/* =========================================================================
   WebTechMitra — Design System
   Palette: Deep blue (trust) + Emerald (growth/action)
   Single stylesheet, no dependencies. Mobile-first.
   ========================================================================= */

/* ---------- Design tokens ---------- */
:root{
  /* Brand */
  --navy-900:#0a1a33;
  --navy-800:#0d2444;
  --navy-700:#123056;
  --blue-700:#1846b8;
  --blue-600:#1e56d6;
  --blue-500:#2f6bea;
  --blue-050:#eef3fe;

  --emerald-700:#047857;   /* AA-safe on white for button text */
  --emerald-600:#059669;
  --emerald-500:#10b981;   /* decorative accent */
  --emerald-050:#e7f7f0;

  /* Ink & surface */
  --ink-900:#0b1220;
  --ink-700:#243247;
  --ink-500:#516074;
  --ink-400:#7a879b;
  --line:#e4ebf3;
  --line-strong:#cfdae8;
  --bg:#ffffff;
  --bg-soft:#f5f8fc;
  --bg-navy:var(--navy-900);
  --white:#ffffff;

  --amber-500:#f59e0b;

  /* Typography */
  --font-sans:"Plus Jakarta Sans","Segoe UI",Roboto,-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
  --fs-hero:clamp(2.1rem,5.2vw,3.6rem);
  --fs-h2:clamp(1.65rem,3.4vw,2.4rem);
  --fs-h3:clamp(1.2rem,2vw,1.45rem);
  --fs-lead:clamp(1.05rem,1.5vw,1.22rem);
  --fs-body:1rem;
  --fs-sm:0.9rem;

  /* Spacing & radius */
  --sp-section:clamp(3.5rem,7vw,6rem);
  --radius:14px;
  --radius-lg:22px;
  --radius-sm:9px;
  --container:1160px;
  --gutter:clamp(1.1rem,4vw,2rem);

  /* Effects */
  --shadow-sm:0 1px 2px rgba(11,18,32,.06),0 1px 3px rgba(11,18,32,.05);
  --shadow-md:0 10px 24px -8px rgba(13,36,68,.16),0 4px 10px -6px rgba(13,36,68,.12);
  --shadow-lg:0 30px 60px -20px rgba(13,36,68,.28),0 10px 24px -12px rgba(13,36,68,.16);
  --ring:0 0 0 3px rgba(47,107,234,.35);
  --grad-brand:linear-gradient(135deg,var(--blue-600),var(--navy-800));
  --transition:.25s cubic-bezier(.4,0,.2,1);
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:var(--fs-body);
  line-height:1.65;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
h1,h2,h3,h4{color:var(--ink-900);line-height:1.18;font-weight:800;letter-spacing:-.02em;margin:0 0 .5em}
h1{font-size:var(--fs-hero)}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);font-weight:700}
p{margin:0 0 1rem}
a{color:var(--blue-600);text-decoration:none;transition:color var(--transition)}
a:hover{color:var(--blue-700)}
img,svg{max-width:100%;height:auto;display:block}
.ico{width:1.15em;height:1.15em;fill:currentColor;flex:none;vertical-align:middle}
ul{margin:0;padding:0;list-style:none}
strong{color:var(--ink-900);font-weight:700}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sp-section)}
.section--soft{background:var(--bg-soft)}
.section--navy{background:var(--bg-navy);color:#c9d6ea}
.section--navy h2,.section--navy h3{color:#fff}
.section--tight{padding-block:clamp(2.4rem,4vw,3.4rem)}
.narrow{max-width:720px}
.center{text-align:center}
.mx-auto{margin-inline:auto}

/* Section heading block */
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue-700);background:var(--blue-050);
  padding:.4rem .8rem;border-radius:999px;margin-bottom:1rem;
}
.section--navy .eyebrow{color:#8fd7bb;background:rgba(16,185,129,.12)}
.section-head{max-width:660px;margin-bottom:clamp(2rem,4vw,3rem)}
.section-head.center{margin-inline:auto}
.section-head p{color:var(--ink-500);font-size:var(--fs-lead)}
.section--navy .section-head p{color:#9fb2cc}

/* ---------- Buttons ---------- */
.btn{
  --btn-bg:var(--blue-600);--btn-fg:#fff;--btn-bd:transparent;
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font:inherit;font-weight:700;font-size:1rem;line-height:1;
  padding:.95rem 1.5rem;border-radius:var(--radius-sm);
  background:var(--btn-bg);color:var(--btn-fg);border:1.5px solid var(--btn-bd);
  cursor:pointer;text-align:center;white-space:nowrap;
  transition:transform var(--transition),box-shadow var(--transition),background var(--transition),color var(--transition);
  box-shadow:var(--shadow-sm);
}
.btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);color:var(--btn-fg)}
.btn:active{transform:translateY(0)}
.btn--primary{--btn-bg:var(--emerald-700)}
.btn--primary:hover{--btn-bg:var(--emerald-600)}
.btn--brand{--btn-bg:var(--blue-600)}
.btn--brand:hover{--btn-bg:var(--blue-700)}
.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink-900);--btn-bd:var(--line-strong);box-shadow:none}
.btn--ghost:hover{--btn-bd:var(--blue-500);--btn-fg:var(--blue-700)}
.btn--white{--btn-bg:#fff;--btn-fg:var(--navy-800)}
.btn--wa{--btn-bg:#1faf52;--btn-fg:#fff}
.btn--wa:hover{--btn-bg:#199247}
.btn--lg{padding:1.1rem 1.9rem;font-size:1.05rem}
.btn--block{display:flex;width:100%}
.btn .ico{width:1.15em;height:1.15em;fill:currentColor}
.btn-row{display:flex;flex-wrap:wrap;gap:.85rem}
.btn-row.center{justify-content:center}

/* ---------- Header / nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid transparent;transition:border-color var(--transition),box-shadow var(--transition);
}
.site-header.is-scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;gap:1.5rem;height:72px}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.15rem;color:var(--ink-900);letter-spacing:-.02em}
.brand:hover{color:var(--ink-900)}
.brand svg{height:34px;width:auto}
.nav-links{display:none;align-items:center;gap:1.6rem;margin-left:auto}
.nav-links a{color:var(--ink-700);font-weight:600;font-size:.96rem;position:relative;padding:.25rem 0}
.nav-links a:hover,.nav-links a.active{color:var(--blue-700)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--emerald-500);border-radius:2px}
.nav-cta{display:none;margin-left:.4rem}
.nav-toggle{
  margin-left:auto;display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;padding:10px;background:none;border:1px solid var(--line);border-radius:10px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--ink-900);border-radius:2px;transition:transform var(--transition),opacity var(--transition)}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{
  display:none;position:fixed;inset:72px 0 0;z-index:55;background:#fff;padding:var(--gutter);
  flex-direction:column;gap:.3rem;overflow-y:auto;animation:fade .2s ease;
}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:.95rem .5rem;font-size:1.1rem;font-weight:600;color:var(--ink-900);border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:1rem}
body.menu-open{overflow:hidden}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 520px at 82% -8%,rgba(16,185,129,.10),transparent 60%),
  radial-gradient(900px 500px at 10% 0%,rgba(47,107,234,.10),transparent 55%),
  var(--bg);
}
.hero-grid{display:grid;grid-template-columns:1fr;gap:clamp(2rem,5vw,3.5rem);align-items:center;padding-block:clamp(3rem,6vw,5rem)}
.hero-title{margin-bottom:1rem}
.hero-title .hl{color:var(--blue-700);position:relative;white-space:nowrap}
.hero-lead{font-size:var(--fs-lead);color:var(--ink-500);max-width:560px;margin-bottom:1.7rem}
.hero-cta{margin-bottom:1.4rem}
.hero-assure{display:flex;flex-wrap:wrap;gap:.6rem 1.3rem;font-size:.9rem;color:var(--ink-500);font-weight:600}
.hero-assure li{display:flex;align-items:center;gap:.45rem}
.hero-assure .ico{width:1.1em;height:1.1em;fill:var(--emerald-600)}
.hero-visual{position:relative}
.hero-visual svg{width:100%;height:auto;filter:drop-shadow(0 30px 50px rgba(13,36,68,.22))}

/* ---------- Trust bar ---------- */
.valuebar{display:grid;grid-template-columns:1fr;gap:.9rem}
.value-item{display:flex;gap:.8rem;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:1rem 1.1rem;box-shadow:var(--shadow-sm)}
.value-item .ico{flex:none;width:1.6rem;height:1.6rem;fill:var(--emerald-600);margin-top:.1rem}
.value-item b{display:block;color:var(--ink-900);font-size:.98rem}
.value-item span{font-size:.88rem;color:var(--ink-500)}

/* ---------- Card grid ---------- */
.grid{display:grid;gap:1.2rem}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:1fr}
.grid-4{grid-template-columns:1fr 1fr}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:1.6rem;
  box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-strong)}
.card-ico{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:13px;
  background:var(--blue-050);margin-bottom:1rem}
.card-ico .ico{width:26px;height:26px;fill:var(--blue-600)}
.card h3{margin-bottom:.45rem}
.card p{color:var(--ink-500);font-size:.95rem;margin-bottom:1rem}
.card .card-link{font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:.35rem}
.card .card-link .ico{width:1em;height:1em;fill:currentColor;transition:transform var(--transition)}
.card:hover .card-link .ico{transform:translateX(3px)}
.card--feature{border-top:3px solid var(--emerald-500)}

/* Benefit check list */
.checklist{display:grid;gap:.7rem}
.checklist li{display:flex;gap:.65rem;align-items:flex-start;font-size:.98rem}
.checklist .ico{flex:none;width:1.35rem;height:1.35rem;fill:var(--emerald-600);margin-top:.15rem}
.section--navy .checklist .ico{fill:var(--emerald-500)}

/* ---------- Industries ---------- */
.industry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem}
.industry{display:flex;align-items:center;gap:.6rem;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:.85rem .95rem;font-weight:600;font-size:.92rem;color:var(--ink-700);
  transition:border-color var(--transition),transform var(--transition)}
.industry:hover{border-color:var(--blue-500);transform:translateY(-2px)}
.industry .ico{width:1.3rem;height:1.3rem;fill:var(--blue-600);flex:none}

/* ---------- Portfolio ---------- */
.portfolio-grid{display:grid;grid-template-columns:1fr;gap:1.3rem}
.project{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:transform var(--transition),box-shadow var(--transition)}
.project:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.project-thumb{position:relative;aspect-ratio:16/10;background:var(--bg-soft);overflow:hidden}
.project-thumb svg{width:100%;height:100%}
.project-tag{position:absolute;top:.8rem;left:.8rem;background:rgba(10,26,51,.86);color:#fff;
  font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:.3rem .6rem;border-radius:6px}
.demo-badge{position:absolute;top:.8rem;right:.8rem;background:var(--amber-500);color:#3a2600;
  font-size:.68rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:.3rem .55rem;border-radius:6px}
.project-body{padding:1.2rem 1.3rem 1.4rem}
.project-body .kind{font-size:.8rem;font-weight:700;color:var(--blue-700);text-transform:uppercase;letter-spacing:.05em}
.project-body h3{margin:.3rem 0 .4rem;font-size:1.15rem}
.project-body p{font-size:.92rem;color:var(--ink-500);margin-bottom:.9rem}

/* ---------- Before / After ---------- */
.ba-grid{display:grid;grid-template-columns:1fr;gap:1.2rem;align-items:stretch}
.ba-card{border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm)}
.ba-card figure{margin:0}
.ba-card .ba-vis{aspect-ratio:16/10}
.ba-card .ba-vis svg{width:100%;height:100%}
.ba-card figcaption{padding:1rem 1.2rem}
.ba-label{display:inline-block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;
  padding:.28rem .6rem;border-radius:6px;margin-bottom:.5rem}
.ba-label--before{background:#fde8e8;color:#a12626}
.ba-label--after{background:var(--emerald-050);color:var(--emerald-700)}
.ba-card ul{display:grid;gap:.4rem;font-size:.9rem;color:var(--ink-500)}
.ba-card ul li{display:flex;gap:.5rem;align-items:flex-start}
.ba-card .ico{width:1.05rem;height:1.05rem;flex:none;margin-top:.18rem}
.ba-card--after .ico{fill:var(--emerald-600)}
.ba-card--before .ico{fill:#c0553f}

/* ---------- Process ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:1.1rem;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.3rem 1.3rem;box-shadow:var(--shadow-sm)}
.step .num{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;
  background:var(--grad-brand);color:#fff;font-weight:800;font-size:1.05rem;margin-bottom:.8rem}
.step h3{font-size:1.08rem;margin-bottom:.3rem}
.step p{font-size:.92rem;color:var(--ink-500);margin:0}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:1fr;gap:1.3rem;align-items:stretch}
.price{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:1.8rem 1.6rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.price--featured{border:2px solid var(--blue-600);box-shadow:var(--shadow-md)}
.price-flag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--blue-600);color:#fff;
  font-size:.72rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;padding:.35rem .85rem;border-radius:999px}
.price h3{font-size:1.25rem;margin-bottom:.2rem}
.price .for{font-size:.9rem;color:var(--ink-500);margin-bottom:1rem}
.price .amount{font-size:2.1rem;font-weight:800;color:var(--ink-900);letter-spacing:-.03em}
.price .amount small{font-size:.85rem;font-weight:600;color:var(--ink-400);letter-spacing:0}
.price .note{font-size:.82rem;color:var(--ink-400);margin:.2rem 0 1.2rem}
.price ul{display:grid;gap:.6rem;margin-bottom:1.5rem;font-size:.93rem}
.price ul li{display:flex;gap:.55rem;align-items:flex-start}
.price ul .ico{flex:none;width:1.2rem;height:1.2rem;fill:var(--emerald-600);margin-top:.12rem}
.price ul li.off{color:var(--ink-400)}
.price ul li.off .ico{fill:var(--line-strong)}
.price .btn{margin-top:auto}
.price-foot{text-align:center;color:var(--ink-500);font-size:.92rem;margin-top:1.5rem}

/* ---------- Forms ---------- */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--shadow-md)}
.form-grid{display:grid;grid-template-columns:1fr;gap:1rem}
.field{display:flex;flex-direction:column;gap:.35rem}
.field.col-2{grid-column:1/-1}
.field label{font-size:.86rem;font-weight:700;color:var(--ink-900)}
.field label .req{color:#c0392b}
.field input,.field select,.field textarea{
  font:inherit;font-size:.98rem;color:var(--ink-900);background:#fff;
  border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);padding:.8rem .9rem;width:100%;
  transition:border-color var(--transition),box-shadow var(--transition);
}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue-500);box-shadow:var(--ring)}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-400)}
.field .err{font-size:.8rem;color:#c0392b;display:none}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#c0392b}
.field.invalid .err{display:block}
.hp-field{position:absolute!important;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden}
.form-consent{font-size:.8rem;color:var(--ink-400);margin-top:.4rem}
.form-note{display:flex;gap:.5rem;align-items:center;font-size:.85rem;color:var(--ink-500);margin-top:1rem}
.form-note .ico{width:1.1rem;height:1.1rem;fill:var(--emerald-600);flex:none}
.form-status{border-radius:var(--radius-sm);padding:.85rem 1rem;font-size:.92rem;font-weight:600;margin-bottom:1rem;display:none}
.form-status.show{display:block}
.form-status.ok{background:var(--emerald-050);color:var(--emerald-700);border:1px solid #b9e6d1}
.form-status.bad{background:#fdecea;color:#a12626;border:1px solid #f4c7c3}
.btn.is-loading{opacity:.75;pointer-events:none}
.btn .spinner{display:none;width:1.1em;height:1.1em;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;
  border-radius:50%;animation:spin .7s linear infinite}
.btn.is-loading .spinner{display:inline-block}
.btn.is-loading .btn-label{opacity:.85}

/* Lead magnet split */
.lead-split{display:grid;grid-template-columns:1fr;gap:clamp(1.6rem,4vw,3rem);align-items:center}
.lead-split .checklist{margin-top:1.2rem}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:.7rem;max-width:820px;margin-inline:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.1rem 1.2rem;background:none;border:0;font:inherit;font-weight:700;font-size:1.02rem;color:var(--ink-900);
  text-align:left;cursor:pointer}
.faq-q .ico{flex:none;width:1.3rem;height:1.3rem;fill:var(--blue-600);transition:transform var(--transition)}
.faq-item.open .faq-q .ico{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 1.2rem 1.2rem;color:var(--ink-500);font-size:.96rem}

/* ---------- Final CTA ---------- */
.cta-band{background:var(--grad-brand);border-radius:var(--radius-lg);padding:clamp(2.2rem,5vw,3.6rem);
  text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:
  radial-gradient(600px 300px at 80% 120%,rgba(16,185,129,.28),transparent 60%);pointer-events:none}
.cta-band h2{color:#fff;position:relative}
.cta-band p{color:rgba(255,255,255,.85);max-width:560px;margin:0 auto 1.6rem;position:relative;font-size:var(--fs-lead)}
.cta-band .btn-row{position:relative}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#9fb2cc;padding-block:clamp(2.6rem,5vw,3.6rem) 1.6rem}
.footer-grid{display:grid;grid-template-columns:1fr;gap:2rem;margin-bottom:2rem}
.site-footer .brand{color:#fff}
.site-footer h4{color:#fff;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase;margin:0 0 1rem}
.footer-links{display:grid;gap:.55rem}
.footer-links a{color:#9fb2cc;font-size:.93rem}
.footer-links a:hover{color:#fff}
.footer-about p{font-size:.92rem;color:#8ea3c0;max-width:340px}
.footer-contact{display:grid;gap:.6rem;font-size:.93rem}
.footer-contact a{color:#c9d6ea;display:inline-flex;gap:.5rem;align-items:center}
.footer-contact a:hover{color:#fff}
.footer-contact .ico{width:1.1rem;height:1.1rem;fill:var(--emerald-500);flex:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.4rem;display:flex;flex-wrap:wrap;
  gap:.6rem 1.2rem;justify-content:space-between;font-size:.85rem;color:#7f95b4}
.footer-bottom a{color:#9fb2cc}

/* ---------- Sticky mobile action bar ---------- */
.mobile-bar{position:fixed;left:0;right:0;bottom:0;z-index:70;display:grid;grid-template-columns:1fr 1fr;
  gap:1px;background:var(--line);box-shadow:0 -6px 20px rgba(13,36,68,.14);
  padding-bottom:env(safe-area-inset-bottom,0)}
.mobile-bar a{display:flex;align-items:center;justify-content:center;gap:.5rem;background:#fff;
  padding:.95rem;font-weight:700;font-size:.95rem;color:var(--ink-900)}
.mobile-bar a.wa{background:#1faf52;color:#fff}
.mobile-bar a.call{background:var(--blue-600);color:#fff}
.mobile-bar .ico{width:1.2rem;height:1.2rem;fill:currentColor}
body{padding-bottom:0}

/* Floating WhatsApp (desktop) */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:65;width:56px;height:56px;border-radius:50%;
  background:#1faf52;display:none;align-items:center;justify-content:center;box-shadow:var(--shadow-lg)}
.wa-float .ico{width:30px;height:30px;fill:#fff}
.wa-float:hover{transform:scale(1.06)}

/* ---------- Reveal animation (only when JS is active) ---------- */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.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}

/* ---------- Utilities ---------- */
.skip-link{position:absolute;left:-999px;top:0;background:#fff;color:var(--blue-700);padding:.7rem 1rem;
  border-radius:0 0 8px 0;font-weight:700;z-index:200}
.skip-link:focus{left:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ---------- Responsive ---------- */
@media(min-width:560px){
  .valuebar{grid-template-columns:1fr 1fr}
  .grid-3{grid-template-columns:1fr 1fr}
  .portfolio-grid{grid-template-columns:1fr 1fr}
  .ba-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr 1fr}
  .industry-grid{grid-template-columns:repeat(3,1fr)}
}
@media(min-width:820px){
  .nav-links{display:flex}
  .nav-cta{display:inline-flex}
  .nav-toggle{display:none}
  .mobile-bar{display:none}
  .wa-float{display:flex}
  .hero-grid{grid-template-columns:1.05fr .95fr}
  .valuebar{grid-template-columns:repeat(4,1fr)}
  .grid-3{grid-template-columns:repeat(3,1fr)}
  .grid-4{grid-template-columns:repeat(4,1fr)}
  .steps{grid-template-columns:repeat(5,1fr)}
  .price-grid{grid-template-columns:repeat(3,1fr)}
  .portfolio-grid{grid-template-columns:repeat(3,1fr)}
  .industry-grid{grid-template-columns:repeat(4,1fr)}
  .lead-split{grid-template-columns:1fr 1.05fr}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}
  h1{letter-spacing:-.03em}
}
@media(min-width:1024px){
  .grid-4{grid-template-columns:repeat(4,1fr)}
}

/* Respect reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .reveal{opacity:1;transform:none;transition:none}
}