/* harshildoshi.in — shared styles
   Layout: "problem in, solution out" — cobalt ink on cool paper, marigold for highlights */
:root{
  --bg:#f5f7fb; --surface:#ffffff; --ink:#0f1b33; --muted:#55607a; --line:#d9dfeb;
  --cobalt:#1f4fd8; --cobalt-soft:#e6edff; --marigold:#f2a516; --marigold-ink:#7a4d00;
  --good:#1f8a55; --wa:#1fa855;
  --display:"Bricolage Grotesque","Segoe UI",system-ui,sans-serif;
  --body:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --wrap:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0b1222; --surface:#121b30; --ink:#e8edf8; --muted:#9aa6c0; --line:#24304b;
  --cobalt:#7b9bff; --cobalt-soft:#1a2747; --marigold:#f5b33a; --marigold-ink:#ffd58a; --good:#4cc98a; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0b1222; --surface:#121b30; --ink:#e8edf8; --muted:#9aa6c0; --line:#24304b;
  --cobalt:#7b9bff; --cobalt-soft:#1a2747; --marigold:#f5b33a; --marigold-ink:#ffd58a; --good:#4cc98a; color-scheme:dark}

*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--bg)}
img{max-width:100%}
a{color:inherit}
:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3,h4{font-family:var(--display);text-wrap:balance;margin:0;line-height:1.1;letter-spacing:-.02em}
h1{font-size:clamp(2.3rem,5.5vw,4rem);font-weight:800;letter-spacing:-.03em}
h2{font-size:clamp(1.8rem,3.8vw,2.6rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
.eyebrow{font:500 .78rem/1.2 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cobalt)}
.lede{color:var(--muted);max-width:62ch;font-size:1.08rem}
.muted{color:var(--muted)}
section{padding-block:clamp(56px,8vw,100px)}
section.tight{padding-top:0}
.sec-head{display:grid;gap:14px;margin-bottom:40px}
.ph{background:color-mix(in srgb,var(--marigold) 22%,transparent);color:var(--marigold-ink);padding:0 4px;border-radius:4px;font-family:var(--mono);font-size:.92em}

/* Header */
header.site{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand{font:800 1.15rem/1 var(--display);text-decoration:none;letter-spacing:-.02em;display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{width:44px;height:44px;border-radius:50%;border:2px solid var(--cobalt);background:var(--surface)}
.menu{display:flex;align-items:center;gap:22px;list-style:none;margin:0;padding:0;font-size:.93rem}
.menu a{text-decoration:none;color:var(--muted)}
.menu a:hover,.menu a[aria-current="page"]{color:var(--ink)}
.menu a[aria-current="page"]{font-weight:600}
.nav-right{display:flex;align-items:center;gap:10px}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:9px 11px;color:var(--ink);cursor:pointer}
.menu-btn svg{width:20px;height:20px;display:block}
@media (max-width:1120px){
  .menu{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--surface);border-bottom:1px solid var(--line);padding:8px max(16px,env(safe-area-inset-right,0px)) 16px max(16px,env(safe-area-inset-left,0px))}
  .menu.open{display:flex}
  .menu a{display:block;padding:12px 4px;border-bottom:1px solid var(--line);font-size:1rem}
  .menu-btn{display:block}
  .nav .btn.hide-sm{display:none}
}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 .95rem/1 var(--body);padding:13px 20px;border-radius:999px;border:1.5px solid var(--ink);background:var(--ink);color:var(--bg);text-decoration:none;cursor:pointer;transition:transform .15s}
.btn:hover{transform:translateY(-1px)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.accent{background:var(--marigold);border-color:var(--marigold);color:#1b1300}
.btn.sm{padding:10px 16px;font-size:.88rem}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Breadcrumb + page hero */
.crumbs{font:500 .8rem/1.4 var(--mono);color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--ink)}
.page-hero{padding-block:clamp(44px,6vw,80px) clamp(36px,5vw,64px);border-bottom:1px solid var(--line)}
.page-hero h1{margin-top:14px}
.page-hero .lede{margin-top:18px}

/* Home hero */
.hero{padding-block:clamp(48px,7vw,88px) clamp(56px,8vw,96px)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,64px);align-items:center}
.hero-grid>*{min-width:0}
.hero h1{font-size:clamp(2.7rem,7vw,5.2rem);letter-spacing:-.035em;margin-top:18px}
.sol{color:var(--cobalt);position:relative;white-space:nowrap}
.sol::after{content:"";position:absolute;left:0;right:0;bottom:.06em;height:.16em;background:var(--marigold);z-index:-1;border-radius:2px}
.hero .lede{margin-top:22px}
.hero .btn-row{margin-top:30px}
.not-sales{margin-top:24px;font:500 .85rem/1.5 var(--mono);color:var(--muted)}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}

.desk{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px -30px rgba(15,27,51,.35);overflow:hidden}
.desk-top{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font:500 .75rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.desk-top .live{display:flex;align-items:center;gap:8px}
.desk-top .live::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--marigold)}
.desk-body{padding:20px 18px 22px;display:grid;gap:18px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 .86rem/1.3 var(--body);padding:9px 13px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer}
.chip:hover{border-color:var(--cobalt)}
.chip[aria-pressed="true"]{background:var(--cobalt-soft);border-color:var(--cobalt)}
.ticket{border-radius:12px;padding:16px;display:grid;gap:6px}
.ticket .tag{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase}
.ticket.problem{background:var(--bg);border:1px dashed var(--line)}
.ticket.problem .tag{color:var(--muted)}
.ticket.solution{background:var(--cobalt-soft);border:1px solid color-mix(in srgb,var(--cobalt) 35%,transparent)}
.ticket.solution .tag{color:var(--cobalt)}
.ticket .what{font:600 1.05rem/1.35 var(--display)}
.result{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.result span,.pill{font:500 .78rem/1 var(--mono);padding:6px 9px;border-radius:6px;background:var(--surface);color:var(--marigold-ink);border:1px solid color-mix(in srgb,var(--marigold) 45%,transparent)}
.arrow{justify-self:center;font:500 .75rem/1 var(--mono);color:var(--muted);letter-spacing:.1em}

/* Grids & cards */
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.grid>*{min-width:0}
@media (max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:24px;display:grid;align-content:start;gap:12px}
.card p{color:var(--muted);font-size:.96rem}
a.card{text-decoration:none;transition:border-color .15s,transform .15s}
a.card:hover{border-color:var(--cobalt);transform:translateY(-2px)}
.card .more{font:600 .9rem/1 var(--body);color:var(--cobalt)}
.ico{width:42px;height:42px;border-radius:11px;background:var(--cobalt-soft);color:var(--cobalt);display:grid;place-items:center}
.ico svg{width:22px;height:22px}
.ticks{margin:0;padding:0;list-style:none;display:grid;gap:7px;font-size:.93rem}
.ticks li{display:flex;gap:9px}
.ticks li::before{content:"→";color:var(--marigold);font-family:var(--mono);flex-shrink:0}

.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.svc{background:var(--surface);padding:26px 22px 28px;display:grid;align-content:start;gap:12px;min-width:0;text-decoration:none}
.svc:hover h3{color:var(--cobalt)}
.svc p{color:var(--muted);font-size:.95rem}
@media (max-width:1000px){.services{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.services{grid-template-columns:1fr}}

/* Stats strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:16px;background:var(--surface)}
.stat{padding:24px;display:grid;gap:4px;border-left:1px solid var(--line)}
.stat:first-child{border-left:0}
.stat b{font:800 clamp(1.7rem,3vw,2.3rem)/1 var(--display);color:var(--cobalt);font-variant-numeric:tabular-nums}
.stat span{font-size:.9rem;color:var(--muted)}
@media (max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(3){border-left:0}.stat:nth-child(n+3){border-top:1px solid var(--line)}}

/* Before/after */
.ba{display:grid;grid-template-columns:1fr auto 1fr;gap:clamp(16px,3vw,32px);align-items:stretch;max-width:860px}
.ba>*{min-width:0}
.ba-card{border-radius:18px;border:1px solid var(--line);background:var(--surface);overflow:hidden;display:grid}
.ba-card .art{background:var(--bg);display:grid;place-items:center;padding:14px 16px}
.ba-card svg{display:block;width:100%;max-width:260px;height:auto;max-height:160px}
.ba-card .cap{padding:18px 20px 22px;display:grid;gap:6px;border-top:1px solid var(--line)}
.ba-card .tag{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.ba-card.after{border-color:color-mix(in srgb,var(--cobalt) 40%,var(--line))}
.ba-card.after .tag{color:var(--cobalt)}
.ba-card .cap p{color:var(--muted);font-size:.95rem}
.ba-mid{display:grid;place-items:center}
.ba-mid span{width:40px;height:40px;border-radius:50%;background:var(--marigold);color:#1b1300;display:grid;place-items:center;font:800 1.1rem/1 var(--display)}
@media (max-width:620px){.ba{grid-template-columns:1fr}.ba-mid span{transform:rotate(90deg)}}

/* Dark band */
.band{background:var(--ink);color:var(--bg)}
.band .eyebrow{color:var(--marigold)}
.band .lede,.band .muted{color:color-mix(in srgb,var(--bg) 70%,var(--ink))}
.band .card{background:color-mix(in srgb,var(--bg) 7%,var(--ink));border-color:color-mix(in srgb,var(--bg) 18%,var(--ink));color:var(--bg)}
.band .card p{color:color-mix(in srgb,var(--bg) 72%,var(--ink))}

/* Case study */
.case{display:grid;gap:16px}
.case .ind{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cobalt)}
.band .case .ind{color:var(--marigold)}
.case dl{margin:0;display:grid;gap:12px}
.case dt{font:600 .78rem/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.case dd{margin:4px 0 0;font-size:.96rem}
.case .outcome{display:flex;flex-wrap:wrap;gap:8px}

/* Testimonials */
.quote{display:grid;gap:14px}
.quote blockquote{margin:0;font:600 1.12rem/1.45 var(--display);letter-spacing:-.01em;color:var(--ink)}
.quote cite{font:500 .82rem/1.4 var(--mono);color:var(--muted);font-style:normal}

/* Detail rows (services, industries) */
.detail{display:grid;grid-template-columns:280px 1fr;gap:clamp(24px,5vw,56px);padding-block:44px;border-top:1px solid var(--line);scroll-margin-top:90px}
.detail:first-child{border-top:0}
.detail>*{min-width:0}
.detail .side{display:grid;gap:14px;align-content:start}
.detail .main{display:grid;gap:22px}
.detail .cols{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.detail h4{font:600 .78rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.example{background:var(--cobalt-soft);border-radius:12px;padding:16px 18px;font-size:.95rem}
.example b{font-family:var(--display)}
@media (max-width:860px){.detail{grid-template-columns:1fr}.detail .cols{grid-template-columns:1fr}}

/* Tool cards */
.tool .shot{border-radius:12px;background:var(--bg);border:1px solid var(--line);aspect-ratio:16/9;max-width:100%;display:grid;place-items:center;overflow:hidden}
.tool .shot svg{width:100%;height:100%}
.tool .meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.tool .price{font:700 1.05rem/1 var(--display)}

/* Pricing */
.plan{gap:16px}
.plan.featured{border-color:var(--cobalt);box-shadow:0 18px 50px -30px rgba(31,79,216,.6)}
.plan .tagline{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--cobalt)}
.plan .price{font:800 1.8rem/1 var(--display)}
.plan .price small{font:500 .85rem/1 var(--body);color:var(--muted)}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.step{display:grid;gap:10px;align-content:start;padding-top:18px;border-top:2px solid var(--ink)}
.step .n{font:500 .8rem/1 var(--mono);color:var(--cobalt)}
.step p{color:var(--muted);font-size:.95rem}
@media (max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}

/* FAQ */
.faq{display:grid;gap:10px;max-width:820px}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:0 20px}
.faq summary{cursor:pointer;list-style:none;padding:18px 0;font:700 1.05rem/1.35 var(--display);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 1.3rem/1 var(--mono);color:var(--cobalt)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding-bottom:18px;color:var(--muted);max-width:68ch}

/* Quiz */
.quiz{max-width:820px;display:grid;gap:14px}
.q{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:grid;gap:12px}
.q legend{font:600 1rem/1.4 var(--body);padding:0;margin-bottom:10px}
.q fieldset{border:0;margin:0;padding:0;min-width:0}
.opts{display:flex;flex-wrap:wrap;gap:8px}
.opts label{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:.92rem;background:var(--bg)}
.opts input{accent-color:var(--cobalt);margin:0}
.opts label:has(input:checked){border-color:var(--cobalt);background:var(--cobalt-soft)}
.progress{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.progress span{display:block;height:100%;width:0;background:var(--cobalt);transition:width .3s}
.score{display:grid;gap:14px;background:var(--surface);border:1px solid var(--cobalt);border-radius:16px;padding:24px}
.score .num{font:800 3rem/1 var(--display);color:var(--cobalt);font-variant-numeric:tabular-nums}

/* Prose (blog, about, privacy) */
.prose{max-width:70ch;font-size:1.06rem;line-height:1.75}
.prose>*+*{margin-top:1.1em}
.prose h2{font-size:1.6rem;margin-top:1.8em}
.prose h3{font-size:1.2rem;margin-top:1.5em}
.prose ul,.prose ol{padding-left:1.3em}
.prose li+li{margin-top:.4em}
.prose a{color:var(--cobalt)}
.prose .callout{background:var(--cobalt-soft);border-radius:12px;padding:16px 20px;font-size:1rem}
.post-meta{font:500 .82rem/1.4 var(--mono);color:var(--muted);margin-top:16px}

/* Contact */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,64px);align-items:start}
.contact>*{min-width:0}
.channels{display:grid;gap:12px}
.channel{display:grid;gap:4px;padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none}
.channel .k{font:500 .72rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.channel .v{font:600 1.02rem/1.3 var(--body);word-break:break-word}
form.f{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:26px;display:grid;gap:16px}
.field{display:grid;gap:6px}
label.l{font:600 .85rem/1 var(--body)}
input,select,textarea{font:inherit;font-size:.95rem;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--bg);color:var(--ink);width:100%}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cobalt);outline-offset:0;border-color:transparent}
textarea{min-height:120px;resize:vertical}
.two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-note{font-size:.82rem;color:var(--muted)}
.form-msg{font-size:.9rem;color:var(--cobalt);font-weight:600}
@media (max-width:860px){.contact{grid-template-columns:1fr}}
@media (max-width:480px){.two{grid-template-columns:1fr}}

/* CTA band */
.cta{background:var(--cobalt);color:#fff;border-radius:18px;padding:clamp(22px,3.5vw,34px) clamp(22px,4vw,40px);display:grid;grid-template-columns:1.4fr auto;gap:24px;align-items:center}
.cta>*{min-width:0}
.cta h2{color:#fff;font-size:clamp(1.35rem,2.4vw,1.75rem);line-height:1.25;letter-spacing:-.01em}
.cta p{color:#fff;opacity:.92;margin-top:8px;max-width:56ch;font-size:1rem;line-height:1.55}
.cta .btn{background:#fff;color:#0f1b33;border-color:#fff}
.cta .btn.ghost{background:transparent;color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .cta{background:#1f4fd8}}
:root[data-theme="dark"] .cta{background:#1f4fd8}
@media (max-width:760px){.cta{grid-template-columns:1fr}}

/* Areas */
.areas{display:flex;flex-wrap:wrap;gap:8px}
.areas span{padding:8px 13px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:.9rem}

/* Footer */
footer.site{border-top:1px solid var(--line);padding-block:48px 28px;font-size:.92rem;background:var(--surface)}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.foot-grid>*{min-width:0}
.foot-grid h4{font:600 .75rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.foot-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.foot-grid a{text-decoration:none;color:var(--muted)}.foot-grid a:hover{color:var(--ink)}
.foot-about{display:grid;gap:12px;align-content:start}
.foot-about .brand{color:var(--ink)}
.foot-about p{color:var(--muted);max-width:40ch}
.foot-bottom{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--muted);font-size:.85rem}
.socials{display:flex;gap:10px}
.socials a{width:36px;height:36px;border:1px solid var(--line);border-radius:10px;display:grid;place-items:center;color:var(--muted)}
.socials svg{width:17px;height:17px}
@media (max-width:860px){.foot-grid{grid-template-columns:1fr 1fr}.foot-about{grid-column:1/-1}}

/* WhatsApp float */
.wa-float{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));z-index:25;display:flex;align-items:center;gap:8px;background:var(--wa);color:#fff;text-decoration:none;font:600 .92rem/1 var(--body);padding:13px 16px;border-radius:999px;box-shadow:0 14px 30px -12px rgba(0,0,0,.45)}
.wa-float svg{width:22px;height:22px}
@media (max-width:560px){.wa-float span{display:none}.wa-float{padding:14px}}

/* Calculators */
.calc .calc-out{border-top:1px dashed var(--line);padding-top:14px;display:grid;gap:6px}
.calc-out .big{font:800 1.7rem/1.1 var(--display);color:var(--cobalt);font-variant-numeric:tabular-nums}
.calc-out .row2{display:flex;justify-content:space-between;gap:10px;font-size:.88rem;color:var(--muted);font-variant-numeric:tabular-nums}
.calc-out .row2 b{color:var(--ink)}