:root{
  --ink:#07151f;
  --ink-2:#102733;
  --paper:#f5f8fa;
  --white:#fff;
  --blue:#2e91ff;
  --cyan:#48d7ff;
  --mint:#7ce7c8;
  --muted:#647783;
  --line:#dce6eb;
  --soft:#eaf4fb;
  --radius:20px;
  --shadow:0 24px 70px rgba(7,21,31,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
body.nav-open{overflow:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
.container{width:min(1180px,calc(100% - 36px));margin-inline:auto}
.skip-link{position:fixed;left:12px;top:12px;transform:translateY(-150%);z-index:999;background:#fff;padding:10px 14px}
.skip-link:focus{transform:none}
.topbar{background:var(--ink);color:#cfe1ea;font-size:.8rem}
.topbar-inner{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 5px rgba(124,231,200,.12);margin-right:8px}
.site-header{position:sticky;top:0;z-index:80;background:rgba(245,248,250,.86);backdrop-filter:blur(18px);border-bottom:1px solid rgba(220,230,235,.78);transition:.25s}
.site-header.scrolled{box-shadow:0 10px 32px rgba(7,21,31,.07)}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:950;letter-spacing:.11em;font-size:1rem}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,var(--blue),var(--cyan));border-radius:10px;transform:rotate(-3deg);box-shadow:0 8px 22px rgba(46,145,255,.28)}
.main-nav{display:flex;align-items:center;gap:25px;font-weight:700;font-size:.9rem}
.main-nav>a:not(.nav-cta){position:relative;color:#314853}
.main-nav>a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:2px;background:var(--blue);transition:.25s}
.main-nav>a:hover:after,.main-nav>a.is-active:after{right:0}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:999px;background:var(--ink);color:#fff;padding:13px 19px;font-weight:850;transition:.2s;box-shadow:none}
.nav-cta:hover,.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(7,21,31,.15)}
.btn-primary{background:linear-gradient(135deg,var(--blue),#1678e8)}
.btn-light{background:#fff;color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn-sm{padding:10px 15px;font-size:.87rem}
.menu-toggle{display:none;background:none;border:0;width:42px;height:42px}
.menu-toggle span{display:block;width:23px;height:2px;background:var(--ink);margin:6px auto;transition:.2s}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:.76rem;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:#3374a0}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--blue)}
.hero{position:relative;overflow:hidden;padding:92px 0 72px}
.hero:before{content:"";position:absolute;inset:-20% -30% auto 40%;height:620px;background:radial-gradient(circle at center,rgba(72,215,255,.17),transparent 65%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:62px;align-items:center}
.hero h1{font-size:clamp(3.45rem,7vw,7rem);line-height:.91;letter-spacing:-.068em;margin:.18em 0 .24em;max-width:800px}
.gradient-text{background:linear-gradient(100deg,#1678e8,#26bad4);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy>p{font-size:1.18rem;color:var(--muted);max-width:680px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:32px;color:#4f6570;font-size:.87rem}
.hero-meta span{display:flex;align-items:center;gap:7px}
.check{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:#dff7ee;color:#087856;font-size:.72rem;font-weight:1000}
.hero-visual{position:relative;min-height:530px}
.browser{position:absolute;inset:24px 0 0 20px;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden;transform:rotate(2deg)}
.browser-top{height:44px;background:#f7fafc;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:7px;padding:0 14px}
.dot{width:9px;height:9px;border-radius:50%;background:#cbd8de}
.browser-body{padding:26px;background:linear-gradient(135deg,#0b2533,#0e4252);min-height:486px;color:#fff;display:flex;flex-direction:column;justify-content:space-between}
.mock-nav{display:flex;justify-content:space-between;align-items:center;font-size:.7rem;letter-spacing:.07em}
.mock-main{padding:42px 10px}
.mock-main h3{font-size:3.25rem;line-height:.92;letter-spacing:-.055em;margin:.1em 0}
.mock-chip{display:inline-block;padding:7px 10px;border:1px solid #ffffff35;border-radius:999px;font-size:.7rem}
.mock-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.mock-card{height:84px;border-radius:12px;background:linear-gradient(145deg,#ffffff16,#ffffff07);border:1px solid #ffffff16}
.float-card{position:absolute;background:#fff;padding:16px 18px;border-radius:16px;box-shadow:0 18px 50px rgba(7,21,31,.16);font-size:.85rem;z-index:3}
.float-card strong{display:block;font-size:1.25rem}
.float-one{left:-18px;bottom:70px;animation:float 6s ease-in-out infinite}
.float-two{right:-20px;top:20px;animation:float 7s ease-in-out infinite reverse}
@keyframes float{50%{transform:translateY(-10px)}}
.logo-strip{padding:22px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.logo-strip-inner{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;color:#6a7d88;font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;font-weight:800}
.section{padding:92px 0}
.section-sm{padding:60px 0}
.section-dark{background:var(--ink);color:#fff}
.section-blue{background:linear-gradient(145deg,#e9f6ff,#edfaff)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:34px;margin-bottom:34px}
.section-head>div{max-width:760px}
.section-title{font-size:clamp(2.35rem,4.8vw,4.7rem);line-height:.98;letter-spacing:-.055em;margin:.22em 0}
.section-lead{color:var(--muted);font-size:1.08rem;max-width:720px}
.section-dark .section-lead{color:#a9bdc8}
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.service-card{position:relative;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);min-height:310px;overflow:hidden;transition:.25s}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.service-card.featured{background:linear-gradient(145deg,var(--ink-2),#0a3645);color:#fff;border-color:transparent}
.service-icon{width:50px;height:50px;display:grid;place-items:center;border-radius:14px;background:var(--soft);color:#1879cf;font-weight:950}
.service-card.featured .service-icon{background:#ffffff16;color:var(--cyan)}
.service-card h3{font-size:1.4rem;margin:1.1em 0 .5em;letter-spacing:-.025em}
.service-card p{color:var(--muted)}
.service-card.featured p{color:#b9ccd5}
.service-link{position:absolute;left:28px;bottom:25px;font-weight:850;font-size:.88rem;color:#1678e8}
.service-card.featured .service-link{color:var(--cyan)}
.process{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-step{padding:25px 0;border-top:1px solid #ffffff2d}
.process-step:before{counter-increment:step;content:"0" counter(step);display:block;color:var(--cyan);font-weight:950;font-size:.82rem;letter-spacing:.12em;margin-bottom:30px}
.process-step h3{font-size:1.25rem}.process-step p{color:#a9bdc8;font-size:.94rem}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;padding:29px;display:flex;flex-direction:column}
.price-card.popular{border:2px solid var(--blue);box-shadow:0 25px 60px rgba(46,145,255,.13);transform:translateY(-8px)}
.popular-label{position:absolute;top:15px;right:15px;background:#e7f3ff;color:#1678e8;border-radius:999px;padding:6px 10px;font-size:.7rem;font-weight:900;text-transform:uppercase}
.price-name{font-size:1.15rem;font-weight:900}
.price-value{font-size:3.2rem;font-weight:950;letter-spacing:-.055em;margin:.18em 0}
.price-value small{font-size:.9rem;color:var(--muted);font-weight:700;letter-spacing:0}
.price-card>p{color:var(--muted);min-height:50px}
.feature-list{list-style:none;padding:0;margin:20px 0 28px;display:grid;gap:11px}
.feature-list li{display:flex;gap:10px;font-size:.93rem}
.feature-list li:before{content:"✓";font-weight:950;color:#0b9b71}
.price-card .btn{margin-top:auto}
.project-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-auto-rows:290px;gap:16px}
.project-card{position:relative;border-radius:22px;overflow:hidden;background:#17313e;min-height:290px}
.project-card:nth-child(2){background:#293224}.project-card:nth-child(3){background:#2d1b23}.project-card:nth-child(4){background:#182138}
.project-card.large{grid-row:span 2}
.project-art{position:absolute;inset:0;padding:24px}
.project-window{height:100%;background:#fff;border-radius:13px;overflow:hidden;transform:translate(12%,13%) rotate(-2deg);box-shadow:0 20px 50px #0004}
.project-window-bar{height:29px;background:#eef2f4;border-bottom:1px solid #d9e1e5}
.project-window-body{height:calc(100% - 29px);background:linear-gradient(135deg,#dcefff,#fff)}
.project-card:nth-child(2) .project-window-body{background:linear-gradient(135deg,#e9f3dd,#fff)}
.project-card:nth-child(3) .project-window-body{background:linear-gradient(135deg,#f3dde5,#fff)}
.project-card:nth-child(4) .project-window-body{background:linear-gradient(135deg,#e5e9ff,#fff)}
.project-info{position:absolute;z-index:2;left:24px;bottom:22px;color:#fff;text-shadow:0 2px 12px #0008}
.project-info small{text-transform:uppercase;letter-spacing:.12em;font-weight:850;opacity:.75}
.project-info h3{margin:.3em 0 0;font-size:1.3rem}
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.testimonial{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px}
.stars{color:#ff9b3d;letter-spacing:.08em}
.testimonial blockquote{margin:18px 0;font-size:1.03rem}
.testimonial small{color:var(--muted)}
.cta-band{position:relative;overflow:hidden;background:linear-gradient(130deg,#0b2b3a,#0a4559);color:#fff;border-radius:28px;padding:48px}
.cta-band:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:#48d7ff20;right:-100px;top:-130px}
.cta-band-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px}
.cta-band h2{font-size:clamp(2rem,4vw,3.7rem);line-height:1;letter-spacing:-.05em;margin:0}
.page-hero{padding:72px 0 46px;border-bottom:1px solid var(--line)}
.page-hero h1{font-size:clamp(3rem,6vw,6rem);line-height:.9;letter-spacing:-.06em;margin:.2em 0}
.page-hero p{font-size:1.12rem;color:var(--muted);max-width:760px}
.service-detail{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start;padding:58px 0;border-bottom:1px solid var(--line)}
.service-detail-index{color:#1d82df;font-weight:950;letter-spacing:.1em}
.service-detail h2{font-size:clamp(2rem,4vw,3.7rem);letter-spacing:-.045em;margin:.2em 0}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.detail-box{background:#fff;border:1px solid var(--line);border-radius:16px;padding:21px}
.detail-box h3{font-size:1rem;margin-top:0}.detail-box p{color:var(--muted);font-size:.92rem;margin-bottom:0}
.compare-wrap{overflow:auto;border:1px solid var(--line);border-radius:20px;background:#fff}
.compare{width:100%;border-collapse:collapse;min-width:760px}
.compare th,.compare td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:center}
.compare th:first-child,.compare td:first-child{text-align:left}
.compare th{background:#f5f9fb}.compare .yes{color:#079469;font-weight:950}
.addons{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.addon{display:flex;justify-content:space-between;gap:24px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px}
.addon strong:last-child{white-space:nowrap}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.about-portrait{min-height:520px;border-radius:28px;background:linear-gradient(145deg,#0a3140,#1678e8);position:relative;overflow:hidden}
.about-portrait:before{content:"A";position:absolute;font-size:28rem;font-weight:950;line-height:1;color:#ffffff12;right:-25px;bottom:-80px}
.about-card{position:absolute;bottom:24px;left:24px;right:24px;background:#ffffffee;padding:22px;border-radius:17px}
.about-card strong{font-size:1.25rem}
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:28px}
.value{border-top:1px solid var(--line);padding-top:16px}.value strong{display:block;margin-bottom:5px}.value span{color:var(--muted);font-size:.91rem}
.contact-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:54px;align-items:start}
.contact-panel{position:sticky;top:130px}
.contact-method{display:block;background:#fff;border:1px solid var(--line);padding:17px;border-radius:15px;margin-top:12px}
.contact-method small{display:block;color:var(--muted)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:30px;box-shadow:0 15px 45px rgba(7,21,31,.05)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-field{display:flex;flex-direction:column;gap:7px}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.86rem;font-weight:850}
.form-field input,.form-field textarea,.form-field select{width:100%;border:1px solid #cad8df;border-radius:12px;padding:13px 14px;background:#fbfdfe;color:var(--ink);outline:none}
.form-field input:focus,.form-field textarea:focus,.form-field select:focus{border-color:var(--blue);box-shadow:0 0 0 4px #2e91ff12}
.form-field textarea{min-height:150px;resize:vertical}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:.84rem;color:var(--muted)}
.check-row input{margin-top:4px}
.form-note{color:var(--muted);font-size:.82rem}
.alert{border-radius:13px;padding:13px 15px;margin-bottom:16px}
.alert-success{background:#e4f8f0;color:#087152;border:1px solid #bfe9d9}
.alert-error{background:#fff0f0;color:#9a2c2c;border:1px solid #f3caca}
.legal{max-width:850px}
.legal h2{margin-top:2.2em}.legal p,.legal li{color:#4f6470}
.notice-box{border:1px dashed #e29f3a;background:#fff8e8;padding:18px;border-radius:13px}
.faq{display:grid;gap:10px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:15px;padding:17px 19px}
.faq summary{font-weight:850;cursor:pointer}.faq p{color:var(--muted)}
.site-footer{background:var(--ink);color:#dbe8ee;padding:65px 0 24px;margin-top:80px}
.footer-top{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px}
.brand-light{color:#fff}.footer-brand p{color:#8fa7b2}
.footer-title{color:#fff;font-weight:900;margin-top:0}
.footer-top>div:not(.footer-brand){display:flex;flex-direction:column;gap:8px;font-size:.9rem}
.footer-top a,.footer-top span{color:#9bb0ba}
.footer-top a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:24px;border-top:1px solid #ffffff16;margin-top:44px;padding-top:22px;font-size:.82rem;color:#78929e}
.footer-bottom div{display:flex;gap:20px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}
.reveal.in{opacity:1;transform:none}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,25px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;z-index:100;transition:.25s}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:940px){
  .main-nav{display:none;position:fixed;inset:110px 18px auto 18px;background:#fff;padding:20px;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .main-nav.is-open{display:flex}.menu-toggle{display:block}.hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}.hero-visual{min-height:480px}
  .cards-3,.pricing-grid,.testimonials{grid-template-columns:1fr 1fr}.cards-4,.process{grid-template-columns:1fr 1fr}
  .project-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1.5fr 1fr 1fr}.footer-top>div:last-child{grid-column:2}
  .service-detail{grid-template-columns:1fr;gap:15px}.contact-panel{position:static}
}
@media(max-width:680px){
  .topbar-inner span:last-child{display:none}.hero{padding-top:58px}.hero h1{font-size:clamp(3.2rem,15vw,5rem)}
  .hero-visual{min-height:410px}.browser{inset:20px 0 0 0}.float-card{display:none}
  .section{padding:70px 0}.section-head{align-items:start;flex-direction:column}
  .cards-3,.cards-4,.pricing-grid,.testimonials,.process,.project-grid,.detail-grid,.addons,.values{grid-template-columns:1fr}
  .project-card.large{grid-row:auto}.price-card.popular{transform:none}
  .cta-band{padding:30px 24px}.cta-band-inner{align-items:flex-start;flex-direction:column}
  .form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}
  .footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-top>div:last-child{grid-column:auto}
  .footer-bottom{flex-direction:column}.footer-bottom div{flex-wrap:wrap}.page-hero{padding-top:50px}
}