/* ================================================================
   harshitsoni.work - design tokens (v2)
   Light, clean, readable. Inter everywhere. One deep-green accent
   (growth/revenue), generous whitespace, hairline structure.
   ================================================================ */
:root{
  --bg:      #ffffff;
  --bg-2:    #f7f8f6;   /* raised panels / alt sections */
  --line:    #e6e7e3;
  --text:    #16181d;
  --mute:    #5b6068;
  --green:   #0c7a45;
  --green-2: #095c34;   /* hover */
  --green-t: #ecf6f0;   /* tint */

  --font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --max: 1120px;
  --pad: clamp(20px, 5vw, 64px);
}

*{ box-sizing:border-box; margin:0; padding:0 }
html{ scroll-behavior:smooth }
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block }
a{ color:var(--green); text-decoration:none }
a:hover{ text-decoration:underline }
:focus-visible{ outline:2px solid var(--green); outline-offset:3px; border-radius:2px }

.skip-link{
  position:absolute; left:-9999px; top:0; background:var(--green); color:#fff;
  padding:8px 16px; z-index:100; font-weight:600;
}
.skip-link:focus{ left:8px; top:8px }

/* ---- shared voice ---- */
.eyebrow{
  font-size:13px; font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--green);
}
.u-green{ color:var(--green) }
h1,h2,h3{ font-weight:800; line-height:1.08; letter-spacing:-.02em; overflow-wrap:break-word }
h1 em, h2 em{ font-style:normal; color:var(--green) }
.section-head{ max-width:var(--max); margin:0 auto; padding:0 var(--pad) }
.section-head h2{ font-size:clamp(30px, 4.6vw, 50px); margin-top:14px; max-width:20ch }
section{ padding:clamp(72px, 11vw, 130px) 0; border-top:1px solid var(--line) }

.act-link{ max-width:var(--max); margin:56px auto 0; padding:0 var(--pad); font-weight:600; font-size:16px }
.act-link a{ border-bottom:2px solid var(--green-t); padding-bottom:2px }
.act-link a:hover{ text-decoration:none; border-color:var(--green) }

/* ---- buttons ---- */
.btn{
  display:inline-block; font-size:15.5px; font-weight:600;
  padding:14px 26px; border-radius:8px;
  transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn-green{ background:var(--green); color:#fff }
.btn-green:hover{ background:var(--green-2); text-decoration:none; transform:translateY(-1px) }
.btn-ghost{ border:1.5px solid var(--line); color:var(--text) }
.btn-ghost:hover{ border-color:var(--green); text-decoration:none }
.btn-lg{ padding:18px 34px; font-size:16.5px }

/* ================= ACT 1 · HERO ================= */
.hero{ display:flex; flex-direction:column; padding:clamp(32px,5vw,64px) 0 28px }
.hero-inner{
  max-width:var(--max); margin:0 auto; padding:0 var(--pad); width:100%;
  display:grid; grid-template-columns: minmax(0,1.5fr) minmax(0,1fr);
  gap:clamp(28px,5vw,72px); align-items:center;
}
.hero h1{ font-size:clamp(38px, 5.8vw, 72px); margin:18px 0 20px; max-width:16ch }
.hero-sub{ font-size:clamp(17px,2vw,20px); color:var(--mute); max-width:44ch }
.hero-cta{ margin-top:32px }
.authority-line{
  font-size:13px; font-weight:500; letter-spacing:.02em;
  color:var(--mute); margin-top:18px;
}
.hero-photo{ justify-self:end; position:relative; max-width:360px; width:100%; min-width:0 }
.hero-photo img{ border-radius:10px; border:1px solid var(--line) }
.hero-photo::after{
  content:""; position:absolute; right:-10px; bottom:-10px;
  width:56%; height:56%; border:2px solid var(--green-t);
  border-radius:10px; z-index:-1;
}
.hero-stats{
  max-width:var(--max); margin:clamp(44px,6vw,72px) auto 0; padding:32px var(--pad) 0;
  display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px;
  border-top:1px solid var(--line); width:100%;
}
.stat-num{
  display:block; font-weight:800; font-variant-numeric:tabular-nums;
  font-size:clamp(32px, 4.6vw, 56px); color:var(--green); line-height:1;
  letter-spacing:-.02em;
}
.stat-label{
  display:block; margin-top:10px; font-size:12.5px; font-weight:600;
  letter-spacing:.08em; text-transform:uppercase; color:var(--mute); max-width:24ch;
}
.scroll-cue{
  display:block; text-align:center; margin-top:40px;
  font-size:14px; font-weight:500; color:var(--mute);
}
.scroll-cue:hover{ color:var(--green); text-decoration:none }

/* ================= ACT 2 · EDGE ================= */
.edge{ text-align:center; padding-left:var(--pad); padding-right:var(--pad); background:var(--bg-2) }
.edge-setup{ font-size:clamp(20px,2.8vw,32px); font-weight:600; color:var(--mute) }
.edge-claim{ font-size:clamp(32px, 5.4vw, 64px); margin:16px auto 26px; max-width:17ch }
.edge-claim .u-green{ border-bottom:4px solid var(--green-t); padding-bottom:.03em }
.edge-support{ color:var(--mute); max-width:54ch; margin:0 auto }
.edge .act-link{ text-align:center; margin-top:44px; padding:0 }

/* ================= ACT 3 · PROOF ================= */
.flagship{
  max-width:var(--max); margin:clamp(56px,8vw,96px) auto 0; padding:0 var(--pad);
}
.case-kicker{
  font-size:13px; font-weight:600; letter-spacing:.1em;
  text-transform:uppercase; color:var(--mute); margin-bottom:14px;
}
.flagship-num{
  font-weight:800; font-variant-numeric:tabular-nums;
  font-size:clamp(34px, 6.4vw, 76px); line-height:1.05; letter-spacing:-.03em;
}
.flagship-num .from{ color:var(--mute) }
.flagship-num .arrow{ color:var(--green); font-weight:600 }
.flag-in{ font-size:.42em; color:var(--mute); font-weight:600; letter-spacing:0 }
.flagship-sub{ color:var(--mute); margin-top:14px; max-width:54ch }

.chart-wrap{ margin-top:40px; background:var(--bg-2); border:1px solid var(--line); border-radius:12px; padding:clamp(16px,3vw,36px) }
#growthChart{ width:100%; height:auto }
.chart-grid line{ stroke:var(--line); stroke-width:1 }
.chart-ylabels text, .chart-xlabels text{ fill:var(--mute); font-family:var(--font); font-size:13px; font-weight:500 }
#growthLine{ stroke:var(--green); stroke-width:3.5; stroke-linecap:round }
#growthArea{ fill:rgba(12,122,69,.08) }
.chart-pts circle{ fill:#fff; stroke:var(--green); stroke-width:2.5 }
.chart-pts .pt-final{ fill:var(--green) }
.chart-final-label{ fill:var(--green); font-family:var(--font); font-size:17px; font-weight:700 }
.js #growthLine{ stroke-dasharray:1000; stroke-dashoffset:1000 }
.js .chart-on #growthLine{ animation:draw 1.8s ease forwards }
.js #growthArea, .js .chart-pts, .js .chart-final-label{ opacity:0; transition:opacity .6s ease 1.4s }
.js .chart-on #growthArea, .js .chart-on .chart-pts, .js .chart-on .chart-final-label{ opacity:1 }
@keyframes draw{ to{ stroke-dashoffset:0 } }

.source-tag{ font-size:12.5px; font-weight:500; color:var(--mute); margin-top:14px; text-align:right }

.proof-shot{ display:block; margin-top:20px; border:1px solid var(--line); border-radius:10px; overflow:hidden; background:#fff; cursor:zoom-in }
.proof-shot img{ width:100% }
.shot-cap{
  display:block; padding:12px 16px; font-size:13px; font-weight:500;
  color:var(--mute); border-top:1px solid var(--line);
}
.shot-grid{ display:grid; gap:16px }

.case-detail{ margin-top:26px; border-top:1px solid var(--line) }
.case-detail summary{
  cursor:pointer; padding:16px 0; font-weight:600; font-size:15px; color:var(--green);
  list-style:none;
}
.case-detail summary::-webkit-details-marker{ display:none }
.case-detail summary::after{ content:" +"; color:var(--mute) }
.case-detail[open] summary::after{ content:" −" }
.snar p{ margin-bottom:12px; color:var(--mute); max-width:66ch }
.snar strong{ color:var(--text); font-weight:700 }

.proof-bridge{
  max-width:32ch; margin:clamp(64px,9vw,110px) auto 0; padding:0 var(--pad);
  font-size:clamp(22px,3vw,32px); font-weight:700; line-height:1.35;
  text-align:center; letter-spacing:-.01em;
}
.brands-row{
  max-width:var(--max); margin:32px auto clamp(48px,7vw,72px); padding:0 var(--pad);
  text-align:center; font-size:15.5px; color:var(--text); font-weight:600;
}
.brands-label{ display:block; font-size:12.5px; font-weight:600; letter-spacing:.12em; text-transform:uppercase; color:var(--mute); margin-bottom:8px }
.brands-more{ display:block; margin-top:6px; font-weight:400; color:var(--mute); font-size:14px }

.case-grid{
  max-width:var(--max); margin:0 auto; padding:0 var(--pad);
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px;
}
.case-card{
  background:var(--bg-2); border:1px solid var(--line); border-radius:12px;
  padding:28px; display:flex; flex-direction:column; min-width:0;
}
.case-card.own{ border-color:var(--green); background:var(--green-t) }
.own-tag{ color:var(--green); text-transform:none; letter-spacing:.02em }
.case-num{ font-variant-numeric:tabular-nums; font-size:clamp(24px,2.8vw,34px); margin:4px 0 12px }
.case-line{ color:var(--mute); font-size:15.5px }
.case-card .case-detail{ margin-top:auto; padding-top:8px }

/* ================= ACT 4 · SYSTEM ================= */
.pillars{
  max-width:var(--max); margin:clamp(44px,6vw,72px) auto 0; padding:0 var(--pad);
  display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px;
}
.pillar{
  background:var(--bg); border:1px solid var(--line); border-radius:12px;
  padding:clamp(26px,4vw,40px); display:flex; flex-direction:column; min-width:0;
}
.pillar:first-child, .pillar:last-child{ border-color:var(--green) }
.pillar-name{ font-weight:800; font-size:clamp(21px,2.3vw,26px); letter-spacing:-.01em; margin-bottom:10px }
.pillar:first-child .pillar-name, .pillar:last-child .pillar-name{ color:var(--green) }
.pillar-line{ color:var(--mute); font-size:15.5px }
.pillar-detail{ margin-top:auto; padding-top:16px; border-top:1px solid var(--line); margin-top:20px }
.pillar-detail summary{
  cursor:pointer; font-weight:600; font-size:14.5px; color:var(--green); list-style:none; padding:4px 0;
}
.pillar-detail summary::-webkit-details-marker{ display:none }
.pillar-detail summary::after{ content:" +"; color:var(--mute) }
.pillar-detail[open] summary::after{ content:" −" }
.pillar-detail ul{ list-style:none; margin-top:12px }
.pillar-detail li{ font-size:14.5px; color:var(--mute); margin-bottom:10px; padding-left:14px; position:relative }
.pillar-detail li::before{ content:""; position:absolute; left:0; top:.62em; width:5px; height:5px; border-radius:50%; background:var(--green) }
.pillar-detail strong{ color:var(--text); font-weight:600 }

/* ================= ACT 5 · JOURNEY ================= */
.journey{ background:var(--bg-2) }
.timeline{
  max-width:var(--max); margin:clamp(44px,6vw,72px) auto 0; padding:0 var(--pad);
  list-style:none; display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:32px;
}
.tl-item{ border-top:2px solid var(--line); padding-top:20px; position:relative; min-width:0 }
.tl-item::before{
  content:""; position:absolute; top:-5px; left:0; width:8px; height:8px;
  background:var(--green); border-radius:50%;
}
.tl-year{ font-weight:800; font-size:22px; color:var(--green) }
.tl-head{ font-weight:700; font-size:18px; margin:10px 0 8px; letter-spacing:-.01em }
.tl-body{ color:var(--mute); font-size:14.5px }

.parliament{
  max-width:var(--max); margin:clamp(56px,8vw,88px) auto 0; padding:0 var(--pad);
}
.parliament img{ border-radius:12px; border:1px solid var(--line) }
.parliament figcaption{ font-size:14px; font-weight:500; color:var(--mute); margin-top:14px }

.featured{ max-width:var(--max); margin:56px auto 0; padding:0 var(--pad) }
.featured-list{ list-style:none; margin-top:22px; display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:22px 40px }
.featured-list li{ font-size:15.5px; min-width:0 }
.featured-list a, .featured-name{ font-weight:700; color:var(--text) }
.featured-list a{ color:var(--green) }
.featured-desc{ display:block; color:var(--mute); font-size:14.5px; margin-top:4px }

/* ================= ACT 6 · OBJECTIONS ================= */
.qa{ max-width:820px; margin:clamp(40px,6vw,64px) auto 0; padding:0 var(--pad) }
.qa-item{ border-top:1px solid var(--line); padding:28px 0 }
.qa-item dt{ font-weight:700; font-size:clamp(19px,2.2vw,23px); letter-spacing:-.01em; margin-bottom:10px }
.qa-item dd{ color:var(--mute); max-width:62ch }

/* ================= ACT 7 · CLOSE ================= */
.close{ text-align:center; padding-left:var(--pad); padding-right:var(--pad); background:var(--green-t) }
.close-title{ font-size:clamp(34px,5.6vw,64px); max-width:17ch; margin:0 auto }
.close-offer{ color:var(--mute); max-width:54ch; margin:26px auto 0 }
.close-offer strong{ color:var(--text) }
.close-actions{ margin-top:40px; display:flex; gap:16px; justify-content:center; flex-wrap:wrap }
.close .btn-ghost{ background:#fff }

/* ---- footer ---- */
.footer{ border-top:1px solid var(--line); padding:44px var(--pad); text-align:center }
.footer-name{ font-weight:800; font-size:20px; letter-spacing:-.01em }
.footer-links{ margin-top:10px; font-size:15px; font-weight:500 }
.footer-fine{ margin-top:12px; font-size:13px; color:var(--mute) }

/* ---- floating CTA ---- */
.float-cta{
  position:fixed; right:16px; bottom:16px; z-index:50;
  background:#fff; border:1.5px solid var(--green); color:var(--text);
  font-size:14px; font-weight:600; padding:11px 18px; border-radius:999px;
  display:flex; align-items:center; gap:9px;
  box-shadow:0 6px 24px rgba(0,0,0,.12);
  transform:translateY(90px); opacity:0; transition:transform .35s ease, opacity .35s ease;
}
.float-cta.on{ transform:none; opacity:1 }
.float-cta:hover{ text-decoration:none; background:var(--green-t) }
.float-dot{ width:8px; height:8px; border-radius:50%; background:#25d366 }

/* ---- reveals ---- */
.js .reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease }
.js .reveal.d1{ transition-delay:.12s } .js .reveal.d2{ transition-delay:.24s } .js .reveal.d3{ transition-delay:.36s }
.js .reveal.in{ opacity:1; transform:none }

/* ---- responsive ---- */
@media (max-width: 920px){
  .hero-inner{ grid-template-columns:1fr }
  .hero-photo{ order:-1; max-width:180px; justify-self:start }
  .hero-photo::after{ display:none }
  .hero h1{ font-size:clamp(34px, 9vw, 52px) }
  .flagship-num{ font-size:clamp(30px, 9vw, 56px) }
  .case-grid, .pillars, .featured-list{ grid-template-columns:1fr }
  .timeline{ grid-template-columns:1fr; gap:0 }
  .tl-item{ border-top:none; border-left:2px solid var(--line); padding:0 0 36px 24px }
  .tl-item:last-child{ padding-bottom:8px }
  .tl-item::before{ top:6px; left:-5px }
  .hero-stats{ gap:12px }
  .stat-label{ font-size:10.5px }
}
@media (max-width: 520px){
  .hero-stats{ grid-template-columns:1fr; gap:26px }
  .stat-label{ font-size:12.5px }
  .close-actions .btn{ width:100%; text-align:center }
  .float-cta{ right:12px; bottom:12px }
}

/* ---- reduced motion ---- */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto }
  .js .reveal{ opacity:1; transform:none; transition:none }
  .js #growthLine{ stroke-dasharray:none !important; stroke-dashoffset:0 !important; animation:none }
  .js #growthArea, .js .chart-pts, .js .chart-final-label{ opacity:1; transition:none }
  .float-cta{ transition:none }
}