@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

html[data-theme="dark"]{
--bg:#060816;--bg2:#0c1020;--bg3:#121829;
--surface:rgba(255,255,255,.04);--surface-hover:rgba(255,255,255,.07);
--dropdown-bg:#0f1424;--dropdown-hover:#161d32;
--text:#f8fafc;--muted:#94a3b8;--dim:#64748b;
--border:rgba(255,255,255,.08);--border-strong:rgba(255,255,255,.14);
--shadow:0 24px 64px rgba(0,0,0,.45);
--hero-glow:radial-gradient(ellipse 70% 55% at 50% -10%,rgba(99,102,241,.22),transparent),radial-gradient(ellipse 50% 40% at 90% 20%,rgba(14,165,233,.12),transparent);
--header-bg:rgba(6,8,22,.88);
--input-bg:#0c1020;
--accent:#6366f1;--blue:#0ea5e9;--teal:#14b8a6;
--grad:linear-gradient(135deg,#6366f1 0%,#0ea5e9 50%,#14b8a6 100%);
--metric-bg:rgba(255,255,255,.03);
}

html[data-theme="light"]{
--bg:#f8fafc;--bg2:#f1f5f9;--bg3:#e2e8f0;
--surface:#ffffff;--surface-hover:#f8fafc;
--dropdown-bg:#ffffff;--dropdown-hover:#f1f5f9;
--text:#0f172a;--muted:#475569;--dim:#64748b;
--border:rgba(15,23,42,.08);--border-strong:rgba(15,23,42,.14);
--shadow:0 20px 50px rgba(15,23,42,.08);
--hero-glow:radial-gradient(ellipse 80% 60% at 50% -20%,rgba(99,102,241,.08),transparent),radial-gradient(ellipse 60% 40% at 80% 30%,rgba(14,165,233,.06),transparent);
--header-bg:rgba(248,250,252,.92);
--input-bg:#fff;
--accent:#4f46e5;--blue:#0284c7;--teal:#0d9488;
--grad:linear-gradient(135deg,#4f46e5 0%,#0284c7 50%,#0d9488 100%);
--metric-bg:#fff;
}

:root{
--r:14px;--r-lg:20px;--max:1180px;
--font:'Inter',system-ui,-apple-system,sans-serif;
--mono:ui-monospace,Consolas,monospace;
--ease:cubic-bezier(.4,0,.2,1);
}

html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

body{font:400 16px/1.65 var(--font);color:var(--muted);background:var(--bg);min-height:100vh;transition:background .3s var(--ease),color .3s var(--ease)}
img,svg{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none;transition:color .2s}
a:hover,a:focus-visible{color:var(--teal)}
a:focus-visible,button:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:6px}

.skip{position:absolute;left:-9999px;top:0;z-index:9999;padding:8px 16px;background:var(--blue);color:#fff}
.skip:focus{left:8px;top:8px}
.container{width:min(100% - 40px,var(--max));margin-inline:auto}

h1,h2,h3,h4{color:var(--text);line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.25rem,5.5vw,3.75rem);font-weight:800}
h2{font-size:clamp(1.625rem,3vw,2.375rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600}
p+p{margin-top:1rem}
.lead{font-size:clamp(1.05rem,2vw,1.2rem);max-width:54ch;color:var(--muted);line-height:1.7}

.gradient-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-line{display:block}
.hero-line-accent{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:999px;font-weight:600;font-size:.9375rem;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 32px rgba(99,102,241,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(99,102,241,.38);color:#fff}
.btn-secondary{background:var(--surface);color:var(--text);border:1px solid var(--border-strong)}
.btn-secondary:hover{border-color:var(--blue);background:var(--surface-hover);color:var(--text)}
.btn-sm{padding:10px 20px;font-size:.875rem}
.btn-ghost{background:transparent;color:var(--text);border:1px solid var(--border);padding:10px 18px;border-radius:999px;font-size:.875rem;font-weight:600;cursor:pointer;font-family:inherit}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}

/* Cards */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px;transition:transform .25s var(--ease),box-shadow .25s,border-color .25s;box-shadow:var(--shadow);display:block;color:inherit}
.card:hover{transform:translateY(-4px);border-color:rgba(99,102,241,.25);color:inherit}
.card h3{margin-bottom:10px;color:var(--text)}
.card p{font-size:.9375rem;line-height:1.65}
.icon{width:52px;height:52px;border-radius:14px;background:var(--grad);display:grid;place-items:center;margin-bottom:18px}
.icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2}

.pill{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;font-size:.8125rem;font-weight:600;background:var(--surface);border:1px solid var(--border);color:var(--blue);margin-bottom:24px}
.pill-dot{width:8px;height:8px;border-radius:50%;background:var(--grad);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

.section{padding:80px 0}
.section-alt{background:var(--bg2)}
.section-head{text-align:center;max-width:640px;margin:0 auto 52px}
.section-head p{margin-top:14px;font-size:1.05rem}
.section-label{display:block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);margin-bottom:12px}

.tag{display:inline-block;padding:5px 14px;border-radius:999px;font-size:.75rem;font-weight:600;background:rgba(99,102,241,.12);color:var(--accent);margin-bottom:16px}

/* Header — Bilytica-style */
.header{position:sticky;top:0;z-index:200;background:var(--header-bg);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);transition:background .3s}
.header-inner{display:flex;align-items:center;gap:20px;padding:14px 0}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:800;color:var(--text);letter-spacing:-.03em;line-height:0}
.logo span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.logo-icon{border-radius:8px;flex-shrink:0}
.logo-img{height:42px;width:auto;max-width:200px;object-fit:contain;display:block}
.logo-img-sm{height:36px;max-width:170px}
html[data-theme="light"] .logo-img-dark{display:none}
html[data-theme="dark"] .logo-img-light{display:none}
html[data-theme="dark"] .logo-img-dark{border-radius:6px}
.demo-box{max-width:640px;margin:0 auto;text-align:center;padding:40px 28px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.demo-box h2{margin-top:12px}
.demo-box p{margin-top:14px;color:var(--muted);line-height:1.65}
.demo-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:24px}
.demo-note{margin-top:16px;font-size:.8125rem;color:var(--dim)}
.demo-note code{font-size:.75rem;background:var(--bg2);padding:2px 6px;border-radius:4px}
.product-card{display:flex;flex-direction:column;gap:8px}
.product-meta{margin-top:auto;padding-top:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--blue)}
.urdu-line{font-size:1.05rem;margin-top:14px;color:var(--muted);line-height:1.8}
.urdu-box{margin-top:28px;padding:18px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);color:var(--muted);line-height:1.9}
.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}
.step-card{padding:24px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg)}
.step-num{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;font-size:.875rem;margin-bottom:12px}
.step-card h3{margin-bottom:8px;font-size:1rem}
.step-card p{color:var(--muted);font-size:.9rem;line-height:1.6}
.step-card code,.demo-box code{font-size:.85em;background:var(--bg2);padding:2px 6px;border-radius:4px}
.feature-block{margin-top:36px;padding-top:28px;border-top:1px solid var(--border)}
.feature-block:first-of-type{margin-top:8px;padding-top:0;border-top:none}
.feature-block h3{font-size:1.05rem;margin-bottom:14px}
.feature-block .features-list{max-width:720px}

/* Product page — tighter layout */
.product-page .page-hero-compact{padding:40px 0 28px}
.product-page .section-tight{padding:48px 0}
.product-page .section-head-sm{margin-bottom:28px}
.product-page .section-head-sm p{margin-top:10px;font-size:.95rem;color:var(--muted)}
.page-toc{position:sticky;top:64px;z-index:150;background:var(--header-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.page-toc .container{display:flex;flex-wrap:wrap;gap:4px 8px;padding:10px 0;overflow-x:auto}
.page-toc a{padding:6px 12px;border-radius:999px;font-size:.8125rem;font-weight:500;color:var(--muted);white-space:nowrap;transition:background .15s,color .15s}
.page-toc a:hover{color:var(--text);background:var(--surface)}
.overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.overview-grid h2{font-size:1.35rem;margin:8px 0 18px;letter-spacing:-.02em}
.audience-list{list-style:none;display:grid;gap:12px}
.audience-list li{padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);font-size:.9rem;line-height:1.55;color:var(--muted)}
.audience-list strong{color:var(--text);display:block;margin-bottom:2px;font-size:.875rem}
.benefit-stack{display:grid;gap:8px}
.benefit-row{display:grid;gap:4px;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r)}
.benefit-row strong{font-size:.875rem;color:var(--text)}
.benefit-row span{font-size:.875rem;color:var(--muted);line-height:1.5}
.urdu-box-sm{margin-top:20px;padding:14px 16px;font-size:.9rem}
.feat-accordion{max-width:900px;margin:0 auto}
.feat-count{margin-left:auto;margin-right:10px;font-size:.75rem;font-weight:600;color:var(--dim);background:var(--bg2);padding:2px 8px;border-radius:999px}
.feat-accordion .acc-btn{gap:10px}
.feat-cols{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;margin:0}
.feat-cols li{position:relative;padding:8px 10px 8px 22px;font-size:.875rem;line-height:1.45;color:var(--muted);background:var(--bg2);border-radius:8px}
.feat-cols li::before{content:"";position:absolute;left:8px;top:14px;width:6px;height:6px;border-radius:50%;background:var(--grad)}
.license-panel{display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:start;max-width:960px;margin:0 auto;padding:28px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg)}
.license-panel h2{font-size:1.35rem;margin:8px 0 12px}
.license-lead{color:var(--muted);line-height:1.7;margin-bottom:14px}
.license-lead strong{color:var(--text)}
.demo-divider{border:none;border-top:1px solid var(--border);margin:24px 0 18px}
.demo-contact-title{font-size:1.05rem;margin-bottom:8px}
.demo-contact{font-size:.9rem;color:var(--muted);line-height:1.7}
.faq-download-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:32px;align-items:start}
.side-heading{font-size:1.35rem;margin:8px 0 18px;letter-spacing:-.02em}
.demo-box-side{max-width:none;margin:0;position:sticky;top:120px;text-align:left}
.demo-box-side .demo-actions{justify-content:flex-start}
.demo-box-side .urdu-box{text-align:right}
.download-list{display:grid;gap:20px;max-width:880px;margin:0 auto}
.download-card{padding:28px;background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.download-card-muted{opacity:.96;box-shadow:none}
.download-card-top{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}
.download-badge{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;padding:4px 10px;border-radius:999px}
.download-badge.available{background:rgba(14,165,233,.12);color:var(--blue)}
.download-badge.request{background:var(--bg2);color:var(--muted)}
.download-badge.soon{background:rgba(99,102,241,.1);color:var(--accent)}
.download-type{font-size:.75rem;font-weight:600;color:var(--dim)}
.download-card h3{font-size:1.2rem;margin-bottom:8px}
.download-card>p{color:var(--muted);line-height:1.6;font-size:.9375rem}
.download-meta{list-style:none;margin:14px 0 0;display:grid;gap:6px}
.download-meta li{font-size:.875rem;color:var(--muted);padding-left:14px;position:relative}
.download-meta li::before{content:"";position:absolute;left:0;top:8px;width:6px;height:6px;border-radius:50%;background:var(--grad)}
.download-meta code{font-size:.8em;background:var(--bg2);padding:2px 6px;border-radius:4px}
.download-card-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
@media(max-width:900px){
.overview-grid,.license-panel,.feat-cols,.faq-download-grid{grid-template-columns:1fr}
.page-toc{top:0}
.demo-box-side{position:static;text-align:center}
.demo-box-side .demo-actions{justify-content:center}
}

.nav{display:flex;align-items:center;gap:2px;flex:1;margin-left:20px}
.header-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-link,.nav-drop-btn{padding:10px 14px;color:var(--muted);font-size:.875rem;font-weight:500;border-radius:10px;border:none;background:none;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:4px;transition:color .2s,background .2s}
.nav-link:hover,.nav-drop-btn:hover,.nav-link.active,.nav-drop-btn.active{color:var(--text);background:var(--surface)}
.nav-drop-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;transition:transform .2s}
.nav-dropdown{position:relative}
.nav-dropdown.open .nav-drop-btn svg{transform:rotate(180deg)}
.dropdown-panel{position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%) translateY(8px);min-width:520px;background:var(--dropdown-bg);border:1px solid var(--border-strong);border-radius:var(--r-lg);padding:24px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;z-index:500;isolation:isolate}
.nav-dropdown.open .dropdown-panel{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown-panel a:hover{background:var(--dropdown-hover)}
.drop-external::after{content:" ↗";font-size:.75em;opacity:.6}
.dropdown-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.drop-label{display:block;font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--dim);margin-bottom:12px}
.dropdown-panel a{display:block;padding:9px 12px;border-radius:8px;font-size:.875rem;font-weight:500;color:var(--text);transition:background .15s,color .15s}
.dropdown-panel a:hover{color:var(--text)}
.drop-all{margin-top:8px;color:var(--blue)!important;font-weight:600!important}

.theme-toggle{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;display:grid;place-items:center;transition:background .2s}
.theme-toggle:hover{background:var(--surface-hover)}
.theme-toggle svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
html[data-theme="dark"] .icon-sun{display:none}
html[data-theme="light"] .icon-moon{display:none}
.theme-toggle-sm{width:44px;flex-shrink:0}

.nav-toggle{display:none;background:none;border:none;color:var(--text);padding:8px;cursor:pointer;flex-shrink:0;margin-left:8px}
.nav-toggle svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}

/* Hero — Bilytica-style */
.hero{padding:72px 0 56px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-glow);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-visual{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:32px;box-shadow:var(--shadow)}

.hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:40px}
.metric{padding:20px 16px;background:var(--metric-bg);border:1px solid var(--border);border-radius:var(--r);text-align:center;transition:transform .2s}
.metric:hover{transform:translateY(-2px)}
.metric strong{display:block;font-size:clamp(1.75rem,3vw,2.25rem);font-weight:800;line-height:1;font-family:var(--mono);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.metric span{display:block;margin-top:8px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--dim);line-height:1.3}

.hero-features h3{font-size:1rem;font-weight:700;color:var(--text);margin-bottom:16px}
.hero-features-list{list-style:none;display:grid;gap:12px;margin-bottom:20px}
.hero-features-list li{position:relative;padding-left:26px;font-size:.9rem;color:var(--muted)}
.hero-features-list li::before{content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:var(--grad)}
.hero-features-btn{width:100%}
.hero-features-note{font-size:.75rem;color:var(--dim);text-align:center;margin-top:10px}

.trust{padding:28px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);text-align:center;font-size:.9375rem;color:var(--dim)}

/* Takeaways — Bilytica key points */
.takeaways{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:48px 0}
.takeaways-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.takeaway{padding:20px;border-left:3px solid transparent;border-image:var(--grad) 1;background:var(--surface);border-radius:0 var(--r) var(--r) 0;border:1px solid var(--border);border-left-width:3px;border-left-color:var(--accent)}
.takeaway p{font-size:.9375rem;line-height:1.6}

/* CTA band */
.cta-band{padding:80px 0;background:var(--grad);text-align:center;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.08),transparent);pointer-events:none}
.cta-band .container{position:relative}
.cta-band h2,.cta-band p{color:#fff}
.cta-band p{opacity:.92;margin:14px auto 28px;max-width:480px;font-size:1.05rem}
.cta-band .btn-primary{background:#fff;color:#0f172a;box-shadow:0 8px 32px rgba(0,0,0,.15)}
.cta-band .btn-primary:hover{color:#0f172a}
.cta-band .btn-secondary{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}

/* Footer — Bilytica multi-column */
.footer{padding:64px 0 28px;border-top:1px solid var(--border);background:var(--bg2)}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;margin-bottom:40px}
.footer-brand p{margin-top:14px;font-size:.875rem;line-height:1.65;max-width:28ch}
.footer-contact{margin-top:12px;font-size:.875rem}
.footer h4{color:var(--text);font-size:.75rem;margin-bottom:16px;text-transform:uppercase;letter-spacing:.1em;font-weight:700}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer a{color:var(--dim);font-size:.875rem;font-weight:500}
.footer a:hover{color:var(--text)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;padding-top:24px;border-top:1px solid var(--border);font-size:.8125rem;color:var(--dim)}

/* Inner pages */
.page-hero{padding:56px 0 40px;border-bottom:1px solid var(--border);background:var(--hero-glow)}
.breadcrumb{font-size:.8125rem;margin-bottom:20px;color:var(--dim);font-weight:500}
.breadcrumb a{color:var(--dim)}
.breadcrumb a:hover{color:var(--blue)}

.features-list{list-style:none;display:grid;gap:14px}
.features-list li{padding-left:22px;position:relative;font-size:.9375rem;line-height:1.6}
.features-list li::before{content:"";position:absolute;left:0;top:10px;width:8px;height:8px;border-radius:50%;background:var(--grad)}

.accordion{border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.acc-item{border-bottom:1px solid var(--border)}
.acc-item:last-child{border-bottom:none}
.acc-btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:18px 22px;background:transparent;border:none;color:var(--text);font:inherit;font-weight:600;text-align:left;cursor:pointer;font-size:.9375rem}
.acc-btn:hover{background:var(--surface-hover)}
.acc-btn svg{width:20px;height:20px;stroke:var(--dim);fill:none;stroke-width:2;transition:transform .2s;flex-shrink:0}
.acc-item.open .acc-btn svg{transform:rotate(180deg)}
.acc-panel{max-height:0;overflow:hidden;transition:max-height .3s var(--ease)}
.acc-panel-inner{padding:0 22px 18px;font-size:.9375rem;line-height:1.65}

.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.contact-card{padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);margin-bottom:14px;box-shadow:var(--shadow)}
.contact-card strong{display:block;color:var(--text);margin-bottom:6px;font-size:.875rem}

form label{display:block;font-size:.8125rem;font-weight:600;color:var(--text);margin-bottom:6px;text-transform:uppercase;letter-spacing:.04em}
form input,form select,form textarea{width:100%;padding:14px 16px;background:var(--input-bg);border:1px solid var(--border);border-radius:10px;color:var(--text);font:inherit;margin-bottom:18px;transition:border-color .2s}
form input:focus,form select:focus,form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(99,102,241,.15)}
form textarea{min-height:130px;resize:vertical}

.tech-grid{display:flex;flex-wrap:wrap;gap:10px}
.tech-badge{padding:10px 16px;background:var(--surface);border:1px solid var(--border);border-radius:999px;font-size:.8125rem;font-weight:500;color:var(--muted)}

.sticky-cta{position:fixed;bottom:0;left:0;right:0;display:none;padding:12px 16px;background:var(--header-bg);backdrop-filter:blur(12px);border-top:1px solid var(--border);gap:8px;z-index:190;align-items:center}
.sticky-cta .btn{flex:1;padding:12px;font-size:.875rem;border-radius:12px}

.whatsapp-float{position:fixed;right:22px;bottom:24px;z-index:210;display:inline-flex;align-items:center;gap:10px;padding:14px 18px 14px 14px;border-radius:999px;background:#25d366;color:#fff!important;font-weight:600;font-size:.9rem;box-shadow:0 10px 28px rgba(37,211,102,.4);transition:transform .2s,box-shadow .2s}
.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(37,211,102,.5);color:#fff!important}
.whatsapp-float svg{width:28px;height:28px;flex-shrink:0}
.whatsapp-float-label{letter-spacing:.01em}

.hide-mobile{display:flex!important}
@media(max-width:960px){
.nav-toggle{display:block}
.header-actions.hide-mobile{display:none!important}
.nav{position:fixed;inset:0;top:62px;background:var(--bg);flex-direction:column;align-items:stretch;padding:20px;gap:4px;transform:translateX(100%);transition:transform .3s var(--ease);overflow-y:auto;margin-left:0}
.nav.open{transform:translateX(0)}
.nav-link,.nav-drop-btn{width:100%;justify-content:flex-start;padding:14px 16px;font-size:1rem}
.dropdown-panel{position:static;transform:none;min-width:0;opacity:1;visibility:visible;display:none;margin-top:4px;box-shadow:var(--shadow);border:1px solid var(--border-strong);background:var(--dropdown-bg);padding:12px}
.nav-dropdown.open .dropdown-panel{display:block}
.dropdown-grid{grid-template-columns:1fr;gap:16px}
.hero-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}
.hero-metrics{grid-template-columns:1fr}
.hero{padding:48px 0}
.section{padding:56px 0}
.sticky-cta{display:flex}
body{padding-bottom:72px}
.whatsapp-float{bottom:88px;right:16px;padding:12px;border-radius:50%}
.whatsapp-float-label{display:none}
}