body{font-size:16px;line-height:1.8;color:var(--text)}
.article-body h2{font-family:'Fraunces',serif;font-weight:400;font-size:26px;margin:40px 0 16px;color:var(--text)}
.article-body h3{font-family:'Fraunces',serif;font-weight:500;font-size:20px;margin:28px 0 12px;color:var(--text)}
.article-body p{margin-bottom:20px;color:var(--muted)}
.article-body p strong,.article-body p b{color:var(--text)}
.article-body ul,.article-body ol{margin:0 0 20px 24px;color:var(--muted)}
.article-body li{margin-bottom:8px}
.article-body blockquote{border-left:2px solid var(--mint);padding:16px 20px;margin:28px 0;background:var(--surface);border-radius:0 6px 6px 0}
.article-body blockquote p{color:var(--text);margin:0;font-style:italic}
.article-back{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;display:inline-flex;align-items:center;gap:8px;margin-bottom:40px;transition:color .2s ease}
.article-back:hover{color:var(--mint)}

/* ═══════════════════════════════════════════
   PAGE HERO (inner pages)
═══════════════════════════════════════════ */
.page-hero{padding:60px 0 40px}
.page-hero h1{font-family:'Fraunces',serif;font-weight:400;font-size:clamp(32px,5vw,50px);line-height:1.1;letter-spacing:-.01em;margin-bottom:12px}
.page-hero p{color:var(--muted);font-size:16px;max-width:52ch}

/* ═══════════════════════════════════════════
   UTILITY
═══════════════════════════════════════════ */
.divider{border:none;border-top:1px solid var(--line);margin:0}
.tag{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--mint);background:var(--mint-dim);border-radius:20px;padding:4px 12px;display:inline-block}
.coming-soon-badge{display:inline-flex;align-items:center;gap:6px;font-family:'IBM Plex Mono',monospace;font-size:10px;color:var(--muted);background:var(--surface2);border:1px solid var(--line);border-radius:20px;padding:4px 12px}