:root{
  --ink:#111827;
  --ink-2:#243041;
  --paper:#ffffff;
  --soft:#f6f8fc;
  --line:#e2e8f0;
  --muted:#637083;
  --blue:#0c469f;
  --green:#52af28;
  --yellow:#efb914;
  --red:#ce0707;
  --magenta:#cf1192;
  --cyan:#159fd1;
  --shadow:0 16px 42px rgba(17,24,39,.1);
  --radius:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--paper);color:var(--ink)}
body.lock{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
img{max-width:100%}
.container{width:min(1180px,92%);margin:0 auto}

.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:saturate(170%) blur(14px);border-bottom:1px solid rgba(226,232,240,.95);box-shadow:0 14px 34px rgba(17,24,39,.08)}
.nav::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow),var(--red),var(--magenta))}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:106px}
.brand,.foot-brand{display:flex;align-items:center;gap:.75rem;font-weight:900}
.brand img{width:170px;height:96px;object-fit:contain;display:block}
.brand span{font-size:.8rem;color:#475569;letter-spacing:.12em;text-transform:uppercase}
.nav-links{display:flex;align-items:center;gap:.35rem;font-weight:800;color:#263244}
.nav-links a{padding:.68rem .78rem;border-radius:var(--radius)}
.nav-links a:hover{background:var(--soft);color:var(--blue)}
.cta-top{background:linear-gradient(135deg,var(--blue),var(--magenta))!important;color:#fff;box-shadow:0 10px 24px rgba(12,70,159,.28)}
.burger{display:none;width:42px;height:42px;place-items:center;border:1px solid var(--line);background:#fff;border-radius:var(--radius);color:var(--ink);cursor:pointer}
.burger i{font-size:1.35rem}

.hero{position:relative;isolation:isolate;min-height:calc(100svh - 106px);display:flex;align-items:center;overflow:hidden;background:
  linear-gradient(90deg,rgba(12,70,159,.08) 1px,transparent 1px),
  linear-gradient(180deg,rgba(12,70,159,.08) 1px,transparent 1px),
  linear-gradient(135deg,#ffffff 0%,#f8fbff 45%,#eef6ff 100%);background-size:44px 44px,44px 44px,auto;color:var(--ink)}
.hero::before{content:"";position:absolute;left:-14%;top:12%;width:42vw;height:42vw;z-index:-1;background:radial-gradient(circle,rgba(82,175,40,.18),transparent 62%)}
.hero::after{content:"";position:absolute;right:-12%;bottom:-18%;width:48vw;height:48vw;z-index:-1;background:radial-gradient(circle,rgba(207,17,146,.16),transparent 62%)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:3rem;align-items:center;padding:78px 0 56px}
.hero-copy{max-width:760px}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:.45rem;text-transform:uppercase;font-size:.76rem;font-weight:900;letter-spacing:.11em;color:var(--cyan)}
.eyebrow{padding:.48rem .7rem;border:1px solid #cae8f5;border-radius:999px;background:#effaff;color:#0b6f92}
.title{font-size:clamp(2.5rem,5.2vw,5rem);line-height:.98;margin:.9rem 0 1rem;font-weight:900;letter-spacing:0;max-width:850px}
.subtitle{font-size:clamp(1rem,1.65vw,1.18rem);line-height:1.65;color:#475569;max-width:690px;margin:0}
.hero-cta,.contact-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.35rem}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:46px;padding:.82rem 1rem;border:1px solid transparent;border-radius:var(--radius);font-weight:900;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn-grad{color:#fff;background:linear-gradient(135deg,var(--blue),var(--magenta));box-shadow:0 16px 34px rgba(12,70,159,.24)}
.btn-ghost{color:var(--blue);border-color:#bed9ff;background:#fff}
.btn-line{color:var(--ink);border-color:var(--line);background:#fff}
.btn-line.light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.24);color:#fff}
.trust-row{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.3rem}
.trust-row span{display:flex;align-items:baseline;gap:.35rem;padding:.62rem .78rem;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:#334155;font-weight:800;box-shadow:0 10px 24px rgba(17,24,39,.06)}
.trust-row b{font-size:1.2rem}
.dev-preview{position:relative;border:1px solid rgba(226,232,240,.95);background:#fff;border-radius:14px;box-shadow:0 26px 80px rgba(12,70,159,.18);overflow:hidden;animation:previewFloat 6s ease-in-out infinite}
.dev-preview::before{content:"";position:absolute;inset:0 0 auto;height:5px;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow),var(--red),var(--magenta))}
.preview-top{height:46px;display:flex;align-items:center;gap:.45rem;padding:0 .9rem;border-bottom:1px solid var(--line);background:#fbfdff}
.preview-top span{width:10px;height:10px;border-radius:50%;background:var(--red)}
.preview-top span:nth-child(2){background:var(--yellow)}
.preview-top span:nth-child(3){background:var(--green)}
.preview-top b{margin-left:auto;color:#64748b;font-size:.82rem}
.preview-body{display:grid;gap:1rem;padding:1rem}
.site-card{display:grid;grid-template-columns:118px 1fr;gap:1rem;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:1rem;background:linear-gradient(135deg,#ffffff,#f8fbff)}
.site-card img{width:154px;height:90px;object-fit:contain;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.35rem}
.site-card strong{display:block;font-size:1.18rem}
.site-card small{display:block;color:var(--muted);line-height:1.55;margin-top:.25rem}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.metric-grid div{border:1px solid var(--line);border-radius:var(--radius);padding:.8rem;background:#fff;transition:transform .18s ease,border-color .18s ease}
.metric-grid div:hover{transform:translateY(-3px);border-color:#b8d4ff}
.metric-grid b{display:block;font-size:1.35rem}
.metric-grid span{display:block;color:#64748b;font-size:.8rem;font-weight:800;margin-top:.15rem}
.code-window{border-radius:var(--radius);background:#101827;color:#cfe8ff;padding:1rem;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.82rem;line-height:1.7;box-shadow:inset 0 0 0 1px rgba(255,255,255,.08)}
.code-window p{margin:0;white-space:normal}
.code-window span{color:#8be051}
.code-window p:last-child::after{content:"";display:inline-block;width:7px;height:1.05em;margin-left:4px;background:#8be051;vertical-align:-2px;animation:blink 1s steps(2,end) infinite}

.proof-strip{padding:0;background:#fff;color:#334155;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip-track{display:flex;gap:.7rem;flex-wrap:wrap;justify-content:center;padding:1rem 0}
.strip-track span{display:inline-flex;align-items:center;gap:.45rem;border:1px solid var(--line);border-radius:999px;padding:.48rem .72rem;font-size:.9rem;font-weight:800;background:#fff}
.strip-track span:nth-child(1) i{color:var(--blue)}
.strip-track span:nth-child(2) i{color:var(--green)}
.strip-track span:nth-child(3) i{color:var(--yellow)}
.strip-track span:nth-child(4) i{color:var(--red)}
.strip-track span:nth-child(5) i{color:var(--magenta)}

section{padding:80px 0}
.section-head{max-width:760px;margin-bottom:1.4rem}
.section-title{font-size:clamp(2rem,4vw,3.15rem);line-height:1.03;margin:.45rem 0 .75rem;font-weight:900;letter-spacing:0}
.muted{color:var(--muted);line-height:1.65}
.services{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.service-card,.price-card,.step,.faq-item{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 12px 36px rgba(17,24,39,.07)}
.service-card{padding:1.1rem;min-height:250px;display:flex;flex-direction:column}
.service-card{position:relative;overflow:hidden;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.service-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--blue)}
.service-card:hover{transform:translateY(-4px);box-shadow:0 20px 52px rgba(17,24,39,.1);border-color:#cbd5e1}
.service-card i{width:48px;height:48px;display:grid;place-items:center;border-radius:var(--radius);background:var(--blue);color:#fff;font-size:1.25rem;margin-bottom:auto}
.service-card:nth-child(2) i{background:var(--green);color:#13200a}
.service-card:nth-child(3) i{background:var(--yellow);color:#3f3100}
.service-card:nth-child(4) i{background:var(--magenta)}
.service-card:nth-child(2)::before{background:var(--green)}
.service-card:nth-child(3)::before{background:var(--yellow)}
.service-card:nth-child(4)::before{background:var(--magenta)}
.service-card h3,.price-card h3,.step h3{font-size:1.12rem;margin:1.1rem 0 .45rem}
.service-card p,.price-card p,.step p{color:var(--muted);line-height:1.55;margin:0}

.studio-band{background:linear-gradient(180deg,var(--soft),#fff);padding:0}
.studio-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:2rem;align-items:center;min-height:560px;padding-top:70px;padding-bottom:70px}
.studio-copy p{font-size:1.05rem;line-height:1.7;color:#4f5c6c}
.stack-list{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.stack-list span,.tag,.p-card span{display:inline-flex;align-items:center;border-radius:999px;font-size:.76rem;font-weight:900;letter-spacing:.04em;text-transform:uppercase}
.stack-list span{padding:.42rem .62rem;background:#fff;border:1px solid var(--line);color:#2f3b4b}
.showcase{position:relative}
.showcase img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;border-radius:var(--radius);box-shadow:var(--shadow)}
.showcase-note{position:absolute;left:1rem;right:1rem;bottom:1rem;display:flex;justify-content:space-between;gap:1rem;align-items:center;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.7);border-radius:var(--radius);padding:.85rem 1rem}
.showcase-note b{font-size:1rem}
.showcase-note span{color:var(--muted);font-weight:700;font-size:.9rem}

.portfolio{background:#fff}
.portfolio-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1.2rem;align-items:end}
.filter{display:flex;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}
.pill{display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--line);border-radius:999px;background:#fff;color:#2d3847;padding:.55rem .78rem;font-weight:900;cursor:pointer}
.pill.active{background:#ecf4ff;border-color:#bad4ff;color:#17457b}
.p-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1.4rem}
.p-card{position:relative;min-height:360px;border-radius:var(--radius);overflow:hidden;isolation:isolate;cursor:zoom-in;box-shadow:var(--shadow);background:#111;color:#fff;border:1px solid rgba(16,24,32,.08);transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}
.p-card:hover{transform:translateY(-4px);box-shadow:0 22px 54px rgba(16,24,32,.18)}
.p-card[hidden]{display:none}
.p-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .35s ease}
.p-card:hover img{transform:scale(1.05)}
.p-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,24,32,.05),rgba(16,24,32,.86));z-index:-1}
.p-card div{position:absolute;left:0;right:0;bottom:0;padding:1rem}
.p-card span{width:max-content;background:rgba(255,255,255,.9);color:var(--ink);padding:.34rem .55rem}
.p-card h3{margin:.65rem 0 .25rem;font-size:1.25rem}
.p-card p{margin:0;color:#dbe4ef;line-height:1.45}

.process-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:1.2rem;align-items:start}
.timeline{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.step{padding:1.1rem}
.step b{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:#fff}
.step:nth-child(2) b{background:var(--blue)}
.step:nth-child(3) b{background:var(--red)}
.step:nth-child(4) b{background:var(--green);color:#13200a}

.packages{background:#111827;color:#fff}
.packages .muted{color:#c6d1dc}
.package-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.price-card{padding:1.15rem;background:#fff;color:var(--ink);display:flex;flex-direction:column;gap:.9rem}
.price-card.featured{border-color:#9cc3ff;box-shadow:0 24px 70px rgba(12,70,159,.28)}
.tag{width:max-content;padding:.36rem .58rem;background:#eef5ff;color:#17457b}
.price-card ul{display:grid;gap:.55rem;margin:.2rem 0 0;padding:0;list-style:none;color:#334155;line-height:1.45}
.price-card li{display:flex;gap:.5rem}
.price-card li::before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--green));flex:0 0 auto;margin-top:.45rem}
.price-card .btn{margin-top:auto}

.faq{background:var(--soft)}
.faq-list{display:grid;gap:.75rem}
.faq-item{overflow:hidden;box-shadow:none}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.1rem;background:#fff;border:0;text-align:left;cursor:pointer;color:var(--ink)}
.faq-q i{transition:transform .18s ease}
.faq-item.open .faq-q i{transform:rotate(180deg)}
.faq-a{display:none;border-top:1px solid var(--line);padding:1rem 1.1rem;color:var(--muted);line-height:1.65}
.faq-item.open .faq-a{display:block}

.contact{background:linear-gradient(135deg,#0c469f 0%,#111827 52%,#cf1192 145%);color:#fff;padding-bottom:96px}
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:1.6rem;align-items:start}
.contact-copy{position:sticky;top:100px}
.contact-copy p{color:#d3dfeb;line-height:1.7;font-size:1.05rem}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;background:#fff;color:var(--ink);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.lead-form label{display:grid;gap:.35rem;color:#304052;font-size:.86rem;font-weight:900}
.wide{grid-column:1/-1}
.input{width:100%;min-height:46px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:var(--ink);padding:.78rem .85rem;outline:none;transition:border-color .18s ease,box-shadow .18s ease}
textarea.input{min-height:124px;resize:vertical}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(40,104,199,.16)}
.btn-wh{position:fixed;right:16px;bottom:16px;z-index:80;display:inline-flex;align-items:center;gap:.45rem;border-radius:999px;background:#25d366;color:#072510;padding:.82rem 1rem;font-weight:900;box-shadow:0 16px 38px rgba(0,0,0,.24)}

footer{background:#fff;color:#586576;border-top:1px solid var(--line);padding:28px 0}
.foot{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.foot-brand img{width:128px;height:74px;object-fit:contain}
.foot-brand b{color:var(--ink)}

.lightbox{position:fixed;inset:0;background:rgba(5,10,16,.88);display:none;align-items:center;justify-content:center;padding:1.2rem;z-index:100}
.lightbox.open{display:flex}
.lightbox .close{position:fixed;top:18px;right:18px;width:44px;height:44px;border:0;background:#fff;color:var(--ink);border-radius:var(--radius);cursor:pointer;box-shadow:var(--shadow)}
.lightbox-content{width:min(980px,94vw);text-align:left}
.lightbox img{width:100%;max-height:76vh;object-fit:contain;background:#050a10;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);box-shadow:0 24px 70px rgba(0,0,0,.38)}
.lightbox h4{color:#fff;margin:.85rem 0 .25rem;font-size:1.25rem}
.lightbox p{color:#d7e0ea;margin:0;line-height:1.55}

.reveal{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.reveal.on{opacity:1;transform:none}

@keyframes previewFloat{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}
@keyframes blink{
  0%,45%{opacity:1}
  46%,100%{opacity:0}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

@media (max-width:1100px){
  .services,.p-grid{grid-template-columns:repeat(2,1fr)}
  .hero-inner{grid-template-columns:1fr}
  .dev-preview{max-width:620px}
}
@media (max-width:900px){
  .nav-inner{min-height:88px}
  .burger{display:grid}
  .brand span{display:none}
  .brand img{width:136px;height:78px}
  .nav-links{position:absolute;top:88px;right:4%;left:4%;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:.5rem;box-shadow:var(--shadow)}
  .nav-links.show{display:flex}
  .nav-links a{color:var(--ink)}
  .cta-top{display:flex;justify-content:center}
  .hero{min-height:auto}
  .hero-inner{padding:58px 0 34px}
  .portfolio-head,.studio-grid,.process-layout,.package-grid,.contact-grid{grid-template-columns:1fr}
  .contact-copy{position:static}
  .filter{justify-content:flex-start}
  .showcase-note{position:static;margin-top:.75rem}
}
@media (max-width:640px){
  section{padding:58px 0}
  .title{font-size:2.55rem}
  .services,.p-grid,.timeline,.lead-form{grid-template-columns:1fr}
  .p-card{min-height:310px}
  .trust-row span{width:100%;justify-content:space-between}
  .site-card{grid-template-columns:1fr}
  .site-card img{width:170px;height:100px}
  .metric-grid{grid-template-columns:1fr}
  .btn{width:100%}
  .btn-wh{left:16px;justify-content:center}
  .showcase-note{display:block}
}